/* ==========================================================================
   Institute ERP - admin design system
   --------------------------------------------------------------------------
   One stylesheet for the admin panel, the platform panel and the sign-in
   screens. Every class name the views already use is kept; the look comes
   from the tokens in section 1, so light/dark and every component move
   together.

    1. Tokens (light, dark, legacy aliases, Bootstrap bridge)
    2. Base
    3. App shell & ambient background
    4. Sidebar
    5. Sidebar - icon rail
    6. Sidebar - mobile drawer
    7. Floating tooltip
    8. Topbar, search palette & menus
    9. Page header
   10. Buttons
   11. Cards & tiles
   12. KPI cards
   13. Grids & spacing
   14. Tables
   15. Pills, chips & badges
   16. Forms
   17. Alerts
   18. Modals
   19. Pager
   20. Legacy widgets
   21. Sign-in screens
   22. Date picker
   23. Dashboard
   23b. Attendance sessions & reports, row actions, fees & hostel
   24. Motion
   25. Bootstrap utilities in dark mode
   26. Responsive
   27. Reduced motion & print
   ========================================================================== */


/* ==========================================================================
   1. Tokens
   Declared on both :root and body. Aliases (--primary, --text-muted ...) are
   resolved per element, so declaring them on body as well means they follow
   body[data-theme="dark"] instead of freezing at the light value.
   ========================================================================== */

:root,
body {
  color-scheme: light;

  /* Surfaces */
  --bg: #eef1f6;
  --surface: #ffffff;
  --surface-alt: #f3f5f9;
  --surface-hover: #edf0f5;
  --surface-sunken: #f7f8fb;
  --border: #e2e6ee;
  --border-soft: rgba(17, 22, 34, 0.07);
  --border-strong: #cdd3de;

  /* Text */
  --text: #0e1117;
  --text-soft: #333a47;
  --muted: #5d6474;
  --muted-2: #7f8796;

  /* Ink: the near-black used for primary actions and the selected item */
  --ink: #0e1117;
  --on-ink: #ffffff;

  /* Brand & signal colours */
  --accent: #3355ff;
  --accent-hover: #2140f0;
  --accent-soft: rgba(51, 85, 255, 0.1);
  --accent-ring: rgba(51, 85, 255, 0.2);
  --accent-solid: #3355ff;
  --accent-2: #ff6b1a;
  --accent-3: #f2416b;
  --success: #12b76a;
  --success-soft: rgba(18, 183, 106, 0.12);
  --success-ink: #087443;
  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.15);
  --warning-ink: #9a5606;
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.11);
  --danger-ink: #c4231c;
  --info: #3b82f6;
  --info-soft: rgba(59, 130, 246, 0.12);
  --info-ink: #1d5bd6;

  /* The four icon tones used across KPI cards and quick actions */
  --tone-violet: #5b5bff;
  --tone-coral: #ff5a36;
  --tone-mint: #12b886;
  --tone-sun: #ff9f1a;
  --grad-violet: linear-gradient(140deg, #6d7bff 0%, #4b3cff 100%);
  --grad-coral: linear-gradient(140deg, #ff9255 0%, #ff4630 100%);
  --grad-mint: linear-gradient(140deg, #3fe0a8 0%, #0d9f6e 100%);
  --grad-sun: linear-gradient(140deg, #ffd166 0%, #ff9b1a 100%);
  --grad-spectrum: linear-gradient(90deg, #3355ff 0%, #8a4dff 45%, #ff6b1a 100%);

  /* Shape */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --r-pill: 999px;
  --card-pad: 22px;

  /* Depth */
  --shadow-xs: 0 1px 2px rgba(16, 22, 34, 0.05);
  --shadow-sm: 0 1px 2px rgba(16, 22, 34, 0.04), 0 6px 18px -6px rgba(16, 22, 34, 0.08);
  --shadow: 0 2px 4px rgba(16, 22, 34, 0.04), 0 16px 36px -14px rgba(16, 22, 34, 0.16);
  --shadow-lg: 0 4px 10px rgba(16, 22, 34, 0.05), 0 30px 64px -20px rgba(16, 22, 34, 0.26);
  --shadow-ink: 0 10px 22px -10px rgba(14, 17, 23, 0.55);
  --glass: rgba(255, 255, 255, 0.66);
  --glass-strong: rgba(255, 255, 255, 0.84);

  /* Ambient background */
  --aurora-1: rgba(70, 105, 255, 0.2);
  --aurora-2: rgba(255, 140, 70, 0.17);
  --aurora-3: rgba(40, 210, 150, 0.14);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.075 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  /* Layout */
  --sb-w: 272px;
  --sb-w-rail: 84px;
  --sb-gap: 14px;

  /* Type */
  --font-sans: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Menlo, Consolas, monospace;

  /* Names older screens were written against. Several were never defined
     before, which silently invalidated every declaration that used them. */
  --primary: var(--accent);
  --primary-subtle: var(--accent-soft);
  --accent-subtle: var(--accent-soft);
  --text-muted: var(--muted);
  --text-color: var(--text);
  --heading: var(--text);
  --border-color: var(--border);
  --bg-body: var(--surface-sunken);
  --bg-card: var(--surface);
  --panel-2: var(--surface-alt);
  --surface-2: var(--surface-alt);
  --gradient: linear-gradient(160deg, #f5f7fc 0%, #eef1f7 55%, #f7f1ec 100%);

  /* Bootstrap, pointed at the same tokens */
  --bs-body-font-family: var(--font-sans);
  --bs-body-font-size: 0.9375rem;
  --bs-body-color: var(--text);
  --bs-body-bg: var(--bg);
  --bs-emphasis-color: var(--text);
  --bs-secondary-color: var(--muted);
  --bs-secondary-bg: var(--surface-alt);
  --bs-tertiary-color: var(--muted-2);
  --bs-tertiary-bg: var(--surface-alt);
  --bs-heading-color: var(--text);
  --bs-border-color: var(--border);
  --bs-border-color-translucent: var(--border-soft);
  --bs-border-radius: var(--r-sm);
  --bs-border-radius-sm: 10px;
  --bs-border-radius-lg: var(--r-md);
  --bs-border-radius-xl: var(--r-lg);
  --bs-border-radius-pill: var(--r-pill);
  --bs-box-shadow-sm: var(--shadow-sm);
  --bs-box-shadow: var(--shadow);
  --bs-box-shadow-lg: var(--shadow-lg);
  --bs-primary: var(--accent);
  --bs-primary-rgb: 51, 85, 255;
  --bs-secondary-rgb: 104, 112, 128;
  --bs-success-rgb: 8, 116, 67;
  --bs-warning-rgb: 154, 86, 6;
  --bs-danger-rgb: 196, 35, 28;
  --bs-info-rgb: 29, 91, 214;
  --bs-link-color: var(--accent);
  --bs-link-color-rgb: 51, 85, 255;
  --bs-link-hover-color: var(--accent-hover);
  --bs-link-hover-color-rgb: 33, 64, 240;
  --bs-code-color: var(--accent);
  --bs-focus-ring-color: var(--accent-ring);
  --bs-form-valid-color: var(--success-ink);
  --bs-form-valid-border-color: var(--success);
  --bs-form-invalid-color: var(--danger-ink);
  --bs-form-invalid-border-color: var(--danger);
}

html[data-theme="dark"],
body[data-theme="dark"] {
  color-scheme: dark;

  --bg: #0a0c10;
  --surface: #12151c;
  --surface-alt: #191d26;
  --surface-hover: #1f2430;
  --surface-sunken: #0f1218;
  --border: #262c38;
  --border-soft: rgba(255, 255, 255, 0.07);
  --border-strong: #353d4c;

  --text: #eef1f6;
  --text-soft: #c4cad6;
  --muted: #959cac;
  --muted-2: #6c7383;

  --ink: #eef1f6;
  --on-ink: #0a0c10;

  --accent: #7189ff;
  --accent-hover: #8fa2ff;
  --accent-soft: rgba(113, 137, 255, 0.15);
  --accent-ring: rgba(113, 137, 255, 0.3);
  --accent-solid: #4a62f2;
  --accent-2: #ff8a3d;
  --accent-3: #ff6d8f;
  --success: #34d399;
  --success-soft: rgba(52, 211, 153, 0.13);
  --success-ink: #5ee3b1;
  --warning: #fbbf24;
  --warning-soft: rgba(251, 191, 36, 0.13);
  --warning-ink: #fcd068;
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.13);
  --danger-ink: #ff9a9a;
  --info: #60a5fa;
  --info-soft: rgba(96, 165, 250, 0.13);
  --info-ink: #93c3ff;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 20px -8px rgba(0, 0, 0, 0.55);
  --shadow: 0 2px 6px rgba(0, 0, 0, 0.35), 0 20px 44px -18px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 6px 16px rgba(0, 0, 0, 0.4), 0 36px 80px -24px rgba(0, 0, 0, 0.8);
  --shadow-ink: 0 10px 26px -12px rgba(150, 170, 255, 0.35);
  --glass: rgba(18, 21, 28, 0.62);
  --glass-strong: rgba(18, 21, 28, 0.84);

  --aurora-1: rgba(80, 100, 255, 0.17);
  --aurora-2: rgba(255, 110, 50, 0.08);
  --aurora-3: rgba(40, 200, 140, 0.07);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
  --gradient: radial-gradient(circle at top left, #161b2e, #0a0c10 60%);

  --bs-primary-rgb: 113, 137, 255;
  --bs-secondary-rgb: 149, 156, 172;
  --bs-success-rgb: 52, 211, 153;
  --bs-warning-rgb: 251, 191, 36;
  --bs-danger-rgb: 248, 113, 113;
  --bs-info-rgb: 96, 165, 250;
  --bs-link-color-rgb: 113, 137, 255;
  --bs-link-hover-color-rgb: 143, 162, 255;
}


/* ==========================================================================
   2. Base
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 450;
  line-height: 1.55;
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-sans);
  color: var(--heading);
  font-weight: 750;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

h1,
h2,
h3 {
  margin: 0 0 0.4rem;
}

h1 {
  font-weight: 800;
  letter-spacing: -0.04em;
}

p {
  margin: 0;
}

strong,
b {
  font-weight: 700;
}

a {
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}

code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.15em 0.45em;
  border-radius: 6px;
}

pre code {
  background: none;
  padding: 0;
  color: inherit;
}

hr {
  border-color: var(--border);
  opacity: 1;
}

::selection {
  background: rgba(51, 85, 255, 0.18);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.muted {
  color: var(--muted);
}

/* Skip link: invisible until a keyboard user tabs onto it. */
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 3000;
  padding: 10px 16px;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--on-ink);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 0.3s var(--ease-out);
}

.skip-link:focus {
  transform: none;
  color: var(--on-ink);
}

/* Voice to text (AI screens) */
@keyframes sp-pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
  100% { transform: scale(1); opacity: 1; }
}

.animate-pulse {
  animation: sp-pulse 1.5s infinite ease-in-out;
  display: inline-block;
}

.icon-btn.recording {
  background: rgba(220, 53, 69, 0.1) !important;
  border-color: rgba(220, 53, 69, 0.2) !important;
}

.icon-btn.recording i {
  color: #dc3545 !important;
}


/* ==========================================================================
   3. App shell & ambient background
   Nothing here may carry a transform, filter or z-index: Bootstrap modals
   live inside .content and must stay in the root stacking context, or the
   backdrop ends up painted on top of them.
   ========================================================================== */

.app-shell {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: calc(var(--sb-w) + var(--sb-gap)) minmax(0, 1fr);
  max-width: 100vw;
  background: transparent;
  transition: grid-template-columns 0.45s var(--ease-out);
}

/* Three slow-drifting colour fields behind everything. */
.app-shell::before {
  content: "";
  position: fixed;
  inset: -15vmax;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(38vmax 38vmax at 18% 12%, var(--aurora-1), transparent 62%),
    radial-gradient(34vmax 34vmax at 86% 6%, var(--aurora-2), transparent 62%),
    radial-gradient(42vmax 42vmax at 72% 92%, var(--aurora-3), transparent 64%);
  animation: aurora-drift 38s var(--ease-in-out) infinite alternate;
}

/* Film grain: keeps large flat areas from looking digital. */
.app-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: var(--grain);
}

@keyframes aurora-drift {
  0% { transform: translate3d(0, 0, 0) rotate(0deg) scale(1); }
  50% { transform: translate3d(-2.5%, 2%, 0) rotate(6deg) scale(1.04); }
  100% { transform: translate3d(2%, -1.5%, 0) rotate(-4deg) scale(1.02); }
}

.content {
  min-width: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 10px clamp(16px, 2.2vw, 32px) 28px 22px;
  /* clip, not hidden: hidden would make .content a scroll container and
     the sticky topbar would stick to it instead of the viewport. */
  overflow-x: clip;
}

body[data-theme="dark"] .footer-brand > span {
  color: var(--text-soft) !important;
}

.footer {
  margin-top: auto;
  padding-top: 36px;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}


/* ==========================================================================
   4. Sidebar
   Icons sit on the same vertical line (42px from the sidebar's left edge) in
   both the expanded and the rail layout, so collapsing only folds the labels
   away and nothing jumps sideways.
   ========================================================================== */

.sidebar {
  position: sticky;
  top: var(--sb-gap);
  z-index: 1000;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: var(--sb-w);
  height: calc(100vh - var(--sb-gap) * 2);
  height: calc(100dvh - var(--sb-gap) * 2);
  margin: var(--sb-gap) 0 var(--sb-gap) var(--sb-gap);
  padding: 16px 14px 14px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(22px) saturate(1.5);
  backdrop-filter: blur(22px) saturate(1.5);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
  transition: width 0.45s var(--ease-out), transform 0.5s var(--ease-out), box-shadow 0.3s ease;
}

.sidebar-brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding-left: 6px;
  transition: gap 0.45s var(--ease-out);
}

.logo-badge {
  position: relative;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--ink);
  color: var(--on-ink);
  font-size: 1.2rem;
  box-shadow: var(--shadow-ink), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.logo-badge::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.24), transparent 46%);
  pointer-events: none;
}

.logo-badge img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border-radius: inherit;
}

/* An uploaded logo can be any colour, so it gets a white tile, not the ink one. */
.logo-badge:has(> img) {
  background: #fff;
  box-shadow: 0 0 0 1px var(--border-soft), var(--shadow-sm);
}

.logo-badge:has(> img)::after {
  display: none;
}

.logo-mark {
  width: 26px;
  height: 26px;
}

.brand-text {
  min-width: 0;
  max-width: 190px;
  overflow: hidden;
  transition: max-width 0.45s var(--ease-out), opacity 0.3s ease, transform 0.45s var(--ease-out);
}

.brand-title {
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-subtitle {
  margin-top: 2px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* The drawer's own close button (phones only). */
.sidebar-close {
  display: none;
  margin-left: auto;
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
  background: var(--surface-alt);
  color: var(--text);
  place-items: center;
  font-size: 0.8rem;
  cursor: pointer;
}

.nav-scroll-wrapper {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.sidebar-nav {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 2px 0 10px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.sidebar-nav::-webkit-scrollbar {
  display: none;
}

/* Soft fade at whichever end still has more menu to scroll to. */
.nav-scroll-wrapper.can-scroll-up .sidebar-nav {
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 30px);
  mask-image: linear-gradient(to bottom, transparent 0, #000 30px);
}

.nav-scroll-wrapper.can-scroll-down .sidebar-nav {
  -webkit-mask-image: linear-gradient(to top, transparent 0, #000 40px);
  mask-image: linear-gradient(to top, transparent 0, #000 40px);
}

.nav-scroll-wrapper.can-scroll-up.can-scroll-down .sidebar-nav {
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 30px, #000 calc(100% - 40px), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 30px, #000 calc(100% - 40px), transparent 100%);
}

.nav-scroll-arrow {
  position: absolute;
  left: 50%;
  z-index: 3;
  width: 34px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface);
  color: var(--text);
  font-size: 0.72rem;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) scale(0.7);
  transition: opacity 0.25s ease, transform 0.35s var(--ease-spring), background-color 0.2s ease, color 0.2s ease;
}

.nav-scroll-arrow i {
  -webkit-text-stroke: 0.6px;
}

.nav-scroll-arrow.up {
  top: 0;
}

.nav-scroll-arrow.down {
  bottom: 2px;
}

.sidebar:hover .nav-scroll-wrapper.can-scroll-up .nav-scroll-arrow.up,
.sidebar:hover .nav-scroll-wrapper.can-scroll-down .nav-scroll-arrow.down {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) scale(1);
}

@media (hover: none) {
  .nav-scroll-wrapper.can-scroll-up .nav-scroll-arrow.up,
  .nav-scroll-wrapper.can-scroll-down .nav-scroll-arrow.down {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) scale(1);
  }
}

.nav-scroll-arrow:hover {
  background: var(--ink);
  color: var(--on-ink);
}

.nav-group-title {
  position: relative;
  display: flex;
  align-items: center;
  flex: 0 0 30px;
  height: 30px;
  margin-top: 10px;
  padding: 0 12px 0 18px;
  font-size: 0.66rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.nav-group-title:first-child {
  margin-top: 0;
}

.nav-group-title > span {
  display: block;
  transition: opacity 0.25s ease, transform 0.45s var(--ease-out);
}

/* In the rail the heading becomes a short rule under the icons. */
.nav-group-title::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 50%;
  width: 16px;
  height: 2px;
  margin-top: -1px;
  border-radius: 2px;
  background: var(--border-strong);
  opacity: 0;
  transform: scaleX(0.2);
  transition: opacity 0.3s ease, transform 0.45s var(--ease-out);
}

.nav-item {
  display: grid;
  gap: 4px;
}

.sidebar-nav .nav-link {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  width: 100%;
  height: 46px;
  margin: 0;
  padding: 0 14px 0 17px;
  border-radius: 15px;
  color: var(--text-soft);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  background: transparent;
  transition:
    color 0.2s ease,
    background-color 0.25s ease,
    box-shadow 0.3s ease,
    width 0.45s var(--ease-out),
    margin 0.45s var(--ease-out),
    padding 0.45s var(--ease-out),
    border-radius 0.45s var(--ease-out);
}

.sidebar-nav .nav-link i {
  flex: 0 0 22px;
  width: 22px;
  font-size: 1.12rem;
  line-height: 1;
  text-align: center;
  color: var(--muted);
  transition: color 0.2s ease, transform 0.4s var(--ease-spring);
}

.sidebar-nav .nav-link .nav-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.25s ease, transform 0.45s var(--ease-out);
}

.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link:focus-visible {
  color: var(--text);
}

.sidebar-nav .nav-link:hover i,
.sidebar-nav .nav-link:focus-visible i {
  color: var(--text);
  transform: scale(1.12) rotate(-6deg);
}

/* Without JavaScript there is no gliding indicator, so hover paints itself. */
.sidebar-nav:not(.has-indicator) .nav-link:hover {
  background: var(--surface-hover);
}

.sidebar-nav .nav-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.sidebar-nav .nav-link.active {
  color: var(--on-ink);
  background: var(--ink);
  font-weight: 700;
  box-shadow: var(--shadow-ink);
}

.sidebar-nav .nav-link.active i {
  color: var(--on-ink);
  transform: none;
}

/* A small live dot marks the current page even at a glance. */
.sidebar-nav .nav-link.active::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  border-radius: 50%;
  background: var(--accent-2);
  animation: live-dot 2.6s var(--ease-in-out) infinite;
  transition: opacity 0.2s ease;
}

@keyframes live-dot {
  0%, 100% { box-shadow: 0 0 0 2px rgba(255, 107, 26, 0.35); }
  50% { box-shadow: 0 0 0 6px rgba(255, 107, 26, 0); }
}

/* The hover highlight is one element that glides between items. */
.nav-indicator {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  width: 100%;
  height: 46px;
  border-radius: 15px;
  background: var(--surface-hover);
  box-shadow: inset 0 0 0 1px var(--border-soft);
  opacity: 0;
  pointer-events: none;
  transform: translateY(var(--ind-y, 0px));
  transition:
    transform 0.38s var(--ease-out),
    height 0.38s var(--ease-out),
    opacity 0.25s ease,
    width 0.45s var(--ease-out),
    left 0.45s var(--ease-out),
    border-radius 0.45s var(--ease-out);
}

.nav-indicator.is-visible {
  opacity: 1;
}

/* Collapsible submenus (kept for screens that still render them). */
.sidebar-nav .nav-link.has-submenu {
  justify-content: space-between;
}

.submenu-caret {
  margin-left: auto;
  font-size: 0.9rem;
  transition: transform 0.25s ease;
}

.submenu {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.3s ease;
}

.submenu-link {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 8px 12px;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.submenu-link:hover,
.submenu-link.active {
  color: var(--text);
  background: var(--surface-hover);
}

.nav-item.open > .submenu {
  max-height: 240px;
  opacity: 1;
}

.nav-item.open > .nav-link .submenu-caret {
  transform: rotate(180deg);
}

.sidebar-footer {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
}

.sidebar-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
}

/* Promo card for the AI assistant: dismissible, wide sidebar only. */
.sidebar-promo {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  gap: 6px;
  max-height: 260px;
  padding: 16px;
  border-radius: 20px;
  background: #0f1219;
  color: #fff;
  box-shadow: var(--shadow-sm);
  transition: opacity 0.3s ease, max-height 0.45s var(--ease-out), padding 0.45s var(--ease-out), margin 0.45s var(--ease-out), visibility 0.3s;
}

body[data-theme="dark"] .sidebar-promo {
  background: #1a1f2b;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.sidebar-promo::before {
  content: "";
  position: absolute;
  top: -110px;
  right: -90px;
  width: 220px;
  height: 220px;
  z-index: -1;
  border-radius: 50%;
  background:
    radial-gradient(closest-side at 35% 40%, rgba(255, 107, 26, 0.8), transparent),
    radial-gradient(closest-side at 65% 70%, rgba(51, 85, 255, 0.85), transparent);
  filter: blur(10px);
  animation: promo-orbit 16s linear infinite;
}

@keyframes promo-orbit {
  to { transform: rotate(360deg); }
}

.sidebar-promo-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 1rem;
}

.sidebar-promo-title {
  margin-top: 4px;
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
}

.sidebar-promo-text {
  font-size: 0.74rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.72);
}

.sidebar-promo-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  margin-top: 6px;
  border-radius: var(--r-pill);
  background: #fff;
  color: #0f1219;
  font-size: 0.76rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 0.3s var(--ease-spring);
}

.sidebar-promo-cta:hover {
  color: #0f1219;
  transform: translateY(-1px);
}

.sidebar-promo-cta i {
  transition: transform 0.3s var(--ease-spring);
}

.sidebar-promo-cta:hover i {
  transform: translate(2px, -2px);
}

.sidebar-promo-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.62rem;
  cursor: pointer;
}

.sidebar-promo-close:hover {
  background: rgba(255, 255, 255, 0.24);
  color: #fff;
}

html[data-promo="off"] .sidebar-promo {
  display: none;
}

@media (max-height: 860px) {
  .sidebar-promo {
    display: none;
  }
}

/* Light / dark switch: a two-option segmented control with a sliding thumb.
   Written as .btn.btn-theme so it outranks the generic .btn rules below. */
.btn.btn-theme {
  position: relative;
  display: block;
  min-height: 0;
  width: 100%;
  height: 44px;
  margin: 0;
  padding: 4px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface-alt);
  color: var(--muted);
  overflow: hidden;
  cursor: pointer;
  transition: width 0.45s var(--ease-out), height 0.45s var(--ease-out), margin 0.45s var(--ease-out), border-radius 0.45s var(--ease-out), padding 0.45s var(--ease-out), background-color 0.2s ease;
}

.btn.btn-theme:hover {
  background: var(--surface-hover);
  transform: none;
}

.btn.btn-theme:active {
  transform: scale(0.97);
}

.theme-track {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  height: 100%;
}

.theme-thumb {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 50%;
  border-radius: var(--r-pill);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform 0.55s var(--ease-spring), opacity 0.3s ease;
}

body[data-theme="dark"] .theme-thumb {
  transform: translateX(100%);
  background: var(--surface-hover);
}

.theme-opt {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 0;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.3s ease, opacity 0.3s ease, transform 0.55s var(--ease-spring);
}

.theme-opt b {
  font-weight: 700;
}

.theme-opt i {
  font-size: 0.95rem;
}

body:not([data-theme="dark"]) .theme-opt-light,
body[data-theme="dark"] .theme-opt-dark {
  color: var(--text);
}

body:not([data-theme="dark"]) .theme-opt-light i {
  color: var(--accent-2);
}

body[data-theme="dark"] .theme-opt-dark i {
  color: #ffd166;
}


/* ==========================================================================
   5. Sidebar - icon rail (desktop and tablet)
   ========================================================================== */

@media (min-width: 901px) {
  html[data-sidebar="collapsed"] .app-shell {
    grid-template-columns: calc(var(--sb-w-rail) + var(--sb-gap)) minmax(0, 1fr);
  }

  html[data-sidebar="collapsed"] .sidebar {
    width: var(--sb-w-rail);
  }

  html[data-sidebar="collapsed"] .sidebar-brand {
    gap: 0;
  }

  html[data-sidebar="collapsed"] .brand-text {
    max-width: 0;
    opacity: 0;
    transform: translateX(-6px);
  }

  html[data-sidebar="collapsed"] .nav-group-title > span {
    opacity: 0;
    transform: translateX(-10px);
  }

  html[data-sidebar="collapsed"] .nav-group-title::after {
    opacity: 1;
    transform: none;
  }

  html[data-sidebar="collapsed"] .sidebar-nav .nav-link {
    width: 46px;
    margin-left: 5px;
    padding: 0 0 0 12px;
    border-radius: 23px;
  }

  html[data-sidebar="collapsed"] .sidebar-nav .nav-link .nav-label {
    opacity: 0;
    transform: translateX(8px);
  }

  html[data-sidebar="collapsed"] .sidebar-nav .nav-link.active::after {
    opacity: 0;
  }

  html[data-sidebar="collapsed"] .nav-indicator {
    width: 46px;
    left: 5px;
    border-radius: 23px;
  }

  html[data-sidebar="collapsed"] .sidebar-promo {
    max-height: 0;
    margin: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    visibility: hidden;
  }

  html[data-sidebar="collapsed"] .btn-theme {
    width: 46px;
    height: 46px;
    margin-left: 5px;
    padding: 0;
    border-radius: 23px;
  }

  html[data-sidebar="collapsed"] .theme-track {
    grid-template-columns: 1fr;
  }

  html[data-sidebar="collapsed"] .theme-thumb {
    opacity: 0;
  }

  html[data-sidebar="collapsed"] .theme-opt {
    grid-area: 1 / 1;
  }

  html[data-sidebar="collapsed"] .theme-opt b {
    display: none;
  }

  html[data-sidebar="collapsed"] body:not([data-theme="dark"]) .theme-opt-dark,
  html[data-sidebar="collapsed"] body[data-theme="dark"] .theme-opt-light {
    opacity: 0;
    transform: rotate(-120deg) scale(0.4);
  }
}


/* ==========================================================================
   6. Sidebar - mobile drawer
   ========================================================================== */

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1040;
  background: rgba(8, 10, 14, 0.36);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0s linear 0.4s;
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    position: fixed;
    top: 10px;
    bottom: 10px;
    left: 10px;
    z-index: 1045;
    align-self: stretch;
    height: auto;
    width: min(300px, calc(100vw - 56px));
    margin: 0;
    background: var(--surface);
    box-shadow: var(--shadow-lg);
    transform: translateX(calc(-100% - 24px));
    visibility: hidden;
    transition: transform 0.5s var(--ease-out), visibility 0s linear 0.5s;
  }

  .sidebar.open {
    transform: none;
    visibility: visible;
    transition: transform 0.5s var(--ease-out), visibility 0s;
  }

  .sidebar-backdrop.show {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease, visibility 0s;
  }

  .sidebar-close {
    display: grid;
  }

  html.sidebar-open,
  html.sidebar-open body {
    overflow: hidden;
  }
}


/* ==========================================================================
   7. Floating tooltip (icon rail)
   One element appended to <body>, so the sidebar's scroll clipping can never
   cut it off. Moving between icons glides it instead of re-popping it.
   ========================================================================== */

.nav-tooltip {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2000;
  display: grid;
  gap: 1px;
  max-width: 260px;
  padding: 8px 14px 9px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--on-ink);
  box-shadow: 0 14px 30px -10px rgba(8, 10, 14, 0.45);
  pointer-events: none;
  white-space: nowrap;
  opacity: 0;
  translate: var(--tx, 0px) var(--ty, 0px);
  transform: translateY(-50%);
  transform-origin: left center;
  scale: 0.9;
  transition: opacity 0.18s ease, scale 0.35s var(--ease-spring), translate 0.32s var(--ease-out);
}

.nav-tooltip.no-glide {
  transition: opacity 0.18s ease, scale 0.35s var(--ease-spring);
}

.nav-tooltip.is-visible {
  opacity: 1;
  scale: 1;
}

.nav-tooltip::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border-radius: 2px;
  background: inherit;
  transform: rotate(45deg);
}

.nav-tooltip-group {
  font-size: 0.6rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.55;
}

.nav-tooltip-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.nav-tooltip.is-current .nav-tooltip-label::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
}


/* ==========================================================================
   8. Topbar, search palette & menus
   ========================================================================== */

.topbar {
  position: sticky;
  top: 10px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 62px;
  margin: 4px -10px 22px;
  padding: 8px 10px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  background: transparent;
  transition: background-color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

/* A support session pins its banner to the very top; the bar sits below it. */
.content:has(> .impersonation-banner) .topbar {
  top: 58px;
}

/* Turns into a floating glass bar once the page scrolls under it. Its menus
   use solid surfaces: a blurred child of a blurred parent only samples the
   parent, so glass menus would show the page through unblurred. */
.topbar.is-scrolled {
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  backdrop-filter: blur(18px) saturate(1.6);
  border-color: var(--border-soft);
  box-shadow: var(--shadow-sm);
}

.topbar .dropdown-toggle::after {
  display: none;
}

.topbar-toggle {
  flex: 0 0 auto;
}

/* The menu button is the only sidebar control. Its three bars show the state
   (long-short-long when the sidebar is open, short-long-short in the icon
   rail). While the pointer is over the sidebar or the button they fold into
   an arrow pointing where a click will take the sidebar: left to collapse,
   right to expand. On phones it opens the drawer and becomes a close cross. */
.hamburger {
  position: relative;
  display: block;
  width: 18px;
  height: 14px;
}

.hamburger span {
  position: absolute;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transform-origin: 1px 50%;
  transition:
    top 0.4s var(--ease-out),
    left 0.4s var(--ease-out),
    width 0.4s var(--ease-out),
    transform 0.4s var(--ease-out),
    opacity 0.2s ease;
}

.hamburger span:nth-child(1) {
  top: 0;
  width: 18px;
}

.hamburger span:nth-child(2) {
  top: 6px;
  width: 11px;
}

.hamburger span:nth-child(3) {
  top: 12px;
  width: 18px;
}

html[data-sidebar="collapsed"] .hamburger span {
  transform-origin: calc(100% - 1px) 50%;
}

html[data-sidebar="collapsed"] .hamburger span:nth-child(1),
html[data-sidebar="collapsed"] .hamburger span:nth-child(3) {
  width: 11px;
}

html[data-sidebar="collapsed"] .hamburger span:nth-child(2) {
  width: 18px;
}

@media (hover: hover) and (min-width: 901px) {
  /* Pointing at the sidebar, or at the button, shows what a click will do. */
  .sidebar:hover ~ .content .topbar-toggle {
    background: var(--surface-hover);
    box-shadow: var(--shadow-sm);
  }

  :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(1),
  :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(3) {
    top: 6px;
    width: 10px;
  }

  :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(2) {
    width: 18px;
  }

  /* Open sidebar: arrow points left, its tip on the left. */
  :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(1) {
    transform: rotate(-42deg);
  }

  :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(3) {
    transform: rotate(42deg);
  }

  /* Icon rail: arrow points right, its tip on the right. */
  html[data-sidebar="collapsed"] :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(1),
  html[data-sidebar="collapsed"] :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(3) {
    left: 8px;
  }

  html[data-sidebar="collapsed"] :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(1) {
    transform: rotate(42deg);
  }

  html[data-sidebar="collapsed"] :is(.sidebar:hover ~ .content .topbar-toggle, .topbar-toggle:hover, .topbar-toggle:focus-visible) .hamburger span:nth-child(3) {
    transform: rotate(-42deg);
  }
}

html.sidebar-open .hamburger span {
  transform-origin: 50% 50%;
}

html.sidebar-open .hamburger span:nth-child(1),
html.sidebar-open .hamburger span:nth-child(3) {
  top: 6px;
  left: 0;
  width: 18px;
}

html.sidebar-open .hamburger span:nth-child(1) {
  transform: rotate(45deg);
}

html.sidebar-open .hamburger span:nth-child(2) {
  opacity: 0;
}

html.sidebar-open .hamburger span:nth-child(3) {
  transform: rotate(-45deg);
}

/* Page title that slides into the bar once the page heading scrolls away. */
.topbar-title {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(8px);
  transition: max-width 0.5s var(--ease-out), opacity 0.3s ease, transform 0.5s var(--ease-out);
}

.topbar.show-title .topbar-title {
  max-width: 280px;
  opacity: 1;
  transform: none;
}

.topbar-title-eyebrow {
  font-size: 0.6rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.3;
}

.topbar-title-eyebrow:empty {
  display: none;
}

.topbar-title-text {
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-bar {
  position: relative;
  flex: 1 1 auto;
  max-width: 460px;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 0 8px 0 16px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-xs);
  transition: border-color 0.2s ease, box-shadow 0.3s ease, max-width 0.45s var(--ease-out);
}

.search-bar:hover {
  border-color: var(--border);
}

.search-bar:focus-within {
  max-width: 560px;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-ring), var(--shadow-sm);
}

.search-bar > i {
  color: var(--muted);
  font-size: 0.95rem;
}

.search-bar input {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
}

.search-bar input::placeholder {
  color: var(--muted-2);
}

.search-kbd {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 26px;
  padding: 0 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  background: var(--surface-alt);
  color: var(--muted);
  font: 700 0.68rem/1 var(--font-sans);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.search-bar:focus-within .search-kbd {
  opacity: 0;
}

/* Command palette results */
.search-results {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  z-index: 1200;
  min-width: 320px;
  max-height: min(70vh, 470px);
  overflow-y: auto;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
  animation: menu-in 0.26s var(--ease-out);
}

.search-results[hidden] {
  display: none;
}

.search-section-title {
  padding: 10px 12px 6px;
  font-size: 0.64rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.search-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 14px;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.search-item:hover {
  color: var(--text);
}

.search-item.is-active {
  background: var(--surface-hover);
}

.si-icon {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--surface-alt);
  color: var(--text);
  font-size: 0.95rem;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.3s var(--ease-spring);
}

.search-item.is-active .si-icon {
  background: var(--ink);
  color: var(--on-ink);
  transform: rotate(-6deg);
}

.si-text {
  display: grid;
  min-width: 0;
  line-height: 1.3;
}

.si-label {
  font-size: 0.86rem;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.si-label mark {
  padding: 0;
  background: none;
  color: var(--accent);
}

.si-group {
  font-size: 0.72rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.si-go {
  margin-left: auto;
  color: var(--muted-2);
  font-size: 0.85rem;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s ease, transform 0.3s var(--ease-out);
}

.search-item.is-active .si-go {
  opacity: 1;
  transform: none;
}

.search-empty {
  padding: 26px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

.search-empty i {
  display: block;
  margin-bottom: 6px;
  font-size: 1.6rem;
  opacity: 0.5;
}

.search-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
  padding: 10px 12px 4px;
  border-top: 1px solid var(--border-soft);
  font-size: 0.7rem;
  color: var(--muted);
}

.search-foot kbd {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  margin-right: 4px;
  padding: 0 5px;
  border-radius: 6px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  background: var(--surface-alt);
  color: var(--text-soft);
  font: 700 0.64rem/1 var(--font-sans);
  box-shadow: none;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

/* Round icon buttons: the light grey circles from the reference designs. */
.btn-icon {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  min-height: 0;
  padding: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
  background: var(--surface);
  color: var(--text);
  font-size: 1.05rem;
  box-shadow: var(--shadow-xs);
  transition: transform 0.35s var(--ease-spring), background-color 0.2s ease, box-shadow 0.3s ease, color 0.2s ease;
}

.btn-icon:hover {
  background: var(--surface-hover);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.btn-icon:active {
  transform: scale(0.93);
}

.btn-icon.dropdown-toggle[aria-expanded="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--on-ink);
}

.btn-icon > span:not(.badge-dot) {
  font-size: 0.875rem;
}

.btn-icon .bi-bell {
  display: inline-block;
  transform-origin: 50% 2px;
}

.btn-icon:hover .bi-bell {
  animation: bell-ring 0.9s var(--ease-out);
}

@keyframes bell-ring {
  0% { transform: rotate(0); }
  20% { transform: rotate(16deg); }
  40% { transform: rotate(-12deg); }
  60% { transform: rotate(7deg); }
  80% { transform: rotate(-3deg); }
  100% { transform: rotate(0); }
}

.badge-dot {
  position: absolute;
  top: 10px;
  right: 11px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 2px var(--surface);
}

.badge-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent-2);
  animation: ping 2.2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
  75%, 100% { transform: scale(2.6); opacity: 0; }
}

.badge-pill {
  position: absolute;
  top: -6px;
  right: -6px;
  padding: 2px 6px;
  border-radius: var(--r-pill);
  background: var(--accent-2);
  color: #fff;
  font-size: 0.66rem;
  font-weight: 700;
}

/* User chip: avatar with a gradient ring, name and role on wide screens. */
.user-chip {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 3px 12px 3px 3px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  transition: transform 0.35s var(--ease-spring), box-shadow 0.3s ease, background-color 0.2s ease;
}

.user-chip:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.user-chip img {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  padding: 2px;
  border-radius: 50%;
  object-fit: cover;
  background: conic-gradient(from 200deg, #3355ff, #8a4dff, #ff6b1a, #12b886, #3355ff);
}

.user-chip > .bi-chevron-down {
  font-size: 0.7rem;
  color: var(--muted);
  transition: transform 0.35s var(--ease-out);
}

.user-chip[aria-expanded="true"] > .bi-chevron-down {
  transform: rotate(180deg);
}

.user-meta {
  display: grid;
  min-width: 0;
  line-height: 1.2;
}

.user-name {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: -0.01em;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Menus opened by [data-dropdown] (topbar, institute switcher, platform). */
.dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dropdown-toggle {
  cursor: pointer;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  z-index: 1200;
  min-width: 280px;
  padding: 8px;
  display: none;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-soft);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
  transform-origin: top right;
}

.dropdown-menu.show {
  display: grid;
  gap: 4px;
}

.dropdown-menu[data-dropdown-menu].show {
  animation: menu-in 0.26s var(--ease-out);
}

@keyframes menu-in {
  from { opacity: 0; transform: translateY(-6px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

.dropdown-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  font-weight: 750;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
}

.dropdown-list {
  display: grid;
  gap: 2px;
}

.dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px;
  border-radius: 14px;
  background: transparent;
  color: var(--text);
  white-space: normal;
  transition: background-color 0.15s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--surface-hover);
  color: var(--text);
}

.dropdown-item-icon {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  font-size: 0.95rem;
}

.dropdown-title {
  font-weight: 700;
  font-size: 0.86rem;
}

.dropdown-footer {
  display: flex;
  justify-content: center;
  padding: 8px 6px 4px;
  margin-top: 2px;
  border-top: 1px solid var(--border-soft);
}

.dropdown-footer .btn-link {
  font-size: 0.84rem;
}

.dropdown-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: 16px;
  background: var(--surface-alt);
}

.dropdown-user img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
}

.dropdown-action {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 12px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  font-weight: 600;
  font-size: 0.86rem;
  text-align: left;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease, padding 0.25s var(--ease-out);
}

.dropdown-action i {
  color: var(--muted);
  transition: color 0.15s ease;
}

.dropdown-action:hover {
  background: var(--surface-hover);
  color: var(--text);
  padding-left: 16px;
}

.dropdown-action:hover i {
  color: var(--text);
}

.dropdown-action.text-danger,
.dropdown-action.text-danger i {
  color: var(--danger-ink) !important;
}

.dropdown-action.text-danger:hover {
  background: var(--danger-soft);
}

.dropdown-menu hr,
.dropdown-divider {
  margin: 4px 6px;
  border-color: var(--border-soft);
}

/* The institute switcher's options are inline-styled buttons; give them hover. */
.institute-switcher .dropdown-menu button[role="menuitem"] {
  transition: background-color 0.15s ease;
}

.institute-switcher .dropdown-menu button[role="menuitem"]:hover {
  background: var(--surface-hover) !important;
}

.institute-switcher > .btn-icon {
  width: auto;
  border-radius: var(--r-pill);
}


/* ==========================================================================
   9. Page header
   ========================================================================== */

.section {
  margin-bottom: 36px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-bottom: 24px;
}

.section-head > :first-child {
  min-width: 0;
}

.section-head h1 {
  margin: 0 0 6px;
  font-size: clamp(1.7rem, 1.05rem + 1.6vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.section-head h2 {
  margin: 0 0 4px;
  font-size: clamp(1.3rem, 1rem + 0.8vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.section-head .muted,
.section-head p {
  font-size: 0.93rem;
  color: var(--muted);
  max-width: 70ch;
}

/* "Back to ..." link that some screens put above their title. */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 8px 12px 0;
  padding: 4px 12px 4px 9px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 0.2s ease, box-shadow 0.2s ease;
}

.back-btn:hover {
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.back-btn i {
  transition: transform 0.35s var(--ease-spring);
}

.back-btn:hover i {
  transform: translateX(-3px);
}

/* Breadcrumb pill above the page title, filled in from the menu by app.js. */
.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 28px;
  margin-bottom: 12px;
  padding: 0 12px 0 10px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
}

.page-eyebrow > i {
  color: var(--accent-2);
  font-size: 0.82rem;
}

.page-eyebrow .sep {
  color: var(--muted-2);
  font-size: 0.6rem;
}

.page-eyebrow a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-eyebrow a:hover {
  color: var(--accent);
}

.action-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}


/* ==========================================================================
   10. Buttons
   Pill shaped. Primary actions are ink (black in light mode, white in dark),
   the way the reference designs do it; colour is saved for meaning.
   ========================================================================== */

.btn {
  --bs-btn-font-family: var(--font-sans);
  --bs-btn-font-weight: 650;
  --bs-btn-font-size: 0.875rem;
  --bs-btn-line-height: 1.2;
  --bs-btn-padding-x: 18px;
  --bs-btn-padding-y: 8px;
  --bs-btn-border-radius: var(--r-pill);
  --bs-btn-focus-box-shadow: 0 0 0 4px var(--accent-ring);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  border-radius: var(--r-pill);
  font-weight: 650;
  letter-spacing: -0.005em;
  transition:
    transform 0.3s var(--ease-spring),
    box-shadow 0.3s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.btn:active {
  transform: scale(0.96);
}

.btn i {
  font-size: 1em;
  line-height: 1;
  transition: transform 0.35s var(--ease-spring);
}

.btn:hover .bi-plus-lg,
.btn:hover .bi-plus,
.btn:hover .bi-plus-circle {
  transform: rotate(90deg);
}

.btn:hover .bi-arrow-right,
.btn:hover .bi-arrow-right-short,
.btn:hover .bi-chevron-right {
  transform: translateX(3px);
}

.btn:hover .bi-arrow-left,
.btn:hover .bi-chevron-left {
  transform: translateX(-3px);
}

.btn:hover .bi-arrow-up-right {
  transform: translate(2px, -2px);
}

.btn:hover .bi-download,
.btn:hover .bi-cloud-download {
  transform: translateY(2px);
}

.btn:hover .bi-upload,
.btn:hover .bi-cloud-upload,
.btn:hover .bi-send {
  transform: translateY(-2px);
}

.btn:hover .bi-arrow-repeat,
.btn:hover .bi-arrow-clockwise {
  transform: rotate(180deg);
}

.btn-sm {
  --bs-btn-padding-x: 12px;
  --bs-btn-padding-y: 4px;
  --bs-btn-font-size: 0.78rem;
  min-height: 32px;
  gap: 5px;
  white-space: nowrap;
}

.btn-lg {
  --bs-btn-padding-x: 26px;
  --bs-btn-padding-y: 11px;
  --bs-btn-font-size: 0.95rem;
  min-height: 52px;
}

.btn-primary {
  --bs-btn-color: var(--on-ink);
  --bs-btn-bg: var(--ink);
  --bs-btn-border-color: var(--ink);
  --bs-btn-hover-color: var(--on-ink);
  --bs-btn-hover-bg: var(--ink);
  --bs-btn-hover-border-color: var(--ink);
  --bs-btn-active-color: var(--on-ink);
  --bs-btn-active-bg: var(--ink);
  --bs-btn-active-border-color: var(--ink);
  --bs-btn-disabled-color: var(--on-ink);
  --bs-btn-disabled-bg: var(--ink);
  --bs-btn-disabled-border-color: var(--ink);
  box-shadow: 0 8px 18px -10px rgba(14, 17, 23, 0.7);
}

body[data-theme="dark"] .btn-primary {
  box-shadow: 0 8px 22px -12px rgba(160, 175, 255, 0.5);
}

/* A sheen that sweeps across primary buttons on hover. */
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.75s var(--ease-out);
  pointer-events: none;
}

body[data-theme="dark"] .btn-primary::before {
  background: linear-gradient(105deg, transparent 30%, rgba(51, 85, 255, 0.22) 50%, transparent 70%);
}

.btn-primary:hover::before {
  transform: translateX(120%);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 26px -12px rgba(14, 17, 23, 0.75);
}

.btn-primary:active {
  transform: scale(0.96);
}

.btn-outline {
  --bs-btn-color: var(--text);
  --bs-btn-bg: var(--surface);
  --bs-btn-border-color: var(--border);
  --bs-btn-hover-color: var(--text);
  --bs-btn-hover-bg: var(--surface-hover);
  --bs-btn-hover-border-color: var(--border-strong);
  --bs-btn-active-color: var(--text);
  --bs-btn-active-bg: var(--surface-hover);
  --bs-btn-active-border-color: var(--border-strong);
  --bs-btn-disabled-color: var(--muted);
  --bs-btn-disabled-bg: var(--surface-alt);
  --bs-btn-disabled-border-color: var(--border);
  box-shadow: var(--shadow-xs);
}

.btn-outline:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-outline:active {
  transform: scale(0.96);
}

/* Destructive outline buttons (Delete in tables). */
.btn.text-danger {
  --bs-btn-hover-bg: var(--danger-soft);
  --bs-btn-hover-border-color: rgba(239, 68, 68, 0.35);
  --bs-btn-active-bg: var(--danger-soft);
  --bs-btn-active-border-color: rgba(239, 68, 68, 0.35);
}

.btn-link {
  --bs-btn-color: var(--accent);
  --bs-btn-hover-color: var(--accent-hover);
  --bs-btn-active-color: var(--accent-hover);
  color: var(--accent);
  font-weight: 650;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1.5px;
  background-position: 0 calc(100% - 6px);
  background-repeat: no-repeat;
  transition: background-size 0.35s var(--ease-out), color 0.2s ease;
}

.btn-link:hover {
  color: var(--accent-hover);
  background-size: calc(100% - 2 * var(--bs-btn-padding-x, 0px)) 1.5px;
  background-position: var(--bs-btn-padding-x, 0px) calc(100% - 6px);
}

a.btn-link:not(.btn) {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 0;
  padding-bottom: 2px;
  background-position: 0 100%;
}

a.btn-link:not(.btn):hover {
  background-size: 100% 1.5px;
  background-position: 0 100%;
}

/* Bootstrap's coloured variants, re-pointed at the palette. */
.btn-secondary,
.btn-light {
  --bs-btn-color: var(--text);
  --bs-btn-bg: var(--surface-alt);
  --bs-btn-border-color: var(--surface-alt);
  --bs-btn-hover-color: var(--text);
  --bs-btn-hover-bg: var(--surface-hover);
  --bs-btn-hover-border-color: var(--surface-hover);
  --bs-btn-active-color: var(--text);
  --bs-btn-active-bg: var(--surface-hover);
  --bs-btn-active-border-color: var(--surface-hover);
}

.btn-dark {
  --bs-btn-color: var(--on-ink);
  --bs-btn-bg: var(--ink);
  --bs-btn-border-color: var(--ink);
  --bs-btn-hover-color: var(--on-ink);
  --bs-btn-hover-bg: var(--ink);
  --bs-btn-hover-border-color: var(--ink);
  --bs-btn-active-bg: var(--ink);
  --bs-btn-active-color: var(--on-ink);
}

.btn-success {
  --bs-btn-color: #fff;
  --bs-btn-bg: #0f9f63;
  --bs-btn-border-color: #0f9f63;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #0b8a55;
  --bs-btn-hover-border-color: #0b8a55;
  --bs-btn-active-bg: #0b8a55;
  --bs-btn-active-border-color: #0b8a55;
  box-shadow: 0 8px 18px -10px rgba(15, 159, 99, 0.7);
}

.btn-danger {
  --bs-btn-color: #fff;
  --bs-btn-bg: #e5372f;
  --bs-btn-border-color: #e5372f;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #cc2a23;
  --bs-btn-hover-border-color: #cc2a23;
  --bs-btn-active-bg: #cc2a23;
  --bs-btn-active-border-color: #cc2a23;
  box-shadow: 0 8px 18px -10px rgba(229, 55, 47, 0.7);
}

.btn-warning {
  --bs-btn-color: #2b1a00;
  --bs-btn-bg: #ffb020;
  --bs-btn-border-color: #ffb020;
  --bs-btn-hover-color: #2b1a00;
  --bs-btn-hover-bg: #f5a40f;
  --bs-btn-hover-border-color: #f5a40f;
  --bs-btn-active-bg: #f5a40f;
  --bs-btn-active-border-color: #f5a40f;
}

.btn-info {
  --bs-btn-color: #fff;
  --bs-btn-bg: #2f7cf6;
  --bs-btn-border-color: #2f7cf6;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #1f6be3;
  --bs-btn-hover-border-color: #1f6be3;
  --bs-btn-active-bg: #1f6be3;
  --bs-btn-active-border-color: #1f6be3;
}

.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-success,
.btn-outline-danger,
.btn-outline-warning,
.btn-outline-info,
.btn-outline-dark,
.btn-outline-light {
  --bs-btn-bg: var(--surface);
  --bs-btn-border-color: var(--border);
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-border-color: transparent;
  box-shadow: var(--shadow-xs);
}

.btn-outline-primary {
  --bs-btn-color: var(--accent);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--accent);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--accent);
}

.btn-outline-secondary,
.btn-outline-dark,
.btn-outline-light {
  --bs-btn-color: var(--text);
  --bs-btn-hover-color: var(--text);
  --bs-btn-hover-bg: var(--surface-hover);
  --bs-btn-hover-border-color: var(--border-strong);
  --bs-btn-active-color: var(--text);
  --bs-btn-active-bg: var(--surface-hover);
}

.btn-outline-success {
  --bs-btn-color: var(--success-ink);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #0f9f63;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #0f9f63;
}

.btn-outline-danger {
  --bs-btn-color: var(--danger-ink);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #e5372f;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #e5372f;
}

.btn-outline-warning {
  --bs-btn-color: var(--warning-ink);
  --bs-btn-hover-color: #2b1a00;
  --bs-btn-hover-bg: #ffb020;
  --bs-btn-active-color: #2b1a00;
  --bs-btn-active-bg: #ffb020;
}

.btn-outline-info {
  --bs-btn-color: var(--info-ink);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #2f7cf6;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #2f7cf6;
}

.btn:disabled,
.btn.disabled {
  opacity: 0.55;
  box-shadow: none;
}

.btn-group > .btn,
.btn-group-vertical > .btn {
  border-radius: var(--r-pill);
}

.btn-group > .btn:not(:last-child):not(.dropdown-toggle),
.btn-group > .btn.dropdown-toggle-split:first-child,
.btn-group > .btn-group:not(:last-child) > .btn {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.btn-group > .btn:nth-child(n + 3),
.btn-group > :not(.btn-check) + .btn,
.btn-group > .btn-group:not(:first-child) > .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* Toggle buttons built with .btn-check: a neutral one reads as ink when
   selected; coloured ones (Present / Absent ...) keep their own colour. */
.btn-check:checked + .btn-outline,
.btn-check:checked + .btn-outline-secondary,
.btn-check:checked + .btn-outline-dark,
.btn-check:checked + .btn-outline-light,
.btn-check + .btn-outline.active {
  --bs-btn-active-bg: var(--ink);
  --bs-btn-active-color: var(--on-ink);
  --bs-btn-active-border-color: var(--ink);
}

.btn-check:checked + .btn {
  box-shadow: none;
  transform: none;
}

.btn-group-sm > .btn {
  --bs-btn-padding-x: 11px;
  --bs-btn-padding-y: 4px;
  --bs-btn-font-size: 0.78rem;
  min-height: 32px;
}

.btn-group-lg > .btn {
  min-height: 50px;
}

/* Close buttons become soft round icon buttons. */
.btn-close {
  --bs-btn-close-bg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230e1117'%3E%3Cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3E%3C/svg%3E");
  --bs-btn-close-opacity: 0.7;
  --bs-btn-close-hover-opacity: 1;
  --bs-btn-close-focus-shadow: 0 0 0 4px var(--accent-ring);
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
  background-color: var(--surface-alt);
  background-size: 11px;
  filter: none;
  transition: transform 0.35s var(--ease-spring), background-color 0.2s ease, opacity 0.2s ease;
}

.btn-close:hover {
  background-color: var(--surface-hover);
  transform: rotate(90deg);
}

body[data-theme="dark"] .btn-close,
html[data-theme="dark"] .btn-close {
  --bs-btn-close-bg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23eef1f6'%3E%3Cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3E%3C/svg%3E");
  filter: none;
}

.btn-close-white {
  filter: invert(1);
}

/* Press ripple, added by app.js at the pointer position. */
.ripple {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.22;
  transform: scale(0);
  pointer-events: none;
  animation: ripple 0.65s var(--ease-out) forwards;
}

@keyframes ripple {
  to { transform: scale(1); opacity: 0; }
}


/* ==========================================================================
   11. Cards & tiles
   ========================================================================== */

.card {
  --bs-card-bg: var(--surface);
  --bs-card-color: var(--text);
  --bs-card-border-color: var(--border-soft);
  --bs-card-border-radius: var(--r-lg);
  --bs-card-inner-border-radius: calc(var(--r-lg) - 1px);
  --bs-card-cap-bg: transparent;
  --bs-card-title-color: var(--text);
  position: relative;
  padding: var(--card-pad);
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.35s var(--ease-out), border-color 0.3s ease;
}

.card:hover {
  box-shadow: var(--shadow);
}

.card.glass {
  background: var(--glass);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  backdrop-filter: blur(16px) saturate(1.4);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

/* Card titles sit one level below the page title. */
.card-head h3,
.card-head h4,
.card-head h5 {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.card-head .muted {
  font-size: 0.82rem;
}

/* A card is a flex column, which would stretch a pill placed directly in it
   to the full width of the card. */
.card > :is(.status, .chip, .pill, .badge, .priority) {
  align-self: flex-start;
}

.card.text-center > :is(.status, .chip, .pill, .badge, .priority) {
  align-self: center;
}

/* Many screens title a card with a bare h3 rather than a .card-head. */
.card > h3,
.card > .card-body > h3 {
  font-size: 1.06rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

/* Icon tile used by the reports summary cards. */
.mini-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
}

.mini-icon .bi,
.mini-icon .fs-4 {
  font-size: 1.15rem !important;
}

.card-header,
.card-footer {
  background: transparent;
  border-color: var(--border-soft);
}

.card-title {
  font-weight: 750;
  letter-spacing: -0.02em;
}

.card canvas {
  width: 100% !important;
  height: auto !important;
  display: block;
}

.chart-wrap {
  position: relative;
  width: 100%;
  height: 220px;
}

.chart-canvas,
.chart-wrap canvas {
  width: 100% !important;
  height: 100% !important;
  max-width: 100%;
  display: block;
}

.chart-card {
  display: grid;
  gap: 8px;
}

.table-card {
  max-width: 100%;
}

.table-card table {
  margin: 0;
}

/* Stat tiles (.mini-card): label, big number, each with its own tinted glow. */
.mini-card {
  display: grid;
  align-content: start;
  gap: 8px;
  overflow: hidden;
  isolation: isolate;
  container-type: inline-size;
}

.mini-card::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  z-index: -1;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--tile-glow, rgba(51, 85, 255, 0.16)), transparent);
  transition: transform 0.6s var(--ease-out);
}

.mini-card:hover::before {
  transform: scale(1.35);
}

:where(.grid-2, .grid-3, .grid-4, .row, .kpi-grid) > :nth-child(4n + 2) > .mini-card,
:where(.grid-2, .grid-3, .grid-4, .kpi-grid) > .mini-card:nth-child(4n + 2) {
  --tile-glow: rgba(255, 107, 26, 0.16);
}

:where(.grid-2, .grid-3, .grid-4, .row, .kpi-grid) > :nth-child(4n + 3) > .mini-card,
:where(.grid-2, .grid-3, .grid-4, .kpi-grid) > .mini-card:nth-child(4n + 3) {
  --tile-glow: rgba(18, 184, 134, 0.16);
}

:where(.grid-2, .grid-3, .grid-4, .row, .kpi-grid) > :nth-child(4n + 4) > .mini-card,
:where(.grid-2, .grid-3, .grid-4, .kpi-grid) > .mini-card:nth-child(4n + 4) {
  --tile-glow: rgba(255, 159, 26, 0.18);
}

.mini-title {
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--muted);
}

.mini-card .kpi-value {
  font-size: clamp(1.3rem, 11cqi, 1.85rem);
}

.stat-tile {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s ease;
}

.stat-tile:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-note {
  font-size: 0.82rem;
  color: var(--muted);
}

.stat-card {
  display: grid;
  gap: 12px;
}

.stat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stat-title {
  font-weight: 700;
}

.stat-value {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
}

.stat-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--surface-alt);
  color: var(--text);
  font-size: 1.1rem;
}

.insight {
  position: relative;
  overflow: hidden;
}

.insight-tag {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--accent-2);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
}

.panel-title {
  font-weight: 750;
  letter-spacing: -0.02em;
}


/* ==========================================================================
   12. KPI cards
   Icon on top, figure below, a glow in the icon's own tone, and a soft
   spotlight that follows the pointer (position set by app.js).
   ========================================================================== */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  --kpi-tone: var(--accent);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  container-type: inline-size;
  display: grid;
  grid-template-columns: auto 1fr;
  align-content: start;
  align-items: start;
  row-gap: 18px;
  min-height: 148px;
  padding: 20px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out);
}

.kpi-card > :not(.kpi-icon) {
  grid-column: 1 / -1;
  min-width: 0;
}

.kpi-card:has(.bg-violet) { --kpi-tone: var(--tone-violet); }
.kpi-card:has(.bg-coral) { --kpi-tone: var(--tone-coral); }
.kpi-card:has(.bg-mint) { --kpi-tone: var(--tone-mint); }
.kpi-card:has(.bg-sun) { --kpi-tone: var(--tone-sun); }

/* Tone glow in the top-right corner. */
.kpi-card::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -60px;
  z-index: -1;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--kpi-tone), transparent);
  opacity: 0.16;
  transition: transform 0.7s var(--ease-out), opacity 0.4s ease;
}

/* Pointer spotlight. */
.kpi-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(51, 85, 255, 0.08), transparent 65%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.kpi-card:hover::before {
  transform: scale(1.3);
  opacity: 0.24;
}

.kpi-card:hover::after {
  opacity: 1;
}

.kpi-icon {
  position: relative;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: #fff;
  font-size: 1.15rem;
  box-shadow: 0 10px 20px -10px var(--kpi-tone, rgba(0, 0, 0, 0.4)), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: transform 0.5s var(--ease-spring);
}

.kpi-card:hover .kpi-icon {
  transform: rotate(-8deg) scale(1.07);
}

/* Icon gradients (also used by quick actions and elsewhere). */
.bg-violet { background: var(--grad-violet); }
.bg-coral { background: var(--grad-coral); }
.bg-mint { background: var(--grad-mint); }
.bg-sun { background: var(--grad-sun); }

.kpi-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.kpi-label {
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--muted);
  letter-spacing: 0.005em;
}

.kpi-value {
  font-size: 1.85rem;
  font-size: clamp(1.3rem, 13cqi, 2.05rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.kpi-trend {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 4px;
  margin-top: 8px;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--surface-alt);
  color: var(--muted);
}

.kpi-trend.up {
  background: var(--success-soft);
  color: var(--success-ink);
}

.kpi-trend.down {
  background: var(--danger-soft);
  color: var(--danger-ink);
}

.kpi-trend.flat {
  background: var(--surface-alt);
  color: var(--muted);
}

.kpi-trend i {
  font-size: 0.78rem;
}

/* Featured KPI: the bold colour card from the reference designs. */
.kpi-card.is-featured {
  border-color: transparent;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(255, 210, 160, 0.45), transparent 55%),
    linear-gradient(155deg, #ff7a2e 0%, #f2491d 48%, #d4330c 100%);
  color: #fff;
  box-shadow: 0 18px 38px -18px rgba(242, 73, 29, 0.75);
}

.kpi-card.is-featured::before {
  background: radial-gradient(closest-side, #fff, transparent);
  opacity: 0.14;
}

.kpi-card.is-featured::after {
  background:
    radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.16), transparent 65%),
    repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.07) 0 1px, transparent 1px 14px);
  opacity: 1;
}

.kpi-card.is-featured .kpi-icon {
  background: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.kpi-card.is-featured .kpi-label {
  color: rgba(255, 255, 255, 0.88);
}

.kpi-card.is-featured .kpi-value {
  color: #fff;
}

.kpi-card.is-featured .kpi-trend {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}


/* ==========================================================================
   13. Grids & spacing
   ========================================================================== */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

/* .card carries no margin of its own; stacked cards and the blocks between
   them get one consistent gap. Margins collapse in normal flow, so a block
   with its own bottom margin does not end up with both. */
.card + .card,
.card + .form-actions {
  margin-top: 24px;
}

.section > * + * {
  margin-top: 24px;
}

.card + .kpi-grid,
.card + .grid-2,
.card + .grid-3,
.card + .grid-4,
.card + .report-grid,
.card + .alert,
.kpi-grid + .card,
.alert + .card {
  margin-top: 24px;
}

.section > *:last-child {
  margin-bottom: 0;
}

.grid-2 > .card + .card,
.grid-3 > .card + .card,
.grid-4 > .card + .card,
.kpi-grid > .card + .card,
.report-grid > .card + .card {
  margin-top: 0;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.report-grid--wide {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spotlight-card {
  grid-column: span 2;
  display: grid;
  gap: 14px;
}

.spotlight-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 14px;
  border-radius: var(--r-md);
  background: var(--surface-alt);
}

.reports-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 20px;
  align-items: stretch;
}

.reports-hero__content {
  display: grid;
  gap: 14px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
}

.reports-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
}

.reports-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.reports-hero__stats {
  display: grid;
  gap: 14px;
}

.report-table .card-head {
  align-items: flex-start;
}

.report-title {
  font-weight: 700;
}


/* ==========================================================================
   14. Tables
   Header row is a rounded pill; rows highlight as rounded pills on hover.
   ========================================================================== */

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text);
  --bs-table-border-color: var(--border-soft);
  --bs-table-striped-bg: var(--surface-sunken);
  --bs-table-striped-color: var(--text);
  --bs-table-hover-bg: rgba(51, 85, 255, 0.045);
  --bs-table-hover-color: var(--text);
  --bs-table-active-bg: var(--accent-soft);
  --bs-table-active-color: var(--text);
  margin-bottom: 0;
  color: var(--text);
  font-size: 0.875rem;
  border-collapse: separate;
  border-spacing: 0;
}

body[data-theme="dark"] .table {
  --bs-table-hover-bg: rgba(113, 137, 255, 0.07);
}

.table > thead > tr > th,
.table > thead > tr > td {
  padding: 12px 12px;
  background: var(--surface-alt);
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 0;
  box-shadow: none;
}

.table > thead > tr > :first-child {
  border-top-left-radius: 12px;
  border-bottom-left-radius: 12px;
}

.table > thead > tr > :last-child {
  border-top-right-radius: 12px;
  border-bottom-right-radius: 12px;
}

.table > tbody > tr > td,
.table > tbody > tr > th {
  padding: 13px 12px;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: middle;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.table > tbody > tr:last-child > td,
.table > tbody > tr:last-child > th {
  border-bottom-color: transparent;
}

.table > thead > tr > :first-child,
.table > tbody > tr > :first-child,
.table > tfoot > tr > :first-child {
  padding-left: 16px;
}

.table > thead > tr > :last-child,
.table > tbody > tr > :last-child,
.table > tfoot > tr > :last-child {
  padding-right: 16px;
}

.table code {
  white-space: nowrap;
}

/* Bootstrap colours every cell, which would override .muted on a label cell. */
.table .muted {
  color: var(--muted);
}

.table > tfoot > tr > * {
  padding-top: 12px;
  padding-bottom: 12px;
  font-weight: 700;
  border-top: 1px solid var(--border);
  border-bottom: 0;
}

.table-sm > :not(caption) > * > *,
.table-sm > tbody > tr > td,
.table-sm > thead > tr > th {
  padding: 8px 12px;
}

/* Hovered rows read as one rounded pill: no rule above or below them. */
.table-hover > tbody > tr:hover > :first-child {
  border-top-left-radius: 12px;
  border-bottom-left-radius: 12px;
}

.table-hover > tbody > tr:hover > :last-child {
  border-top-right-radius: 12px;
  border-bottom-right-radius: 12px;
}

.table-hover > tbody > tr:hover > *,
.table-hover > tbody > tr:has(+ tr:hover) > * {
  border-bottom-color: transparent;
}

.table .fw-bold,
.table strong {
  font-weight: 700;
}

.table small,
.table .small {
  font-size: 0.78rem;
}

/* Rows that only say "nothing here yet" become a proper empty state. */
.table > tbody > tr > td[colspan].text-center.text-muted:only-child {
  padding: 44px 16px;
  font-size: 0.88rem;
}

.table > tbody > tr > td[colspan].text-center.text-muted:only-child::before {
  content: "\f42d";
  display: block;
  margin: 0 auto 10px;
  width: 52px;
  height: 52px;
  line-height: 52px;
  border-radius: 16px;
  background: var(--surface-alt);
  color: var(--muted-2);
  font-family: "bootstrap-icons";
  font-size: 1.5rem;
}

.table-responsive {
  position: relative;
  display: block;
  width: 100%;
  max-width: 100vw;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Inside a card, edges fade in when there is more table to scroll to. */
.card .table-responsive {
  background:
    linear-gradient(to right, var(--surface) 30%, transparent) left center / 40px 100% no-repeat local,
    linear-gradient(to left, var(--surface) 30%, transparent) right center / 40px 100% no-repeat local,
    radial-gradient(farthest-side at 0 50%, rgba(16, 22, 34, 0.12), transparent) left center / 14px 100% no-repeat scroll,
    radial-gradient(farthest-side at 100% 50%, rgba(16, 22, 34, 0.12), transparent) right center / 14px 100% no-repeat scroll;
}

body[data-theme="dark"] .card .table-responsive {
  background:
    linear-gradient(to right, var(--surface) 30%, transparent) left center / 40px 100% no-repeat local,
    linear-gradient(to left, var(--surface) 30%, transparent) right center / 40px 100% no-repeat local,
    radial-gradient(farthest-side at 0 50%, rgba(0, 0, 0, 0.5), transparent) left center / 14px 100% no-repeat scroll,
    radial-gradient(farthest-side at 100% 50%, rgba(0, 0, 0, 0.5), transparent) right center / 14px 100% no-repeat scroll;
}

.table-responsive table {
  width: 100%;
  table-layout: auto;
}

.table-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.table-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 6px 0 14px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  background: var(--surface-alt);
  color: var(--muted);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.3s ease;
}

.table-filter:hover {
  border-color: var(--border);
}

.table-filter:focus-within {
  background: var(--surface);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-ring);
}

.table-filter input {
  min-width: 180px;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 500;
}

.table-filter input::placeholder {
  color: var(--muted-2);
}

.table-filter .table-clear {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  display: grid;
  place-items: center;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.7rem;
  cursor: pointer;
  transition: transform 0.35s var(--ease-spring), background-color 0.2s ease, color 0.2s ease;
}

.table-filter .table-clear:hover {
  background: var(--ink);
  color: var(--on-ink);
  transform: rotate(90deg);
}

.table-sort {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
}

.table-sort i {
  font-size: 0.8rem;
  color: var(--muted-2);
  transition: color 0.2s ease, transform 0.3s var(--ease-spring);
}

.table-sort:hover i {
  color: var(--text);
}

.table-sort[data-sort-dir="asc"] i,
.table-sort[data-sort-dir="desc"] i {
  color: var(--accent);
}

.table-sort[data-sort-dir="desc"] i {
  transform: scaleY(-1);
}

.perm-matrix-table th,
.perm-matrix-table td {
  vertical-align: middle;
  text-align: center;
}

.perm-matrix-table td:first-child,
.perm-matrix-table th:first-child {
  text-align: left;
}

.perm-group-label {
  text-transform: capitalize;
  font-weight: 750;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}


/* ==========================================================================
   15. Pills, chips & badges
   ========================================================================== */

.status,
.priority,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.2;
  white-space: nowrap;
  background: var(--surface-alt);
  color: var(--text-soft);
}

.status:has(> .bi)::before {
  display: none;
}

.status::before {
  content: "";
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px rgba(127, 127, 127, 0.14);
}

.status.success,
.priority.low {
  background: var(--success-soft);
  color: var(--success-ink);
}

.status.warning,
.pill.warning {
  background: var(--warning-soft);
  color: var(--warning-ink);
}

.status.error,
.status.danger,
.priority.high {
  background: var(--danger-soft);
  color: var(--danger-ink);
}

.status.info,
.priority.medium {
  background: var(--info-soft);
  color: var(--info-ink);
}

.chip {
  display: inline-block;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface-alt);
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 650;
  line-height: 1.1;
  white-space: nowrap;
}

.badge {
  --bs-badge-font-weight: 700;
  --bs-badge-border-radius: var(--r-pill);
  --bs-badge-padding-x: 0.7em;
  --bs-badge-padding-y: 0.42em;
  letter-spacing: 0.02em;
}

.badge.bg-light:not([class*="text-"]),
.badge.text-bg-light {
  color: var(--text) !important;
}


/* ==========================================================================
   16. Forms
   Soft sunken fields that lift to white with an accent ring on focus; the
   label of the focused field lights up; required asterisks are coloured
   (app.js wraps them); the save bar sticks to the bottom of long forms.
   ========================================================================== */

.form-label {
  margin-bottom: 7px;
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--text-soft);
  letter-spacing: 0.005em;
  transition: color 0.2s ease;
}

.form-label .req {
  margin-left: 3px;
  color: var(--accent-2);
  font-weight: 800;
}

:is(.form-grid > *, .mb-1, .mb-2, .mb-3, .mb-4, .form-group, .row > *, .col, [class*="col-"]):focus-within > .form-label {
  color: var(--accent);
}

.form-control,
.form-select {
  min-height: 46px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--text);
  background-color: var(--surface-sunken);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: inset 0 1px 2px rgba(16, 22, 34, 0.03);
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.3s var(--ease-out);
}

.form-control:hover:not(:disabled):not([readonly]):not(:focus),
.form-select:hover:not(:disabled):not(:focus) {
  border-color: var(--border-strong);
  background-color: var(--surface);
}

.form-control:focus,
.form-select:focus {
  color: var(--text);
  background-color: var(--surface);
  border-color: var(--accent);
  outline: 0;
  box-shadow: 0 0 0 4px var(--accent-ring), 0 8px 18px -12px rgba(51, 85, 255, 0.55);
}

.form-control::placeholder {
  color: var(--muted-2);
  opacity: 1;
}

textarea.form-control {
  line-height: 1.6;
  resize: vertical;
}

.form-control-sm,
.form-select-sm {
  min-height: 36px;
  padding: 6px 11px;
  font-size: 0.82rem;
  border-radius: 11px;
}

.form-control-lg,
.form-select-lg {
  min-height: 54px;
  padding: 12px 16px;
  font-size: 1rem;
  border-radius: 16px;
}

.form-control:disabled,
.form-select:disabled,
.form-control[readonly] {
  background-color: var(--surface-alt);
  color: var(--muted);
  border-style: dashed;
  box-shadow: none;
}

.form-control-plaintext {
  color: var(--text);
}

.form-control-color {
  width: 64px;
  min-height: 46px;
  padding: 6px;
  cursor: pointer;
}

.form-control-color.form-control-sm {
  width: 52px;
  min-height: 36px;
  padding: 4px;
}

.form-select {
  --bs-form-select-bg-img: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%235d6474' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
  padding-right: 40px;
  background-position: right 14px center;
  background-size: 14px 14px;
  cursor: pointer;
}

.form-select:focus {
  --bs-form-select-bg-img: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%233355ff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
}

body[data-theme="dark"] .form-select {
  --bs-form-select-bg-img: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23959cac' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
}

body[data-theme="dark"] .form-select:focus {
  --bs-form-select-bg-img: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%237189ff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
}

.form-select-sm {
  padding-right: 32px;
  background-position: right 10px center;
  background-size: 12px 12px;
}

.form-select[multiple],
.form-select[size]:not([size="1"]) {
  padding: 6px;
}

.form-select[multiple] option,
.form-select[size]:not([size="1"]) option {
  padding: 7px 10px;
  border-radius: 8px;
}

.form-select[multiple] option:checked,
.form-select[size]:not([size="1"]) option:checked {
  background: linear-gradient(var(--accent-soft), var(--accent-soft));
  color: var(--text);
  font-weight: 650;
}

select option {
  background-color: var(--surface);
  color: var(--text);
}

/* Checkboxes, radios and switches */
.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 24px;
  padding-left: 0;
  margin-bottom: 0;
}

.form-check .form-check-input {
  float: none;
  flex: 0 0 auto;
  margin: 0;
}

.form-check-inline {
  display: inline-flex;
  margin-right: 18px;
}

label.form-check,
.form-check-label {
  cursor: pointer;
}

.form-check-label {
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 500;
}

.form-check-input {
  width: 20px;
  height: 20px;
  margin-top: 0;
  background-color: var(--surface);
  border: 1.5px solid var(--border-strong);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.25s ease, transform 0.3s var(--ease-spring);
}

.form-check-input[type="checkbox"] {
  border-radius: 7px;
}

.form-check-input:hover {
  border-color: var(--accent);
}

.form-check-input:active {
  transform: scale(0.86);
  filter: none;
}

.form-check-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-ring);
}

.form-check-input:checked,
.form-check-input[type="checkbox"]:indeterminate {
  background-color: var(--accent);
  border-color: var(--accent);
}

.form-check-input:checked {
  animation: check-pop 0.4s var(--ease-spring);
}

@keyframes check-pop {
  0% { transform: scale(0.75); }
  60% { transform: scale(1.12); }
  100% { transform: scale(1); }
}

.form-switch {
  padding-left: 0;
}

.form-switch .form-check-input,
.form-switch .form-check-input:focus,
.form-switch .form-check-input:checked {
  --bs-form-switch-bg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3E%3Ccircle r='3' fill='%23fff'/%3E%3C/svg%3E");
}

.form-switch .form-check-input {
  width: 42px;
  height: 24px;
  margin-left: 0;
  border: 0;
  border-radius: var(--r-pill);
  background-color: var(--border-strong);
  background-position: left center;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.14);
  transition: background-position 0.4s var(--ease-spring), background-color 0.25s ease, box-shadow 0.25s ease;
  animation: none;
}

.form-switch .form-check-input:focus {
  box-shadow: 0 0 0 4px var(--accent-ring);
}

.form-switch .form-check-input:checked {
  background-color: var(--success);
  background-position: right center;
}

.form-range {
  accent-color: var(--accent);
}

.form-range::-webkit-slider-thumb {
  background: var(--accent);
}

.form-range::-moz-range-thumb {
  background: var(--accent);
}

/* File inputs read as a drop zone with a pill button. */
.form-control[type="file"] {
  min-height: 54px;
  padding: 7px;
  color: var(--muted);
  font-size: 0.84rem;
  background-color: var(--surface-sunken);
  border: 1.5px dashed var(--border-strong);
  border-radius: 16px;
  cursor: pointer;
}

.form-control[type="file"]:hover {
  border-color: var(--accent);
  background-color: var(--accent-soft);
}

.form-control[type="file"]::file-selector-button {
  height: 38px;
  margin: 0 12px 0 0;
  padding: 0 16px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--on-ink);
  font-weight: 650;
  font-size: 0.8rem;
  cursor: pointer;
  transition: transform 0.3s var(--ease-spring);
}

.form-control[type="file"]:hover:not(:disabled):not([readonly])::file-selector-button {
  background: var(--ink);
  transform: translateY(-1px);
}

.form-control-sm[type="file"] {
  min-height: 40px;
  padding: 4px;
}

.form-control-sm[type="file"]::file-selector-button {
  height: 30px;
  padding: 0 12px;
}

/* Input groups */
.input-group > .form-control,
.input-group > .form-select {
  min-height: 46px;
}

.input-group-text {
  min-height: 46px;
  padding: 0 14px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 650;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.input-group:focus-within > .input-group-text {
  border-color: var(--accent);
  color: var(--accent);
}

.input-group > .btn {
  min-height: 46px;
  border-radius: 14px;
}

.input-group-sm > .form-control,
.input-group-sm > .form-select,
.input-group-sm > .input-group-text,
.input-group-sm > .btn {
  min-height: 36px;
  border-radius: 11px;
}

/* Groups laid out with an inline gap are separate controls, so they keep
   their own rounded corners instead of being fused together. */
.input-group[style*="gap"] > * {
  border-radius: 14px !important;
  margin-left: 0 !important;
}

/* Validation */
.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 4px var(--danger-soft);
  animation: field-shake 0.5s var(--ease-out) 0.25s both;
}

.form-control.is-valid,
.form-select.is-valid {
  border-color: var(--success);
}

@keyframes field-shake {
  0%, 100% { transform: none; }
  20% { transform: translateX(-5px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(2px); }
}

.invalid-feedback {
  margin-top: 6px;
  font-size: 0.78rem;
  font-weight: 650;
  color: var(--danger-ink);
}

.invalid-feedback:not(:empty)::before {
  content: "\f33a";
  margin-right: 6px;
  font-family: "bootstrap-icons";
  font-size: 0.72rem;
  vertical-align: -1px;
}

.valid-feedback {
  font-size: 0.78rem;
  font-weight: 650;
  color: var(--success-ink);
}

.form-text {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

/* The save bar stays reachable at the bottom of long forms. When it is
   actually stuck it gets a surface, drawn with a spread shadow so nothing
   in the layout moves. */
form .form-actions {
  position: sticky;
  bottom: 14px;
  z-index: 20;
  border-radius: 16px;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

form .form-actions.is-stuck {
  background: var(--surface);
  box-shadow: 0 0 0 10px var(--surface), 0 0 0 11px var(--border-soft), 0 26px 50px -16px rgba(16, 22, 34, 0.35);
}

body[data-theme="dark"] form .form-actions.is-stuck {
  box-shadow: 0 0 0 10px var(--surface), 0 0 0 11px var(--border-soft), 0 26px 50px -16px rgba(0, 0, 0, 0.8);
}

fieldset {
  min-width: 0;
}

legend {
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

/* The password eye button from password-toggle.js, in the palette. */
body .pw-toggle-btn {
  color: var(--muted);
}

body .pw-toggle-btn:hover {
  color: var(--accent);
}


/* ==========================================================================
   17. Alerts
   ========================================================================== */

.alert {
  --bs-alert-border-radius: var(--r-md);
  position: relative;
  padding: 14px 18px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.55;
}

.alert > .bi:first-child {
  margin-right: 6px;
}

.alert-success {
  background: var(--success-soft);
  border-color: rgba(18, 183, 106, 0.22);
  color: var(--success-ink);
}

.alert-info,
.alert-primary {
  background: var(--info-soft);
  border-color: rgba(59, 130, 246, 0.22);
  color: var(--info-ink);
}

.alert-warning {
  background: var(--warning-soft);
  border-color: rgba(245, 158, 11, 0.28);
  color: var(--warning-ink);
}

.alert-danger {
  background: var(--danger-soft);
  border-color: rgba(239, 68, 68, 0.24);
  color: var(--danger-ink);
}

.alert-secondary,
.alert-light {
  background: var(--surface-alt);
  border-color: var(--border-soft);
  color: var(--text-soft);
}

.alert-dark {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--on-ink);
}

.alert a:not(.btn) {
  color: inherit;
  font-weight: 700;
}

.alert strong {
  font-weight: 750;
}

.alert-dismissible .btn-close {
  top: 50%;
  right: 10px;
  padding: 0;
  transform: translateY(-50%);
}

.alert-dismissible .btn-close:hover {
  transform: translateY(-50%) rotate(90deg);
}

/* Flash messages slide in, and app.js gives them a close button. */
#msg-flash {
  animation: flash-in 0.6s var(--ease-spring) both;
  box-shadow: var(--shadow-sm);
}

#msg-flash.is-dismissible {
  padding-right: 52px;
}

#msg-flash.is-leaving {
  animation: flash-out 0.3s var(--ease-out) forwards;
}

@keyframes flash-in {
  from { opacity: 0; transform: translateY(-10px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

@keyframes flash-out {
  to { opacity: 0; transform: translateY(-8px) scale(0.98); }
}

.alert-close {
  position: absolute;
  top: 50%;
  right: 10px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  color: inherit;
  font-size: 0.7rem;
  cursor: pointer;
  transform: translateY(-50%);
  transition: transform 0.35s var(--ease-spring), background-color 0.2s ease;
}

body[data-theme="dark"] .alert-close {
  background: rgba(255, 255, 255, 0.08);
}

.alert-close:hover {
  transform: translateY(-50%) rotate(90deg);
}


/* ==========================================================================
   18. Modals
   ========================================================================== */

.modal {
  --bs-modal-bg: var(--surface);
  --bs-modal-color: var(--text);
  --bs-modal-border-color: var(--border-soft);
  --bs-modal-border-radius: var(--r-xl);
  --bs-modal-inner-border-radius: calc(var(--r-xl) - 1px);
  --bs-modal-header-border-color: transparent;
  --bs-modal-footer-border-color: transparent;
  --bs-modal-box-shadow: var(--shadow-lg);
  --bs-modal-padding: 22px 24px;
}

.modal-content {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
}

.modal-header {
  padding: 22px 24px 10px;
  border-bottom: 0;
}

.modal-header,
.modal-footer {
  border-color: transparent;
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.modal-title > .bi:first-child {
  margin-right: 6px;
  color: var(--accent);
}

.modal-body {
  padding: 10px 24px;
}

.modal-footer {
  gap: 8px;
  padding: 12px 24px 22px;
  border-top: 0;
}

.modal-footer > * {
  margin: 0;
}

.modal-backdrop {
  --bs-backdrop-bg: #0a0c10;
  --bs-backdrop-opacity: 0.42;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.modal.fade .modal-dialog {
  transform: translateY(24px) scale(0.96);
  transition: transform 0.45s var(--ease-spring), opacity 0.3s ease;
}

.modal.show .modal-dialog {
  transform: none;
}


/* ==========================================================================
   19. Pager
   ========================================================================== */

.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
  padding: 16px 4px 0;
  border-top: 1px solid var(--border-soft);
}

.section > .pager,
.pager-standalone {
  margin-top: 16px;
  padding: 12px 16px;
  border: 1px solid var(--border-soft);
  border-radius: var(--r-pill);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}

.pager-summary {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
}

.pager-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.pager-page,
.pager-step {
  display: inline-grid;
  place-items: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--border-soft);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-decoration: none;
  transition: transform 0.3s var(--ease-spring), background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.pager-page:hover,
.pager-step:hover {
  border-color: var(--border-strong);
  background: var(--surface-hover);
  color: var(--text);
  transform: translateY(-2px);
}

.pager-page.is-on {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--on-ink);
  cursor: default;
  box-shadow: var(--shadow-ink);
  transform: none;
}

/* A step with nowhere to go stays in place, so the control keeps its width. */
.pager-step.is-off {
  opacity: 0.4;
  pointer-events: none;
}

.pager-gap {
  padding: 0 4px;
  color: var(--muted);
}

/* Bootstrap pagination, if a screen still uses it. */
.pagination {
  --bs-pagination-color: var(--text);
  --bs-pagination-bg: var(--surface);
  --bs-pagination-border-color: var(--border-soft);
  --bs-pagination-hover-color: var(--text);
  --bs-pagination-hover-bg: var(--surface-hover);
  --bs-pagination-hover-border-color: var(--border);
  --bs-pagination-active-color: var(--on-ink);
  --bs-pagination-active-bg: var(--ink);
  --bs-pagination-active-border-color: var(--ink);
  --bs-pagination-disabled-bg: var(--surface-alt);
  --bs-pagination-disabled-color: var(--muted-2);
  --bs-pagination-border-radius: var(--r-pill);
  gap: 6px;
}

.pagination .page-link {
  border-radius: var(--r-pill) !important;
  min-width: 36px;
  text-align: center;
  font-weight: 700;
}


/* ==========================================================================
   20. Legacy widgets
   ========================================================================== */

.speedometer {
  display: grid;
  gap: 18px;
}

.dial {
  --value: 72;
  position: relative;
  width: 200px;
  height: 100px;
  margin: 0 auto;
  display: grid;
  place-items: center;
  border-radius: 200px 200px 0 0;
  background: conic-gradient(from 270deg at 50% 100%, var(--accent) calc(var(--value) * 1.8deg), var(--surface-alt) 0 180deg, transparent 0);
}

.needle {
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 4px;
  height: 90px;
  border-radius: var(--r-pill);
  background: var(--text);
  transform-origin: bottom center;
  transform: translateX(-50%) rotate(calc((var(--value) * 1.8deg) - 90deg));
}

.dial-center {
  position: absolute;
  bottom: -20px;
  left: 50%;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: var(--surface);
  font-weight: 800;
  box-shadow: var(--shadow-sm);
  transform: translateX(-50%);
}

.dial-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  text-align: center;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--muted);
}

.metric-value {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.message {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-soft);
}

.message:last-child {
  border-bottom: none;
}

.message-title {
  font-weight: 700;
}

.avatar {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--surface-alt);
  color: var(--text);
  font-weight: 700;
}

.time {
  font-size: 0.75rem;
  color: var(--muted);
}

.notice-list {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.notice-list i {
  margin-right: 8px;
  color: var(--accent);
}

.progress-ring {
  --percent: 0;
  position: relative;
  isolation: isolate;
  width: 120px;
  height: 120px;
  margin: 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--percent) * 1%), var(--surface-alt) 0);
  font-weight: 800;
  color: var(--text);
}

/* Inner disc turns the pie into a ring; the label stays on top of it. */
.progress-ring::before {
  content: "";
  position: absolute;
  inset: 12px;
  z-index: -1;
  border-radius: 50%;
  background: var(--surface);
}

.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 14px;
}

.quick-card {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--border-soft);
  color: var(--text);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s ease;
}

.quick-card:hover {
  color: var(--text);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.quick-card i {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--surface-alt);
  color: var(--text);
  font-size: 1.15rem;
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.45s var(--ease-spring);
}

.quick-card:hover i {
  background: var(--ink);
  color: var(--on-ink);
  transform: rotate(-8deg);
}

.quick-title {
  font-weight: 700;
}

.timeline {
  display: grid;
  gap: 4px;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-soft);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.timeline-title {
  font-weight: 700;
}

.settings-list {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  background: var(--surface-alt);
}

.settings-title {
  font-weight: 700;
}

.map-card .map-surface {
  position: relative;
  height: 220px;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px dashed var(--border);
  background:
    radial-gradient(circle at 20% 30%, rgba(51, 85, 255, 0.16), transparent 45%),
    radial-gradient(circle at 70% 45%, rgba(255, 107, 26, 0.16), transparent 50%),
    var(--surface-alt);
}

.map-pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--muted);
}

.heatmap {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  padding: 8px;
}

.heat-cell {
  width: 100%;
  padding-top: 100%;
  border-radius: 8px;
  background: var(--surface-alt);
}

.heat-0 { background: rgba(51, 85, 255, 0.08); }
.heat-1 { background: rgba(51, 85, 255, 0.2); }
.heat-2 { background: rgba(51, 85, 255, 0.36); }
.heat-3 { background: rgba(51, 85, 255, 0.55); }
.heat-4 { background: rgba(51, 85, 255, 0.8); }

.heatmap-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--muted);
}

.heatmap-legend .dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.kanban {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.kanban-column {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 12px;
  border-radius: var(--r-lg);
  background: var(--surface-alt);
}

.kanban-title {
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}

.kanban-card {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  font-size: 0.88rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}

.kanban-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.calendar {
  display: grid;
  gap: 10px;
}

.calendar-header,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  text-align: center;
  font-size: 0.8rem;
}

.calendar-header {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  font-weight: 700;
}

.calendar-grid span {
  padding: 8px 0;
  border-radius: 12px;
  background: var(--surface-alt);
  color: var(--text);
}

.calendar-grid span.active {
  background: var(--ink);
  color: var(--on-ink);
}

.calendar-grid span.event {
  box-shadow: inset 0 0 0 1.5px var(--accent);
}

/* Bootstrap components that turn up on a few screens. */
.list-group {
  --bs-list-group-color: var(--text);
  --bs-list-group-bg: var(--surface);
  --bs-list-group-border-color: var(--border-soft);
  --bs-list-group-border-radius: var(--r-md);
  --bs-list-group-item-padding-x: 16px;
  --bs-list-group-item-padding-y: 12px;
  --bs-list-group-action-color: var(--text);
  --bs-list-group-action-hover-color: var(--text);
  --bs-list-group-action-hover-bg: var(--surface-hover);
  --bs-list-group-action-active-color: var(--text);
  --bs-list-group-action-active-bg: var(--surface-hover);
  --bs-list-group-disabled-color: var(--muted-2);
  --bs-list-group-disabled-bg: var(--surface);
  --bs-list-group-active-color: var(--on-ink);
  --bs-list-group-active-bg: var(--ink);
  --bs-list-group-active-border-color: var(--ink);
}

.list-group-item {
  transition: background-color 0.15s ease;
}

.progress,
.progress-stacked {
  --bs-progress-height: 10px;
  --bs-progress-bg: var(--surface-alt);
  --bs-progress-border-radius: var(--r-pill);
  --bs-progress-bar-bg: var(--accent);
  --bs-progress-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06);
}

.progress-bar {
  border-radius: var(--r-pill);
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.25) 100%);
}

.nav-tabs {
  --bs-nav-tabs-border-color: var(--border-soft);
  --bs-nav-tabs-link-hover-border-color: transparent;
  --bs-nav-tabs-link-active-color: var(--text);
  --bs-nav-tabs-link-active-bg: transparent;
  --bs-nav-tabs-link-active-border-color: transparent;
  gap: 4px;
}

.nav-tabs .nav-link {
  position: relative;
  border: 0;
  color: var(--muted);
  font-weight: 650;
}

.nav-tabs .nav-link:hover {
  color: var(--text);
}

.nav-tabs .nav-link.active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -1px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--ink);
}

.nav-pills {
  --bs-nav-pills-border-radius: var(--r-pill);
  --bs-nav-pills-link-active-color: var(--on-ink);
  --bs-nav-pills-link-active-bg: var(--ink);
  gap: 4px;
  padding: 4px;
  border-radius: var(--r-pill);
  background: var(--surface-alt);
  width: fit-content;
  max-width: 100%;
}

.nav-pills .nav-link {
  color: var(--muted);
  font-weight: 650;
}

.accordion {
  --bs-accordion-bg: var(--surface);
  --bs-accordion-color: var(--text);
  --bs-accordion-border-color: var(--border-soft);
  --bs-accordion-border-radius: var(--r-md);
  --bs-accordion-inner-border-radius: calc(var(--r-md) - 1px);
  --bs-accordion-btn-color: var(--text);
  --bs-accordion-btn-bg: var(--surface);
  --bs-accordion-active-color: var(--text);
  --bs-accordion-active-bg: var(--surface-alt);
  --bs-accordion-btn-focus-box-shadow: 0 0 0 4px var(--accent-ring);
}

.tooltip {
  --bs-tooltip-bg: var(--ink);
  --bs-tooltip-color: var(--on-ink);
  --bs-tooltip-border-radius: 10px;
  --bs-tooltip-font-size: 0.78rem;
  --bs-tooltip-padding-x: 10px;
  --bs-tooltip-padding-y: 6px;
}

.popover {
  --bs-popover-bg: var(--surface);
  --bs-popover-border-color: var(--border-soft);
  --bs-popover-border-radius: var(--r-md);
  --bs-popover-box-shadow: var(--shadow-lg);
  --bs-popover-header-bg: var(--surface-alt);
  --bs-popover-body-color: var(--text);
}


/* ==========================================================================
   21. Sign-in screens
   ========================================================================== */

.auth {
  background: var(--surface-alt);
}

.auth-page {
  min-height: 100vh;
  padding: 28px 32px 48px;
  background: var(--gradient);
}

.auth-standalone {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 28px 20px 48px;
  background: var(--bg);
}

.auth-standalone::before,
.auth-standalone::after {
  content: "";
  position: fixed;
  z-index: 0;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  filter: blur(30px);
  pointer-events: none;
  animation: aurora-drift 26s var(--ease-in-out) infinite alternate;
}

.auth-standalone::before {
  top: -200px;
  right: -160px;
  background: radial-gradient(circle, rgba(51, 85, 255, 0.32), transparent 68%);
}

.auth-standalone::after {
  bottom: -220px;
  left: -180px;
  background: radial-gradient(circle, rgba(255, 107, 26, 0.26), transparent 68%);
  animation-direction: alternate-reverse;
}

.auth-center {
  position: relative;
  z-index: 1;
  width: min(440px, 100%);
}

.auth-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-brand.centered {
  justify-content: center;
  text-align: left;
  margin-bottom: 14px;
}

/* The institute a sign-in page is for, under its logo. */
.auth-institute {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.auth-institute strong {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.auth-institute a {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
}

.auth-institute a:hover { color: var(--accent); }

.auth-brand .logo-badge {
  width: 58px;
  height: 58px;
  flex-basis: 58px;
  border-radius: 18px;
  font-size: 1.5rem;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
}

.auth-hero {
  padding: 36px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.hero-value {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.auth-card {
  position: relative;
  z-index: 1;
  max-width: 100%;
  overflow: hidden;
  padding: 32px 30px 30px;
  text-align: center;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(22px) saturate(1.5);
  backdrop-filter: blur(22px) saturate(1.5);
  border: 1px solid var(--border-soft);
  border-radius: 30px;
  box-shadow: var(--shadow-lg);
  animation: flash-in 0.7s var(--ease-spring) both;
}

.auth-card h2 {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 18px;
  padding: 4px;
  border-radius: var(--r-pill);
  background: var(--surface-alt);
}

.tab-btn {
  padding: 10px 16px;
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  transition: background-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.tab-btn.active {
  background: var(--ink);
  color: var(--on-ink);
  box-shadow: var(--shadow-ink);
}

.auth-viewport {
  width: 100%;
  overflow: hidden;
}

.auth-panels {
  display: flex;
  width: 200%;
  transition: transform 0.6s var(--ease-out);
}

.auth-card.show-signup .auth-panels,
#authShell.show-signup .auth-panels {
  transform: translateX(-50%);
}

.auth-panel {
  flex: 0 0 50%;
  min-width: 50%;
  padding: 12px 8px 0;
}

.panel-head {
  margin-bottom: 16px;
  text-align: center;
}

.auth-methods {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.auth-methods.auth-icons {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.auth-card .auth-methods,
.auth-card .otp {
  justify-items: center;
}

.icon-only {
  width: 100%;
  height: 48px;
  justify-content: center;
  font-size: 1.2rem;
}

.icon-only i {
  margin: 0;
}

.divider {
  position: relative;
  margin: 16px 0 20px;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.divider::before,
.divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 22%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border));
}

.divider::before {
  left: 0;
}

.divider::after {
  right: 0;
  transform: scaleX(-1);
}

.auth-card .form-grid {
  grid-template-columns: 1fr;
  text-align: left;
}

.auth-card .form-grid .full,
.auth-card .form-grid > div {
  width: 100%;
}

.auth-card .btn-primary.w-100 {
  min-height: 52px;
  font-size: 0.95rem;
}

.auth-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.link {
  color: var(--accent);
  font-weight: 650;
  text-decoration: none;
}

.link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.link-btn {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}

.otp {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.auth-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
}


/* ==========================================================================
   22. Date picker (admin skin)
   pickers.css themes the calendar for every panel; this stylesheet loads
   after it, and the body prefix outranks its dark-mode selectors, so the
   admin calendar follows the tokens. Portals (.fp-portal) are untouched.
   ========================================================================== */

body .flatpickr-calendar:not(.fp-portal) {
  width: 326px;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-sans);
}

body .flatpickr-calendar:not(.fp-portal)::before,
body .flatpickr-calendar:not(.fp-portal)::after {
  display: none;
}

.flatpickr-calendar.open {
  z-index: 99999;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-months {
  position: relative;
  padding: 0 0 6px;
  background: transparent;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-month {
  height: 42px;
  color: var(--text);
  fill: var(--text);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-current-month {
  padding-top: 8px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-current-month .flatpickr-monthDropdown-months,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-current-month input.cur-year {
  color: var(--text);
  font-weight: 800;
  background: transparent;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-current-month .flatpickr-monthDropdown-months {
  border-radius: 10px;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-current-month .flatpickr-monthDropdown-months:hover {
  background: var(--surface-hover);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-current-month .flatpickr-monthDropdown-months option {
  color: var(--text);
  background: var(--surface);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-prev-month,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-next-month {
  top: 4px;
  width: 34px;
  height: 34px;
  padding: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-alt);
  color: var(--text);
  fill: var(--text);
  transition: background-color 0.2s ease, transform 0.3s var(--ease-spring);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-prev-month {
  left: 4px;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-next-month {
  right: 4px;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-prev-month svg,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-next-month svg {
  width: 11px;
  height: 11px;
  fill: currentColor;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-prev-month:hover,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-next-month:hover {
  background: var(--ink);
  color: var(--on-ink);
  fill: var(--on-ink);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-prev-month:hover svg,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-next-month:hover svg {
  fill: var(--on-ink);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-weekdays {
  margin-top: 2px;
  background: transparent;
}

body .flatpickr-calendar:not(.fp-portal) span.flatpickr-weekday {
  color: var(--muted-2);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: transparent;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-days,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-innerContainer,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-rContainer {
  width: 100%;
}

body .flatpickr-calendar:not(.fp-portal) .dayContainer {
  width: 100%;
  min-width: 100%;
  max-width: 100%;
  gap: 2px 0;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-day {
  max-width: 38px;
  height: 38px;
  line-height: 38px;
  border: 0;
  border-radius: 50%;
  color: var(--text);
  font-weight: 600;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.25s var(--ease-spring);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-day:hover {
  background: var(--surface-hover);
  color: var(--text);
  transform: scale(1.06);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.today {
  background: transparent;
  color: var(--accent);
  font-weight: 800;
  box-shadow: inset 0 0 0 1.5px var(--accent);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.selected,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.selected:hover,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.startRange,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.endRange {
  background: var(--ink);
  color: var(--on-ink);
  box-shadow: var(--shadow-ink);
  transform: none;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.inRange {
  background: var(--accent-soft);
  box-shadow: none;
  border-radius: 0;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.prevMonthDay,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.nextMonthDay {
  color: var(--muted-2);
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.flatpickr-disabled,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-day.flatpickr-disabled:hover {
  color: var(--muted-2);
  opacity: 0.4;
  background: transparent;
  transform: none;
  cursor: not-allowed;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-time {
  margin-top: 6px;
  border-top: 1px solid var(--border-soft);
}

body .flatpickr-calendar:not(.fp-portal).noCalendar .flatpickr-time {
  margin-top: 0;
  border-top: 0;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-time input,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-time .flatpickr-time-separator,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-time .flatpickr-am-pm {
  color: var(--text);
  font-weight: 700;
  background: transparent;
}

body .flatpickr-calendar:not(.fp-portal) .flatpickr-time input:hover,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-time input:focus,
body .flatpickr-calendar:not(.fp-portal) .flatpickr-time .flatpickr-am-pm:hover {
  background: var(--surface-hover);
  border-radius: 10px;
}

body .flatpickr-calendar:not(.fp-portal) .numInputWrapper span {
  border-color: var(--border-soft);
}

body .flatpickr-calendar:not(.fp-portal) .numInputWrapper span:hover {
  background: var(--surface-hover);
}

body .flatpickr-calendar:not(.fp-portal) .numInputWrapper span.arrowUp::after {
  border-bottom-color: var(--muted);
}

body .flatpickr-calendar:not(.fp-portal) .numInputWrapper span.arrowDown::after {
  border-top-color: var(--muted);
}

/* The visible field flatpickr creates: calendar glyph on the left. */
.flatpickr-custom-input {
  padding-left: 42px !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235d6474' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4.5' width='18' height='17' rx='3.5'/%3E%3Cpath d='M16 2.5v4M8 2.5v4M3 10h18'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: 15px center !important;
  background-size: 17px !important;
  cursor: pointer;
}

body[data-theme="dark"] .flatpickr-custom-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23959cac' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4.5' width='18' height='17' rx='3.5'/%3E%3Cpath d='M16 2.5v4M8 2.5v4M3 10h18'/%3E%3C/svg%3E") !important;
}

.flatpickr-custom-input.form-control-sm {
  padding-left: 36px !important;
  background-position: 12px center !important;
  background-size: 15px !important;
}


/* ==========================================================================
   23. Dashboard
   Scoped under .dashboard-page so none of it reaches other screens.
   ========================================================================== */

.dashboard-page .dash-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  min-height: 210px;
  padding: 32px 34px;
  border-radius: var(--r-xl);
  background: #0d1016;
  color: #fff;
  box-shadow: 0 30px 60px -32px rgba(13, 16, 22, 0.85);
}

body[data-theme="dark"] .dashboard-page .dash-hero {
  background: #131722;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06), var(--shadow-lg);
}

/* A slowly turning colour mesh on the right... */
.dashboard-page .dash-hero::before {
  content: "";
  position: absolute;
  top: -420px;
  right: -300px;
  z-index: -2;
  width: 960px;
  height: 960px;
  background:
    radial-gradient(closest-side at 32% 38%, rgba(255, 107, 26, 0.9), transparent 70%),
    radial-gradient(closest-side at 64% 30%, rgba(51, 85, 255, 0.95), transparent 70%),
    radial-gradient(closest-side at 56% 70%, rgba(18, 184, 134, 0.75), transparent 70%),
    radial-gradient(closest-side at 80% 58%, rgba(242, 65, 107, 0.7), transparent 70%);
  filter: blur(46px);
  opacity: 0.9;
  animation: mesh-spin 34s linear infinite;
}

/* ...faded out under the text, with a dot grid where it shows through. */
.dashboard-page .dash-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, #0d1016 0%, rgba(13, 16, 22, 0.82) 38%, rgba(13, 16, 22, 0) 78%),
    radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1.5px) 0 0 / 18px 18px;
}

body[data-theme="dark"] .dashboard-page .dash-hero::after {
  background:
    linear-gradient(90deg, #131722 0%, rgba(19, 23, 34, 0.82) 38%, rgba(19, 23, 34, 0) 78%),
    radial-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1.5px) 0 0 / 18px 18px;
}

@keyframes mesh-spin {
  to { transform: rotate(360deg); }
}

.dashboard-page .dash-hero-content,
.dashboard-page .dash-hero-side {
  position: relative;
  z-index: 1;
}

.dashboard-page .dash-hero-content {
  max-width: 640px;
}

.dashboard-page .dash-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  margin: 0 0 14px;
  padding: 0 12px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.86);
}

.dashboard-page .dash-hero-eyebrow i {
  color: #ffb37a;
}

.dashboard-page .dash-hero-title {
  margin: 0 0 8px;
  font-size: clamp(1.6rem, 1rem + 1.9vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.06;
  color: #fff;
}

.dashboard-page .dash-hero-title .wave {
  display: inline-block;
  transform-origin: 70% 80%;
  animation: wave 2.4s ease-in-out 0.9s 2;
}

@keyframes wave {
  0%, 60%, 100% { transform: rotate(0deg); }
  10%, 30% { transform: rotate(14deg); }
  20% { transform: rotate(-8deg); }
  40% { transform: rotate(-4deg); }
  50% { transform: rotate(10deg); }
}

.dashboard-page .dash-hero-sub {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.dashboard-page .dash-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.dashboard-page .dash-hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 14px 0 11px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.35s var(--ease-spring);
}

.dashboard-page .dash-hero-chip:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
}

.dashboard-page .dash-hero-chip strong {
  font-weight: 800;
}

.dashboard-page .dash-hero-chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffb37a;
  box-shadow: 0 0 0 3px rgba(255, 179, 122, 0.25);
}

.dashboard-page .dash-hero-chip .dot.is-calm {
  background: #5ee3b1;
  box-shadow: 0 0 0 3px rgba(94, 227, 177, 0.22);
}

.dashboard-page .dash-hero-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  flex-shrink: 0;
}

.dashboard-page .dash-hero-clock {
  min-width: 172px;
  padding: 10px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.dashboard-page .dash-hero-clock small {
  display: block;
  margin-top: 2px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.65);
}

.dashboard-page .btn-glass {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--r-pill);
  background: #fff;
  color: #0d1016;
  font-weight: 750;
  font-size: 0.85rem;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 12px 24px -12px rgba(0, 0, 0, 0.7);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.3s ease;
}

.dashboard-page .btn-glass:hover {
  color: #0d1016;
  transform: translateY(-2px);
}

.dashboard-page .btn-glass i {
  transition: transform 0.35s var(--ease-spring);
}

.dashboard-page .btn-glass:hover i {
  transform: translate(2px, -2px);
}

/* Quick actions: tiles with a tinted icon and an arrow that turns on hover. */
.dashboard-page .quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 14px;
}

.dashboard-page .quick-action {
  --qa-tone: var(--tone-violet);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 50px 14px 14px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border-soft);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s ease;
}

.dashboard-page .quick-action:has(.bg-coral) { --qa-tone: var(--tone-coral); }
.dashboard-page .quick-action:has(.bg-mint) { --qa-tone: var(--tone-mint); }
.dashboard-page .quick-action:has(.bg-sun) { --qa-tone: var(--tone-sun); }

.dashboard-page .quick-action::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(220px circle at var(--mx, 0%) var(--my, 50%), rgba(51, 85, 255, 0.08), transparent 65%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.dashboard-page .quick-action::after {
  content: "\f144";
  position: absolute;
  top: 50%;
  right: 14px;
  width: 28px;
  height: 28px;
  margin-top: -14px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-alt);
  color: var(--text);
  font-family: "bootstrap-icons";
  font-size: 0.72rem;
  transition: transform 0.45s var(--ease-spring), background-color 0.2s ease, color 0.2s ease;
}

.dashboard-page .quick-action:hover {
  color: var(--text);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.dashboard-page .quick-action:hover::before {
  opacity: 1;
}

.dashboard-page .quick-action:hover::after {
  background: var(--ink);
  color: var(--on-ink);
  transform: rotate(45deg);
}

.dashboard-page .quick-action-icon {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: #fff;
  font-size: 1.1rem;
  box-shadow: 0 10px 18px -10px var(--qa-tone), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: transform 0.5s var(--ease-spring);
}

.dashboard-page .quick-action:hover .quick-action-icon {
  transform: rotate(-8deg) scale(1.08);
}

.dashboard-page .quick-action-label {
  font-weight: 750;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.dashboard-page .quick-action-label small {
  display: block;
  margin-top: 2px;
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0;
  color: var(--muted);
}

/* Chart cards */
.dashboard-page .chart-wrap {
  height: 260px;
}

.chart-meta {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin: -8px 0 14px;
}

.chart-meta-value {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.chart-meta-note {
  font-size: 0.8rem;
  color: var(--muted);
}

/* Half-doughnut gauge with a dotted-leader legend. */
.gauge-wrap {
  position: relative;
  width: 100%;
  max-width: 320px;
  height: 172px;
  margin: 4px auto 0;
}

.card .gauge-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

.gauge-center {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  text-align: center;
  pointer-events: none;
}

.gauge-value {
  font-size: clamp(1.4rem, 1rem + 1.2vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.gauge-label {
  font-size: 0.76rem;
  font-weight: 650;
  color: var(--muted);
}

.dot-legend {
  display: grid;
  gap: 11px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.dot-legend li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
}

.dot-legend .dot {
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c, var(--accent));
}

.dot-legend-label {
  font-weight: 650;
}

.dot-legend-fill {
  flex: 1 1 auto;
  min-width: 18px;
  height: 0;
  border-bottom: 2px dotted var(--border-strong);
  transform: translateY(3px);
}

.dot-legend-value {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

/* Recent activity tables share a row of three narrow cards. */
.dashboard-page .grid-3 .table > thead > tr > *,
.dashboard-page .grid-3 .table > tbody > tr > * {
  padding-left: 9px;
  padding-right: 9px;
}

.dashboard-page .grid-3 .table > thead > tr > :first-child,
.dashboard-page .grid-3 .table > tbody > tr > :first-child {
  padding-left: 12px;
}

.dashboard-page .grid-3 .table td small {
  display: block;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Follow-ups */
.dashboard-page .followup-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dashboard-page .followup-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 16px;
  background: var(--surface-alt);
  color: var(--text);
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.4s var(--ease-out);
}

.dashboard-page .followup-item:hover {
  background: var(--surface-hover);
  color: var(--text);
  transform: translateX(4px);
}

.dashboard-page .followup-avatar {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grad-violet);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
}

.dashboard-page .followup-item:nth-child(4n + 2) .followup-avatar { background: var(--grad-coral); }
.dashboard-page .followup-item:nth-child(4n + 3) .followup-avatar { background: var(--grad-mint); }
.dashboard-page .followup-item:nth-child(4n + 4) .followup-avatar { background: var(--grad-sun); }

.dashboard-page .followup-info {
  flex: 1;
  min-width: 0;
}

.dashboard-page .followup-name {
  font-weight: 700;
  font-size: 0.88rem;
}

.dashboard-page .followup-meta {
  font-size: 0.76rem;
  color: var(--muted);
}

.dashboard-page .followup-empty {
  padding: 30px 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
}

.dashboard-page .followup-empty i {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 8px;
  border-radius: 18px;
  background: var(--success-soft);
  color: var(--success-ink);
  font-size: 1.5rem !important;
}


/* ==========================================================================
   23b. Attendance sessions, row actions & action tips
   ========================================================================== */

/* -- Training-time cards: a batch's sessions, each with its own register --- */

@property --p {
  syntax: "<number>";
  inherits: true;
  initial-value: 0;
}

.session-cards-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 10px;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}

.session-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
  margin: 0 0 18px;
}

.session-cards:has(> :only-child) { grid-template-columns: minmax(0, 420px); }

.session-card {
  --ring: var(--accent);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  transition: border-color 0.2s ease, box-shadow 0.25s ease, transform 0.3s var(--ease-spring);
}

.session-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.session-card.is-partial { --ring: var(--warning); }
.session-card.is-done { --ring: var(--success); }

.session-card.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring), var(--shadow-sm);
}

.session-card.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 14px;
  height: 14px;
  margin-left: -7px;
  border-right: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
  background: var(--surface);
  transform: rotate(45deg);
}

/* The whole card opens its register, not just the button. */
.session-card-cover {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
}

.session-card > :not(.session-card-cover) {
  position: relative;
  z-index: 1;
  pointer-events: none;
}

.session-card-foot a { pointer-events: auto; }

.session-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.session-ring {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: conic-gradient(var(--ring) calc(var(--p) * 1%), var(--surface-sunken) 0);
  color: var(--ring);
  font-size: 1.05rem;
  animation: session-ring-fill 1s var(--ease-out) both;
}

.session-ring::before {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--surface);
}

.session-ring i { position: relative; }
.session-card.is-empty .session-ring { color: var(--muted); }

@keyframes session-ring-fill {
  from { --p: 0; }
}

.session-card-title { min-width: 0; }

.session-card-title h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 1.02rem;
  font-weight: 750;
  letter-spacing: -0.015em;
}

.session-card-title p {
  margin: 2px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.session-now {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  background: var(--success-soft);
  color: var(--success-ink);
  font-size: 0.6rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.session-now::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: session-now-pulse 1.8s ease-in-out infinite;
}

@keyframes session-now-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--success) 55%, transparent); }
  60% { box-shadow: 0 0 0 5px transparent; }
}

.session-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.session-card-meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.session-card-meta i { color: var(--muted); }

.session-card-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.session-card-count {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.session-card-count b { font-size: 1.05rem; font-weight: 800; color: var(--text); }
.session-card-count { white-space: nowrap; }
.session-card-foot .btn { margin-left: auto; }
.session-card.is-done .session-card-count { color: var(--success-ink); }

/* Before a session is picked: say what to do next. */
.session-pick {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-lg);
  background: var(--surface-alt);
}

.session-pick-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--ink);
  color: var(--on-ink);
  font-size: 1.15rem;
  animation: session-pick-nudge 2.4s var(--ease-in-out) infinite;
}

@keyframes session-pick-nudge {
  0%, 70%, 100% { transform: translateY(0); }
  80% { transform: translateY(-5px); }
  90% { transform: translateY(0); }
}

.register-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 14px;
  flex-wrap: wrap;
  margin: 6px 0 12px;
  scroll-margin-top: 110px;
}

.register-head h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.register-head .muted { font-size: 0.82rem; }

/* A batch with no sessions yet: say what sessions would give it. */
.session-hint {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 16px;
  padding: 14px 16px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-md);
  background: var(--surface-alt);
}

.session-hint-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.1rem;
}

.session-hint-text {
  display: grid;
  gap: 2px;
  flex: 1 1 260px;
  font-size: 0.85rem;
  color: var(--muted);
}

.session-hint-text strong {
  color: var(--text);
  font-size: 0.9rem;
}

/* The attendance hub: each batch's sessions as chips that open that register. */
.session-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.session-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--text-soft);
  font-size: 0.76rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.15s ease, transform 0.25s var(--ease-spring), box-shadow 0.2s ease;
}

.session-chip:hover {
  color: var(--text);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-xs);
  transform: translateY(-1px);
}

.session-chip i { font-size: 0.82rem; color: var(--muted); }
.session-chip small { font-size: 0.72rem; font-weight: 600; color: var(--muted); font-variant-numeric: tabular-nums; }

.session-chip.is-done {
  border-color: transparent;
  background: var(--success-soft);
  color: var(--success-ink);
}

.session-chip.is-partial {
  border-color: transparent;
  background: var(--warning-soft);
  color: var(--warning-ink);
}

.session-chip.is-done i,
.session-chip.is-done small,
.session-chip.is-partial i,
.session-chip.is-partial small { color: inherit; }

.session-chip .session-now { padding: 1px 6px; font-size: 0.56rem; }

.att-batch-name {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.att-batch-name:hover { color: var(--accent); }

/* A batch that does not train on the chosen day: still there, but quiet. */
.table tr.att-off td { opacity: 0.55; }
.table tr.att-off:hover td { opacity: 1; }

/* -- Row actions: one even row of round icon buttons per table row -------- */

.row-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: nowrap;
}

.row-actions > form {
  display: inline-flex;
  margin: 0;
}

.table :is(th, td).cell-actions {
  width: 1%;
  text-align: right;
  white-space: nowrap;
}

.btn.btn-square {
  --bs-btn-padding-x: 0px;
  --bs-btn-padding-y: 0px;
  width: 34px;
  min-width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  gap: 0;
  font-size: 0.92rem;
}

.btn.btn-square.is-danger { color: var(--danger); }

.btn.btn-square.is-danger:hover,
.btn.btn-square.is-danger:focus-visible {
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
  background: var(--danger-soft);
  color: var(--danger-ink);
}

.btn:hover .bi-pencil,
.btn:hover .bi-pencil-square { transform: rotate(-14deg); }
.btn:hover .bi-chat-text,
.btn:hover .bi-chat-dots { transform: translateY(-2px) rotate(-8deg); }
.btn:hover .bi-person-vcard,
.btn:hover .bi-person-badge { transform: scale(1.14); }
.btn:hover .bi-cash-coin { transform: rotate(-14deg) scale(1.08); }
.btn:hover .bi-trash3,
.btn:hover .bi-trash { animation: icon-wiggle 0.5s var(--ease-spring); }

@keyframes icon-wiggle {
  0%, 100% { transform: rotate(0); }
  30% { transform: rotate(-14deg); }
  65% { transform: rotate(10deg); }
}

.btn.btn-square.is-on {
  border-color: transparent;
  background: var(--accent-soft);
  color: var(--accent);
}

.hostel-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
}

/* The hostel dialog's "where they live" block. */
.hm-stay {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border-radius: var(--r-md);
  background: var(--surface-alt);
}

.hm-stay > div { display: grid; gap: 2px; }

.hm-stay-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.15rem;
}

/* Fees due with its Collect button, right-aligned in its own column. */
.due-cell {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.due-amount {
  display: grid;
  line-height: 1.25;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.due-amount small { font-size: 0.72rem; font-weight: 600; }

.due-unbilled {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: var(--warning-soft);
  color: var(--warning-ink);
  font-size: 0.74rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.due-unbilled:hover { color: var(--warning-ink); filter: brightness(0.97); }

/* Collect fee dialog: inputs beside a running summary of what is collected. */
.cf-money {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px;
  gap: 18px;
  align-items: start;
}

.cf-unit { flex: 0 0 74px; max-width: 74px; }

.cf-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-right: 4px;
  padding: 1px 8px;
  border-radius: var(--r-pill);
  background: var(--info-soft);
  color: var(--info-ink);
  font-size: 0.68rem;
  font-weight: 700;
  vertical-align: 1px;
}
.cf-month { min-width: 118px; }
.cf-table td { vertical-align: middle; }

.cf-summary {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface-alt);
  position: sticky;
  top: 0;
}

.cf-summary > div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.86rem;
}

.cf-summary dt { font-weight: 600; color: var(--muted); }
.cf-summary dd { margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; }
.cf-summary-discount dd { color: var(--success-ink); }

.cf-summary-due {
  padding-top: 10px;
  border-top: 1px dashed var(--border-strong);
}

.cf-summary-due dt { color: var(--text); }
.cf-summary-due dd { font-size: 1.15rem; font-weight: 800; }

@media (max-width: 640px) {
  .cf-money { grid-template-columns: 1fr; }
  .cf-summary { position: static; order: -1; }
}

/* -- Attendance report pages --------------------------------------------- */

.report-tabs {
  display: flex;
  gap: 4px;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 16px;
  padding: 5px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  scrollbar-width: none;
}

.report-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease;
}

.report-tab:hover { background: var(--surface-hover); color: var(--text); }
.report-tab.is-active { background: var(--ink); color: var(--on-ink); box-shadow: var(--shadow-sm); }

.report-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: 10px;
  margin: 0 0 16px;
}

.report-stat {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
}

.report-stat span {
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.report-stat strong { font-size: 1.45rem; font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.report-stat small { font-size: 0.9rem; font-weight: 600; color: var(--muted); }
.report-stat.is-good strong { color: var(--success-ink); }
.report-stat.is-warn strong { color: var(--warning-ink); }
.report-stat.is-bad strong { color: var(--danger-ink); }
.report-stat.is-accent { border-color: transparent; background: var(--ink); }
.report-stat.is-accent span { color: var(--on-ink); opacity: 0.7; }
.report-stat.is-accent strong { color: var(--on-ink); }

.card.report-register { padding: 0; margin-bottom: 12px; overflow: hidden; }

.report-register-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
}

.report-register-head::-webkit-details-marker { display: none; }
.report-register-head h3 { margin: 0; font-size: 1rem; }
.report-register-head p { margin: 2px 0 0; font-size: 0.8rem; }
.report-register-counts { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.report-rate { margin-left: 4px; font-size: 1rem; font-weight: 800; }
.report-register-caret { margin-left: 6px; color: var(--muted); transition: transform 0.25s var(--ease-out); }
.report-register[open] .report-register-caret { transform: rotate(180deg); }
.report-register .table { border-top: 1px solid var(--border); }

.report-register-foot {
  display: flex;
  justify-content: flex-end;
  padding: 10px 18px;
  border-top: 1px solid var(--border-soft);
}

.report-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.report-split > .card { margin: 0; }

.report-bar {
  display: inline-block;
  width: 90px;
  height: 6px;
  margin-right: 8px;
  overflow: hidden;
  border-radius: 6px;
  background: var(--surface-sunken);
  vertical-align: middle;
}

.report-bar span { display: block; height: 100%; border-radius: inherit; background: var(--success); }
.report-bar.is-low span { background: var(--danger); }

/* The monthly register grid. */
.reg-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 0 0 10px;
  font-size: 0.78rem;
  color: var(--text-soft);
}

.reg-legend span { display: inline-flex; align-items: center; gap: 6px; }

.reg-card .table-responsive { border-radius: inherit; }

.reg-grid {
  width: max-content;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.78rem;
}

.reg-grid th,
.reg-grid td {
  padding: 5px 2px;
  border-bottom: 1px solid var(--border-soft);
  text-align: center;
  white-space: nowrap;
}

.reg-grid .reg-name {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 180px;
  padding: 8px 14px;
  border-right: 1px solid var(--border);
  background: var(--surface);
  text-align: left;
  font-weight: 650;
}

.reg-grid .reg-name a { color: var(--text); text-decoration: none; }
.reg-grid .reg-name a:hover { color: var(--accent); }
.reg-grid .reg-name small { margin-left: 6px; font-weight: 500; }

.reg-grid thead th { background: var(--surface-alt); color: var(--muted); }
.reg-day { min-width: 30px; }
.reg-day span { display: block; font-weight: 750; color: var(--text); }
.reg-day small { display: block; font-size: 0.6rem; text-transform: uppercase; }
.reg-cell { min-width: 30px; height: 34px; }

.reg-grid .is-off {
  background: repeating-linear-gradient(135deg, transparent 0 4px, var(--surface-sunken) 4px 7px);
}

.reg-grid .is-today { background: var(--accent-soft); }

.reg-mark {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  margin: 1px;
  border-radius: 6px;
  font-size: 0.66rem;
  font-weight: 800;
}

.reg-mark.is-p { background: var(--success-soft); color: var(--success-ink); }
.reg-mark.is-l { background: var(--warning-soft); color: var(--warning-ink); }
.reg-mark.is-h { background: var(--info-soft); color: var(--info-ink); }
.reg-mark.is-e { background: var(--accent-soft); color: var(--accent); }
.reg-mark.is-a { background: var(--danger-soft); color: var(--danger-ink); }

.reg-off-swatch {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: repeating-linear-gradient(135deg, transparent 0 4px, var(--surface-sunken) 4px 7px);
}

.reg-total { min-width: 38px; padding: 5px 10px !important; background: var(--surface-alt); font-weight: 750; }
.reg-pct.is-low { color: var(--danger-ink); }
.reg-grid tfoot th, .reg-grid tfoot td { background: var(--surface-alt); color: var(--muted); font-weight: 700; border-bottom: 0; }

@media (max-width: 900px) {
  .report-split { grid-template-columns: 1fr; }
  .reg-grid .reg-name { min-width: 130px; }
}

@media print {
  .report-register-head { cursor: auto; }
  .reg-grid { font-size: 0.62rem; }
  .reg-grid .reg-name { position: static; min-width: 0; }
  .reg-mark { width: 14px; height: 14px; margin: 0; }
  .report-stat.is-accent { background: none; border-color: var(--border); }
  .report-stat.is-accent span, .report-stat.is-accent strong { color: inherit; }
  .table-responsive { overflow: visible !important; }
}

/* -- Website & landing page (admin) --------------------------------------- */

.link-rows { display: grid; gap: 8px; }

.link-row {
  display: grid;
  grid-template-columns: 40px minmax(150px, 0.8fr) minmax(0, 1.6fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface-alt);
}

.link-row-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.05rem;
}

.link-row-text { display: grid; gap: 1px; min-width: 0; }
.link-row-text strong { font-size: 0.9rem; }
.link-row-text small { font-size: 0.74rem; }
.link-row-url { font-family: var(--font-mono); font-size: 0.78rem !important; }

.upload-zone {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px;
  border: 2px dashed var(--border-strong);
  border-radius: var(--r-lg);
  background: var(--surface-alt);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.upload-zone.is-over { border-color: var(--accent); background: var(--accent-soft); }
.upload-zone input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

.upload-zone-label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  column-gap: 14px;
  flex: 1 1 280px;
  margin: 0;
  cursor: pointer;
}

.upload-zone-label > strong { align-self: end; font-size: 0.92rem; }
.upload-zone-label > small { align-self: start; font-size: 0.76rem; }
.upload-zone-icon { grid-row: span 2; }

.upload-zone-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--ink);
  color: var(--on-ink);
  font-size: 1.3rem;
}

.slide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.slide-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: box-shadow 0.2s ease, transform 0.3s var(--ease-spring);
}

.slide-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.slide-card.is-hidden .slide-thumb { filter: grayscale(0.85); opacity: 0.6; }

.slide-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--surface-sunken) center / cover no-repeat;
}

.slide-no,
.slide-off {
  position: absolute;
  top: 10px;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  background: rgba(8, 10, 14, 0.7);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
}

.slide-no { left: 10px; }
.slide-off { right: 10px; }

.slide-form { display: grid; gap: 8px; padding: 12px 12px 8px; }
.slide-form .btn { justify-self: start; }

.slide-tools {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
  margin-top: auto;
  padding: 8px 12px 12px;
}

.slide-tools form { margin: 0; }

@media (max-width: 760px) {
  .link-row { grid-template-columns: 40px minmax(0, 1fr) auto; }
  .link-row-url { grid-column: 1 / -1; order: 3; }
}

/* Enrolled students with no fee plan: the gap, and the way to close it. */
.fee-gap {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 16px;
  padding: 14px 16px;
  border: 1px solid color-mix(in srgb, var(--warning) 35%, transparent);
  border-radius: var(--r-md);
  background: var(--warning-soft);
}

.fee-gap-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--surface);
  color: var(--warning-ink);
  font-size: 1.1rem;
}

.fee-gap-text {
  display: grid;
  gap: 2px;
  flex: 1 1 280px;
  font-size: 0.84rem;
  color: var(--warning-ink);
}

.fee-gap-text strong { font-size: 0.92rem; }
.fee-gap-text code { color: inherit; font-weight: 700; }

.migration-sql {
  max-height: 260px;
  margin: 8px 0;
  padding: 12px 14px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.5;
  white-space: pre;
}

/* -- Action tips: one floating label for icon-only buttons ([data-tip]) --- */

.ui-tip {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2100;
  max-width: 280px;
  padding: 6px 11px 7px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--on-ink);
  box-shadow: 0 12px 28px -10px rgba(8, 10, 14, 0.45);
  font-size: 0.76rem;
  font-weight: 650;
  letter-spacing: -0.005em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  scale: 0.9;
  translate: var(--tx, 0px) var(--ty, 0px);
  transform-origin: var(--ax, 50%) 100%;
  transition: opacity 0.16s ease, scale 0.32s var(--ease-spring), translate 0.28s var(--ease-out);
}

.ui-tip.no-glide { transition: opacity 0.16s ease, scale 0.32s var(--ease-spring); }
.ui-tip.is-visible { opacity: 1; scale: 1; }
.ui-tip.is-below { transform-origin: var(--ax, 50%) 0; }

.ui-tip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: var(--ax, 50%);
  width: 9px;
  height: 9px;
  margin: -5px 0 0 -4.5px;
  border-radius: 2px;
  background: inherit;
  transform: rotate(45deg);
}

.ui-tip.is-below::after {
  top: auto;
  bottom: 100%;
  margin: 0 0 -5px -4.5px;
}

/* ==========================================================================
   24. Motion
   Elements only start hidden once app.js has marked the page .reveal-ready,
   so without JavaScript everything simply shows. Revealed elements end on
   transform: none, never a leftover transform, because a transform on an
   ancestor would trap any modal or fixed child inside it.
   ========================================================================== */

.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 22px, 0) scale(0.985);
  transition:
    opacity 0.7s var(--ease-out) var(--reveal-delay, 0ms),
    transform 0.85s var(--ease-out) var(--reveal-delay, 0ms);
}

.reveal-ready [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

/* Table rows cascade in when their table is revealed. */
tr[data-row-in] {
  animation: row-in 0.55s var(--ease-out) both;
  animation-delay: calc(var(--row-i, 0) * 32ms + 120ms);
}

@keyframes row-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* Thin gradient bar along the top edge that tracks scroll position. */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1300;
  height: 3px;
  background: var(--grad-spectrum);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

/* Back-to-top button whose ring fills as you scroll. */
.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 950;
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  color: var(--on-ink);
  font-size: 1.05rem;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(0.85);
  transition: opacity 0.3s ease, transform 0.45s var(--ease-spring);
}

.to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.to-top:hover {
  transform: translateY(-3px);
}

.to-top:hover i {
  animation: nudge-up 0.6s var(--ease-out);
}

@keyframes nudge-up {
  0% { transform: none; }
  40% { transform: translateY(-5px); }
  100% { transform: none; }
}

.to-top svg {
  position: absolute;
  inset: -5px;
  width: calc(100% + 10px);
  height: calc(100% + 10px);
  transform: rotate(-90deg);
  pointer-events: none;
}

.to-top circle {
  fill: none;
  stroke-width: 3;
}

.to-top .to-top-track {
  stroke: var(--border);
}

.to-top .to-top-bar {
  stroke: var(--accent-2);
  stroke-linecap: round;
  stroke-dasharray: 150.8;
  stroke-dashoffset: calc(150.8px * (1 - var(--p, 0)));
}

/* Hide the button while a sticky save bar occupies the bottom edge. */
html.has-stuck-bar .to-top {
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(0.85);
}

/* Theme switch: the new theme spreads out in a circle from the toggle. */
html.theme-switching::view-transition-old(root),
html.theme-switching::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}

html.theme-switching::view-transition-old(root) {
  z-index: 1;
}

html.theme-switching::view-transition-new(root) {
  z-index: 2;
}

/* Pointer spotlight on tiles (coordinates set by app.js). */
.quick-card,
.stat-tile {
  isolation: isolate;
}

.quick-card::before,
.stat-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(51, 85, 255, 0.07), transparent 65%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.quick-card:hover::before,
.stat-tile:hover::before {
  opacity: 1;
}


/* ==========================================================================
   25. Bootstrap utilities in dark mode
   ========================================================================== */

body[data-theme="dark"] .bg-light {
  background-color: var(--surface-alt) !important;
  color: var(--text);
}

body[data-theme="dark"] .bg-white,
body[data-theme="dark"] .bg-body {
  background-color: var(--surface) !important;
}

body[data-theme="dark"] .text-dark,
body[data-theme="dark"] .text-black,
body[data-theme="dark"] .link-dark {
  color: var(--text) !important;
}

body[data-theme="dark"] .bg-success { background-color: #0f8f5a !important; }
body[data-theme="dark"] .bg-danger { background-color: #c8322b !important; }
body[data-theme="dark"] .bg-warning { background-color: #b7791f !important; }
body[data-theme="dark"] .bg-info { background-color: #2563eb !important; }
body[data-theme="dark"] .bg-primary { background-color: var(--accent-solid) !important; }
body[data-theme="dark"] .bg-secondary { background-color: #3a4150 !important; }

body[data-theme="dark"] .border-white {
  border-color: var(--surface) !important;
}

body[data-theme="dark"] .table-light,
body[data-theme="dark"] thead.table-light > tr > th {
  --bs-table-bg: var(--surface-alt);
  --bs-table-color: var(--muted);
  background-color: var(--surface-alt);
  color: var(--muted);
}

body[data-theme="dark"] .shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

body[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator,
body[data-theme="dark"] input[type="datetime-local"]::-webkit-calendar-picker-indicator,
body[data-theme="dark"] input[type="month"]::-webkit-calendar-picker-indicator,
body[data-theme="dark"] input[type="week"]::-webkit-calendar-picker-indicator,
body[data-theme="dark"] input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(1) opacity(0.75);
}


/* ==========================================================================
   26. Responsive
   ========================================================================== */

/* KPI rows sized by how many cards they hold, so six never splits 5 + 1. */
@media (min-width: 1100px) {
  .kpi-grid:has(> :nth-child(4):last-child) {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .kpi-grid:has(> :nth-child(6):last-child) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1600px) {
  .kpi-grid:has(> :nth-child(6):last-child) {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .kpi-grid:has(> :nth-child(5):last-child) {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 1280px) {
  .user-meta {
    display: none;
  }

  /* Narrower content: give table columns back some room. */
  .table > thead > tr > *,
  .table > tbody > tr > * {
    padding-left: 9px;
    padding-right: 9px;
  }

  .table > thead > tr > :first-child,
  .table > tbody > tr > :first-child {
    padding-left: 12px;
  }

  .user-chip {
    padding-right: 10px;
    gap: 6px;
  }
}

@media (max-width: 1100px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .report-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spotlight-card {
    grid-column: span 2;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .content {
    padding: 8px 16px 24px;
  }

  .topbar {
    top: 8px;
    margin: 4px -8px 18px;
  }

  .grid-2,
  .grid-3,
  .reports-hero,
  .report-grid,
  .report-grid--wide,
  .kanban {
    grid-template-columns: 1fr;
  }

  .spotlight-card {
    grid-column: auto;
  }

  /* Tables keep their natural width and scroll sideways instead of crushing. */
  .table-responsive table {
    display: table;
    width: max-content;
    min-width: 100%;
  }

  .search-kbd {
    display: none;
  }
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-hero {
    order: 2;
  }
}

@media (max-width: 640px) {
  :root,
  body {
    --card-pad: 16px;
  }

  .card {
    border-radius: 20px;
  }

  .section-head {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .action-group {
    width: 100%;
  }

  .action-group > .btn,
  .action-group > form,
  .action-group > a {
    flex: 1 1 auto;
    justify-content: center;
  }

  .action-group > form > .btn {
    width: 100%;
  }

  /* Two KPI cards per row on phones; an odd one out spans the row. */
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px;
  }

  .kpi-grid > :last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .kpi-card {
    min-height: 0;
    padding: 16px;
    row-gap: 14px;
  }

  .kpi-icon {
    width: 40px;
    height: 40px;
    border-radius: 13px;
    font-size: 1rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .spotlight-metrics,
  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .chart-wrap {
    height: 190px;
  }

  .table-filter {
    width: 100%;
  }

  .table-filter input {
    min-width: 0;
    flex: 1;
  }

  .table-controls {
    width: 100%;
  }

  .pager {
    justify-content: center;
  }

  .pager-summary {
    width: 100%;
    text-align: center;
  }

  .section > .pager,
  .pager-standalone {
    border-radius: var(--r-lg);
  }

  .auth-page {
    padding: 20px;
  }

  .auth-card {
    padding: 26px 20px 22px;
    border-radius: 26px;
  }

  .auth-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .auth-methods.auth-icons {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-page .dash-hero {
    padding: 24px 20px;
    flex-direction: column;
    align-items: flex-start;
  }

  .dashboard-page .dash-hero-side {
    width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .dashboard-page .dash-hero-clock {
    min-width: 0;
    font-size: 1.15rem;
    padding: 8px 14px;
  }

  .dashboard-page .quick-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .dashboard-page .quick-action {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px;
  }

  .dashboard-page .quick-action::after {
    top: 14px;
    margin-top: 0;
  }

  /* Modals become bottom sheets. */
  .modal-dialog {
    display: flex;
    align-items: flex-end;
    min-height: 100%;
    margin: 0;
  }

  .modal-content {
    width: 100%;
    max-height: 92vh;
    overflow-y: auto;
    border-radius: 28px 28px 0 0;
    border-bottom: 0;
  }

  .modal-content::before {
    content: "";
    display: block;
    width: 44px;
    height: 5px;
    margin: 10px auto 0;
    border-radius: var(--r-pill);
    background: var(--border-strong);
  }

  .modal.fade .modal-dialog {
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-out);
  }

  .modal.show .modal-dialog {
    transform: none;
  }
}

/* Phones: the search collapses to a round button and expands over the bar. */
@media (max-width: 600px) {
  .topbar {
    gap: 8px;
    min-height: 58px;
    padding: 6px;
  }

  .btn-icon,
  .user-chip {
    width: 42px;
    height: 42px;
  }

  .user-chip {
    padding: 2px;
    justify-content: center;
  }

  .user-chip img {
    width: 36px;
    height: 36px;
  }

  .user-chip > .bi-chevron-down {
    display: none;
  }

  .topbar-title {
    display: none;
  }

  .search-bar {
    order: 2;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    margin-left: auto;
    padding: 0;
    justify-content: center;
  }

  .search-bar input {
    position: absolute;
    inset: 0;
    width: 100%;
    opacity: 0;
    cursor: pointer;
  }

  .search-bar > i {
    pointer-events: none;
  }

  .search-bar:focus-within {
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    z-index: 10;
    width: auto;
    max-width: none;
    padding: 0 16px;
    justify-content: flex-start;
  }

  .search-bar:focus-within input {
    position: static;
    opacity: 1;
    cursor: text;
  }

  .topbar-actions {
    order: 3;
    margin-left: 0;
    gap: 6px;
  }

  .search-results {
    min-width: 0;
  }

  .institute-switcher > .btn-icon > span {
    display: none;
  }

  .institute-switcher > .btn-icon {
    width: 42px;
    padding: 0 !important;
    justify-content: center;
  }

  .dropdown-menu {
    min-width: min(300px, calc(100vw - 32px)) !important;
    right: -52px;
  }

  .to-top {
    right: 16px;
    bottom: 16px;
    width: 46px;
    height: 46px;
  }

  form .form-actions.is-stuck {
    bottom: 10px;
  }

  form .form-actions > .btn {
    flex: 1 1 auto;
  }
}


/* ==========================================================================
   27. Reduced motion & print
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }

  .app-shell::before {
    animation: none;
  }
}

@media print {
  .app-shell {
    display: block;
  }

  .app-shell::before,
  .app-shell::after,
  .sidebar,
  .topbar,
  .sidebar-backdrop,
  .scroll-progress,
  .to-top,
  .nav-tooltip,
  .ui-tip,
  .footer,
  .no-print {
    display: none !important;
  }

  .content {
    padding: 0;
  }

  [data-reveal],
  tr[data-row-in] {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .card,
  .kpi-card {
    box-shadow: none;
    break-inside: avoid;
  }

  form .form-actions {
    position: static;
  }
}

/* ── Employee form: sign-in access ───────────────────────────────────────── */

.emp-access {
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-sunken);
}

.emp-access [hidden] { display: none !important; }
.emp-access .field-note { margin: 0; color: var(--muted); font-size: 0.8rem; line-height: 1.45; }

.emp-access-head { display: flex; gap: 14px; align-items: flex-start; }

.emp-access-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.1rem;
}

.emp-access-head h3 { margin: 0 0 4px; font-size: 1rem; font-weight: 700; }
.emp-access-head p { margin: 0; font-size: 0.86rem; line-height: 1.5; }

.emp-access-now { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 0.9rem; }

.emp-access-modes { flex-wrap: wrap; justify-self: start; }
.emp-access-modes .btn { display: inline-flex; gap: 6px; align-items: center; }

.emp-access-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}

.emp-access-wide { grid-column: 1 / -1; }
.emp-access-hint, .emp-access-tip { margin: 0; align-self: end; }

.emp-access-pass { display: flex; gap: 8px; }
.emp-access-pass .form-control { min-width: 0; }
.emp-access-pass .btn { flex: 0 0 auto; }

.emp-access-switch { align-self: end; }
.emp-access-switch .form-check { display: flex; gap: 10px; align-items: center; margin: 0 0 4px; }
.emp-access-unlink { display: flex; gap: 8px; align-items: center; margin: 0; font-size: 0.86rem; color: var(--muted); }

@media (max-width: 720px) {
  .emp-access { padding: 16px; }
  .emp-access-grid { grid-template-columns: minmax(0, 1fr); }
  /* Three separate choices, one under another, rather than a wrapped button group. */
  .emp-access-modes { display: grid; gap: 8px; width: 100%; }
  .emp-access-modes > .btn { justify-content: center; margin: 0 !important; border-radius: 12px !important; }
  .emp-access-modes > .btn-check + .btn { border-width: 1px; }
}

/* Employees list: who can sign in */
.emp-signin {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

.emp-signin.is-on { background: var(--success-soft); color: var(--success-ink); }
.emp-signin.is-off { background: var(--surface-alt); color: var(--muted); }

/* ── Staff forms: which institutes a person shows in ───────────────────── */

.staff-inst {
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-sunken);
}

.staff-inst [hidden] { display: none !important; }
.staff-inst .field-note { margin: 4px 0 0; color: var(--muted); font-size: 0.8rem; line-height: 1.45; }

.staff-inst-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; align-items: start; }
.staff-inst-switch { align-self: center; }
.staff-inst-switch .form-check { display: flex; gap: 10px; align-items: center; margin: 0; }

.staff-inst-locked {
  display: flex;
  gap: 8px;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
  color: var(--muted);
  font-weight: 600;
}

.staff-inst-list { display: flex; flex-wrap: wrap; gap: 8px; }

.staff-inst-chip { position: relative; margin: 0; cursor: pointer; }
.staff-inst-chip input { position: absolute; opacity: 0; pointer-events: none; }

.staff-inst-chip > span {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-size: 0.86rem;
  font-weight: 600;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.staff-inst-chip > span i { display: none; }
.staff-inst-chip input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.staff-inst-chip input:checked + span i { display: inline; }
.staff-inst-chip input:focus-visible + span { outline: 3px solid var(--accent-soft); outline-offset: 2px; }
.staff-inst-chip.is-fixed { cursor: default; }
.staff-inst-chip.is-fixed > span { color: var(--muted); border-style: dashed; }
.staff-inst-chip.is-fixed > span i { display: inline; }

@media (max-width: 720px) {
  .staff-inst { padding: 16px; }
  .staff-inst-grid { grid-template-columns: minmax(0, 1fr); }
}

/* Lists: the institutes a shared person shows in */
.staff-shared-note { display: inline-flex; gap: 5px; align-items: center; margin-top: 2px; color: var(--muted); font-size: 0.78rem; }

/* ── Inactive students ───────────────────────────────────────────────────── */

.inactive-reasons { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; padding-top: 6px; }

.inactive-reason {
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
}

.inactive-reason:hover { border-color: var(--accent); color: var(--accent); }
.inactive-reason.is-on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.inactive-clear { margin-left: auto; color: var(--muted); font-size: 0.8rem; text-decoration: none; }
.inactive-for { display: inline-flex; gap: 5px; align-items: center; color: var(--muted); font-size: 0.78rem; }

/* Student profile: status, inline date edit, status history */
.profile-status { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: center; }
.profile-inactive { display: grid; gap: 6px; justify-items: center; font-size: 0.86rem; }
.profile-inactive-since strong { font-weight: 700; }
.profile-inactive-held { display: inline-flex; gap: 6px; align-items: center; padding: 3px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 600; }

.inline-edit summary { display: inline-flex; gap: 8px; align-items: center; cursor: pointer; list-style: none; }
.inline-edit summary::-webkit-details-marker { display: none; }
.inline-edit summary i { color: var(--muted); font-size: 0.8rem; }
.inline-edit summary:hover i { color: var(--accent); }
.inline-edit[open] summary i { display: none; }
.inline-edit form { display: flex; gap: 6px; margin-top: 6px; }
.inline-edit form .form-control { max-width: 170px; }

.status-history { display: grid; gap: 12px; margin: 0; padding: 0 0 0 18px; list-style: none; border-left: 2px solid var(--border); font-size: 0.85rem; }
.status-history li { position: relative; }
.status-history li::before { content: ""; position: absolute; top: 5px; left: -24px; width: 10px; height: 10px; border-radius: 50%; background: var(--muted); box-shadow: 0 0 0 3px var(--surface); }
.status-history li.is-on::before { background: var(--success); }
.status-history li.is-off::before { background: var(--danger); }

.status.muted { background: var(--surface-alt); color: var(--muted); }

/* ── Birthdays: tiles, composer, toast ───────────────────────────────────── */

.bday-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }

.bday-tile {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas: "avatar info" "avatar actions";
  gap: 4px 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bday-tile.is-today {
  border-color: color-mix(in srgb, #ec4899 45%, var(--border));
  background:
    radial-gradient(120% 140% at 100% 0%, color-mix(in srgb, #ec4899 12%, transparent), transparent 60%),
    var(--surface);
  box-shadow: 0 10px 30px -22px #ec4899;
}

.bday-avatar {
  position: relative;
  display: grid;
  grid-area: avatar;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fbcfe8, #c4b5fd);
  color: #4c1d95;
  font-weight: 800;
}

.bday-avatar img { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.bday-badge { position: absolute; right: -4px; bottom: -4px; color: #ec4899; font-size: 1rem; filter: drop-shadow(0 1px 0 var(--surface)); }

.bday-info { grid-area: info; min-width: 0; }
.bday-name { display: block; overflow: hidden; color: var(--text); font-weight: 700; text-decoration: none; text-overflow: ellipsis; white-space: nowrap; }
.bday-name:hover { color: var(--accent); }
.bday-meta { color: var(--muted); font-size: 0.8rem; }
.bday-when { color: var(--text); font-weight: 600; }
.is-today .bday-when { color: #db2777; }
.bday-batch { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.bday-actions { display: flex; grid-area: actions; gap: 6px; align-items: center; margin-top: 4px; }
.bday-done { display: inline-flex; gap: 5px; align-items: center; color: var(--success-ink); font-size: 0.82rem; font-weight: 600; }
.bday-in { color: var(--muted); font-size: 0.8rem; }

.bday-range { display: flex; gap: 4px; padding: 3px; border-radius: 999px; background: var(--surface-alt); }
.bday-range a { padding: 4px 12px; border-radius: 999px; color: var(--muted); font-size: 0.8rem; font-weight: 600; text-decoration: none; }
.bday-range a.is-on { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12); }

.bday-compose { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 20px; }
.bday-compose-edit { display: grid; gap: 14px; align-content: start; }
.bday-compose [hidden] { display: none !important; }

.bday-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.bday-chip {
  padding: 3px 10px;
  border: 1px dashed var(--border-strong);
  border-radius: 999px;
  background: var(--surface-sunken);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.74rem;
  cursor: pointer;
}
.bday-chip:hover { border-color: var(--accent); color: var(--accent); }

.bday-channels { display: flex; flex-wrap: wrap; gap: 8px; }
.bday-channel { position: relative; margin: 0; cursor: pointer; }
.bday-channel input { position: absolute; opacity: 0; pointer-events: none; }
.bday-channel span {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}
.bday-channel input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.bday-channel input:focus-visible + span { outline: 3px solid var(--accent-soft); outline-offset: 2px; }
.bday-channel.is-off { cursor: not-allowed; opacity: 0.5; }
.bday-check { display: flex; gap: 10px; align-items: center; margin: 0; font-size: 0.88rem; }

.bday-compose-preview {
  padding: 16px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 20% 10%, color-mix(in srgb, #ec4899 10%, transparent), transparent 50%),
    var(--surface-sunken);
}
.bday-preview-label { margin-bottom: 10px; color: var(--muted); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.bday-bubble {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 4px 16px 16px 16px;
  background: var(--surface);
  box-shadow: 0 8px 24px -16px rgba(0, 0, 0, 0.5);
  font-size: 0.9rem;
  line-height: 1.55;
  white-space: pre-wrap;
}

.bday-toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 2000;
  max-width: 360px;
  padding: 12px 16px;
  border-radius: 12px;
  background: #0f172a;
  color: #fff;
  font-size: 0.9rem;
  box-shadow: 0 16px 40px -16px rgba(0, 0, 0, 0.6);
}
.bday-toast.is-error { background: #b91c1c; }

@media (max-width: 760px) {
  .bday-compose { grid-template-columns: minmax(0, 1fr); }
}

/* ── Attendance: student totals ──────────────────────────────────────────── */

.totals-options { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border-soft); }
.totals-inline { display: inline-flex; gap: 8px; align-items: center; color: var(--muted); font-size: 0.85rem; font-weight: 600; }
.totals-inline .form-select { width: auto; }
.seg { display: inline-flex; gap: 4px; padding: 3px; border-radius: 999px; background: var(--surface-alt); }
.seg a { display: inline-flex; gap: 6px; align-items: center; padding: 6px 14px; border-radius: 999px; color: var(--muted); font-size: 0.85rem; font-weight: 600; text-decoration: none; }
.seg a.is-on { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12); }

.totals-table tr.is-flagged td:first-child { box-shadow: inset 3px 0 0 var(--danger); }
.totals-parts { display: flex; flex-wrap: wrap; gap: 6px; max-width: 520px; }
.totals-part {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 3px 4px 3px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.78rem;
}
.totals-part-name { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.totals-part strong { padding: 1px 8px; border-radius: 999px; background: var(--surface-alt); font-size: 0.76rem; }
.totals-part.is-high strong, .totals-cell.is-high, .totals-rate.is-high { background: var(--success-soft); color: var(--success-ink); }
.totals-part.is-low strong, .totals-cell.is-low, .totals-rate.is-low { background: var(--danger-soft); color: var(--danger-ink); }
.totals-part.is-ok strong, .totals-cell.is-ok, .totals-rate.is-ok { background: var(--accent-soft); color: var(--accent); }
.totals-cell, .totals-rate { display: inline-block; min-width: 44px; padding: 2px 8px; border-radius: 999px; background: var(--surface-alt); font-size: 0.8rem; font-weight: 700; text-align: center; }

@media print {
  .totals-options, .kpi-icon { display: none !important; }
  .totals-part { border-color: #ccc; }
}

/* ── Communication Center ────────────────────────────────────────────────── */

.cc-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.cc-compose { display: grid; gap: 22px; }
.cc-step { display: grid; gap: 10px; }
.cc-step [hidden] { display: none !important; }
.cc-step-label { display: flex; gap: 10px; align-items: center; font-size: 0.95rem; font-weight: 700; }
.cc-step-label > span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: 0.78rem; }
.cc-step-label .cc-templates { margin-left: auto; }

.cc-choice { display: flex; flex-wrap: wrap; gap: 8px; }
.cc-choice label { position: relative; margin: 0; cursor: pointer; }
.cc-choice input { position: absolute; opacity: 0; pointer-events: none; }
.cc-choice span { display: inline-flex; gap: 8px; align-items: center; padding: 9px 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); font-weight: 600; transition: all 0.15s ease; }
.cc-choice input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.cc-choice input:focus-visible + span { outline: 3px solid var(--accent-soft); outline-offset: 2px; }
.cc-choice.is-small span { padding: 5px 12px; border-radius: 999px; font-size: 0.82rem; }

.cc-pane { display: grid; gap: 8px; padding: 12px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-sunken); }
.cc-filter { max-width: 260px; }
.cc-batches { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px; max-height: 220px; overflow: auto; }
.cc-batch { display: flex; gap: 8px; align-items: center; margin: 0; padding: 7px 10px; border-radius: 10px; background: var(--surface); font-size: 0.85rem; cursor: pointer; }
.cc-batch:has(input:checked) { box-shadow: inset 0 0 0 1.5px var(--accent); color: var(--accent); font-weight: 600; }

.cc-people-search { position: relative; }
.cc-people-search > i { position: absolute; top: 50%; left: 12px; color: var(--muted); transform: translateY(-50%); }
.cc-people-search input { padding-left: 34px; }
.cc-suggest { position: absolute; top: calc(100% + 4px); right: 0; left: 0; z-index: 20; display: grid; max-height: 260px; overflow: auto; padding: 6px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); box-shadow: 0 16px 40px -20px rgba(0, 0, 0, 0.5); }
.cc-suggest button { display: grid; padding: 7px 10px; border: 0; border-radius: 8px; background: transparent; color: var(--text); text-align: left; }
.cc-suggest button:hover { background: var(--surface-hover); }
.cc-suggest small { color: var(--muted); }
.cc-suggest-empty { padding: 8px 10px; color: var(--muted); font-size: 0.85rem; }
.cc-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.cc-chip { display: inline-flex; gap: 6px; align-items: center; padding: 4px 6px 4px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 0.82rem; font-weight: 600; }
.cc-chip button { display: grid; place-items: center; width: 20px; height: 20px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: inherit; font-size: 1rem; line-height: 1; }
.cc-chip button:hover { background: rgba(0, 0, 0, 0.08); }

.cc-channels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.cc-channel { position: relative; margin: 0; cursor: pointer; }
.cc-channel input { position: absolute; opacity: 0; pointer-events: none; }
.cc-channel > span { display: grid; grid-template-columns: auto 1fr; gap: 0 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--border); border-radius: 12px; }
.cc-channel i { grid-row: span 2; font-size: 1.2rem; }
.cc-channel small { color: var(--muted); font-size: 0.75rem; }
.cc-channel input:checked + span { border-color: var(--accent); background: var(--accent-soft); }
.cc-channel input:checked + span i, .cc-channel input:checked + span strong { color: var(--accent); }
.cc-channel.is-off { cursor: not-allowed; opacity: 0.5; }

.cc-under { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.cc-save-template { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 0; font-size: 0.85rem; }
.cc-save-template .form-control { max-width: 220px; }
.cc-template { position: relative; display: flex; }
.cc-template .dropdown-item { display: grid; padding-right: 34px; }
.cc-template small { color: var(--muted); font-size: 0.72rem; }
.cc-template-del { position: absolute; top: 50%; right: 8px; border: 0; background: transparent; color: var(--muted); transform: translateY(-50%); }
.cc-template-del:hover { color: var(--danger); }
.cc-templates .dropdown-menu { min-width: 240px; max-height: 320px; overflow: auto; }

.cc-side { position: sticky; top: 90px; display: grid; gap: 16px; }
.cc-side h3 { margin: 0 0 8px; font-size: 0.95rem; }
.cc-reach-big { font-size: 1.8rem; font-weight: 800; letter-spacing: -0.02em; }
.cc-reach-list { display: grid; gap: 6px; margin: 8px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 0.86rem; }
.cc-reach-list span { color: var(--text); font-weight: 700; }
.cc-phone { padding: 14px; border-radius: 16px; background: linear-gradient(160deg, #e7f6ec, #d8efe2); }
.cc-bubble { position: relative; display: grid; gap: 6px; max-width: 92%; padding: 10px 12px 18px; border-radius: 4px 14px 14px 14px; background: #fff; color: #111827; font-size: 0.86rem; line-height: 1.5; white-space: pre-wrap; box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08); }
.cc-bubble-time { position: absolute; right: 10px; bottom: 4px; color: #6b7280; font-size: 0.68rem; }
.cc-send { padding: 14px; font-weight: 700; }
.cc-chan-icons { display: flex; gap: 6px; color: var(--muted); }

.cc-progress { display: grid; gap: 12px; padding: 28px; text-align: center; }
.cc-progress-icon { color: var(--accent); font-size: 2.2rem; }
.cc-progress-icon.is-ok { color: var(--success); }
.cc-progress-icon.is-bad { color: var(--danger); }
.cc-progress h5 { margin: 0; font-weight: 800; }
.cc-progress p { margin: 0; }
.cc-progress [hidden] { display: none !important; }

@media (max-width: 1100px) {
  .cc-layout { grid-template-columns: minmax(0, 1fr); }
  .cc-side { position: static; }
}
@media (max-width: 600px) {
  .cc-channels { grid-template-columns: minmax(0, 1fr); }
}

/* ── Mail ────────────────────────────────────────────────────────────────── */

.mail-shell { display: grid; grid-template-columns: minmax(300px, 400px) minmax(0, 1fr); gap: 0; min-height: 640px; padding: 0; overflow: hidden; }
.mail-list { display: flex; flex-direction: column; border-right: 1px solid var(--border); background: var(--surface-sunken); }
.mail-tabs { display: flex; gap: 4px; padding: 12px 12px 0; }
.mail-tabs a { display: inline-flex; flex: 1; gap: 6px; align-items: center; justify-content: center; padding: 8px; border-radius: 10px; color: var(--muted); font-weight: 600; text-decoration: none; }
.mail-tabs a.is-on { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); }
.mail-count { padding: 0 7px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 0.72rem; }
.mail-search { position: relative; padding: 10px 12px 6px; }
.mail-search i { position: absolute; top: 50%; left: 24px; color: var(--muted); transform: translateY(-30%); }
.mail-search input { padding-left: 32px; }
.mail-filters { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 12px 10px; }
.mail-filters a { padding: 3px 10px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--muted); font-size: 0.76rem; font-weight: 600; text-decoration: none; }
.mail-filters a.is-on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.mail-items { flex: 1; overflow: auto; }
.mail-item { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 10px; padding: 12px 14px; border-top: 1px solid var(--border-soft); color: var(--text); text-decoration: none; }
.mail-item:hover { background: var(--surface-hover); }
.mail-item.is-open { background: var(--surface); box-shadow: inset 3px 0 0 var(--accent); }
.mail-item.is-unread strong, .mail-item.is-unread .mail-item-subject { font-weight: 800; }
.mail-item.is-unread .mail-avatar { box-shadow: 0 0 0 2px var(--accent); }
.mail-avatar { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, #c7d2fe, #a5f3fc); color: #1e3a8a; font-weight: 800; }
.mail-avatar.is-big { width: 44px; height: 44px; flex: 0 0 auto; }
.mail-item-main { display: grid; gap: 1px; min-width: 0; }
.mail-item-top { display: flex; gap: 8px; justify-content: space-between; }
.mail-item-top strong { overflow: hidden; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.mail-item-top time { flex: 0 0 auto; color: var(--muted); font-size: 0.75rem; }
.mail-item-subject, .mail-item-snippet { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.85rem; }
.mail-item-snippet { color: var(--muted); font-size: 0.8rem; }
.mail-item-tags { display: flex; gap: 6px; align-items: center; color: var(--muted); font-size: 0.75rem; }
.mail-tag { display: inline-flex; gap: 4px; align-items: center; padding: 0 8px; border-radius: 999px; background: var(--surface-alt); }
.mail-tag.is-lead { background: var(--success-soft); color: var(--success-ink); }
.mail-none { padding: 30px 16px; color: var(--muted); text-align: center; }
.mail-list .pager { padding: 8px 12px; }

.mail-reader { min-width: 0; padding: 22px 26px; }
.mail-reader-head h2 { margin: 0 0 14px; font-size: 1.3rem; font-weight: 800; letter-spacing: -0.01em; }
.mail-from { display: flex; gap: 12px; align-items: flex-start; }
.mail-from > div { flex: 1; min-width: 0; }
.mail-from time { font-size: 0.8rem; white-space: nowrap; }
.mail-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.mail-lead-btn { border: 1px solid transparent; background: var(--success-soft); color: var(--success-ink); font-weight: 600; }
.mail-attachments { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.mail-attachment { display: inline-flex; gap: 10px; align-items: center; padding: 8px 12px; border: 1px solid var(--border); border-radius: 12px; color: var(--text); text-decoration: none; }
.mail-attachment:hover { border-color: var(--accent); }
.mail-attachment i { color: var(--accent); font-size: 1.2rem; }
.mail-attachment span { display: grid; }
.mail-attachment small { color: var(--muted); font-size: 0.72rem; }
.mail-body { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border-soft); }
.mail-frame { width: 100%; min-height: 260px; border: 0; border-radius: 10px; background: #fff; }
.mail-text { font-size: 0.92rem; line-height: 1.65; overflow-wrap: anywhere; }
.mail-reader-empty { display: grid; place-items: center; align-content: center; gap: 6px; height: 100%; min-height: 400px; color: var(--muted); }
.mail-reader-empty i { font-size: 2.6rem; opacity: 0.5; }
.mail-empty { display: grid; justify-items: center; gap: 8px; padding: 40px 20px; text-align: center; }
.mail-empty > i { color: var(--accent); font-size: 2.4rem; }
.mail-empty p { max-width: 520px; }
.mail-compose { display: grid; gap: 10px; }
.mail-field { display: grid; grid-template-columns: 70px minmax(0, 1fr); gap: 10px; align-items: center; }
.mail-field label { color: var(--muted); font-size: 0.85rem; font-weight: 600; }
.mail-attach { display: inline-flex; gap: 8px; align-items: center; justify-self: start; padding: 6px 12px; border: 1px dashed var(--border-strong); border-radius: 10px; color: var(--muted); font-size: 0.85rem; cursor: pointer; }
.mail-attach input { max-width: 220px; font-size: 0.78rem; }
.mail-spin { display: inline-block; animation: mail-spin 0.9s linear infinite; }
@keyframes mail-spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .mail-shell { grid-template-columns: minmax(0, 1fr); }
  .mail-list { border-right: 0; border-bottom: 1px solid var(--border); max-height: 420px; }
  .mail-reader { padding: 18px; }
}

/* ── CRM: lead list ──────────────────────────────────────────────────────── */

.crm-capture { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.crm-capture-label { color: var(--muted); font-size: 0.82rem; font-weight: 600; }
.crm-capture-item { display: inline-flex; gap: 6px; align-items: center; padding: 5px 12px; border: 1px dashed var(--border-strong); border-radius: 999px; color: var(--muted); font-size: 0.8rem; font-weight: 600; text-decoration: none; }
.crm-capture-item.is-on { border-style: solid; border-color: color-mix(in srgb, var(--success) 40%, var(--border)); background: var(--success-soft); color: var(--success-ink); }
.crm-capture-state { font-size: 0.75rem; }

.crm-views { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.crm-view { display: inline-flex; gap: 7px; align-items: center; padding: 8px 14px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text); font-size: 0.86rem; font-weight: 600; text-decoration: none; }
.crm-view span { padding: 0 8px; border-radius: 999px; background: var(--surface-alt); color: var(--muted); font-size: 0.75rem; }
.crm-view:hover { border-color: var(--accent); }
.crm-view.is-on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.crm-view.is-on span { background: var(--accent); color: #fff; }
.crm-view.is-alert:not(.is-on) span { background: var(--danger-soft); color: var(--danger-ink); }

.crm-filters { display: grid; grid-template-columns: minmax(200px, 1fr) repeat(3, minmax(130px, 180px)) auto; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--border-soft); }
.crm-search { position: relative; }
.crm-search i { position: absolute; top: 50%; left: 12px; color: var(--muted); transform: translateY(-50%); }
.crm-search input { padding-left: 34px; }

.crm-lead { display: flex; gap: 10px; align-items: center; }
.crm-avatar { display: grid; flex: 0 0 auto; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: color-mix(in srgb, var(--c) 16%, var(--surface)); color: var(--c); font-weight: 800; }
.crm-lead-name { color: var(--text); font-weight: 700; text-decoration: none; }
.crm-lead-name:hover { color: var(--accent); }
.crm-lead-sub { color: var(--muted); font-size: 0.78rem; }
.crm-new { margin-left: 6px; padding: 0 7px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 0.68rem; font-weight: 700; }
.crm-source { display: inline-flex; gap: 6px; align-items: center; padding: 3px 10px; border-radius: 999px; background: color-mix(in srgb, var(--c) 12%, transparent); color: var(--c); font-size: 0.78rem; font-weight: 700; white-space: nowrap; }
.crm-fu { font-size: 0.85rem; white-space: nowrap; }
.crm-fu.is-today { color: var(--accent); font-weight: 700; }
.crm-fu.is-late { color: var(--danger-ink); font-weight: 700; }
.crm-actions { display: inline-flex; gap: 4px; align-items: center; }
.crm-act { display: grid; place-items: center; width: 32px; height: 32px; padding: 0; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--muted); text-decoration: none; }
.crm-act:hover { border-color: var(--accent); color: var(--accent); }
.crm-act.is-wa:hover { border-color: #22a854; color: #22a854; }
.crm-actions .dropdown-item form, .crm-actions form { margin: 0; }

@media (max-width: 900px) {
  .crm-filters { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .crm-search { grid-column: 1 / -1; }
}

/* Lead page: mail with the lead */
.lead-mails { display: grid; gap: 6px; }
.lead-mail { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 10px; border: 1px solid var(--border-soft); border-radius: 10px; color: var(--text); text-decoration: none; }
.lead-mail:hover { border-color: var(--accent); }
.lead-mail i { color: var(--muted); }
.lead-mail span { display: grid; min-width: 0; }
.lead-mail strong, .lead-mail small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lead-mail strong { font-size: 0.86rem; font-weight: 600; }
.lead-mail.is-unread strong { font-weight: 800; }
.lead-mail small { color: var(--muted); font-size: 0.76rem; }
.lead-mail time { color: var(--muted); font-size: 0.75rem; white-space: nowrap; }

/* ── Chats: room list and private conversations ─────────────────────────── */

.chat-filter { position: relative; min-width: 240px; }
.chat-filter i { position: absolute; top: 50%; left: 12px; color: var(--muted); transform: translateY(-50%); }
.chat-filter input { padding-left: 34px; }
.chat-rooms { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.chat-room[hidden] { display: none !important; }
.chat-room { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px 16px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); color: var(--text); text-decoration: none; transition: border-color 0.15s ease, box-shadow 0.15s ease; }
.chat-room:hover { border-color: var(--accent); box-shadow: 0 10px 30px -22px var(--accent); }
.chat-room-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: var(--accent-soft); color: var(--accent); font-size: 1.1rem; }
.chat-room.is-active .chat-room-icon { background: var(--accent); color: #fff; }
.chat-room-main { display: grid; gap: 2px; min-width: 0; }
.chat-room-top { display: flex; gap: 8px; justify-content: space-between; }
.chat-room-top strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-room-top time { flex: 0 0 auto; color: var(--muted); font-size: 0.75rem; }
.chat-room-last { overflow: hidden; color: var(--muted); font-size: 0.82rem; text-overflow: ellipsis; white-space: nowrap; }
.chat-room-last b { color: var(--text); font-weight: 600; }
.chat-room-badge { display: grid; place-items: center; min-width: 24px; height: 24px; padding: 0 7px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 0.75rem; font-weight: 700; }

.pc-shell { display: grid; grid-template-columns: minmax(280px, 380px) minmax(0, 1fr); min-height: 560px; padding: 0; overflow: hidden; }
.pc-list { display: flex; flex-direction: column; border-right: 1px solid var(--border); background: var(--surface-sunken); }
.pc-list-head { display: grid; gap: 8px; padding: 12px; border-bottom: 1px solid var(--border-soft); }
.pc-list-head .chat-filter { min-width: 0; }
.pc-new { position: relative; }
.pc-new-box { display: grid; gap: 6px; margin-top: 8px; }
.pc-new-box[hidden] { display: none; }
.pc-suggest { display: grid; }
.pc-suggest a { display: grid; padding: 7px 10px; border-radius: 8px; color: var(--text); text-decoration: none; }
.pc-suggest a:hover { background: var(--surface-hover); }
.pc-suggest small, .pc-suggest-empty { color: var(--muted); font-size: 0.78rem; }
.pc-suggest-empty { padding: 6px 10px; }
.pc-items { flex: 1; overflow: auto; }
.pc-item[hidden] { display: none !important; }
.pc-item { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--border-soft); color: var(--text); text-decoration: none; }
.pc-item:hover { background: var(--surface-hover); }
.pc-avatar { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, #c7d2fe, #fbcfe8); color: #312e81; font-weight: 800; }
.pc-main { display: grid; min-width: 0; }
.pc-top { display: flex; gap: 8px; justify-content: space-between; }
.pc-top strong { overflow: hidden; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.pc-top time { flex: 0 0 auto; color: var(--muted); font-size: 0.75rem; }
.pc-last { overflow: hidden; color: var(--muted); font-size: 0.82rem; text-overflow: ellipsis; white-space: nowrap; }
.pc-item.is-unread strong, .pc-item.is-unread .pc-last { color: var(--text); font-weight: 800; }
.pc-badge { display: grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: var(--danger); color: #fff; font-size: 0.72rem; font-weight: 700; }
.pc-none, .pc-empty { display: grid; place-items: center; align-content: center; gap: 6px; padding: 30px; color: var(--muted); text-align: center; }
.pc-none i, .pc-empty i { font-size: 2.6rem; opacity: 0.4; }
.pc-empty h4 { margin: 0; color: var(--text); font-weight: 800; }

@media (max-width: 800px) {
  .pc-shell { grid-template-columns: minmax(0, 1fr); }
  .pc-empty { display: none; }
  .pc-list { border-right: 0; }
}

/* Birthdays: scheduled state, links, date-of-birth warning */
.bday-scheduled { display: inline-flex; gap: 5px; align-items: center; color: var(--accent); font-size: 0.8rem; font-weight: 600; }
.bday-link { padding: 0 4px; border: 0; background: none; color: var(--muted); font-size: 0.78rem; text-decoration: underline; }
.bday-link:hover { color: var(--accent); }
.bday-dob-warn { color: var(--danger-ink); font-weight: 600; }
.bday-channel small { color: var(--muted); font-weight: 500; }

/* Register: a line between days, a heavier one between weeks, and the hovered row lit up */
.reg-grid .reg-day,
.reg-grid .reg-cell { padding-right: 5px; padding-left: 5px; border-left: 1px solid var(--border); }
.reg-grid .reg-day.is-week,
.reg-grid .reg-cell.is-week { border-left: 2px solid var(--border-strong); }
.reg-grid .reg-day + .reg-total,
.reg-grid .reg-cell + .reg-total,
.reg-grid .reg-cell + .reg-foot-gap { border-left: 2px solid var(--border-strong); }
.reg-grid tbody tr:hover > * { box-shadow: inset 0 0 0 999px color-mix(in srgb, var(--accent) 6%, transparent); }
.reg-cell .reg-mark + .reg-mark { margin-left: 2px; }