/* ════════════════════════════════════════════════════════════
   CAS ID System — Design System  (Light default / Dark toggle)
   ════════════════════════════════════════════════════════════ */

/* ── Design Tokens — Light (default) ───────────────────────── */
:root {
  /* Palette */
  --blue-50:  #eff6ff;
  --blue-100: #dbeafe;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-900: #1e3a8a;

  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  --green-500: #22c55e;
  --green-600: #16a34a;
  --red-500:   #ef4444;
  --red-600:   #dc2626;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --purple-500:#8b5cf6;

  /* Semantic */
  --color-primary:  var(--blue-600);
  --color-body:     var(--slate-800);
  --color-muted:    var(--slate-500);
  --color-border:   var(--slate-200);
  --color-surface:  #fff;
  --color-bg:       #f0f4f9;
  --color-surface2: #fafbfd;

  /* Sidebar — Light */
  --sb-bg:            #fff;
  --sb-right-border:  1px solid #e8ecf0;
  --sb-hover:         rgba(15,23,42,.04);
  --sb-active-bg:     var(--blue-600);
  --sb-text:          var(--slate-500);
  --sb-text-hover:    var(--slate-800);
  --sb-text-active:   #fff;
  --sb-brand-color:   var(--slate-900);
  --sb-brand-small:   var(--slate-400);
  --sb-section-color: var(--slate-300);
  --sb-footer-name:   var(--slate-700);
  --sb-footer-role:   var(--slate-400);
  --sb-avatar-bg:     var(--slate-100);
  --sb-avatar-border: var(--slate-200);
  --sb-avatar-icon:   var(--slate-400);
  --sb-logout-color:  var(--slate-400);
  --sb-scrollbar:     rgba(0,0,0,.07);
  --sb-width:         256px;

  /* Topbar */
  --topbar-bg:         #fff;
  --topbar-border:     var(--slate-200);
  --topbar-title:      var(--slate-800);
  --topbar-user-hover: var(--slate-50);
  --topbar-user-color: var(--slate-700);
  --topbar-icon:       var(--slate-500);
  --topbar-icon-hover: var(--slate-800);
  --topbar-h:          56px;

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,.05), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 15px rgba(0,0,0,.06), 0 4px 6px rgba(0,0,0,.04);
  --shadow-xl: 0 20px 25px rgba(0,0,0,.08), 0 8px 10px rgba(0,0,0,.04);

  /* Typography */
  --font:      'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
}

/* ── Design Tokens — Dark ────────────────────────────────────── */
[data-theme="dark"] {
  --color-body:     #e2e8f0;
  --color-muted:    var(--slate-400);
  --color-border:   rgba(255,255,255,.08);
  --color-surface:  #1e293b;
  --color-bg:       #0f172a;
  --color-surface2: #1a2744;

  /* Sidebar — Dark */
  --sb-bg:            #111827;
  --sb-right-border:  1px solid rgba(255,255,255,.05);
  --sb-hover:         rgba(255,255,255,.06);
  --sb-text:          #9ca3af;
  --sb-text-hover:    #e5e7eb;
  --sb-brand-color:   #f9fafb;
  --sb-brand-small:   #6b7280;
  --sb-section-color: #4b5563;
  --sb-footer-name:   #e5e7eb;
  --sb-footer-role:   #6b7280;
  --sb-avatar-bg:     #1f2937;
  --sb-avatar-border: #374151;
  --sb-avatar-icon:   #9ca3af;
  --sb-logout-color:  #6b7280;
  --sb-scrollbar:     rgba(255,255,255,.08);

  /* Topbar */
  --topbar-bg:         #1e293b;
  --topbar-border:     rgba(255,255,255,.08);
  --topbar-title:      #e2e8f0;
  --topbar-user-hover: rgba(255,255,255,.06);
  --topbar-user-color: #e2e8f0;
  --topbar-icon:       #94a3b8;
  --topbar-icon-hover: #e2e8f0;

  /* Shadows (stronger in dark) */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3),  0 1px 2px rgba(0,0,0,.2);
  --shadow-md: 0 4px 6px rgba(0,0,0,.3),  0 2px 4px rgba(0,0,0,.2);
  --shadow-lg: 0 10px 15px rgba(0,0,0,.4), 0 4px 6px rgba(0,0,0,.2);
  --shadow-xl: 0 20px 25px rgba(0,0,0,.5), 0 8px 10px rgba(0,0,0,.3);
}

/* ── Base ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: .875rem;
  line-height: 1.5;
  color: var(--color-body);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  transition: background .2s ease, color .2s ease;
}

a { text-decoration: none; color: inherit; }
a:hover { color: inherit; }

/* ── App Loader ──────────────────────────────────────────────── */
#app-loader {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
#app-loader { transition: opacity .2s ease, visibility .2s ease; }
#app-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-logo {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--blue-600), var(--purple-500));
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,99,235,.35);
  animation: loader-pulse 1.8s ease-in-out infinite;
}
.loader-logo i { font-size: 1.6rem; color: #fff; }

.loader-bar {
  width: 160px; height: 3px;
  background: var(--color-border);
  border-radius: 99px;
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue-600), var(--purple-500));
  border-radius: 99px;
  animation: loader-sweep 1.6s ease-in-out infinite;
}
.loader-text {
  font-size: .7rem; font-weight: 600;
  color: var(--color-muted);
  letter-spacing: .1em; text-transform: uppercase;
}

@keyframes loader-pulse {
  0%,100% { transform: scale(1);     box-shadow: 0 8px 24px rgba(37,99,235,.35); }
  50%      { transform: scale(1.05); box-shadow: 0 12px 32px rgba(37,99,235,.5); }
}
@keyframes loader-sweep {
  0%   { width: 0%;  transform: translateX(0); }
  60%  { width: 70%; transform: translateX(57%); }
  100% { width: 0%;  transform: translateX(230%); }
}

/* ── NProgress ───────────────────────────────────────────────── */
#nprogress .bar {
  background: linear-gradient(90deg, var(--blue-600), var(--purple-500)) !important;
  height: 3px !important;
}
#nprogress .peg {
  box-shadow: 0 0 10px var(--blue-500), 0 0 5px var(--blue-500) !important;
}

/* ── Layout ──────────────────────────────────────────────────── */
.app-wrapper { display: flex; min-height: 100vh; }
.app-main    { flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* ── Sidebar Overlay (mobile) ────────────────────────────────── */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1045;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s ease, visibility .25s ease;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
#sidebar-overlay.show { opacity: 1; visibility: visible; pointer-events: auto; }

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
  width: var(--sb-width);
  background: var(--sb-bg);
  border-right: var(--sb-right-border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  flex-shrink: 0;
  transition: transform .25s ease, box-shadow .25s ease, background .2s ease;
}
.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--sb-scrollbar); border-radius: 99px; }

/* Brand */
.sidebar-brand {
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: var(--sb-right-border);
  flex-shrink: 0;
}
.brand-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--blue-600), var(--purple-500));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.brand-icon i { font-size: 1rem; color: #fff; }
.brand-text strong { font-size: .85rem; font-weight: 700; color: var(--sb-brand-color); display: block; line-height: 1.2; }
.brand-text small  { font-size: .68rem; color: var(--sb-brand-small); }

/* Sidebar close button (mobile only) */
.sidebar-close-btn {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--sb-logout-color);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--r-sm);
  display: none;
  line-height: 1;
  transition: background .12s, color .12s;
}
.sidebar-close-btn:hover { background: var(--sb-hover); color: var(--sb-text-hover); }

/* Nav */
.sidebar nav { padding: 10px 8px; flex: 1; }

.sidebar-section-label {
  font-size: .62rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--sb-section-color);
  padding: 12px 10px 3px;
}

.sidebar .nav-link {
  color: var(--sb-text);
  border-radius: var(--r-sm);
  padding: 7px 10px;
  display: flex; align-items: center;
  gap: 9px;
  font-size: .825rem; font-weight: 500;
  margin-bottom: 1px;
  transition: background .12s, color .12s;
  white-space: nowrap;
}
.sidebar .nav-link i {
  font-size: .95rem; width: 16px;
  text-align: center; flex-shrink: 0;
  opacity: .7;
}
.sidebar .nav-link:hover {
  background: var(--sb-hover);
  color: var(--sb-text-hover);
}
.sidebar .nav-link:hover i { opacity: 1; }
.sidebar .nav-link.active {
  background: var(--sb-active-bg);
  color: var(--sb-text-active) !important;
  box-shadow: 0 2px 8px rgba(37,99,235,.3);
}
.sidebar .nav-link.active i { opacity: 1; }

/* Department sub-links */
.sidebar .nav-link-sub {
  padding-left: 28px;
  font-size: .775rem;
  font-weight: 400;
  margin-bottom: 0;
  opacity: .85;
  padding-top: 5px;
  padding-bottom: 5px;
}
.sidebar .nav-link-sub.active { opacity: 1; }
.sidebar .nav-link-sub .dept-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: .4;
  flex-shrink: 0;
}
.sidebar .nav-link-sub:hover .dept-dot,
.sidebar .nav-link-sub.active .dept-dot { opacity: 1; }

/* Chevron rotation on collapse toggle */
.sidebar-dept-toggle { cursor: pointer; border: none; background: none; width: 100%; text-align: left; }
.sidebar-dept-toggle .sb-chevron { transition: transform .18s ease; font-size: .65rem; }
.sidebar-dept-toggle[aria-expanded="true"] .sb-chevron { transform: rotate(180deg); }

/* Footer */
.sidebar-footer {
  padding: 12px;
  border-top: var(--sb-right-border);
  display: flex; align-items: center; gap: 9px;
  flex-shrink: 0;
}
.avatar-sm {
  width: 32px; height: 32px;
  background: var(--sb-avatar-bg);
  border: 1px solid var(--sb-avatar-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.avatar-sm i { color: var(--sb-avatar-icon); font-size: .85rem; }
.sidebar-footer .name { font-size: .78rem; color: var(--sb-footer-name); font-weight: 600; line-height: 1.2; }
.sidebar-footer .role { font-size: .66rem; color: var(--sb-footer-role); }
.sidebar-footer-profile-link {
  display: flex; align-items: center; gap: 9px;
  flex: 1; min-width: 0; text-decoration: none;
}
.sidebar-logout-btn {
  color: var(--sb-logout-color);
  font-size: 1rem; flex-shrink: 0; padding: 4px;
  border-radius: var(--r-sm);
  transition: color .12s, background .12s;
}
.sidebar-logout-btn:hover {
  color: var(--red-500) !important;
  background: rgba(239,68,68,.08);
}
.sidebar-footer-avatar {
  width: 32px; height: 32px;
  border-radius: 50%; object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--sb-avatar-border);
}

/* ── Topbar ──────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 8px;
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow-xs);
  transition: background .2s ease, border-color .2s ease;
}
.topbar .page-title {
  font-size: .9rem; font-weight: 700;
  color: var(--topbar-title);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar-actions { display: flex; align-items: center; gap: 6px; }
.topbar-divider {
  width: 1px; height: 20px;
  background: var(--color-border);
  flex-shrink: 0; margin: 0 2px;
}

/* Topbar icon buttons */
.topbar-icon-btn {
  width: 34px; height: 34px;
  background: transparent;
  border: none;
  color: var(--topbar-icon);
  border-radius: var(--r-sm);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: background .12s, color .12s;
  position: relative;
  flex-shrink: 0;
  padding: 0;
}
.topbar-icon-btn:hover {
  background: var(--topbar-user-hover);
  color: var(--topbar-icon-hover);
}

/* Topbar user chip */
.topbar-user-chip {
  display: flex; align-items: center; gap: 8px;
  border-radius: var(--r-sm);
  padding: 4px 8px;
  text-decoration: none;
  color: var(--topbar-user-color);
  transition: background .12s;
  white-space: nowrap;
}
.topbar-user-chip:hover { background: var(--topbar-user-hover); color: var(--topbar-user-color); }
.topbar-user-chip span { font-size: .78rem; font-weight: 600; }
.topbar-user-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  object-fit: cover; border: 1.5px solid var(--color-border);
}
.topbar-user-initials {
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 800; color: #fff;
  flex-shrink: 0;
}

/* ── Notification Bell ───────────────────────────────────────── */
.notif-badge {
  position: absolute;
  top: 4px; right: 4px;
  min-width: 16px; height: 16px;
  background: #ef4444;
  border-radius: 99px;
  font-size: .6rem; font-weight: 700;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  line-height: 1;
  padding: 0 3px;
  border: 1.5px solid var(--topbar-bg);
  transition: border-color .2s ease;
}

/* Notification Dropdown */
.notif-dropdown {
  width: 340px !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--r-md) !important;
  box-shadow: var(--shadow-lg) !important;
  background: var(--color-surface) !important;
  padding: 0 !important;
  overflow: hidden;
  max-height: 480px;
  margin-top: 6px !important;
}
.notif-dropdown.show {
  display: flex !important;
  flex-direction: column;
}

.notif-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
  background: var(--color-surface2);
}
.notif-title {
  font-size: .82rem; font-weight: 700;
  color: var(--color-body);
}

.notif-list { overflow-y: auto; flex: 1; }

.notif-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none; color: inherit;
  transition: background .1s;
}
.notif-item:hover { background: var(--topbar-user-hover); }
.notif-item:last-child { border-bottom: none; }

.notif-icon {
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; flex-shrink: 0; margin-top: 1px;
}
.notif-icon.warning { background: #fef9c3; color: #92400e; }
.notif-icon.success { background: #dcfce7; color: #15803d; }
.notif-icon.info    { background: #dbeafe; color: #1d4ed8; }

[data-theme="dark"] .notif-icon.warning { background: rgba(251,191,36,.15); color: #fbbf24; }
[data-theme="dark"] .notif-icon.success { background: rgba(34,197,94,.15);  color: #4ade80; }
[data-theme="dark"] .notif-icon.info    { background: rgba(59,130,246,.15); color: #60a5fa; }

.notif-content { flex: 1; min-width: 0; }
.notif-item-title { font-size: .78rem; font-weight: 600; color: var(--color-body); line-height: 1.3; }
.notif-item-body  { font-size: .73rem; color: var(--color-muted); margin-top: 2px; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.notif-time       { font-size: .67rem; color: var(--color-muted); margin-top: 3px; opacity: .7; }

.notif-empty {
  padding: 32px; text-align: center; color: var(--color-muted);
}
.notif-empty i { font-size: 1.8rem; opacity: .4; display: block; margin-bottom: 8px; }
.notif-empty p { font-size: .78rem; margin: 0; }

.notif-footer {
  padding: 10px 16px;
  border-top: 1px solid var(--color-border);
  text-align: center; flex-shrink: 0;
  background: var(--color-surface2);
}
.notif-footer a { font-size: .76rem; color: var(--color-primary); font-weight: 600; }

/* ── Content ─────────────────────────────────────────────────── */
.content-area { padding: 22px; flex: 1; }

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  transition: background .2s ease, border-color .2s ease;
}
.card-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 18px;
  border-radius: var(--r-md) var(--r-md) 0 0 !important;
  display: flex; align-items: center;
}
.card-title {
  font-size: .84rem; font-weight: 700;
  color: var(--color-body); margin: 0;
}

[data-theme="dark"] .card-header { background: var(--color-surface2); }

/* ── Stat Cards ──────────────────────────────────────────────── */
.stat-card {
  padding: 20px; position: relative; overflow: hidden;
  transition: transform .15s, box-shadow .15s;
}
.stat-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.stat-card::after {
  content: ''; position: absolute; top: 0; right: 0;
  width: 80px; height: 80px; border-radius: 50%;
  opacity: .04; background: currentColor;
  transform: translate(20px, -20px);
}
.stat-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.stat-value {
  font-size: 1.8rem; font-weight: 800;
  line-height: 1; letter-spacing: -.02em;
}
.stat-label { font-size: .72rem; color: var(--color-muted); margin-top: 3px; font-weight: 500; }
.stat-progress {
  height: 3px; border-radius: 99px;
  background: var(--color-border); margin-top: 16px; overflow: hidden;
}
.stat-progress-fill { height: 100%; border-radius: 99px; transition: width 1.2s cubic-bezier(.4,0,.2,1); }

/* ── Tables ──────────────────────────────────────────────────── */
.table {
  --bs-table-hover-bg: transparent;
  --bs-table-bg: transparent;
  margin: 0;
}
.table thead th {
  font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--slate-400);
  border-bottom: 1px solid var(--color-border);
  padding: 10px 16px; white-space: nowrap;
  background: var(--color-surface2);
}
.table tbody td {
  padding: 11px 16px; vertical-align: middle;
  border-color: var(--color-border);
  font-size: .845rem; color: var(--color-body);
}
.table tbody tr:last-child td { border-bottom: none; }
.table-hover tbody tr { transition: background .1s; }
.table-hover tbody tr:hover td { background: var(--sb-hover); }

[data-theme="dark"] .table { --bs-table-color: var(--color-body); }
[data-theme="dark"] .table thead th { color: var(--slate-500); }

/* Row actions */
.table tbody tr .row-actions { opacity: 0; transition: opacity .15s; }
.table tbody tr:hover .row-actions,
.table tbody tr:focus-within .row-actions { opacity: 1; }
@media (hover: none) { .table tbody tr .row-actions { opacity: 1; } }

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
  font-size: .68rem; font-weight: 600;
  padding: 3px 8px; border-radius: var(--r-sm);
  letter-spacing: .02em;
}

.badge-success  { background: #dcfce7; color: #15803d; }
.badge-danger   { background: #fee2e2; color: #b91c1c; }
.badge-warning  { background: #fef9c3; color: #92400e; }
.badge-info     { background: #dbeafe; color: #1d4ed8; }
.badge-dark     { background: var(--slate-800); color: #e2e8f0; }
.badge-secondary{ background: var(--slate-100); color: var(--slate-500); }

[data-theme="dark"] .badge-success  { background: rgba(34,197,94,.15);  color: #4ade80; }
[data-theme="dark"] .badge-danger   { background: rgba(239,68,68,.15);  color: #f87171; }
[data-theme="dark"] .badge-warning  { background: rgba(245,158,11,.15); color: #fbbf24; }
[data-theme="dark"] .badge-info     { background: rgba(59,130,246,.15); color: #60a5fa; }
[data-theme="dark"] .badge-dark     { background: rgba(255,255,255,.1); color: #e2e8f0; }
[data-theme="dark"] .badge-secondary{ background: rgba(255,255,255,.08); color: #94a3b8; }

/* Bootstrap bg-* badges in dark mode */
[data-theme="dark"] .bg-warning { background-color: rgba(245,158,11,.2) !important; color: #fbbf24 !important; }
[data-theme="dark"] .bg-success { background-color: rgba(34,197,94,.2) !important;  color: #4ade80 !important; }
[data-theme="dark"] .bg-danger  { background-color: rgba(239,68,68,.2) !important;  color: #f87171 !important; }
[data-theme="dark"] .bg-info    { background-color: rgba(59,130,246,.2) !important; color: #60a5fa !important; }
[data-theme="dark"] .bg-primary { background-color: rgba(37,99,235,.3) !important;  color: #93c5fd !important; }
[data-theme="dark"] .bg-dark    { background-color: rgba(255,255,255,.1) !important; color: #e2e8f0 !important; }
[data-theme="dark"] .bg-secondary { background-color: rgba(255,255,255,.08) !important; color: #94a3b8 !important; }

.badge-blood {
  background: #fff1f2; color: #be123c;
  font-weight: 700; font-size: .7rem;
  padding: 2px 7px; border-radius: 5px;
  display: inline-flex; align-items: center; gap: 3px;
}
[data-theme="dark"] .badge-blood { background: rgba(190,18,60,.15); color: #fb7185; }

.badge-rank {
  background: var(--slate-900); color: var(--slate-400);
  font-family: var(--font-mono); font-size: .65rem;
  padding: 2px 6px; border-radius: 4px; letter-spacing: .03em;
}
[data-theme="dark"] .badge-rank { background: rgba(255,255,255,.08); }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  border-radius: var(--r-sm);
  font-size: .82rem; font-weight: 500;
  transition: all .12s ease;
}
.btn-sm { padding: 4px 10px; font-size: .76rem; }
.btn-xs { padding: 2px 7px;  font-size: .72rem; }

.btn-primary { background: var(--blue-600); border-color: var(--blue-600); }
.btn-primary:hover { background: var(--blue-700); border-color: var(--blue-700); box-shadow: 0 2px 8px rgba(37,99,235,.3); }

.btn-icon {
  width: 30px; height: 30px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm); font-size: .8rem;
}
.btn-icon.btn-xs { width: 24px; height: 24px; font-size: .7rem; }

[data-theme="dark"] .btn-outline-secondary {
  color: #94a3b8;
  border-color: rgba(255,255,255,.15);
}
[data-theme="dark"] .btn-outline-secondary:hover {
  background: rgba(255,255,255,.08);
  color: #e2e8f0;
  border-color: rgba(255,255,255,.25);
}

/* ── Forms ───────────────────────────────────────────────────── */
.form-control,
.form-select {
  border-radius: var(--r-sm);
  border-color: var(--color-border);
  font-size: .845rem; padding: 7px 11px;
  color: var(--color-body);
  background: var(--color-surface);
  transition: border-color .15s, box-shadow .15s, background .2s;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,.14);
  outline: none;
  background: var(--color-surface);
  color: var(--color-body);
}
.form-control::placeholder { color: var(--color-muted); }
.form-label { font-size: .78rem; font-weight: 600; color: var(--color-body); margin-bottom: 5px; }
.form-text  { font-size: .74rem; color: var(--color-muted); }

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background: var(--color-surface2);
  border-color: rgba(255,255,255,.1);
  color: #e2e8f0;
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background: var(--color-surface2);
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,.2);
  color: #e2e8f0;
}
[data-theme="dark"] .form-select option { background: #1e293b; }

.input-group-text {
  border-color: var(--color-border);
  background: var(--color-surface2);
  color: var(--color-muted); font-size: .84rem;
}
[data-theme="dark"] .input-group-text {
  background: var(--color-surface2);
  border-color: rgba(255,255,255,.1);
  color: var(--slate-500);
}

/* ── Modals ──────────────────────────────────────────────────── */
.modal-content {
  border-radius: var(--r-lg); border: none;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,0,0,.04);
  background: var(--color-surface);
  color: var(--color-body);
}
.modal-header {
  border-bottom: 1px solid var(--color-border);
  padding: 16px 20px;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.modal-footer {
  border-top: 1px solid var(--color-border);
  padding: 12px 20px;
  border-radius: 0 0 var(--r-lg) var(--r-lg);
}
.modal-title { font-size: .9rem; font-weight: 700; }
.modal-body  { padding: 18px 20px; }
.modal-backdrop { backdrop-filter: blur(2px); }

[data-theme="dark"] .modal-content { background: #1e293b; }
[data-theme="dark"] .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }

/* ── Alerts ──────────────────────────────────────────────────── */
.alert {
  border-radius: var(--r-sm); border: none;
  font-size: .835rem; padding: 10px 14px;
}
.alert-info    { background: #eff6ff; color: #1e40af; }
.alert-success { background: #f0fdf4; color: #166534; }
.alert-warning { background: #fffbeb; color: #92400e; }
.alert-danger  { background: #fef2f2; color: #991b1b; }

[data-theme="dark"] .alert-info    { background: rgba(30,64,175,.15);  color: #93c5fd; }
[data-theme="dark"] .alert-success { background: rgba(22,101,52,.2);   color: #86efac; }
[data-theme="dark"] .alert-warning { background: rgba(146,64,14,.2);   color: #fde68a; }
[data-theme="dark"] .alert-danger  { background: rgba(153,27,27,.2);   color: #fca5a5; }

/* ── Workflow steps ──────────────────────────────────────────── */
.workflow-steps { display: flex; align-items: flex-start; }

.step-item {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; position: relative;
}
.step-item:not(:last-child)::after {
  content: ''; position: absolute;
  top: 17px; left: calc(50% + 18px); right: calc(-50% + 18px);
  height: 2px; background: var(--color-border); z-index: 0;
}
.step-item.done:not(:last-child)::after   { background: var(--green-500); }
.step-item.active:not(:last-child)::after { background: linear-gradient(90deg, var(--green-500), var(--color-border)); }

.step-circle {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-surface2);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; color: var(--color-muted);
  position: relative; z-index: 1;
  transition: all .25s;
  border: 2px solid var(--color-border);
}
.step-item.done     .step-circle { background: var(--green-500); color: #fff; border-color: var(--green-500); }
.step-item.active   .step-circle { background: var(--blue-600);  color: #fff; border-color: var(--blue-600); box-shadow: 0 0 0 4px rgba(37,99,235,.15); }
.step-item.rejected .step-circle { background: var(--red-500);   color: #fff; border-color: var(--red-500); }

.step-label {
  font-size: .67rem; color: var(--color-muted);
  margin-top: 7px; font-weight: 500;
  text-align: center; white-space: nowrap;
}
.step-item.done     .step-label { color: var(--green-600); font-weight: 600; }
.step-item.active   .step-label { color: var(--blue-600);  font-weight: 700; }
.step-item.rejected .step-label { color: var(--red-600);   font-weight: 600; }

/* ── Employee avatar ─────────────────────────────────────────── */
.emp-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  object-fit: cover; flex-shrink: 0;
}
.emp-avatar-placeholder {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--blue-50); border: 1px solid var(--blue-100);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: .75rem; font-weight: 700; color: var(--blue-600);
}
[data-theme="dark"] .emp-avatar-placeholder {
  background: rgba(37,99,235,.15); border-color: rgba(37,99,235,.3); color: #60a5fa;
}

/* ── QR thumbnail ────────────────────────────────────────────── */
.qr-thumb {
  width: 36px; height: 36px; border-radius: 5px;
  border: 1px solid var(--color-border); object-fit: contain;
  cursor: pointer; transition: transform .15s, box-shadow .15s;
}
.qr-thumb:hover { transform: scale(1.12); box-shadow: var(--shadow-md); }
[data-theme="dark"] .qr-thumb { filter: invert(1); }

/* ── Empty state ─────────────────────────────────────────────── */
.empty-state { text-align: center; padding: 44px 20px; color: var(--color-muted); }
.empty-state-icon {
  width: 52px; height: 52px;
  background: var(--color-surface2); border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 14px;
}
.empty-state h6 { font-size: .85rem; font-weight: 600; color: var(--color-body); margin-bottom: 4px; }
.empty-state p  { font-size: .78rem; color: var(--color-muted); margin: 0; }

/* ── Utilities ───────────────────────────────────────────────── */
.font-mono { font-family: var(--font-mono); font-size: .8rem; }
.text-xs   { font-size: .72rem; }
.text-2xs  { font-size: .65rem; }
.fw-medium { font-weight: 500; }
.divider   { border-top: 1px solid var(--color-border); margin: 14px 0; }

/* Bootstrap text-muted dark mode */
[data-theme="dark"] .text-muted { color: var(--slate-400) !important; }

/* ── Profile page ────────────────────────────────────────────── */
.profile-cover {
  height: 90px;
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #7c3aed 100%);
  border-radius: var(--r-md) var(--r-md) 0 0;
  position: relative;
}
.profile-avatar-wrap { position: absolute; bottom: -36px; left: 20px; }
.profile-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  border: 3px solid var(--color-surface); object-fit: cover;
  box-shadow: var(--shadow-md);
}
.profile-avatar-placeholder {
  width: 72px; height: 72px; border-radius: 50%;
  border: 3px solid var(--color-surface);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--blue-600), var(--purple-500));
  display: flex; align-items: center; justify-content: center;
}
.profile-avatar-placeholder span { font-size: 1.6rem; font-weight: 800; color: #fff; line-height: 1; }

/* ── Login Page ──────────────────────────────────────────────── */
.login-page {
  display: flex;
  min-height: 100vh;
  background: var(--color-bg);
  transition: background .25s ease;
  overflow: hidden;
}

/* Entrance animations: .la-in (brand panel) and .lf-in (form), staggered via --d */
.la-in, .lf-in {
  opacity: 0;
  animation: login-rise .6s cubic-bezier(.2,.8,.2,1) forwards;
  animation-delay: var(--d, 0s);
}
.la-in { animation-name: login-rise-left; }
@keyframes login-rise      { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes login-rise-left { from { opacity: 0; transform: translateX(-18px); } to { opacity: 1; transform: none; } }

/* Brand panel */
.login-left {
  position: relative;
  width: 46%; max-width: 620px; min-width: 440px; flex-shrink: 0;
  background: linear-gradient(150deg, #0b1437 0%, #10235e 45%, #1e1b5a 100%);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.login-aurora { position: absolute; inset: 0; z-index: -2; filter: blur(60px); opacity: .75; }
.login-aurora .blob {
  position: absolute; border-radius: 50%;
  animation: login-blob 18s ease-in-out infinite alternate;
}
.blob-1 { width: 420px; height: 420px; background: #2563eb; top: -120px; left: -80px; }
.blob-2 { width: 360px; height: 360px; background: #7c3aed; bottom: -100px; right: -60px; animation-duration: 22s !important; animation-delay: -6s !important; }
.blob-3 { width: 260px; height: 260px; background: #06b6d4; top: 45%; left: 35%; opacity: .55; animation-duration: 26s !important; animation-delay: -12s !important; }
@keyframes login-blob {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(60px, 40px) scale(1.12); }
  100% { transform: translate(-40px, 70px) scale(.92); }
}
.login-grid {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%);
}
.login-left-inner {
  position: relative; width: 100%;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 48px 56px; gap: 32px;
}
.login-brand { display: flex; align-items: center; gap: 12px; }
.login-left-logo {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; flex-shrink: 0;
  background: linear-gradient(135deg, #3b82f6, #7c3aed);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(59,130,246,.4), inset 0 1px 0 rgba(255,255,255,.25);
}
.login-left-logo i { color: #fff; font-size: 1.2rem; }
.login-brand-name { font-weight: 800; font-size: 1rem; letter-spacing: -.01em; }
.login-brand-tag  { font-size: .72rem; color: rgba(255,255,255,.55); }

.login-left-title {
  font-size: 2.1rem; font-weight: 800; line-height: 1.15;
  letter-spacing: -.03em; margin-bottom: 12px; color: #fff;
}
.login-left-title span {
  background: linear-gradient(90deg, #93c5fd, #c4b5fd, #67e8f9, #93c5fd);
  background-size: 300% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: login-gradient-text 8s linear infinite;
}
@keyframes login-gradient-text { to { background-position: 300% 0; } }
.login-left-sub { font-size: .9rem; color: rgba(255,255,255,.65); line-height: 1.6; margin: 0 0 32px; max-width: 400px; }

/* Floating ID card */
.login-idcard {
  position: relative; overflow: hidden;
  width: 300px; height: 180px; margin-bottom: 36px;
  border-radius: 16px; padding: 18px 20px;
  background: linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 24px 48px rgba(2,6,23,.45);
}
.login-idcard.la-in {
  animation: login-rise-left .6s cubic-bezier(.2,.8,.2,1) forwards, login-float 6s ease-in-out infinite;
  animation-delay: var(--d), 1s;
}
@keyframes login-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-10px) rotate(-1deg); }
}
.idcard-shine {
  position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: login-shine 5s ease-in-out 1.5s infinite;
}
@keyframes login-shine { 0% { transform: translateX(-100%); } 35%, 100% { transform: translateX(100%); } }
.idcard-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.idcard-chip {
  width: 38px; height: 28px; border-radius: 6px;
  background: linear-gradient(135deg, #fde68a, #d97706);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.15);
}
.idcard-nfc { transform: rotate(90deg); color: rgba(255,255,255,.7); font-size: 1.1rem; }
.idcard-body { display: flex; align-items: center; gap: 14px; }
.idcard-photo {
  width: 58px; height: 70px; border-radius: 10px; flex-shrink: 0;
  background: rgba(255,255,255,.14);
  display: flex; align-items: flex-end; justify-content: center; overflow: hidden;
}
.idcard-photo i { font-size: 3rem; line-height: .85; color: rgba(255,255,255,.55); }
.idcard-lines { flex: 1; display: flex; flex-direction: column; gap: 9px; }
.idcard-lines span { height: 7px; border-radius: 4px; background: rgba(255,255,255,.35); }
.idcard-lines span:first-child { background: rgba(255,255,255,.7); height: 9px; }
.idcard-qr {
  width: 48px; height: 48px; border-radius: 8px; background: #fff;
  display: flex; align-items: center; justify-content: center; align-self: flex-end;
}
.idcard-qr i { font-size: 2.1rem; color: #0b1437; line-height: 1; }

.login-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.login-feature-item { display: flex; align-items: center; gap: 12px; font-size: .84rem; color: rgba(255,255,255,.78); }
.login-feature-icon {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  transition: transform .2s ease, background .2s ease;
}
.login-feature-item:hover .login-feature-icon { transform: translateY(-2px) scale(1.06); background: rgba(255,255,255,.15); }
.login-feature-icon i { font-size: .9rem; color: #93c5fd; }
.login-copy { font-size: .72rem; color: rgba(255,255,255,.4); margin: 0; }

/* Form panel */
.login-right {
  flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 32px 16px; position: relative;
}
.login-form-wrap { width: 100%; max-width: 400px; }
.login-form-wrap.has-error { animation: login-shake .45s cubic-bezier(.36,.07,.19,.97) .5s both; }
@keyframes login-shake {
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(3px); }
  30%, 50%, 70% { transform: translateX(-6px); }
  40%, 60% { transform: translateX(6px); }
}
.login-mobile-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; font-weight: 800; color: var(--color-body); }
.login-mobile-brand .login-left-logo { width: 38px; height: 38px; border-radius: 10px; }

.login-form-title {
  font-size: 1.65rem; font-weight: 800; color: var(--color-body);
  margin-bottom: 6px; letter-spacing: -.025em;
}
.login-form-sub { font-size: .88rem; color: var(--color-muted); margin: 0 0 28px; }

.login-page fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.login-page fieldset:disabled { opacity: .55; }
.login-field { margin-bottom: 16px; }
.login-field-label {
  display: block; font-size: .78rem; font-weight: 600;
  color: var(--color-body); margin-bottom: 6px;
}
.login-input-wrap { position: relative; }
.login-input-icon {
  position: absolute; left: 14px; top: 50%;
  transform: translateY(-50%); color: var(--slate-400);
  font-size: .95rem; pointer-events: none; transition: color .2s ease;
}
.login-input-wrap:focus-within .login-input-icon { color: var(--blue-600); }
.login-input {
  width: 100%; height: 46px;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: 10px; padding: 0 14px 0 40px;
  font-size: .9rem; color: var(--color-body); outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
  font-family: var(--font);
}
.login-input.has-toggle { padding-right: 44px; }
.login-input:hover { border-color: var(--slate-300); }
.login-input:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(59,130,246,.14); }
.login-input::placeholder { color: var(--slate-400); }
.login-input-wrap.invalid .login-input { border-color: var(--red-500); box-shadow: 0 0 0 4px rgba(239,68,68,.12); }
.login-input-wrap.invalid { animation: login-shake .4s cubic-bezier(.36,.07,.19,.97) both; }

.login-pw-toggle {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 34px; height: 34px; border: 0; border-radius: 8px;
  background: transparent; color: var(--slate-400); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s;
}
.login-pw-toggle:hover { background: var(--slate-100); color: var(--color-body); }

.login-capslock {
  margin-top: 6px; font-size: .74rem; font-weight: 600; color: var(--amber-500);
  display: flex; align-items: center; gap: 6px;
  animation: login-rise .25s ease both;
}
.login-capslock[hidden] { display: none; }

[data-theme="dark"] .login-input { background: var(--color-surface2); border-color: rgba(255,255,255,.1); color: #f9fafb; }
[data-theme="dark"] .login-input::placeholder { color: #4b5563; }
[data-theme="dark"] .login-input:hover { border-color: rgba(255,255,255,.18); }
[data-theme="dark"] .login-input:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(59,130,246,.22); }
[data-theme="dark"] .login-input-wrap:focus-within .login-input-icon { color: #60a5fa; }
[data-theme="dark"] .login-pw-toggle:hover { background: rgba(255,255,255,.06); }

/* Remaining-attempts meter */
.login-attempts { display: flex; gap: 5px; margin: -4px 0 14px; }
.login-attempts span { flex: 1; height: 4px; border-radius: 4px; background: var(--color-border); transition: background .3s; }
.login-attempts span.on { background: var(--amber-500); }

/* Remember me */
.login-row { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 22px; }
.login-check { position: relative; display: inline-flex; align-items: center; gap: 9px; font-size: .82rem; color: var(--color-muted); cursor: pointer; user-select: none; }
.login-check input { position: absolute; opacity: 0; pointer-events: none; }
.login-check-box {
  width: 18px; height: 18px; border-radius: 5px;
  border: 1.5px solid var(--slate-300); background: var(--color-surface);
  display: inline-flex; align-items: center; justify-content: center;
  transition: all .18s ease;
}
.login-check-box i { color: #fff; font-size: .9rem; transform: scale(0); transition: transform .18s cubic-bezier(.2,.8,.2,1.4); }
.login-check input:checked + .login-check-box { background: var(--blue-600); border-color: var(--blue-600); }
.login-check input:checked + .login-check-box i { transform: scale(1); }
.login-check input:focus-visible + .login-check-box { box-shadow: 0 0 0 4px rgba(59,130,246,.2); }
[data-theme="dark"] .login-check-box { background: var(--color-surface2); border-color: rgba(255,255,255,.2); }

/* Sign-in button */
.login-btn {
  position: relative; overflow: hidden;
  width: 100%; height: 48px;
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  background-size: 160% 160%;
  color: #fff; border: none; border-radius: 10px;
  font-size: .9rem; font-weight: 600; font-family: var(--font);
  cursor: pointer;
  box-shadow: 0 8px 20px -6px rgba(37,99,235,.55);
  transition: transform .15s ease, box-shadow .2s ease, background-position .4s ease;
}
.login-btn:hover:not(:disabled) { background-position: 100% 0; box-shadow: 0 12px 26px -6px rgba(37,99,235,.6); transform: translateY(-1px); }
.login-btn:active:not(:disabled) { transform: translateY(0) scale(.99); }
.login-btn:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(59,130,246,.3); }
.login-btn:disabled { cursor: not-allowed; }
fieldset:disabled .login-btn { box-shadow: none; background: var(--slate-400); }
.login-btn-label, .login-btn-loading {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: opacity .2s ease, transform .2s ease;
}
.login-btn-loading { position: absolute; inset: 0; opacity: 0; transform: translateY(8px); }
.login-btn.loading .login-btn-label { opacity: 0; transform: translateY(-8px); }
.login-btn.loading .login-btn-loading { opacity: 1; transform: none; }
.login-spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.35); border-top-color: #fff;
  animation: login-spin .7s linear infinite;
}
@keyframes login-spin { to { transform: rotate(360deg); } }
.login-ripple {
  position: absolute; width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,.45); transform: translate(-50%, -50%) scale(0);
  animation: login-ripple .6s ease-out forwards; pointer-events: none;
}
@keyframes login-ripple { to { transform: translate(-50%, -50%) scale(40); opacity: 0; } }

/* Alerts */
.login-alert {
  display: flex; align-items: flex-start; gap: 10px;
  border-radius: 10px; padding: 12px 14px; margin-bottom: 18px;
  font-size: .84rem; border: 1px solid;
}
.login-alert > i { font-size: 1rem; margin-top: 1px; }
.login-alert-meta { font-size: .76rem; opacity: .85; margin-top: 2px; }
.login-alert-error   { background: #fef2f2; border-color: rgba(239,68,68,.25); color: #b91c1c; }
.login-alert-success { background: #f0fdf4; border-color: rgba(34,197,94,.25); color: #15803d; }
.login-alert-info    { background: var(--blue-50); border-color: rgba(59,130,246,.25); color: var(--blue-700); }
[data-theme="dark"] .login-alert-error   { background: rgba(239,68,68,.1);  color: #fca5a5; }
[data-theme="dark"] .login-alert-success { background: rgba(34,197,94,.1);  color: #86efac; }
[data-theme="dark"] .login-alert-info    { background: rgba(59,130,246,.1); color: #93c5fd; }

/* Lockout card */
.login-lockout {
  display: flex; align-items: center; gap: 16px;
  padding: 16px; margin-bottom: 20px; border-radius: 12px;
  background: #fff7ed; border: 1px solid rgba(245,158,11,.3); color: #9a3412;
  transition: background .4s ease, border-color .4s ease, color .4s ease;
}
.lockout-ring { position: relative; width: 56px; height: 56px; flex-shrink: 0; }
.lockout-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.lockout-ring circle { fill: none; stroke-width: 5; }
.ring-track { stroke: rgba(245,158,11,.2); }
.ring-fill  { stroke: var(--amber-500); stroke-linecap: round; transition: stroke-dashoffset 1s linear, stroke .3s; }
.lockout-ring i {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--amber-500);
  animation: login-pulse 1.6s ease-in-out infinite;
}
@keyframes login-pulse { 50% { transform: scale(1.12); opacity: .75; } }
.lockout-title { font-weight: 700; font-size: .9rem; margin-bottom: 2px; }
.lockout-text  { font-size: .8rem; opacity: .9; }
.lockout-text strong { font-variant-numeric: tabular-nums; }
.login-lockout.unlocked { background: #f0fdf4; border-color: rgba(34,197,94,.3); color: #15803d; }
.login-lockout.unlocked .ring-fill { stroke: var(--green-500); }
.login-lockout.unlocked .lockout-ring i { color: var(--green-500); animation: none; }
[data-theme="dark"] .login-lockout { background: rgba(245,158,11,.08); color: #fcd34d; }
[data-theme="dark"] .login-lockout.unlocked { background: rgba(34,197,94,.08); color: #86efac; }

.login-secure-note {
  margin-top: 26px; display: flex; align-items: center; justify-content: center; gap: 7px;
  font-size: .74rem; color: var(--color-muted); text-align: center;
}
.login-secure-note i { color: var(--green-500); }

/* Login theme-toggle (top-right corner) */
.login-theme-toggle { position: fixed; top: 16px; right: 16px; z-index: 10; }
.login-theme-btn {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--color-surface); border: 1px solid var(--color-border);
  color: var(--color-muted); box-shadow: var(--shadow-sm); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform .3s ease, color .2s;
}
.login-theme-btn:hover { color: var(--color-body); transform: rotate(20deg); }

@media (max-width: 1199.98px) {
  .login-left { min-width: 400px; }
  .login-left-inner { padding: 40px; }
  .login-left-title { font-size: 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  .login-page *, .login-page *::before, .login-page *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    animation-delay: 0s !important; transition-duration: .01ms !important;
  }
  .la-in, .lf-in { opacity: 1; }
}

/* ── NFC / RFID tag reader ───────────────────────────────────── */
.tag-reader-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin-top: 8px;
}
.tag-reader-bar .btn { display: inline-flex; align-items: center; gap: 6px; }
.tag-nfc-btn.active { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.tag-nfc-btn.active i { animation: tag-buzz 1.2s ease-in-out infinite; }
@keyframes tag-buzz { 0%,100% { transform: rotate(0); } 25% { transform: rotate(-12deg); } 75% { transform: rotate(12deg); } }
.tag-status {
  flex-basis: 100%; display: flex; align-items: flex-start; gap: 8px;
  font-size: .78rem; color: var(--color-muted); line-height: 1.4;
}
.tag-status a { color: inherit; font-weight: 600; text-decoration: underline; }
.tag-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: 5px;
  background: var(--slate-400);
}
.tag-reader-bar[data-state="idle"] .tag-dot,
.tag-reader-bar[data-state="listening"] .tag-dot { background: var(--blue-500); animation: tag-ping 1.4s ease-out infinite; }
.tag-reader-bar[data-state="ok"]   .tag-status { color: var(--green-600); }
.tag-reader-bar[data-state="ok"]   .tag-dot    { background: var(--green-500); }
.tag-reader-bar[data-state="warn"] .tag-status { color: #b45309; }
.tag-reader-bar[data-state="warn"] .tag-dot    { background: var(--amber-500); }
.tag-reader-bar[data-state="error"] .tag-status { color: var(--red-600); }
.tag-reader-bar[data-state="error"] .tag-dot    { background: var(--red-500); }
[data-theme="dark"] .tag-reader-bar[data-state="ok"]   .tag-status { color: #4ade80; }
[data-theme="dark"] .tag-reader-bar[data-state="warn"] .tag-status { color: #fbbf24; }
[data-theme="dark"] .tag-reader-bar[data-state="error"] .tag-status { color: #f87171; }
@keyframes tag-ping { 0% { box-shadow: 0 0 0 0 rgba(59,130,246,.5); } 100% { box-shadow: 0 0 0 8px rgba(59,130,246,0); } }
.tag-flash { animation: tag-flash 1s ease; }
@keyframes tag-flash { 0% { box-shadow: 0 0 0 4px rgba(34,197,94,.45); border-color: var(--green-500); } 100% { box-shadow: none; } }

/* Tag enrollment page */
.tag-zone {
  position: relative; border: 2px dashed var(--color-border); border-radius: var(--r-xl);
  padding: 28px 20px; text-align: center; background: var(--color-surface2);
  transition: border-color .2s, background .2s;
}
.tag-zone.got-tag { border-color: var(--green-500); border-style: solid; }
.tag-zone-icon {
  position: relative; width: 76px; height: 76px; margin: 0 auto 14px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue-600), var(--purple-500)); color: #fff; font-size: 2rem;
}
.tag-zone-icon::before, .tag-zone-icon::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid var(--blue-500); animation: tag-wave 2.2s ease-out infinite;
}
.tag-zone-icon::after { animation-delay: 1.1s; }
.tag-zone.got-tag .tag-zone-icon { background: var(--green-500); }
.tag-zone.got-tag .tag-zone-icon::before, .tag-zone.got-tag .tag-zone-icon::after { display: none; }
@keyframes tag-wave { from { transform: scale(1); opacity: .7; } to { transform: scale(1.8); opacity: 0; } }
.tag-zone-title { font-weight: 700; font-size: 1rem; color: var(--color-body); }
.tag-zone-sub { font-size: .8rem; color: var(--color-muted); margin-top: 2px; }
.tag-zone .form-control { text-align: center; font-size: 1.05rem; letter-spacing: .04em; }

.tag-card-list { max-height: 360px; overflow-y: auto; margin: 0 -4px; padding: 0 4px; }
.tag-card-item {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  padding: 9px 10px; border-radius: var(--r-md); border: 1px solid transparent;
  background: transparent; color: var(--color-body); font-size: .84rem; cursor: pointer;
  transition: background .15s, border-color .15s;
}
.tag-card-item:hover { background: var(--sb-hover); }
.tag-card-item.selected { border-color: var(--blue-500); background: rgba(59,130,246,.08); }
.tag-card-item .num { font-family: var(--font-mono); font-size: .74rem; color: var(--color-muted); }
.tag-card-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  background: var(--blue-50); color: var(--blue-700); font-weight: 700; font-size: .8rem;
}
[data-theme="dark"] .tag-card-avatar { background: rgba(59,130,246,.15); color: #93c5fd; }
@media (prefers-reduced-motion: reduce) {
  .tag-zone-icon::before, .tag-zone-icon::after, .tag-dot, .tag-nfc-btn.active i { animation: none !important; }
}

/* ── Scrollbar (global) ──────────────────────────────────────── */
::-webkit-scrollbar       { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--slate-300); }

[data-theme="dark"] ::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); }
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.2); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  #sidebar-overlay { display: block; }
  .sidebar-close-btn { display: flex !important; }

  .sidebar {
    position: fixed;
    top: 0; left: 0; height: 100vh; height: 100dvh;
    z-index: 1050;
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-xl);
  }

  .content-area { padding: 14px; }
  .topbar { padding: 0 14px; }
}

@media (max-width: 767.98px) {
  .stat-value { font-size: 1.5rem; }
}

@media (max-width: 575.98px) {
  .notif-dropdown { width: calc(100vw - 24px) !important; }
}

/* ── Scan location badge (scanner page) ─────────────────────── */
.loc-badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 999px;
  font-size: .75rem; font-weight: 600; border: 1px solid var(--color-border); color: var(--color-muted);
  background: var(--color-surface); white-space: nowrap; }
.loc-badge.ok { color: #16a34a; border-color: rgba(22,163,74,.35); background: rgba(22,163,74,.08); }
.loc-badge.denied, .loc-badge.unavailable { color: #b45309; border-color: rgba(180,83,9,.3); background: rgba(180,83,9,.07); }
@media (max-width: 575.98px) { .loc-badge span { display: none; } }