@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Modern Brand Palette */
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --primary-glow: rgba(79, 70, 229, 0.28);
  --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #8b5cf6 100%);
  
  --secondary: #0ea5e9;
  --secondary-hover: #0284c7;
  --secondary-light: #f0f9ff;
  --secondary-gradient: linear-gradient(135deg, #0ea5e9 0%, #38bdf8 100%);
  
  --accent: #10b981;
  --accent-hover: #059669;
  --accent-light: #ecfdf5;
  --accent-glow: rgba(16, 185, 129, 0.28);
  --accent-gradient: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  
  --warning: #f59e0b;
  --warning-light: #fffbeb;
  --warning-glow: rgba(245, 158, 11, 0.25);
  --warning-gradient: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --danger-light: #fef2f2;
  --danger-glow: rgba(239, 68, 68, 0.25);
  --danger-gradient: linear-gradient(135deg, #ef4444 0%, #f87171 100%);

  --info: #3b82f6;
  --info-light: #eff6ff;
  
  /* Surfaces & Ambient Backgrounds */
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #ffffff;
  --bg-sidebar: #090d1a;
  --bg-sidebar-hover: rgba(255, 255, 255, 0.08);
  --bg-sidebar-active: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  --bg-card: rgba(255, 255, 255, 0.98);
  
  /* Typography Colors */
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-sidebar: #94a3b8;
  --text-sidebar-active: #ffffff;
  
  /* Borders & Shadows */
  --border-color: #e2e8f0;
  --border-subtle: #f1f5f9;
  --border-glass: rgba(255, 255, 255, 0.7);
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 4px 0 rgba(15, 23, 42, 0.05), 0 1px 2px -1px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 6px 16px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.1), 0 4px 10px -4px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 24px 48px -8px rgba(15, 23, 42, 0.15), 0 8px 16px -6px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 0 25px rgba(79, 70, 229, 0.3);
  
  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 100% 0%, rgba(99, 102, 241, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 0% 100%, rgba(14, 165, 233, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Glassmorphism utilities */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
}

.glass-dark {
  background: rgba(9, 13, 26, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* App Container Layout */
#app {
  display: flex;
  min-height: 100vh;
  background: var(--bg-main);
}

/* Sidebar Styles */
.sidebar {
  width: 270px;
  background: linear-gradient(180deg, #090d1a 0%, #0d1527 100%);
  color: #fff;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  z-index: 50;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 4px 0 28px rgba(0, 0, 0, 0.25);
}

.sidebar-header {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.logo-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 19px;
  color: #fff;
  box-shadow: 0 6px 18px var(--primary-glow);
  letter-spacing: -0.5px;
  transition: var(--transition);
}

.logo-badge:hover {
  transform: rotate(6deg) scale(1.05);
}

.logo-text {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: #fff;
}

.logo-text span {
  background: linear-gradient(135deg, #38bdf8, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sidebar-nav {
  padding: 20px 14px;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.nav-category {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #64748b;
  padding: 14px 12px 6px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-category::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--text-sidebar);
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
  position: relative;
}

.nav-link:hover {
  background: var(--bg-sidebar-hover);
  color: #fff;
  transform: translateX(4px);
}

.nav-link.active {
  background: var(--bg-sidebar-active);
  color: #fff;
  box-shadow: 0 4px 18px var(--primary-glow);
  font-weight: 600;
}

.nav-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  height: 50%;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: #38bdf8;
  box-shadow: 0 0 10px #38bdf8;
}

.nav-link i {
  font-size: 15px;
  width: 22px;
  text-align: center;
  opacity: 0.9;
  transition: var(--transition-fast);
}

.nav-link:hover i {
  transform: scale(1.15);
}

.sidebar-footer {
  padding: 16px 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.2);
}

.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition);
}

.user-profile-badge:hover {
  background: rgba(255, 255, 255, 0.08);
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #6366f1, #a855f7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  color: #fff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

/* Main Content Area */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100vh;
  overflow-y: auto;
  background: transparent;
}

/* Top Navbar */
.top-navbar {
  height: 72px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.02);
}

.live-clock-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid #e2e8f0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  transition: var(--transition);
}

.live-clock-badge:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.07);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.content-body {
  padding: 28px 32px 40px;
  flex: 1;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  animation: viewFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes viewFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Cards & Panels */
.card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fafbfc;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
}

.card-body {
  padding: 24px;
}

/* Hero / Welcome Banner */
.hero-banner {
  background: linear-gradient(135deg, #090d1a 0%, #1e1b4b 45%, #312e81 100%);
  border-radius: var(--radius-xl);
  padding: 30px 36px;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 36px -4px rgba(49, 46, 129, 0.3);
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-banner::after {
  content: '';
  position: absolute;
  top: -60%;
  right: -10%;
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.2) 0%, rgba(129, 140, 248, 0.08) 40%, transparent 70%);
  pointer-events: none;
  animation: floatSlow 8s ease-in-out infinite alternate;
}

@keyframes floatSlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-20px, 20px) scale(1.1); }
}

/* Modern Stat Cards */
.stat-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.stat-card:hover::before {
  background: var(--primary-gradient);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card:hover .stat-icon {
  transform: scale(1.12) rotate(4deg);
}

.stat-icon.primary { background: #eef2ff; color: #4f46e5; }
.stat-icon.success { background: #ecfdf5; color: #10b981; }
.stat-icon.warning { background: #fffbeb; color: #f59e0b; }
.stat-icon.danger { background: #fef2f2; color: #ef4444; }
.stat-icon.info { background: #f0f9ff; color: #0ea5e9; }
.stat-icon.purple { background: #faf5ff; color: #a855f7; }

.stat-number {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--text-main);
  line-height: 1.2;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
}

/* Grids */
.grid {
  display: grid;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(1, 1fr); }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -270px;
    height: 100vh;
  }
  .sidebar.open {
    left: 0;
  }
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .content-body { padding: 18px 16px; }
  .top-navbar { padding: 0 16px; }
}

/* Modals */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.modal-backdrop.show {
  display: flex !important;
  opacity: 1 !important;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  animation: modalScaleUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.modal-dialog.modal-lg {
  max-width: 800px;
}

.modal-dialog.modal-sm {
  max-width: 380px;
}

.modal-dialog form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  flex-shrink: 0;
}

.modal-header h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
}

.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  background: #f8fafc;
  flex-shrink: 0;
}

@keyframes modalScaleUp {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  line-height: 1.4;
  position: relative;
  overflow: hidden;
}

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

.btn-primary {
  background: var(--primary-gradient);
  color: #fff;
  box-shadow: 0 3px 12px var(--primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4338ca 0%, #4f46e5 100%);
  box-shadow: 0 6px 20px var(--primary-glow);
  transform: translateY(-1px);
}

.btn-success {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 3px 12px var(--accent-glow);
}

.btn-success:hover {
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  box-shadow: 0 6px 20px var(--accent-glow);
  transform: translateY(-1px);
}

.btn-danger {
  background: var(--danger-gradient);
  color: #fff;
  box-shadow: 0 3px 12px var(--danger-glow);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
  transform: translateY(-1px);
}

.btn-secondary {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #cbd5e1;
}

.btn-secondary:hover {
  background: #e2e8f0;
  color: #0f172a;
  transform: translateY(-1px);
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid rgba(79, 70, 229, 0.35);
}

.btn-outline-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-xs);
}

.btn-lg {
  padding: 13px 26px;
  font-size: 15px;
  border-radius: var(--radius-md);
  font-weight: 700;
}

.btn-block {
  width: 100%;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  background: #fff;
  color: var(--text-main);
  font-size: 13.5px;
  transition: var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3.5px var(--primary-glow);
}

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

/* Badges & Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -0.1px;
}

.badge-primary { background: #eef2ff; color: #4338ca; border: 1px solid #c7d2fe; }
.badge-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.badge-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.badge-danger { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.badge-secondary { background: #f1f5f9; color: #475569; border: 1px solid #e2e8f0; }

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13.5px;
}

.table th {
  background: #f8fafc;
  color: #475569;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  color: #1e293b;
  vertical-align: middle;
}

.table tr:last-child td {
  border-bottom: none;
}

.table tbody tr {
  transition: var(--transition-fast);
}

.table tbody tr:hover {
  background-color: #f8fafc;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(9, 13, 26, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  padding: 16px;
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.9);
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.modal-backdrop.show .modal-dialog {
  transform: scale(1);
}

.modal-dialog.modal-lg {
  max-width: 820px;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  background: #f8fafc;
}

/* Face Recognition HUD Scanner */
.camera-container {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 4/3;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.camera-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1);
}

.face-hud-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 220px;
  height: 270px;
  border-radius: 120px 120px 100px 100px;
  border: 2px dashed rgba(56, 189, 248, 0.85);
  box-shadow: 0 0 0 9999px rgba(15, 23, 42, 0.48);
  pointer-events: none;
}

.hud-laser {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, #38bdf8, #818cf8, transparent);
  box-shadow: 0 0 14px #38bdf8;
  animation: laserScan 2.2s ease-in-out infinite alternate;
}

@keyframes laserScan {
  0% { top: 5%; opacity: 0.4; }
  100% { top: 95%; opacity: 1; }
}

/* Quick Action Card */
.quick-action-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text-main);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.quick-action-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  background: #fafbfc;
}

/* Modern Time Input & Correction Form Styles */
.time-input-box {
  position: relative;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  transition: var(--transition-smooth);
}

.time-input-box:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3.5px var(--primary-glow);
  transform: translateY(-1px);
}

.time-input-box .time-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.time-input-box .time-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.time-input-box .form-control {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  border: 1px solid var(--border-subtle);
  background: #f8fafc;
  transition: var(--transition-fast);
}

.time-input-box .form-control:focus {
  background: #ffffff;
  border-color: var(--primary);
}

/* Quick Preset Chips */
.preset-chips-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.preset-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgba(79, 70, 229, 0.15);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.preset-chip:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 2px 8px var(--primary-glow);
}

.preset-chip:active {
  transform: scale(0.96);
}

.preset-chip.chip-success {
  background: var(--accent-light);
  color: var(--accent);
  border-color: rgba(16, 185, 129, 0.2);
}
.preset-chip.chip-success:hover {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 2px 8px var(--accent-glow);
}

.preset-chip.chip-danger {
  background: var(--danger-light);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.2);
}
.preset-chip.chip-danger:hover {
  background: var(--danger);
  color: #ffffff;
  box-shadow: 0 2px 8px var(--danger-glow);
}

/* Animated Dynamic Info Card */
.time-preview-card {
  background: linear-gradient(135deg, rgba(238, 242, 255, 0.85) 0%, rgba(240, 249, 255, 0.85) 100%);
  border: 1px solid rgba(79, 70, 229, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  animation: fadeInSlideUp 0.35s ease forwards;
}

.time-preview-card .preview-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.time-preview-card .preview-val {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 14px;
  color: var(--text-main);
}

/* Existing Attendance Log Comparison Card */
.orig-log-card {
  background: #f8fafc;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 16px;
  animation: fadeInSlideUp 0.3s ease;
}

.orig-log-card.has-log {
  background: #f0fdf4;
  border-color: #86efac;
}

.orig-log-card.no-log {
  background: #fffbeb;
  border-color: #fde68a;
}

/* Micro Animations */
@keyframes fadeInSlideUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseSoft {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.06);
  }
}

.anim-pulse-soft {
  animation: pulseSoft 2.5s infinite ease-in-out;
}

.icon-badge-pulse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  font-size: 15px;
}

.icon-badge-pulse.success {
  background: var(--accent-light);
  color: var(--accent);
}

.icon-badge-pulse.danger {
  background: var(--danger-light);
  color: var(--danger);
}

/* Custom 24-Hour TimePicker Styles */
.timepicker-group {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.timepicker-group .form-control {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 14.5px !important;
  font-weight: 700 !important;
  letter-spacing: 0.8px;
  padding-right: 40px;
}

.timepicker-group .btn-time-trigger {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: var(--primary);
  border-radius: var(--radius-xs);
  padding: 5px 9px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.timepicker-group .btn-time-trigger:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* 24-Hour Floating Popover */
.timepicker-popover {
  position: fixed;
  z-index: 2000;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 36px -4px rgba(15, 23, 42, 0.2), 0 0 0 1px rgba(79, 70, 229, 0.1);
  padding: 16px;
  width: 310px;
  display: none;
  animation: fadeInSlideUp 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.timepicker-popover.show {
  display: block;
}

.timepicker-popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.timepicker-display-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(79, 70, 229, 0.2);
}

.timepicker-columns {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.timepicker-col-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 6px;
}

.timepicker-list {
  max-height: 160px;
  overflow-y: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: #f8fafc;
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.timepicker-item {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  padding: 5px;
  text-align: center;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  color: var(--text-main);
  user-select: none;
}

.timepicker-item:hover {
  background: #e0e7ff;
  color: var(--primary);
}

.timepicker-item.active {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
}

.timepicker-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}

/* Sembunyikan tombol install saat aplikasi sudah berjalan sebagai PWA */
@media (display-mode: standalone) {
  #btn-pwa-install,
  #btn-pwa-install-login {
    display: none !important;
  }
}