/**
 * Tema CBT - Portal Ujian Berbasis Komputer
 * Layout ala E-Rapor Digital, palet warna ungu/slate/amber
 */
:root {
  /* Palet utama: slate + violet + amber (bukan biru) */
  --cbt-nav: #1e293b;
  --cbt-nav-hover: #334155;
  --cbt-accent: #7c3aed;
  --cbt-accent-light: #a78bfa;
  --cbt-accent-soft: #ede9fe;
  --cbt-welcome-from: #6d28d9;
  --cbt-welcome-to: #059669;
  --cbt-card-tenant: #e0e7ff;
  --cbt-card-tenant-end: #c7d2fe;
  --cbt-card-tagihan: #fef3c7;
  --cbt-card-tagihan-end: #fde68a;
  --cbt-card-neutral: #f1f5f9;
  --cbt-card-neutral-end: #e2e8f0;
  --cbt-card-primary-bg: linear-gradient(145deg, #eef2ff 0%, #e0e7ff 100%);
  --cbt-card-success-bg: linear-gradient(145deg, #ecfdf5 0%, #d1fae5 100%);
  --cbt-card-warning-bg: linear-gradient(145deg, #fffbeb 0%, #fef3c7 100%);
  --cbt-card-amber-bg: linear-gradient(145deg, #fffbeb 0%, #fef3c7 100%);
  --cbt-danger: #dc2626;
  --cbt-danger-hover: #b91c1c;
  --anbk-primary: #4f46e5;
  --anbk-primary-light: #818cf8;
  --anbk-primary-dark: #3730a3;
  --anbk-bg: #f8fafc;
  --anbk-card: #ffffff;
  --anbk-border: #e2e8f0;
  --anbk-text: #1e293b;
  --anbk-muted: #64748b;
  --anbk-success: #059669;
  --anbk-warning: #d97706;
  --anbk-danger: #dc2626;
  --anbk-shadow: 0 1px 3px rgba(30, 41, 59, 0.08);
  --anbk-shadow-lg: 0 4px 14px rgba(30, 41, 59, 0.12);
  --cbt-radius: 12px;
  --cbt-radius-sm: 8px;
  --cbt-transition: 0.2s ease;
}

body.cbt-theme {
  background: var(--anbk-bg);
  background-attachment: fixed;
  color: var(--anbk-text);
  font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

/* ========== Navbar (style E-Rapor) ========== */
.cbt-theme .navbar-anbk {
  background: radial-gradient(circle at 0% 0%, rgba(96,165,250,0.25), transparent 55%),
              linear-gradient(90deg, #0f172a 0%, #111827 32%, #1e293b 100%);
  box-shadow: 0 10px 30px rgba(15,23,42,0.65);
  border: none;
  padding: 0.65rem 0;
  border-radius: 0;
  position: sticky;
  top: 0;
  z-index: 1020; /* di atas konten lain */
}
.cbt-theme .navbar-anbk .container-fluid {
  max-width: 1200px;
}
.cbt-theme .navbar-anbk .navbar-brand {
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff !important;
  font-size: 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--cbt-radius-sm);
  transition: background var(--cbt-transition);
}
.cbt-theme .navbar-anbk .navbar-brand:hover {
  background: var(--cbt-nav-hover);
  color: #fff !important;
}
.cbt-theme .navbar-anbk .navbar-brand i {
  font-size: 1.3rem;
  color: #a5b4fc;
}
.cbt-theme .navbar-anbk .nav-link {
  color: rgba(255,255,255,0.85) !important;
  font-weight: 600;
  padding: 0.45rem 0.9rem !important;
  border-radius: 999px;
  transition: all var(--cbt-transition);
  font-size: 0.9rem;
}
.cbt-theme .navbar-anbk .nav-link:hover,
.cbt-theme .navbar-anbk .nav-link:focus {
  color: #fff !important;
  background: var(--cbt-nav-hover);
}
.cbt-theme .navbar-anbk .nav-link.active {
  /* Gradasi lembut biru → hijau seperti contoh button */
  background: linear-gradient(90deg, #3b82f6 0%, #22c55e 100%) !important;
  color: #ecfeff !important;
  box-shadow: 0 4px 14px rgba(34,197,94,0.35);
}
.cbt-theme .navbar-anbk .dropdown-menu {
  border: 1px solid var(--anbk-border);
  box-shadow: 0 10px 40px rgba(30, 41, 59, 0.12);
  border-radius: var(--cbt-radius);
  padding: 0.4rem;
  margin-top: 0.35rem;
}
.cbt-theme .navbar-anbk .dropdown-item {
  border-radius: var(--cbt-radius-sm);
  padding: 0.5rem 0.85rem;
  font-weight: 500;
}
.cbt-theme .navbar-anbk .dropdown-item:hover {
  background: var(--cbt-accent-soft);
  color: var(--cbt-accent);
}
.cbt-theme .navbar-anbk .navbar-user-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cbt-theme .navbar-anbk .navbar-sekolah-info span {
  line-height: 1.2;
}
.cbt-theme .navbar-anbk .navbar-user-info {
  color: rgba(255,255,255,0.95);
  font-size: 0.875rem;
  font-weight: 500;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cbt-theme .navbar-anbk .navbar-user-badge {
  background: rgba(255,255,255,0.2);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cbt-theme .navbar-anbk .btn-outline-light {
  border-width: 2px;
  font-weight: 600;
  border-radius: var(--cbt-radius-sm);
  padding: 0.35rem 0.75rem;
  font-size: 0.875rem;
}
.cbt-theme .navbar-anbk .btn-outline-light:hover {
  background: rgba(248,250,252,0.06);
  color: #e5e7eb !important;
  border-color: rgba(148,163,184,0.6);
}
.cbt-theme .navbar-anbk .btn-logout {
  background: linear-gradient(135deg, #f97316 0%, #dc2626 40%, #b91c1c 100%) !important;
  border: none !important;
  color: #fff !important;
  padding: 0.4rem 0.9rem;
  border-radius: var(--cbt-radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: transform var(--cbt-transition), box-shadow var(--cbt-transition), filter var(--cbt-transition);
}
.cbt-theme .navbar-anbk .btn-logout:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(248,113,113,0.5);
  filter: brightness(1.05);
}
.cbt-theme .navbar-anbk .dropdown-divider {
  border-color: var(--anbk-border);
}

/* Container & Cards */
.cbt-theme .container {
  max-width: 1200px;
}
.cbt-theme .card {
  border: 1px solid var(--anbk-border);
  border-radius: var(--cbt-radius);
  box-shadow: 0 2px 12px rgba(30, 41, 59, 0.06);
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  transition: box-shadow var(--cbt-transition);
}
.cbt-theme .card:hover {
  box-shadow: 0 6px 20px rgba(30, 41, 59, 0.1);
}
.cbt-theme .card-header {
  background: linear-gradient(135deg, var(--anbk-primary) 0%, var(--anbk-primary-dark) 100%);
  color: #fff;
  font-weight: 600;
  border: none;
  border-radius: var(--cbt-radius) var(--cbt-radius) 0 0;
  padding: 0.9rem 1.25rem;
  font-size: 0.95rem;
}
.cbt-theme .card-header.bg-white {
  background: #fff !important;
  color: var(--anbk-text);
  border-bottom: 1px solid var(--anbk-border);
  border-radius: var(--cbt-radius) var(--cbt-radius) 0 0;
}
.cbt-theme .card-body {
  padding: 1.25rem;
}

/* Buttons */
.cbt-theme .btn-primary {
  background: linear-gradient(135deg, var(--anbk-primary-light) 0%, var(--anbk-primary) 100%);
  border: none;
  font-weight: 600;
  border-radius: 8px;
}
.cbt-theme .btn-primary:hover {
  background: linear-gradient(135deg, var(--anbk-primary) 0%, var(--anbk-primary-dark) 100%);
  border: none;
  box-shadow: var(--anbk-shadow);
}
.cbt-theme .btn-outline-primary {
  border-color: var(--anbk-primary);
  color: var(--anbk-primary);
  border-radius: 8px;
}
.cbt-theme .btn-outline-primary:hover {
  background: var(--anbk-bg);
  border-color: var(--anbk-primary);
  color: var(--anbk-primary-dark);
}
.cbt-theme .btn-success { border-radius: 8px; }
.cbt-theme .btn-warning { border-radius: 8px; }
.cbt-theme .btn-danger { border-radius: 8px; }

/* Tables */
.cbt-theme .table {
  color: var(--anbk-text);
}
.cbt-theme .table thead th {
  background: var(--anbk-bg);
  color: var(--anbk-primary-dark);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--anbk-border);
  padding: 0.75rem 1rem;
}
.cbt-theme .table tbody td {
  padding: 0.85rem 1rem;
  vertical-align: middle;
}
.cbt-theme .table-hover tbody tr:hover {
  background: var(--anbk-bg);
}

/* Form controls */
.cbt-theme .form-control,
.cbt-theme .form-select {
  border-radius: 8px;
  border: 1px solid var(--anbk-border);
}
.cbt-theme .form-control:focus,
.cbt-theme .form-select:focus {
  border-color: var(--anbk-primary-light);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}
.cbt-theme .form-label {
  font-weight: 600;
  color: var(--anbk-text);
  font-size: 0.875rem;
}

/* ========== Dashboard Welcome (style E-Rapor) ========== */
.cbt-theme .welcome-banner {
  background: linear-gradient(135deg, var(--cbt-welcome-from) 0%, var(--cbt-accent) 50%, var(--cbt-welcome-to) 100%);
  color: #fff;
  padding: 1.75rem 2rem;
  border-radius: var(--cbt-radius);
  margin-bottom: 1.75rem;
  box-shadow: 0 8px 28px rgba(124, 58, 237, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cbt-theme .welcome-banner h1 {
  margin: 0 0 0.35rem 0;
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}
.cbt-theme .welcome-banner .welcome-sub {
  margin: 0;
  opacity: 0.92;
  font-size: 0.95rem;
  font-weight: 500;
}
.cbt-theme .welcome-banner .btn-welcome {
  background: rgba(255,255,255,0.25);
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  transition: all var(--cbt-transition);
}
.cbt-theme .welcome-banner .btn-welcome:hover {
  background: rgba(255,255,255,0.35);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
/* Variasi welcome banner per role */
.cbt-theme .welcome-banner-siswa {
  /* Gradasi hijau kebiruan yang lembut untuk siswa */
  background:
    radial-gradient(circle at 0% 0%, rgba(45,212,191,0.35), transparent 55%),
    linear-gradient(135deg, #047857 0%, #059669 45%, #0f766e 100%);
  box-shadow: 0 8px 26px rgba(15,118,110,0.22);
}
.cbt-theme .welcome-banner-proktor {
  /* Gradasi lebih kalem (indigo + slate), tidak terlalu mencolok */
  background: linear-gradient(135deg, #4338ca 0%, #3730a3 45%, #1e293b 100%);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.25);
}
.cbt-theme .welcome-banner-guru {
  background: linear-gradient(135deg, #0d9488 0%, #0f766e 50%, #115e59 100%);
  box-shadow: 0 8px 28px rgba(13, 148, 136, 0.25);
}

/* Section title (MENU UTAMA / KELOLA) */
.cbt-theme .section-head {
  margin-bottom: 1rem;
}
.cbt-theme .section-head .section-title {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--anbk-text);
  margin: 0 0 0.25rem 0;
}
.cbt-theme .section-head .section-desc {
  font-size: 0.875rem;
  color: var(--anbk-muted);
  margin: 0;
  line-height: 1.4;
}

/* Stat cards (MENU UTAMA: Tenant, Tagihan, Reset) */
.cbt-theme .stat-card {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
  padding: 1.25rem 1.25rem;
  border-radius: var(--cbt-radius);
  border: 1px solid transparent;
  transition: all var(--cbt-transition);
}
.cbt-theme .stat-card:hover {
  color: inherit;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 41, 59, 0.1);
}
.cbt-theme .stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 0.85rem;
}
.cbt-theme .stat-card.stat-tenant {
  background: linear-gradient(145deg, var(--cbt-card-tenant) 0%, var(--cbt-card-tenant-end) 100%);
  border: 1px solid rgba(99, 102, 241, 0.15);
}
.cbt-theme .stat-card.stat-tenant .stat-icon { background: rgba(79, 70, 229, 0.25); color: var(--anbk-primary-dark); }
.cbt-theme .stat-card.stat-tagihan {
  background: linear-gradient(145deg, var(--cbt-card-tagihan) 0%, var(--cbt-card-tagihan-end) 100%);
  border: 1px solid rgba(217, 119, 6, 0.2);
}
.cbt-theme .stat-card.stat-tagihan .stat-icon { background: rgba(217, 119, 6, 0.25); color: var(--anbk-warning); }
.cbt-theme .stat-card.stat-neutral {
  background: linear-gradient(145deg, var(--cbt-card-neutral) 0%, var(--cbt-card-neutral-end) 100%);
  border: 1px solid rgba(148, 163, 184, 0.3);
}
.cbt-theme .stat-card.stat-neutral .stat-icon { background: rgba(100, 116, 139, 0.25); color: var(--anbk-muted); }
.cbt-theme .stat-card .stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--anbk-text);
  margin-bottom: 0.2rem;
}
.cbt-theme .stat-card .stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--anbk-text);
  line-height: 1.2;
  margin-bottom: 0.15rem;
}
.cbt-theme .stat-card .stat-desc {
  font-size: 0.85rem;
  color: var(--anbk-muted);
  margin: 0;
}

/* Action cards (KELOLA: deskripsi + link) */
.cbt-theme .action-card {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
  padding: 1.35rem 1.35rem;
  border-radius: var(--cbt-radius);
  border: 1px solid rgba(167, 139, 250, 0.25);
  background: linear-gradient(160deg, #ffffff 0%, #f5f3ff 50%, #ede9fe 100%);
  transition: all var(--cbt-transition);
  box-shadow: 0 2px 12px rgba(124, 58, 237, 0.06);
}
.cbt-theme .action-card:hover {
  color: inherit;
  border-color: var(--cbt-accent-light);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.12);
  transform: translateY(-2px);
  background: linear-gradient(160deg, #ffffff 0%, #ede9fe 80%, #e0e7ff 100%);
}
.cbt-theme .action-card .action-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 0.85rem;
  background: linear-gradient(145deg, var(--cbt-accent-soft) 0%, #ddd6fe 100%);
  color: var(--cbt-accent);
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.15);
}
.cbt-theme .action-card .action-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--anbk-muted);
  margin-bottom: 0.25rem;
}
.cbt-theme .action-card .action-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--anbk-text);
  margin-bottom: 0.35rem;
}
.cbt-theme .action-card .action-desc {
  font-size: 0.875rem;
  color: var(--anbk-muted);
  margin: 0;
  line-height: 1.45;
}

/* ========== Dashboard (umum) ========== */
.cbt-theme .page-header {
  background: linear-gradient(135deg, var(--cbt-accent) 0%, var(--cbt-welcome-to) 100%);
  color: #fff;
  padding: 1.5rem 1.75rem;
  border-radius: var(--cbt-radius);
  margin-bottom: 1.75rem;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.2);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.cbt-theme .page-header-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
}
.cbt-theme .page-header-text h1,
.cbt-theme .page-header-text .h4 {
  margin: 0 0 0.25rem 0;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.01em;
}
.cbt-theme .page-header .text-muted {
  color: rgba(255,255,255,0.88) !important;
  font-size: 0.925rem;
  margin: 0;
  line-height: 1.4;
}
.cbt-theme .dashboard-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--anbk-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--anbk-border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cbt-theme .dashboard-section-title i {
  font-size: 1rem;
  opacity: 0.8;
}

/* Dashboard cards - menu tiles */
.cbt-theme .dashboard-card {
  height: 100%;
  border-radius: var(--cbt-radius);
  border: 1px solid var(--anbk-border);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 2px 12px rgba(30, 41, 59, 0.06);
  transition: all var(--cbt-transition);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: block;
}
.cbt-theme .dashboard-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(30, 41, 59, 0.12);
  border-color: var(--cbt-accent-light);
  color: inherit;
}
.cbt-theme .dashboard-card .card-body {
  padding: 1.25rem 1.25rem;
}
.cbt-theme .dashboard-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.cbt-theme .dashboard-card-icon.primary {
  background: var(--cbt-card-primary-bg);
  color: var(--anbk-primary);
  border: 1px solid rgba(79, 70, 229, 0.2);
}
.cbt-theme .dashboard-card-icon.success {
  background: var(--cbt-card-success-bg);
  color: var(--anbk-success);
  border: 1px solid rgba(5, 150, 105, 0.2);
}
.cbt-theme .dashboard-card-icon.warning {
  background: var(--cbt-card-warning-bg);
  color: var(--anbk-warning);
  border: 1px solid rgba(217, 119, 6, 0.2);
}
.cbt-theme .dashboard-card-icon.amber {
  background: var(--cbt-card-amber-bg);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.cbt-theme .dashboard-card .card-title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
  color: var(--anbk-text);
}
.cbt-theme .dashboard-card .card-text {
  font-size: 0.875rem;
  color: var(--anbk-muted);
  margin: 0;
  line-height: 1.45;
}

/* Dashboard card - compact tile (icon + label only) */
.cbt-theme .dashboard-tile {
  height: 100%;
  border-radius: var(--cbt-radius);
  border: 1px solid var(--anbk-border);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 2px 12px rgba(30, 41, 59, 0.06);
  transition: all var(--cbt-transition);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 0.75rem;
  text-align: center;
}
.cbt-theme .dashboard-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(30, 41, 59, 0.12);
  border-color: var(--cbt-accent-light);
  color: inherit;
  background: linear-gradient(180deg, #faf5ff 0%, #f3e8ff 50%, #f8fafc 100%);
}
.cbt-theme .dashboard-tile-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 0.6rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.cbt-theme .dashboard-tile .dashboard-tile-icon.primary {
  background: var(--cbt-card-primary-bg);
  color: var(--anbk-primary);
  border: 1px solid rgba(79, 70, 229, 0.2);
}
.cbt-theme .dashboard-tile .dashboard-tile-icon.amber {
  background: var(--cbt-card-amber-bg);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.cbt-theme .dashboard-tile-label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--anbk-text);
}

/* Token card - prominent */
.cbt-theme .token-card {
  background: linear-gradient(145deg, #ffffff 0%, #f5f3ff 40%, #ede9fe 100%);
  border: 2px solid rgba(167, 139, 250, 0.4);
  border-radius: var(--cbt-radius);
  box-shadow: 0 8px 28px rgba(124, 58, 237, 0.12);
  overflow: hidden;
}
.cbt-theme .token-card .token-value {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  font-variant-numeric: tabular-nums;
  color: var(--cbt-accent);
  line-height: 1.2;
}
.cbt-theme .token-card .token-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--anbk-muted);
}

/* Page title block (fallback / legacy) */
.cbt-theme .page-header:not(.d-flex) {
  display: block;
}
.cbt-theme .page-header h1,
.cbt-theme .page-header .h4 {
  margin: 0;
  font-weight: 700;
  font-size: 1.35rem;
}

/* Alerts */
.cbt-theme .alert {
  border-radius: 8px;
  border: 1px solid transparent;
}

/* Badge */
.cbt-theme .badge {
  font-weight: 500;
  border-radius: 6px;
  padding: 0.35em 0.65em;
}

/* ========== Login pages ========== */
body.cbt-theme-login {
  background:
    radial-gradient(circle at top left, rgba(59,130,246,0.18) 0, transparent 55%),
    radial-gradient(circle at bottom right, rgba(16,185,129,0.22) 0, transparent 55%),
    linear-gradient(160deg, #f0f9ff 0%, #e0f2fe 40%, #bae6fd 100%);
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
  padding: 1rem 0;
}
.cbt-theme-login .login-card {
  position: relative;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 16px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.18);
  background: radial-gradient(circle at top left, rgba(239,246,255,0.9), #ffffff);
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.cbt-theme-login .login-card:hover {
  box-shadow: 0 28px 65px rgba(15, 23, 42, 0.26);
  transform: translateY(-4px);
}
.cbt-theme-login .login-header {
  background: linear-gradient(135deg, var(--anbk-primary) 0%, #0e7490 50%, var(--anbk-primary-dark) 100%);
  color: #fff;
  padding: 1.75rem 1.5rem;
  text-align: center;
}
.cbt-theme-login .login-header-siswa {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 38%, #059669 100%);
}
.cbt-theme-login .login-header .icon-wrap {
  width: 64px;
  height: 64px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.9), rgba(255,255,255,0.15));
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.35);
}
.cbt-theme-login .login-header h4 {
  margin: 0;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}
.cbt-theme-login .login-header p {
  margin: 0.35rem 0 0;
  opacity: 0.92;
  font-size: 0.9rem;
}
.cbt-theme-login .card-body {
  padding: 1.75rem 1.5rem;
}
.cbt-theme-login .form-control {
  border-radius: var(--cbt-radius-sm);
  border: 1px solid rgba(148, 163, 184, 0.7);
  padding: 0.6rem 0.85rem;
}
.cbt-theme-login .form-control:focus {
  border-color: var(--anbk-primary-light);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.18);
}
.cbt-theme-login .btn-primary {
  background: linear-gradient(135deg, var(--anbk-primary-light) 0%, var(--anbk-primary) 100%);
  border: none;
  font-weight: 700;
  padding: 0.65rem 1rem;
  border-radius: var(--cbt-radius-sm);
  transition: all 0.2s ease;
}
.cbt-theme-login .btn-primary:hover {
  background: linear-gradient(135deg, var(--anbk-primary) 0%, var(--anbk-primary-dark) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(12, 74, 110, 0.25);
}
.cbt-theme-login .btn-success {
  font-weight: 700;
  border-radius: var(--cbt-radius-sm);
  padding: 0.7rem 1rem;
  background: linear-gradient(90deg, #6366f1 0%, #4f46e5 45%, #4338ca 100%);
  border: none;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.45);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
.cbt-theme-login .btn-success:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(30, 64, 175, 0.55);
  filter: brightness(1.04);
}
.cbt-theme-login .footer-text {
  color: var(--anbk-muted);
  font-size: 0.8rem;
  margin-top: 1.5rem;
}
.cbt-theme-login a:not(.btn) {
  color: var(--anbk-primary);
  font-weight: 600;
}
.cbt-theme-login a:not(.btn):hover {
  color: var(--anbk-primary-dark);
}

/* Card hover (legacy / generic) */
.cbt-theme .card-hover {
  transition: box-shadow var(--cbt-transition), transform var(--cbt-transition);
}
.cbt-theme .card-hover:hover {
  box-shadow: 0 12px 28px rgba(12, 74, 110, 0.15);
  transform: translateY(-3px);
}
.cbt-theme .card-hover .card-body {
  color: var(--anbk-text);
}
/* Siswa: ujian list card */
.cbt-theme .card .table {
  margin-bottom: 0;
}
.cbt-theme .card .table thead th {
  padding: 0.85rem 1rem;
}
.cbt-theme .card .table tbody td {
  padding: 0.9rem 1rem;
}

/* ========== Halaman Ujian Siswa - Pilih Ujian ========== */
.cbt-siswa-header {
  background: linear-gradient(135deg, var(--anbk-primary) 0%, var(--anbk-primary-dark) 100%);
  color: #fff;
  border-radius: 14px;
  padding: 1.5rem 1.75rem;
  box-shadow: var(--anbk-shadow-lg);
}
.cbt-siswa-header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.cbt-siswa-header-icon {
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}
.cbt-siswa-header-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.25rem 0;
  letter-spacing: 0.02em;
}
.cbt-siswa-header-desc {
  margin: 0;
  opacity: 0.9;
  font-size: 0.95rem;
}
.cbt-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.cbt-icon-wrap-primary {
  background: rgba(12, 74, 110, 0.1);
  color: var(--anbk-primary);
}
.cbt-icon-wrap-success {
  background: rgba(5, 150, 105, 0.12);
  color: var(--anbk-success);
}
.cbt-identitas-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.cbt-identitas-row {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.cbt-identitas-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--anbk-muted);
}
.cbt-identitas-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--anbk-text);
}
.cbt-empty-state {
  background: var(--anbk-bg);
  border-radius: 12px;
}
.cbt-empty-icon {
  font-size: 3.5rem;
  color: var(--anbk-muted);
  opacity: 0.7;
}
.cbt-select-ujian:focus,
.cbt-input-token:focus {
  border-color: var(--anbk-primary-light);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}
.cbt-input-token {
  font-weight: 600;
  letter-spacing: 0.15em;
}
.cbt-btn-mulai {
  font-weight: 600;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}
.cbt-btn-mulai:hover {
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.4);
  transform: translateY(-1px);
}
.cbt-divider {
  border-color: var(--anbk-border);
  opacity: 0.8;
}
.cbt-ujian-item {
  background: var(--anbk-bg);
  border: 1px solid var(--anbk-border);
  transition: background 0.2s, border-color 0.2s;
}
.cbt-ujian-item:hover {
  background: #fff;
  border-color: var(--anbk-primary-light);
  box-shadow: 0 2px 8px rgba(12, 74, 110, 0.08);
}
.cbt-ujian-item-icon {
  width: 40px;
  height: 40px;
  background: rgba(12, 74, 110, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--anbk-primary);
  font-size: 1.1rem;
}
.cbt-badge-durasi {
  background: linear-gradient(135deg, var(--anbk-primary-light) 0%, var(--anbk-primary) 100%) !important;
  padding: 0.4em 0.75em;
  font-weight: 600;
  border-radius: 8px;
}

/* ========== Halaman Ujian Siswa - Kerjakan ========== */
.cbt-exam-page {
  margin: -0.5rem 0 0;
}
.cbt-exam-topbar {
  background: linear-gradient(135deg, var(--anbk-primary) 0%, var(--anbk-primary-dark) 100%);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: 14px;
  margin-bottom: 1.25rem;
  box-shadow: var(--anbk-shadow-lg);
}
.cbt-exam-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.cbt-exam-topbar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.cbt-exam-topbar-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.cbt-exam-title {
  font-weight: 700;
  font-size: 1.15rem;
  display: block;
  letter-spacing: 0.01em;
}
.cbt-exam-meta {
  font-size: 0.875rem;
  opacity: 0.92;
}
.cbt-exam-topbar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.cbt-timer-box {
  text-align: right;
}
.cbt-exam-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
  display: block;
}
.cbt-timer {
  font-size: 1.6rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #fff;
  line-height: 1.2;
}
.cbt-timer.warning {
  color: #fef08a;
  animation: cbt-pulse 1s ease-in-out infinite;
}
.cbt-timer.danger {
  color: #fecaca;
  animation: cbt-pulse 0.8s ease-in-out infinite;
}
@keyframes cbt-pulse {
  50% { opacity: 0.85; }
}
.cbt-progress-soal {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}
.cbt-question-card {
  border-radius: 14px;
  border: 1px solid var(--anbk-border);
  box-shadow: 0 2px 12px rgba(12, 74, 110, 0.06);
  transition: box-shadow 0.2s;
}
.cbt-question-card:not(.d-none) {
  box-shadow: 0 4px 20px rgba(12, 74, 110, 0.08);
}
.cbt-soal-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--anbk-primary-light) 0%, var(--anbk-primary) 100%);
  color: #fff;
  padding: 0.35em 1em;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
}
.cbt-tipe-badge {
  background: var(--anbk-bg) !important;
  color: var(--anbk-primary-dark) !important;
  font-weight: 600;
  padding: 0.4em 0.75em;
  border-radius: 8px;
}
.cbt-question-text {
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--anbk-text);
}
.cbt-options .cbt-option-item {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  margin-bottom: 0.5rem;
  border: 2px solid var(--anbk-border);
  background: #fff;
  transition: background 0.15s, border-color 0.15s;
}
.cbt-options .cbt-option-item:hover {
  background: var(--anbk-bg);
  border-color: var(--anbk-primary-light);
}
.cbt-options .cbt-option-item .form-check-input {
  margin-top: 0.25rem;
  width: 1.15em;
  height: 1.15em;
}
.cbt-options .cbt-option-item .form-check-input:checked {
  background-color: var(--anbk-primary);
  border-color: var(--anbk-primary);
}
.cbt-form-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 2px solid var(--anbk-border);
}
.cbt-btn-nav {
  font-weight: 600;
  border-radius: 10px;
  padding: 0.5rem 1rem;
}
.cbt-btn-selesai {
  font-weight: 600;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(5, 150, 105, 0.3);
}
.cbt-btn-selesai:hover {
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.4);
}
.cbt-nav-card {
  border-radius: 14px;
  border: 1px solid var(--anbk-border);
  box-shadow: 0 2px 12px rgba(12, 74, 110, 0.06);
}
.cbt-nav-card .sticky-top {
  top: 1rem;
}
.cbt-nav-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}
.cbt-nav-btn {
  min-width: 2.5rem;
  height: 2.5rem;
  border-radius: 8px;
  font-weight: 600;
  border: 2px solid var(--anbk-border);
  background: #fff;
  color: var(--anbk-text);
  transition: all 0.2s;
}
.cbt-nav-btn.answered {
  border-color: #16a34a;
  background: #16a34a;
  color: #fff;
  box-shadow: 0 2px 8px rgba(22, 163, 74, 0.35);
}
.cbt-nav-btn.unanswered-warning {
  border-color: #eab308;
  background: #facc15;
  color: #1f2933;
  box-shadow: 0 2px 8px rgba(234, 179, 8, 0.35);
}
.cbt-nav-btn:hover {
  border-color: var(--anbk-primary-light);
  background: var(--anbk-bg);
  color: var(--anbk-primary);
}
.cbt-nav-btn.active {
  background: var(--anbk-primary) !important;
  color: #fff !important;
  border-color: var(--anbk-primary) !important;
  box-shadow: 0 2px 8px rgba(12, 74, 110, 0.3);
}
.cbt-card-info {
  background: var(--anbk-bg);
  border: 1px solid var(--anbk-border);
}
.cbt-card-info .card-body {
  color: var(--anbk-text);
}

/* Splash info soal belum dijawab & konfirmasi selesai */
.cbt-unanswered-splash {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.45);
  z-index: 1055;
}
.cbt-unanswered-splash-inner {
  background: #1f2937;
  color: #f9fafb;
  padding: 1.2rem 1.4rem;
  border-radius: 0.75rem;
  box-shadow: 0 10px 25px rgba(15,23,42,0.6);
  max-width: 560px;
  width: 90%;
  font-size: 0.85rem;
}
.cbt-unanswered-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.cbt-unanswered-body {
  font-size: 0.8rem;
}

.cbt-confirm-finish {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.45);
  z-index: 1060;
}
.cbt-confirm-inner {
  background: #111827;
  color: #f9fafb;
  padding: 1.4rem 1.6rem;
  border-radius: 0.9rem;
  box-shadow: 0 12px 30px rgba(0,0,0,0.7);
  max-width: 560px;
  width: 90%;
  font-size: 0.9rem;
}
.cbt-confirm-title {
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.cbt-confirm-body {
  font-size: 0.85rem;
  margin-bottom: 0.8rem;
}

/* Overlay fullscreen: blokir tes sampai layar penuh */
.cbt-fullscreen-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(15, 23, 42, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f9fafb;
}
.cbt-fullscreen-overlay.d-none {
  display: none !important;
}
.cbt-fullscreen-overlay-inner {
  text-align: center;
  max-width: 480px;
  padding: 2rem;
}
.cbt-fullscreen-overlay-title {
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.cbt-fullscreen-overlay-desc {
  opacity: 0.9;
  line-height: 1.5;
}


/* Kartu halaman pilih ujian */
.cbt-card-identitas,
.cbt-card-ujian {
  border-radius: 14px;
  overflow: hidden;
}

/* Responsif: navbar & dashboard */
@media (max-width: 991px) {
  .cbt-theme .navbar-anbk {
    border-radius: 0;
  }
  .cbt-theme .navbar-anbk .navbar-collapse {
    padding-top: 0.75rem;
  }
  .cbt-theme .navbar-anbk .navbar-user-wrap {
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    margin-top: 0.5rem;
  }
}
@media (max-width: 768px) {
  .cbt-theme .page-header {
    flex-direction: column;
    text-align: center;
  }
  .cbt-theme .page-header-icon {
    margin: 0 auto;
  }
  .cbt-theme .token-card .token-value {
    font-size: 2rem;
    letter-spacing: 0.15em;
  }
  .cbt-nav-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .cbt-form-actions {
    flex-direction: column;
  }
  .cbt-form-actions .btn {
    width: 100%;
  }
  .cbt-exam-topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .cbt-exam-topbar-right {
    width: 100%;
  }
}

/* Ukuran gambar soal */
.cbt-img-kecil {
  max-width: 200px;
}
.cbt-img-sedang {
  max-width: 400px;
}
.cbt-img-besar {
  max-width: 700px;
}

/* Daftar soal: klik baris/teks soal = preview */
.cbt-row-preview {
  cursor: pointer;
}
.cbt-row-preview:hover {
  background: var(--anbk-bg) !important;
}
.cbt-soal-preview-link:hover {
  text-decoration: underline !important;
  color: var(--anbk-primary) !important;
}