/* ============================================
   ContentOps Update Portal — Design System
   Palette: Indigo #6366F1 + Emerald #10B981
   Style:  Clean glassmorphism on light canvas
   ============================================ */

/* --- Google Font --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --co-primary: #6366F1;
  --co-primary-hover: #4F46E5;
  --co-primary-light: #EEF2FF;
  --co-secondary: #818CF8;
  --co-success: #10B981;
  --co-success-hover: #059669;
  --co-danger: #EF4444;
  --co-danger-hover: #DC2626;
  --co-warning: #F59E0B;
  --co-bg: #F0EEFF;
  --co-surface: rgba(255, 255, 255, 0.75);
  --co-surface-solid: #FFFFFF;
  --co-text: #1E1B4B;
  --co-text-muted: #6B7280;
  --co-border: rgba(99, 102, 241, 0.12);
  --co-shadow: 0 4px 24px rgba(99, 102, 241, 0.10);
  --co-shadow-lg: 0 8px 40px rgba(99, 102, 241, 0.14);
  --co-radius: 16px;
  --co-radius-sm: 10px;
  --co-transition: 0.2s ease;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--co-text);
  background: var(--co-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Animated gradient background for auth pages */
.auth-bg {
  background: linear-gradient(135deg, #E0E7FF 0%, #F0EEFF 40%, #D1FAE5 100%);
  position: relative;
  overflow: hidden;
}
.auth-bg::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 600px at 20% 30%, rgba(99, 102, 241, 0.12), transparent),
    radial-gradient(ellipse 500px 500px at 80% 70%, rgba(16, 185, 129, 0.10), transparent);
  pointer-events: none;
  z-index: 0;
}

/* --- Glass Card --- */
.glass-card {
  background: var(--co-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  box-shadow: var(--co-shadow);
  transition: box-shadow var(--co-transition);
}
.glass-card:hover {
  box-shadow: var(--co-shadow-lg);
}

/* --- Auth Card (Login / Register) --- */
.auth-card {
  width: min(460px, 92vw);
  border: none;
}

/* --- Logo / Brand --- */
.brand-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: #fff;
  flex-shrink: 0;
}
.brand-icon--primary { background: linear-gradient(135deg, var(--co-primary), var(--co-secondary)); }
.brand-icon--success { background: linear-gradient(135deg, var(--co-success), #34D399); }

/* --- Buttons --- */
.btn-co-primary {
  background: linear-gradient(135deg, var(--co-primary), var(--co-secondary));
  color: #fff;
  border: none;
  border-radius: var(--co-radius-sm);
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  transition: all var(--co-transition);
  cursor: pointer;
}
.btn-co-primary:hover, .btn-co-primary:focus-visible {
  background: linear-gradient(135deg, var(--co-primary-hover), var(--co-primary));
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}
.btn-co-primary:active { transform: translateY(0); }
.btn-co-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-co-success {
  background: linear-gradient(135deg, var(--co-success), #34D399);
  color: #fff;
  border: none;
  border-radius: var(--co-radius-sm);
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  transition: all var(--co-transition);
  cursor: pointer;
}
.btn-co-success:hover, .btn-co-success:focus-visible {
  background: linear-gradient(135deg, var(--co-success-hover), var(--co-success));
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}
.btn-co-success:active { transform: translateY(0); }
.btn-co-success:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-co-danger {
  background: linear-gradient(135deg, var(--co-danger), #F87171);
  color: #fff;
  border: none;
  border-radius: var(--co-radius-sm);
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  transition: all var(--co-transition);
  cursor: pointer;
}
.btn-co-danger:hover, .btn-co-danger:focus-visible {
  background: linear-gradient(135deg, var(--co-danger-hover), var(--co-danger));
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3);
}

.btn-co-outline {
  background: transparent;
  color: var(--co-primary);
  border: 1.5px solid var(--co-border);
  border-radius: var(--co-radius-sm);
  font-weight: 500;
  padding: 0.45rem 1rem;
  transition: all var(--co-transition);
  cursor: pointer;
}
.btn-co-outline:hover, .btn-co-outline:focus-visible {
  background: var(--co-primary-light);
  border-color: var(--co-primary);
  color: var(--co-primary);
}

.btn-co-ghost {
  background: transparent;
  color: var(--co-text-muted);
  border: none;
  border-radius: var(--co-radius-sm);
  font-weight: 500;
  padding: 0.45rem 0.75rem;
  transition: all var(--co-transition);
  cursor: pointer;
}
.btn-co-ghost:hover { background: rgba(99, 102, 241, 0.08); color: var(--co-primary); }

/* --- Form Controls --- */
.form-control, .form-select {
  border: 1.5px solid var(--co-border);
  border-radius: var(--co-radius-sm);
  padding: 0.6rem 0.9rem;
  font-size: 0.925rem;
  background: rgba(255, 255, 255, 0.65);
  transition: border-color var(--co-transition), box-shadow var(--co-transition);
  color: var(--co-text);
}
.form-control:focus, .form-select:focus {
  border-color: var(--co-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
  background: #fff;
}
.form-control::placeholder { color: #A5B4CB; }
.form-label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--co-text);
  margin-bottom: 0.35rem;
}

/* --- Navbar --- */
.co-navbar {
  background: var(--co-surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--co-border);
  padding: 0.65rem 0;
}
.co-navbar .navbar-brand {
  font-weight: 700;
  color: var(--co-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.co-navbar .navbar-brand i {
  color: var(--co-primary);
}

/* --- Badge overrides --- */
.co-badge {
  padding: 0.3em 0.7em;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}
.co-badge--admin { background: #FEF3C7; color: #92400E; }
.co-badge--user  { background: var(--co-primary-light); color: var(--co-primary); }
.co-badge--on    { background: #D1FAE5; color: #065F46; }
.co-badge--off   { background: #FEE2E2; color: #991B1B; }
.co-badge--info  { background: #E0E7FF; color: #3730A3; }
.co-badge--name  {
  background: var(--co-primary-light);
  color: var(--co-primary);
  padding: 0.35em 0.85em;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.8rem;
}

/* --- Tables --- */
.co-table {
  border-collapse: separate;
  border-spacing: 0;
}
.co-table thead th {
  background: var(--co-primary-light);
  color: var(--co-primary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.7rem 0.75rem;
  border: none;
}
.co-table thead th:first-child { border-radius: 10px 0 0 10px; }
.co-table thead th:last-child  { border-radius: 0 10px 10px 0; }
.co-table tbody td {
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid rgba(99, 102, 241, 0.06);
  vertical-align: middle;
}
.co-table tbody tr {
  transition: background var(--co-transition);
}
.co-table tbody tr:hover {
  background: rgba(99, 102, 241, 0.04);
}

/* --- Alerts --- */
.alert {
  border-radius: var(--co-radius-sm);
  border: none;
  font-size: 0.9rem;
}
.alert-danger  { background: #FEE2E2; color: #991B1B; }
.alert-warning { background: #FEF3C7; color: #92400E; }
.alert-success { background: #D1FAE5; color: #065F46; }

/* --- Section Heading --- */
.section-heading {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}
.section-heading i {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: var(--co-primary-light);
  color: var(--co-primary);
}
.section-heading h2 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  color: var(--co-text);
}

/* --- Divider --- */
.co-divider {
  width: 100%;
  height: 1px;
  background: var(--co-border);
  margin: 1rem 0;
}

/* --- Auth Footer Link --- */
.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--co-text-muted);
}
.auth-footer a {
  color: var(--co-primary);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--co-transition);
}
.auth-footer a:hover { color: var(--co-primary-hover); text-decoration: underline; }

/* --- Modal --- */
.modal-content {
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  box-shadow: var(--co-shadow-lg);
}
.modal-header {
  border-bottom: 1px solid var(--co-border);
  padding: 1.1rem 1.5rem;
}
.modal-footer {
  border-top: 1px solid var(--co-border);
  padding: 0.9rem 1.5rem;
}

/* --- Pagination --- */
.co-pagination .btn {
  border-radius: 8px;
  font-size: 0.85rem;
}

/* --- Platform Badge (downloads) --- */
.platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3em 0.75em;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.8rem;
  background: var(--co-primary-light);
  color: var(--co-primary);
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--co-text-muted);
}
.empty-state i {
  font-size: 2.5rem;
  color: var(--co-border);
  margin-bottom: 0.75rem;
  display: block;
}

/* --- Utility --- */
.gap-3 { gap: 1rem !important; }
.cursor-pointer { cursor: pointer; }

/* Fade in animation */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.4s ease-out both; }
.fade-in-up-delay { animation: fadeInUp 0.4s ease-out 0.1s both; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* --- Responsive --- */
@media (max-width: 576px) {
  .auth-card { width: 96vw; }
  .glass-card { border-radius: 12px; }
}

/* --- Spin (loading state) --- */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 0.8s linear infinite; }

/* --- Home gradient text --- */
.home-gradient-text {
  background: linear-gradient(135deg, var(--co-primary), var(--co-success));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Toast override --- */
.toast {
  border-radius: var(--co-radius-sm);
}