/* ============================================
   Admin Dark Theme - Shared Styles
   Based on reports.html design
   ============================================ */

:root {
  /* Colors */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-card: rgba(30, 41, 59, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-orange: #f97316;
  --accent-orange-light: #fb923c;
  --accent-blue: #3b82f6;
  --accent-green: #22c55e;
  --accent-red: #ef4444;
  --accent-purple: #a855f7;
  --accent-yellow: #eab308;
  --border-subtle: rgba(148, 163, 184, 0.1);
  --border-hover: rgba(148, 163, 184, 0.2);
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px -10px rgba(249, 115, 22, 0.3);
  
  /* Spacing & Radius */
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body.admin-dark {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-primary);
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(249, 115, 22, 0.15), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(59, 130, 246, 0.1), transparent);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ============================================
   Header
   ============================================ */
.admin-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 2rem;
}
.admin-header-inner {
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
}
.admin-header-left {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.admin-header-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.admin-header-center h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}
.admin-header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}
.admin-header-back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s;
}
.admin-header-back:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  transform: translateX(-2px);
}
.admin-header-title {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.admin-header-title h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.admin-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.admin-breadcrumb .sep { opacity: 0.5; }
.admin-breadcrumb .current { color: var(--accent-orange); font-weight: 500; }
.admin-header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ============================================
   Navigation
   ============================================ */
.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}
.admin-nav-inner {
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.admin-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
  border: 1px solid transparent;
}
.admin-nav a:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}
.admin-nav a.active {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(251, 146, 60, 0.1) 100%);
  color: var(--accent-orange);
  border-color: rgba(249, 115, 22, 0.3);
}
.admin-nav a .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: var(--accent-orange);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
}
.admin-nav a .badge.zero {
  background: var(--bg-tertiary);
  color: var(--text-muted);
}
/* Nav link button (logout) */
.admin-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
}
.admin-nav-link:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}
.admin-nav-link.active {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(251, 146, 60, 0.1) 100%);
  color: var(--accent-orange);
  border-color: rgba(249, 115, 22, 0.3);
}
.admin-nav-logout {
  margin-left: auto;
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-red);
  border-color: rgba(239, 68, 68, 0.2);
}
.admin-nav-logout:hover {
  background: var(--accent-red);
  color: white;
  border-color: var(--accent-red);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-orange-light) 100%);
  color: white;
  box-shadow: 0 4px 15px -3px rgba(249, 115, 22, 0.4);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px -5px rgba(249, 115, 22, 0.5);
}
.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--bg-secondary);
  border-color: var(--border-hover);
}
.btn-ghost {
  background: var(--bg-glass);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-hover);
}
.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
}
.btn-xs {
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  border-radius: 6px;
}
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}
.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}
.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--accent-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}
.btn-danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.25);
}
.btn-success {
  background: rgba(34, 197, 94, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.btn-success:hover:not(:disabled) {
  background: rgba(34, 197, 94, 0.25);
}

/* ============================================
   Cards
   ============================================ */
.admin-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.2s;
}
.admin-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
}
.admin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}
.admin-card-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}
.admin-card-actions {
  display: flex;
  gap: 0.5rem;
}

/* ============================================
   Stats Cards
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: all 0.2s;
}
.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
}
.stat-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.stat-card-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}
.stat-card-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.stat-card.orange .stat-card-value { color: var(--accent-orange); }
.stat-card.blue .stat-card-value { color: var(--accent-blue); }
.stat-card.green .stat-card-value { color: var(--accent-green); }
.stat-card.red .stat-card-value { color: var(--accent-red); }
.stat-card.purple .stat-card-value { color: var(--accent-purple); }
.stat-card.yellow .stat-card-value { color: var(--accent-yellow); }

/* ============================================
   Tables
   ============================================ */
.admin-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.admin-table th,
.admin-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}
.admin-table th {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.admin-table tbody tr {
  transition: background 0.15s;
}
.admin-table tbody tr:hover {
  background: var(--bg-glass);
}
.admin-table tbody tr:last-child td {
  border-bottom: none;
}
.admin-table td {
  color: var(--text-primary);
}
.admin-table .muted {
  color: var(--text-muted);
}

/* ============================================
   Forms
   ============================================ */
.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.2s;
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-select option {
  background: var(--bg-secondary);
}
.form-textarea {
  resize: vertical;
  min-height: 100px;
}
.form-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.form-checkbox input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-orange);
}
.form-hint {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.form-error {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--accent-red);
}

/* ============================================
   Search & Filters Bar
   ============================================ */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
}
.search-wrapper {
  flex: 1;
  min-width: 200px;
  position: relative;
}
.search-wrapper svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.2s;
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}
.filter-select {
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.875rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
}
.filter-select:focus {
  outline: none;
  border-color: var(--accent-orange);
}
.filter-select option { background: var(--bg-secondary); }
.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.filter-checkbox:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}
.filter-checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-orange);
}

/* ============================================
   Main Layout
   ============================================ */
.admin-main {
  max-width: 1600px;
  margin: 0 auto;
  padding: 2rem;
}
.admin-main.with-sidebar {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
}

/* ============================================
   Sidebar
   ============================================ */
.admin-sidebar {
  position: sticky;
  top: 80px;
  height: fit-content;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.admin-sidebar::-webkit-scrollbar {
  width: 4px;
}
.admin-sidebar::-webkit-scrollbar-track {
  background: transparent;
}
.admin-sidebar::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
.sidebar-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}
.sidebar-card-title {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
}
.empty-state-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  border-radius: 50%;
  margin-bottom: 1.5rem;
  font-size: 2.5rem;
}
.empty-state h3 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  color: var(--text-primary);
}
.empty-state p {
  margin: 0;
  color: var(--text-muted);
  max-width: 300px;
}

/* ============================================
   Loading
   ============================================ */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  gap: 1rem;
}
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--bg-tertiary);
  border-top-color: var(--accent-orange);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.loading-text {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ============================================
   Pagination
   ============================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1rem;
}
.page-info {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============================================
   Badges & Tags
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge-orange {
  background: rgba(249, 115, 22, 0.15);
  color: var(--accent-orange);
}
.badge-blue {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-blue);
}
.badge-green {
  background: rgba(34, 197, 94, 0.15);
  color: var(--accent-green);
}
.badge-red {
  background: rgba(239, 68, 68, 0.15);
  color: var(--accent-red);
}
.badge-yellow {
  background: rgba(234, 179, 8, 0.15);
  color: var(--accent-yellow);
}
.badge-purple {
  background: rgba(168, 85, 247, 0.15);
  color: var(--accent-purple);
}
.badge-gray {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text-secondary);
}

/* ============================================
   Modal
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}
.modal-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}
.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}
.modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}
.modal-body {
  padding: 1.5rem;
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

/* ============================================
   Toast Notifications
   ============================================ */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
}
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.toast-success { border-left: 3px solid var(--accent-green); }
.toast-error { border-left: 3px solid var(--accent-red); }
.toast-warning { border-left: 3px solid var(--accent-yellow); }
.toast-info { border-left: 3px solid var(--accent-blue); }
.toast-message {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-primary);
}
.toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
}
.toast-close:hover {
  color: var(--text-primary);
}

/* ============================================
   Users / Settings Modals
   ============================================ */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal.active {
  display: flex;
}
.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3.5vw, 1.75rem);
  width: clamp(320px, 90vw, 900px);
  max-height: min(85vh, 620px);
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--radius-sm);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}
.modal-title {
  font-size: clamp(1.35rem, 3.5vw, 1.65rem);
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}
.modal-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.modal-tab {
  border: 1px solid var(--border-subtle);
  background: var(--bg-glass);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
}
.modal-tab:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}
.modal-tab.is-active {
  background: var(--accent-orange);
  color: #000;
  border-color: var(--accent-orange);
  box-shadow: 0 8px 18px rgba(249, 115, 22, 0.25);
}
.modal-loading {
  text-align: center;
  padding: 1.25rem 0.5rem;
  color: var(--text-muted);
}
.modal-error {
  color: var(--accent-red);
  font-weight: 600;
  text-align: center;
  padding: 1.25rem 0.5rem;
}

/* Settings sections inside modals */
.settings-grid {
  display: grid;
  gap: 0.85rem;
}
.settings-grid--columns {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 640px) {
  .settings-grid--columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.settings-section {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.settings-heading {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}
.settings-text {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.settings-text--strong {
  font-weight: 600;
  color: var(--text-primary);
}
.settings-meta {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.settings-meta span {
  font-weight: 600;
  color: var(--text-primary);
  margin-right: 0.25rem;
}
.settings-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 0.5rem 0;
}
.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.settings-actions--end {
  justify-content: flex-end;
}
.settings-summary-grid {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 640px) {
  .settings-summary-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}
.settings-summary-card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.settings-summary-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}
.settings-list {
  list-style: none;
  padding: 0;
  margin: 0.25rem 0 0;
  display: grid;
  gap: 0.4rem;
}
.settings-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.settings-empty {
  color: var(--text-muted);
  margin: 0.25rem 0 0;
  font-style: italic;
}
.settings-table-wrapper {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow-x: auto;
  overflow-y: auto;
  margin-top: 0.75rem;
  max-height: min(360px, 50vh);
  -webkit-overflow-scrolling: touch;
}
.settings-table-wrapper .admin-table {
  width: 100%;
  background: var(--bg-secondary);
}

/* Bulk actions bar */
.bulk-actions-bar {
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: var(--shadow-lg);
}
.bulk-count {
  color: var(--text-primary);
  font-size: 1rem;
}
.bulk-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.bulk-btn {
  padding: 0.6rem 1rem;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.bulk-btn-block {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}
.bulk-btn-block:hover {
  background: var(--accent-blue);
}
.bulk-btn-unblock {
  background: var(--accent-green);
  color: white;
}
.bulk-btn-unblock:hover {
  background: #16a34a;
}
.bulk-btn-revoke,
.bulk-btn-delete {
  background: var(--accent-red);
  color: white;
}
.bulk-btn-revoke:hover,
.bulk-btn-delete:hover {
  background: #dc2626;
}

/* Row states */
.row-blocked {
  background: rgba(239, 68, 68, 0.1) !important;
}
.row-blocked:hover {
  background: rgba(239, 68, 68, 0.15) !important;
}
.blocked-banner {
  display: inline-block;
  background: rgba(239, 68, 68, 0.2);
  color: var(--accent-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-right: 0.5rem;
  vertical-align: middle;
}

/* Action buttons in tables */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.action-btn {
  background: var(--accent-blue);
  color: white;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
}
.action-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Checkboxes */
.user-checkbox,
#selectAllUsersCheckbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent-orange);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .admin-main.with-sidebar {
    grid-template-columns: 1fr;
  }
  .admin-sidebar {
    position: static;
    max-height: none;
  }
}
@media (max-width: 768px) {
  .admin-header {
    padding: 0.75rem 1rem;
  }
  .admin-main {
    padding: 1rem;
  }
  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .search-wrapper {
    width: 100%;
  }
  .bulk-actions-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .bulk-buttons {
    justify-content: center;
  }
  .bulk-btn {
    flex: 1;
    justify-content: center;
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
  }
}
@media (max-width: 640px) {
  .modal-content {
    width: 100%;
    border-radius: var(--radius-md);
  }
  .settings-table-wrapper {
    max-height: min(360px, 60vh);
  }
  .settings-actions .action-btn {
    flex: 1 1 100%;
    width: 100%;
  }
}