:root {
  --bg-dark: #0D0D0F;
  --bg-card: #1A1A1F;
  --border: #2A2A32;
  --primary: #F5A623;
  --primary-dark: #D4891A;
  --primary-glow: rgba(245, 166, 35, 0.25);
  --text-primary: #FFFFFF;
  --text-secondary: #9A9AA8;
  --text-muted: #5C5C6A;
  --success: #34D399;
  --error: #F87171;
  --warning: #FBBF24;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

.header h1 {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary);
}

.header .logout-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 6px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}

.header .logout-btn:hover {
  border-color: var(--error);
  color: var(--error);
}

/* Login */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
}

.login-card h1 {
  color: var(--primary);
  margin-bottom: 8px;
  font-size: 24px;
}

.login-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 14px;
}

/* Form */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s;
}

.btn:hover { opacity: 0.9; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--primary);
  color: #000;
  width: 100%;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-success { background: var(--success); color: #000; }
.btn-warning { background: var(--warning); color: #000; }
.btn-danger { background: var(--error); color: #000; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }

.error-msg {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid var(--error);
  color: var(--error);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

.success-msg {
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  background: var(--bg-card);
  border-radius: 10px;
  padding: 4px;
  border: 1px solid var(--border);
}

.tab {
  padding: 8px 18px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s;
}

.tab.active {
  background: var(--primary);
  color: #000;
}

.tab:hover:not(.active) {
  color: var(--text-primary);
}

.tab .count {
  margin-left: 6px;
  font-size: 11px;
  opacity: 0.7;
}

/* Table */
.table-wrapper {
  overflow-x: auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 12px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

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

tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* Badge */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-pending { background: var(--primary-glow); color: var(--primary); }
.badge-verified { background: rgba(52, 211, 153, 0.15); color: var(--success); }
.badge-active { background: rgba(52, 211, 153, 0.25); color: var(--success); }
.badge-suspended { background: rgba(248, 113, 113, 0.15); color: var(--error); }

/* ID Card thumbnail */
.id-card-thumb {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform 0.2s;
}

.id-card-thumb:hover {
  transform: scale(1.1);
}

.no-card { color: var(--text-muted); font-size: 12px; }

/* Actions */
.actions {
  display: flex;
  gap: 6px;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.pagination-btns {
  display: flex;
  gap: 8px;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  width: 100%;
  max-width: 500px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal h2 {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--primary);
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  justify-content: flex-end;
}

/* Image lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  cursor: pointer;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 8px;
}

/* Loading */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
}

.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.empty-state p {
  font-size: 15px;
}

/* Bulk import panel */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 20px;
}

.panel > summary {
  padding: 14px 18px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  list-style: none;
}

.panel > summary::-webkit-details-marker { display: none; }
.panel > summary::before { content: '+ '; color: var(--primary); }
.panel[open] > summary::before { content: '– '; }
.panel[open] > summary { border-bottom: 1px solid var(--border); color: var(--text-primary); }

.panel-body { padding: 18px; }

.hint {
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 12px;
  line-height: 1.6;
}

.form-group textarea {
  width: 100%;
  min-height: 140px;
  padding: 12px 14px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  outline: none;
  resize: vertical;
}

.form-group textarea:focus { border-color: var(--primary); }

.import-result {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-secondary);
  display: none;
}

.import-result ul {
  margin: 8px 0 0 18px;
  color: var(--warning);
  font-size: 12px;
}

.reason {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 11px;
  max-width: 220px;
}

/* Mobile: the table becomes stacked cards */
@media (max-width: 768px) {
  .container { padding: 16px 12px; }
  .header { padding: 12px 16px; }
  .header h1 { font-size: 17px; }

  .tabs {
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { flex: 0 0 auto; padding: 8px 14px; }

  .table-wrapper {
    background: transparent;
    border: none;
    border-radius: 0;
    overflow-x: visible;
  }

  table, tbody, tr, td { display: block; width: 100%; }
  thead { display: none; }

  tbody tr {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 4px 14px;
    margin-bottom: 12px;
  }

  tbody tr:hover { background: var(--bg-card); }

  tbody td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    text-align: right;
    border-bottom: 1px solid var(--border);
  }

  tbody td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-align: left;
  }

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

  .actions { flex-wrap: wrap; justify-content: flex-end; }
  .actions .btn { padding: 8px 14px; font-size: 13px; }
  .reason { max-width: none; text-align: right; }

  .pagination { flex-direction: column; gap: 12px; align-items: stretch; }
  .pagination-btns { width: 100%; }
  .pagination-btns .btn { flex: 1; }

  /* Sheet-style modals */
  .modal-overlay { align-items: flex-end; }
  .modal { border-radius: 16px 16px 0 0; max-height: 92vh; padding: 20px; }
  .modal-actions { flex-direction: column-reverse; }
  .modal-actions .btn { width: 100%; padding: 12px; font-size: 14px; }

  /* 16px stops iOS zooming the page on focus */
  .form-group input,
  .form-group select,
  .form-group textarea { font-size: 16px; padding: 12px 14px; }

  .login-card { padding: 28px 20px; border-radius: 14px; margin: 16px; }
  .id-card-thumb { width: 56px; height: 56px; }
}