/* Admin Panel CSS */
body { overflow: hidden; }
.admin-layout { display: flex; height: 100vh; }

/* ─── Sidebar ─────────────────────────────────────────────────────────────── */
.admin-sidebar {
  width: 240px; flex-shrink: 0;
  background: var(--bg-card); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 24px 16px;
  overflow-y: auto;
}
.admin-logo { font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; padding: 0 8px; margin-bottom: 32px; }
.admin-logo span { color: var(--gold); }

.admin-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.admin-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 500; color: var(--text-secondary);
  transition: all 0.2s; cursor: pointer;
}
.admin-nav-item:hover  { background: rgba(255,255,255,0.05); color: var(--text-primary); }
.admin-nav-item.active { background: var(--accent-glow); color: var(--accent-light); font-weight: 600; }

.admin-sidebar-bottom { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }

/* ─── Main area ──────────────────────────────────────────────────────────── */
.admin-main { flex: 1; overflow-y: auto; background: var(--bg-primary); padding: 32px; position: relative; }

/* ─── Auth wall ──────────────────────────────────────────────────────────── */
.admin-auth-wall {
  position: absolute; inset: 0; background: var(--bg-primary);
  display: flex; align-items: center; justify-content: center; z-index: 10;
}
.admin-auth-box { padding: 40px; width: 100%; max-width: 420px; text-align: center; }

/* ─── Section header ─────────────────────────────────────────────────────── */
.admin-section.hidden { display: none; }
.admin-section { display: block; }
.admin-page-header { margin-bottom: 28px; }
.admin-page-header h1 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; }
.admin-page-header p  { color: var(--text-secondary); margin-top: 4px; }

/* ─── Stats grid ─────────────────────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; margin-bottom: 36px; }
.stat-card {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px; text-align: center;
  transition: all 0.2s;
}
.stat-card:hover { border-color: var(--border-glow); transform: translateY(-3px); }
.stat-icon { font-size: 1.8rem; margin-bottom: 8px; }
.stat-num  { font-family: var(--font-display); font-size: 2rem; font-weight: 800; }
.stat-label{ font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

/* ─── Recent users ───────────────────────────────────────────────────────── */
.recent-users-section h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 14px; }

/* ─── Tables ─────────────────────────────────────────────────────────────── */
.admin-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-md); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.845rem; }
.admin-table th {
  padding: 12px 16px; text-align: left; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-muted); background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}
.admin-table td { padding: 12px 16px; color: var(--text-secondary); border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,0.02); color: var(--text-primary); }

/* ─── Upload form ────────────────────────────────────────────────────────── */
.upload-form-card { padding: 28px; }
.upload-progress  { margin-bottom: 16px; }

/* ─── Status badges in table ─────────────────────────────────────────────── */
.status-active   { color: var(--success); font-weight: 600; }
.status-expired  { color: var(--danger);  font-weight: 600; }
.status-cancelled{ color: var(--text-muted); }

@media (max-width: 768px) {
  body { overflow: auto; }
  .admin-layout { flex-direction: column; height: auto; }
  .admin-sidebar { width: 100%; flex-direction: row; flex-wrap: wrap; padding: 12px; }
  .admin-nav { flex-direction: row; flex-wrap: wrap; gap: 4px; }
  .admin-sidebar-bottom { margin: 0; padding: 0; border: none; flex-direction: row; gap: 4px; }
  .admin-main { overflow-y: auto; padding: 20px; }
}