/* Admin panel styling (Bootstrap 5 + MDecor palette) */
:root { --primary: #1b3f33; --primary-dark: #122b23; --gold: #d1b280; }
.admin-body { background: #f4f5f3; min-height: 100vh; font-family: 'Inter', system-ui, sans-serif; }
.admin-top { background: var(--primary-dark); position: sticky; top: 0; z-index: 1030; height: 56px; }
.admin-top .navbar-brand { color: #fff; }
.admin-shell { display: flex; flex-direction: column; min-height: calc(100vh - 56px); }
.admin-side { background: var(--primary); width: 100%; padding: 8px; }
.admin-side .nav-link { color: rgba(255,255,255,.75); display: flex; align-items: center; gap: 10px; border-radius: 6px; padding: 10px 14px; }
.admin-side .nav-link:hover { background: rgba(255,255,255,.07); color: #fff; }
.admin-side .nav-link.active { background: var(--gold); color: var(--primary-dark); font-weight: 600; }
.admin-main { flex: 1; padding: 18px 14px; min-width: 0; }
.stat-card { background: #fff; border: 1px solid #e5e9e7; border-radius: 8px; padding: 20px; height: 100%; }
.stat-card .num, .stat-card .display-6 { color: var(--primary); font-weight: 700; }
.thumb { width: 64px; height: 44px; object-fit: cover; border-radius: 4px; background: #eee; }
.thumb-lg { max-width: 200px; max-height: 130px; object-fit: cover; border-radius: 6px; background: #eee; }
.card { border-color: #e5e9e7; }
.card-header { background: #fff; color: var(--primary); font-weight: 600; }
.table td { vertical-align: middle; }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1b3f33, #122b23); padding: 20px; }
.login-card { width: 100%; max-width: 430px; }
@media (min-width: 992px) {
    .admin-shell { flex-direction: row; }
    .admin-side { width: 230px; flex-shrink: 0; position: sticky; top: 56px; height: calc(100vh - 56px); overflow-y: auto; }
    .admin-main { padding: 28px; }
}