/* ============================================================================
   Phase 4 : styles back-office (layout admin + sidebar + tables + utilitaires)
   ============================================================================ */

body.admin-layout { background: var(--color-bg-alt); }

.admin-shell { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 60px); }
@media (max-width: 900px) { .admin-shell { grid-template-columns: 1fr; } }

.admin-sidebar {
    background: white;
    border-right: 1px solid var(--color-border);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: sticky;
    top: 0;
    align-self: start;
    max-height: 100vh;
    overflow-y: auto;
}
.admin-brand { display: block; font-weight: 600; font-size: 1.05rem; color: var(--color-primary); text-decoration: none; margin-bottom: 0.25rem; }
.admin-sidebar-user { font-size: 0.85rem; color: var(--color-muted); margin: 0; }

.admin-nav-section { margin-bottom: 1rem; }
.admin-nav-section-title { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-muted); margin: 0 0 0.5rem; }
.admin-nav ul { list-style: none; padding: 0; margin: 0; }
.admin-nav-link { display: block; padding: 0.45rem 0.625rem; border-radius: 6px; text-decoration: none; color: var(--color-text); font-size: 0.92rem; }
.admin-nav-link:hover { background: var(--color-bg-alt); }
.admin-nav-link.is-active { background: var(--color-primary); color: white; }

.admin-sidebar-footer { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--color-border); display: flex; flex-direction: column; gap: 0.25rem; }
.admin-sidebar-footer .btn-link { text-align: left; padding-left: 0.625rem; }

.admin-main { padding: 1.5rem 2rem; min-width: 0; }
@media (max-width: 720px) { .admin-main { padding: 1rem; } }
.admin-content { max-width: 1400px; margin: 0 auto; }
.admin-page-header { margin-bottom: 1.5rem; }
.admin-page-header h1 { margin: 0 0 0.25rem; }
.admin-page-header p { margin: 0; }

.admin-toolbar { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.admin-toolbar input[type="text"], .admin-toolbar select {
    padding: 0.5rem 0.625rem; border: 1px solid var(--color-border); border-radius: var(--radius); font: inherit; background: white;
}
.admin-toolbar input[type="text"] { min-width: 240px; flex: 1 1 240px; }

.admin-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.5rem; }

.admin-table { width: 100%; background: white; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-1); }
.admin-table th { background: var(--color-bg-alt); padding: 0.75rem; text-align: left; font-weight: 600; font-size: 0.9rem; }
.admin-table td { padding: 0.75rem; border-bottom: 1px solid var(--color-border); }
.admin-table tr:hover td { background: var(--color-loomea-sable); }
.admin-table th.ap-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
.admin-table th.ap-sortable:hover { color: var(--color-primary); }
.admin-table th.ap-sortable .ap-sort-icon { display: inline-block; margin-left: 4px; font-size: 10px; color: #CCC; }
.admin-table th.ap-sortable.ap-sort-active .ap-sort-icon { color: var(--color-primary); }

.admin-photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 0.5rem; }
.admin-photo-grid img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); display: block; }

.badge { display: inline-block; padding: 0.2rem 0.6rem; border-radius: 999px; font-size: 0.75rem; background: var(--color-bg-alt); color: var(--color-text); }
.badge-success { background: #C6F6D5; color: #22543D; }
.badge-warning { background: #FEEBC8; color: #7C2D12; }
.badge-info    { background: #BEE3F8; color: #2C5282; }
.badge-error   { background: #FED7D7; color: #742A2A; }

.list-plain { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }