/* ============================================
   ADMIN — style épuré, pro, lisible
   ============================================ */

.admin-body {
    background: var(--cream);
    min-height: 100vh;
}

.admin-header {
    background: var(--ink);
    color: var(--cream);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header .logo {
    color: var(--cream);
    font-size: 1.3rem;
}

.admin-header .logo span {
    color: var(--wood-light);
}

.admin-nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.admin-nav a {
    color: rgba(245, 240, 232, 0.7);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.2s;
}

.admin-nav a:hover, .admin-nav a.active {
    color: var(--cream);
}

.admin-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.admin-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--stone);
}

.admin-title-bar h1 {
    font-size: 2rem;
    margin: 0;
}

/* Flash / alerts */
.alert {
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border-left: 3px solid;
    font-size: 0.9rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-color: #155724;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-color: #721c24;
}

/* Tableau des biens */
.admin-table {
    width: 100%;
    background: var(--paper);
    border: 1px solid var(--stone);
    border-collapse: collapse;
    font-size: 0.9rem;
}

.admin-table th {
    background: var(--cream);
    padding: 1rem;
    text-align: left;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--ink-soft);
    border-bottom: 1px solid var(--stone);
    font-weight: 500;
}

.admin-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--stone);
    vertical-align: middle;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover {
    background: rgba(245, 240, 232, 0.5);
}

.admin-thumb {
    width: 60px;
    height: 45px;
    object-fit: cover;
    background: var(--stone);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.badge-location { background: var(--wood-dark); color: var(--cream); }
.badge-vente { background: var(--accent); color: var(--cream); }
.badge-actif { background: #d4edda; color: #155724; }
.badge-inactif { background: #e2e3e5; color: #383d41; }
.badge-reserve { background: #fff3cd; color: #856404; }

.admin-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    border: 1px solid var(--stone);
    background: var(--paper);
    color: var(--ink);
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s;
}

.btn-sm:hover { background: var(--wood-dark); color: var(--cream); border-color: var(--wood-dark); }
.btn-sm-danger:hover { background: #c82333; color: white; border-color: #c82333; }

/* Formulaire */
.form-card {
    background: var(--paper);
    border: 1px solid var(--stone);
    padding: 2.5rem;
    margin-bottom: 2rem;
}

.form-card h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--stone);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--ink-soft);
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--stone);
    background: var(--paper);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--ink);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
    font-family: var(--font-body);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

.form-check label {
    font-size: 0.9rem;
    text-transform: none;
    letter-spacing: 0;
    color: var(--ink);
    margin: 0;
    font-weight: 400;
    cursor: pointer;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding-top: 2rem;
    border-top: 1px solid var(--stone);
    margin-top: 2rem;
}

/* Stats dashboard */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--paper);
    border: 1px solid var(--stone);
    padding: 1.75rem;
}

.stat-card .num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--wood-dark);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-card .label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--ink-soft);
}

/* Gallery de photos dans édition */
.photo-gallery-admin {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.photo-item {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--stone);
    overflow: hidden;
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-item .photo-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.25rem;
}

.photo-item .photo-delete {
    background: rgba(220, 53, 69, 0.9);
    color: white;
    border: none;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1;
}

.photo-item .photo-principal {
    position: absolute;
    bottom: 0.5rem;
    left: 0.5rem;
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (max-width: 700px) {
    .form-grid, .form-grid.cols-3, .form-grid.cols-4 {
        grid-template-columns: 1fr;
    }

    .admin-table {
        font-size: 0.8rem;
    }

    .admin-table th:nth-child(n+5),
    .admin-table td:nth-child(n+5) {
        display: none;
    }
}