/* =========================================================
   admin.css — Styles spécifiques à l'espace administrateur
   Layout avec sidebar, tableaux, gestion des données
   ========================================================= */

/* --- Layout admin --- */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* --- Barre latérale admin --- */
.admin-sidebar {
    width: 240px;
    background-color: var(--color-text);
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.admin-sidebar__logo {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.admin-sidebar__logo-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: white;
}

.admin-sidebar__logo-title span {
    color: #E57373;
}

.admin-sidebar__logo svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.admin-sidebar__label {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-xs);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.4);
}

.admin-sidebar__nav {
    flex: 1;
    padding: var(--spacing-sm) 0;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.admin-nav-link:hover,
.admin-nav-link.active {
    background-color: rgba(255, 255, 255, 0.08);
    color: white;
    border-left-color: var(--color-accent);
}

.admin-nav-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    opacity: 0.7;
}

.admin-nav-link.active svg,
.admin-nav-link:hover svg {
    opacity: 1;
}

.admin-sidebar__footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Contenu principal admin --- */
.admin-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg);
    overflow-x: hidden;
}

.admin-topbar {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.admin-topbar__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
}

.admin-main {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 1100px;
    width: 100%;
}

/* --- Cartes de statistiques (dashboard) --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-top: 4px solid var(--color-accent);
    transition: box-shadow 0.2s ease;
    text-decoration: none;
    color: var(--color-text);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    color: var(--color-text);
}

.stat-card__icon {
    width: 44px;
    height: 44px;
    background-color: rgba(196, 30, 58, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    flex-shrink: 0;
}

.stat-card__icon svg {
    width: 24px;
    height: 24px;
}

.stat-card__value {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1;
}

.stat-card__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: 2px;
}

/* --- Tableau admin --- */
.admin-table-container {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.admin-table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.admin-table-toolbar__left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.admin-table thead th {
    background-color: #F8F7F4;
    color: var(--color-text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 12px;
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.admin-table tbody td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: middle;
}

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

.admin-table tbody tr:nth-child(even) td {
    background-color: #FAFAF8;
}

.admin-table tbody tr:hover td {
    background-color: rgba(196, 30, 58, 0.03);
}

/* Cellule d'actions */
.admin-table__actions {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

/* Miniature image dans le tableau */
.admin-table__thumb {
    width: 40px;
    height: 32px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

/* --- Page de login admin --- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    padding: var(--spacing-lg);
}

.login-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xxl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.login-card__logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-card__logo svg {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
}

.login-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.login-card__subtitle {
    font-size: var(--font-size-sm);
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* --- Filtre de ceinture dans les pages admin --- */
.belt-filter {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.belt-filter label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.belt-filter select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    background-color: var(--color-surface);
    cursor: pointer;
}

/* --- Responsive admin --- */
@media (max-width: 900px) {
    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        height: auto;
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .admin-sidebar__nav {
        display: flex;
        flex-wrap: wrap;
        padding: var(--spacing-xs) 0;
    }

    .admin-nav-link {
        padding: var(--spacing-sm) var(--spacing-md);
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .admin-nav-link.active,
    .admin-nav-link:hover {
        border-left: none;
        border-bottom-color: var(--color-accent);
    }

    .admin-main {
        padding: var(--spacing-md);
    }

    .admin-topbar {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}