/* ==========================================================
   ADMIN / SECRETARIAT — TABLEAU DE BORD
   Réutilise les variables de couleur/police définies dans
   style.css (:root) pour rester cohérent avec le site public.
   ========================================================== */

.admin-body {
    background-color: #f2f5f7;
    font-family: var(--font-texte);
    color: var(--couleur-texte);
    min-height: 100vh;
}

/* ---------- STRUCTURE GENERALE ---------- */
.admin-shell {
    display: flex;
    min-height: 100vh;
}

/* ---------- SIDEBAR ---------- */
.admin-sidebar {
    width: 264px;
    flex-shrink: 0;
    background: linear-gradient(195deg, var(--couleur-fonce) 0%, #10161d 100%);
    color: #eef2f5;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 28px 18px;
    z-index: 40;
}

.admin-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 8px 26px;
    margin-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-brand-mark {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--couleur-or) 0%, var(--couleur-or-fonce) 100%);
    color: var(--couleur-fonce);
    font-family: var(--font-titres);
    font-weight: 800;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-brand-text {
    font-family: var(--font-titres);
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.25;
}

.admin-brand-text small {
    display: block;
    font-family: var(--font-texte);
    font-weight: 400;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(238, 242, 245, 0.55);
}

.admin-nav {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.admin-nav-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(238, 242, 245, 0.4);
    margin: 20px 12px 8px;
}

.admin-nav-label:first-child {
    margin-top: 4px;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 10px;
    color: rgba(238, 242, 245, 0.82);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    transition: var(--transition-rapide);
    margin-bottom: 3px;
}

.admin-nav-icon {
    font-size: 1.05rem;
    width: 22px;
    text-align: center;
}

.admin-nav-link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
}

.admin-nav-link.active {
    background: var(--couleur-accent);
    color: #ffffff;
    box-shadow: 0 6px 14px rgba(52, 152, 219, 0.35);
}

.admin-nav-link-logout {
    color: #f2b0a8;
}

.admin-nav-link-logout:hover {
    background: rgba(231, 76, 60, 0.15);
    color: #ff9f92;
}

.admin-sidebar-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    margin-top: 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
}

.admin-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--couleur-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.admin-sidebar-footer-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    line-height: 1.3;
}

.admin-sidebar-footer-role {
    font-size: 0.72rem;
    color: rgba(238, 242, 245, 0.55);
}

/* ---------- TOGGLE MOBILE ---------- */
.admin-sidebar-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 60;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    border: none;
    background: var(--couleur-fonce);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
}

.admin-sidebar-toggle span {
    width: 20px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
}

.admin-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 39;
}

/* ---------- CONTENU PRINCIPAL ---------- */
.admin-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding: 22px 34px;
    background: #ffffff;
    border-bottom: 1px solid #e7ebee;
    position: sticky;
    top: 0;
    z-index: 20;
}

.admin-topbar-title {
    font-family: var(--font-titres);
    font-size: 1.5rem;
    color: var(--couleur-fonce);
}

.admin-topbar-subtitle {
    font-size: 0.85rem;
    color: var(--couleur-texte-clair);
    text-transform: capitalize;
    margin-top: 2px;
}

.admin-topbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-topbar-badge {
    background: #eaf4fc;
    color: var(--couleur-accent-fonce);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
}

.admin-topbar-name {
    font-weight: 600;
    color: var(--couleur-fonce);
    font-size: 0.92rem;
}

.admin-main {
    padding: 30px 34px 60px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* ---------- ALERTES ---------- */
.admin-alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 22px;
    font-size: 0.92rem;
    font-weight: 500;
    border: 1px solid transparent;
}

.admin-alert-success {
    background: #e7f8ef;
    color: #1e8449;
    border-color: #c3e6cb;
}

.admin-alert-error {
    background: #fdecea;
    color: #c0392b;
    border-color: #f5c6cb;
}

/* ---------- BANDEAU DE VUE FILTRÉE ---------- */
.admin-filter-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    background: #eaf4fc;
    color: var(--couleur-accent-fonce);
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 0.9rem;
    margin-bottom: 22px;
    border: 1px solid #d3e8f8;
}

.admin-filter-banner a {
    color: var(--couleur-accent-fonce);
    font-weight: 600;
    text-decoration: none;
    background: #ffffff;
    padding: 6px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
}

.admin-filter-banner a:hover {
    background: var(--couleur-accent);
    color: #ffffff;
}

/* ---------- BOUTON RETOUR (pages sans sidebar : réservations, messages...) ---------- */
.admin-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    color: var(--couleur-fonce);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 18px;
    border-radius: 8px;
    box-shadow: var(--ombre-carte);
    margin-bottom: 20px;
    transition: var(--transition-rapide);
}

.admin-back-btn:hover {
    box-shadow: var(--ombre-carte-hover);
    transform: translateX(-3px);
    color: var(--couleur-accent-fonce);
}

/* ---------- KPI / STAT CARDS ---------- */
.admin-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.admin-kpi-card {
    background: #ffffff;
    border-radius: 14px;
    padding: 20px 22px;
    box-shadow: var(--ombre-carte);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    border-left: 4px solid var(--couleur-accent);
    transition: var(--transition-rapide);
}

.admin-kpi-card:hover {
    box-shadow: var(--ombre-carte-hover);
    transform: translateY(-2px);
}

.admin-kpi-card.tone-gold { border-left-color: var(--couleur-or-fonce); }
.admin-kpi-card.tone-success { border-left-color: var(--couleur-succes); }
.admin-kpi-card.tone-danger { border-left-color: var(--couleur-danger); }

.admin-kpi-value {
    font-family: var(--font-titres);
    font-size: 2rem;
    font-weight: 700;
    color: var(--couleur-fonce);
    line-height: 1;
}

.admin-kpi-label {
    font-size: 0.82rem;
    color: var(--couleur-texte-clair);
    margin-top: 6px;
    font-weight: 500;
}

.admin-kpi-icon {
    font-size: 1.5rem;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #eaf4fc;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.admin-kpi-card.tone-gold .admin-kpi-icon { background: #fdf3d9; }
.admin-kpi-card.tone-success .admin-kpi-icon { background: #e3f6ea; }
.admin-kpi-card.tone-danger .admin-kpi-icon { background: #fbe6e3; }

/* ---------- QUICK LINKS ---------- */
.admin-quicklinks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

.admin-quicklink {
    background: #ffffff;
    border-radius: 12px;
    padding: 18px 20px;
    box-shadow: var(--ombre-carte);
    text-decoration: none;
    color: var(--couleur-fonce);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition-rapide);
}

.admin-quicklink:hover {
    box-shadow: var(--ombre-carte-hover);
    transform: translateY(-2px);
    color: var(--couleur-accent-fonce);
}

.admin-quicklink-arrow {
    margin-left: auto;
    color: var(--couleur-accent);
    font-size: 1.1rem;
}

/* ---------- LAYOUT EN GRILLE (formulaire + tableau) ---------- */
.admin-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 26px;
    align-items: start;
}

@media (max-width: 1100px) {
    .admin-grid {
        grid-template-columns: 1fr;
    }
}

.admin-panel {
    background: #ffffff;
    border-radius: 14px;
    padding: 26px;
    box-shadow: var(--ombre-carte);
}

.admin-panel + .admin-panel {
    margin-top: 22px;
}

.admin-panel-title {
    font-family: var(--font-titres);
    font-size: 1.15rem;
    color: var(--couleur-fonce);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid #eef1f3;
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-panel-title.danger { color: var(--couleur-danger); }

/* ---------- FORMULAIRES ---------- */
.admin-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.admin-field label {
    font-weight: 600;
    font-size: 0.83rem;
    color: var(--couleur-texte);
}

.admin-field input[type="text"],
.admin-field input[type="email"],
.admin-field input[type="tel"],
.admin-field input[type="number"],
.admin-field input[type="password"],
.admin-field input[type="date"],
.admin-field input[type="file"],
.admin-field select,
.admin-field textarea {
    padding: 10px 12px;
    border: 1px solid #dde3e7;
    border-radius: 8px;
    font-size: 0.92rem;
    font-family: inherit;
    background: #fbfcfd;
    transition: var(--transition-rapide);
}

.admin-field input:focus,
.admin-field select:focus,
.admin-field textarea:focus {
    outline: none;
    border-color: var(--couleur-accent);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.12);
}

.admin-field textarea {
    resize: vertical;
}

.admin-checkbox-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    font-size: 0.85rem;
    color: var(--couleur-texte);
}

.admin-checkbox-grid label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 400;
}

.admin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 9px;
    border: none;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition-rapide);
    width: 100%;
    margin-top: 6px;
}

.admin-btn-primary {
    background: var(--couleur-accent);
    color: #ffffff;
}

.admin-btn-primary:hover {
    background: var(--couleur-accent-fonce);
}

.admin-btn-success {
    background: var(--couleur-succes);
    color: #ffffff;
}

.admin-btn-success:hover {
    background: #1e8449;
}

.admin-btn-danger {
    background: var(--couleur-danger);
    color: #ffffff;
}

.admin-btn-danger:hover {
    background: #c0392b;
}

.admin-btn-ghost {
    background: transparent;
    color: var(--couleur-danger);
    border: 1px solid #f1c3bd;
    padding: 6px 12px;
    width: auto;
    font-size: 0.78rem;
}

.admin-btn-ghost:hover {
    background: #fdecea;
}

hr.admin-divider {
    border: none;
    border-top: 1px dashed #e2e6e9;
    margin: 26px 0 20px;
}

/* ---------- TABLEAUX ---------- */
.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.admin-table thead th {
    text-align: left;
    padding: 12px 14px;
    background: #f7f9fa;
    color: var(--couleur-texte-clair);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 2px solid #eef1f3;
    white-space: nowrap;
}

.admin-table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid #eef1f3;
    vertical-align: middle;
    color: var(--couleur-texte);
}

.admin-table tbody tr:hover {
    background: #fafbfc;
}

.admin-table-thumb {
    width: 62px;
    height: 44px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #e7ebee;
}

.admin-table-empty {
    text-align: center;
    padding: 34px !important;
    color: var(--couleur-texte-clair);
    font-style: italic;
}

/* ---------- LIGNE DE MODIFICATION (EDIT) PLIABLE ---------- */
.admin-edit-row {
    display: none;
}

.admin-edit-row.admin-edit-visible {
    display: table-row;
}

.admin-edit-row td {
    background: #f7f9fa;
    padding: 18px !important;
}

.admin-edit-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px 16px;
    align-items: end;
}

.admin-edit-form .admin-field {
    margin-bottom: 0;
}

.admin-edit-form .admin-edit-actions {
    display: flex;
    gap: 10px;
    grid-column: 1 / -1;
    justify-content: flex-end;
}

.admin-btn-edit {
    background: #eef2f5;
    color: var(--couleur-texte);
    border: 1px solid #dfe4e8;
}

.admin-btn-edit:hover {
    background: #e2e7eb;
}

/* ---------- BADGES DE STATUT ---------- */
.admin-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border: none;
    cursor: default;
}

.admin-badge-btn {
    cursor: pointer;
    transition: var(--transition-rapide);
}

.admin-badge-btn:hover {
    transform: scale(1.05);
}

.admin-badge.statut-disponible { background: #e3f6ea; color: var(--couleur-succes); }
.admin-badge.statut-occupe { background: #fdf0e2; color: #d35400; }
.admin-badge.statut-attente { background: #fdf0e2; color: #d35400; }
.admin-badge.statut-confirmee { background: #e3f6ea; color: var(--couleur-succes); }
.admin-badge.statut-refusee { background: #fbe6e3; color: var(--couleur-danger); }
.admin-badge.statut-repondu { background: #e3f6ea; color: var(--couleur-succes); }

.admin-form-inline {
    margin: 0;
    display: inline;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
    .admin-sidebar-toggle {
        display: flex;
    }

    .admin-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        transition: var(--transition-douce);
    }

    .admin-sidebar.is-open {
        left: 0;
    }

    .admin-sidebar-overlay.is-open {
        display: block;
    }

    .admin-topbar {
        padding: 18px 20px 18px 68px;
    }

    .admin-main {
        padding: 22px 18px 50px;
    }
}

@media (max-width: 560px) {
    .admin-topbar-subtitle {
        display: none;
    }
}