*, *::before, *::after { box-sizing: border-box; }

.admin-page {
    background: var(--admin-bg-primary);
    color: var(--admin-text-primary);
    min-height: 100vh;
    font-family: 'Bricolage Grotesque', Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    margin: 0;
}

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

/* ===== SIDEBAR ===== */
.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--admin-sidebar-width);
    background: var(--admin-bg-secondary);
    border-right: 1px solid var(--admin-border-color);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: width var(--admin-transition-normal), transform var(--admin-transition-normal);
    overflow: hidden;
}

.admin-sidebar-logo {
    height: var(--admin-header-height);
    display: flex;
    align-items: center;
    padding: 0 20px;
    border-bottom: 1px solid var(--admin-border-color);
    gap: 10px;
    flex-shrink: 0;
}

.admin-sidebar-logo-mark {
    font-size: 20px;
    font-weight: 900;
    letter-spacing: -0.04em;
    background: #F4F1EA;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
}

.admin-sidebar-logo-badge {
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(244, 241, 234, 0.18);
    color: var(--admin-accent);
}

.admin-nav {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    overflow-x: hidden;
}

.admin-nav-section {
    margin-bottom: 20px;
}

.admin-nav-section-title {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--admin-text-muted);
    padding: 6px 12px;
    margin-bottom: 4px;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--admin-radius-md);
    color: var(--admin-text-tertiary);
    text-decoration: none;
    transition: all var(--admin-transition-fast);
    margin-bottom: 2px;
    white-space: nowrap;
    position: relative;
}

.admin-nav-item:hover {
    background: var(--admin-bg-card-hover);
    color: var(--admin-text-primary);
}

.admin-nav-item.active {
    background: rgba(244, 241, 234, 0.12);
    color: var(--admin-accent);
}

.admin-nav-item.active::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 8px;
    bottom: 8px;
    width: 3px;
    background: var(--admin-accent);
    border-radius: 0 3px 3px 0;
}

.admin-nav-item-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.admin-nav-item-icon svg,
.admin-nav-item-icon i {
    width: 18px;
    height: 18px;
}

.admin-nav-item-text {
    font-size: 13px;
    font-weight: 500;
}

.admin-sidebar-user {
    padding: 12px;
    border-top: 1px solid var(--admin-border-color);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.admin-sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #F4F1EA;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    flex-shrink: 0;
    text-decoration: none;
}

.admin-sidebar-user-info {
    flex: 1;
    overflow: hidden;
}

.admin-sidebar-user-name {
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-sidebar-user-role {
    font-size: 11px;
    color: var(--admin-text-muted);
    margin-top: 1px;
}

/* Bouton « Se déconnecter » injecté par admin-sidebar-normalize.js */
.admin-sidebar-logout {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--admin-border-color);
    border-radius: 9px;
    background: transparent;
    color: var(--admin-text-muted);
    cursor: pointer;
    transition: color .15s ease, border-color .15s ease, background .15s ease;
}

.admin-sidebar-logout:hover {
    color: var(--admin-accent-red, #FF4438);
    border-color: var(--admin-accent-red, #FF4438);
    background: rgba(255, 68, 56, 0.08);
}

.admin-sidebar-logout svg,
.admin-sidebar-logout i {
    width: 17px;
    height: 17px;
}

/* ===== MAIN ===== */
.admin-main {
    flex: 1;
    margin-left: var(--admin-sidebar-width);
    min-height: 100vh;
    transition: margin-left var(--admin-transition-normal);
}

/* ===== HEADER ===== */
.admin-header {
    position: sticky;
    top: 0;
    height: var(--admin-header-height);
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--admin-border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--admin-spacing-lg);
    z-index: 50;
    gap: 12px;
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-header-title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.admin-header-subtitle {
    font-size: 12px;
    color: var(--admin-text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 600;
}

.admin-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}

/* ===== CONTENT ===== */
.admin-content {
    padding: var(--admin-spacing-lg);
    max-width: 1400px;
}

/* ===== MOBILE ===== */
.admin-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 99;
    backdrop-filter: blur(2px);
}

.admin-mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 10, 11, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--admin-border-color);
    grid-template-columns: repeat(5, 1fr);
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.admin-mobile-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 10px 0;
    color: var(--admin-text-muted);
    text-decoration: none;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: color var(--admin-transition-fast);
}

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

.admin-mobile-nav svg,
.admin-mobile-nav i {
    width: 20px;
    height: 20px;
}

@media (max-width: 1024px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-sidebar.open {
        transform: translateX(0);
        box-shadow: var(--admin-shadow-xl);
    }

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

    .admin-main {
        margin-left: 0;
        padding-bottom: 64px;
    }

    .admin-mobile-nav {
        display: grid;
    }

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

/* ============================================================
   GATE v4 — Icon rail (72px) beside the sidebar
   Activated by adding class="admin-layout has-rail" to #app
   ============================================================ */
.admin-icon-rail {
    width: var(--rail-width, 72px);
    background: var(--bg-rail, #0a0a0a);
    border-right: 1px solid var(--admin-border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0;
    gap: 4px;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 110;
    overflow: hidden;
}

.admin-icon-rail .rail-logo {
    width: 34px;
    height: 34px;
    margin-bottom: 16px;
    flex-shrink: 0;
}

.admin-icon-rail .rail-item {
    width: 44px;
    height: 44px;
    border-radius: var(--admin-radius-md);
    display: grid;
    place-items: center;
    color: var(--admin-text-muted);
    font-size: 18px;
    cursor: pointer;
    transition: color var(--admin-transition-fast),
                background var(--admin-transition-fast);
    position: relative;
    text-decoration: none;
    border: none;
    background: transparent;
    font-family: inherit;
}
.admin-icon-rail .rail-item svg,
.admin-icon-rail .rail-item i { width: 20px; height: 20px; }
.admin-icon-rail .rail-item:hover {
    color: var(--admin-text-primary);
    background: var(--admin-bg-card-hover);
}
.admin-icon-rail .rail-item.active {
    color: #fff;
    background: rgba(244, 241, 234,0.15);
}
.admin-icon-rail .rail-item.active::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 10px;
    bottom: 10px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: #F4F1EA;
}
.admin-icon-rail .rail-spacer { flex: 1; }

/* When rail is present, offset the sidebar and main */
.admin-layout.has-rail .admin-icon-rail { display: flex; }
.admin-layout.has-rail .admin-sidebar {
    left: var(--rail-width, 72px);
}
.admin-layout.has-rail .admin-main {
    margin-left: calc(var(--rail-width, 72px) + var(--admin-sidebar-width, 240px));
}
.admin-layout.has-rail .admin-header { z-index: 50; }

/* On mobile, hide the rail entirely */
@media (max-width: 1024px) {
    .admin-icon-rail { display: none !important; }
    .admin-layout.has-rail .admin-sidebar { left: 0; }
    .admin-layout.has-rail .admin-main { margin-left: 0; }
}

/* ==========================================================================
   Correctif cohérence sidebar — WHY NOT Pro (2026-09-04)
   Les pages en design « admin-panel » (body.admin-panel) chargent aussi
   admin-panel.css, qui impose un rail d'icônes 72px. Mais leur sidebar est
   remplie de LIBELLÉS par admin-sidebar-normalize.js (.admin-nav-item-text)
   → le texte débordait d'un conteneur de 72px = coupé + incohérent avec les
   autres pages. On rétablit ici la sidebar labellisée 240px PARTOUT
   (spécificité body.admin-panel + !important pour l'emporter sur le rail).
   ========================================================================== */
body.admin-panel .admin-sidebar {
    width: var(--admin-sidebar-width, 240px) !important;
    align-items: stretch !important;
    padding: 0 !important;
}
body.admin-panel .admin-main,
body.admin-panel > main {
    margin-left: var(--admin-sidebar-width, 240px) !important;
}