/* ============================================================================
   navigation-extra.css — Navigation MDM Led (SANS TOPBAR)
   ============================================================================
   Architecture :
     - .sidebar             : barre latérale avec brand, sections, user footer
     - .sidebar-hidden      : sidebar entièrement disparue (desktop, persisté localStorage)
     - .sidebar-mobile-open : ouverte sur mobile (slide depuis -280px)
     - .page-header-nav     : onglets dans le page-header de chaque page
     - .mdm-floating-burger : bouton flottant haut-gauche pour toggle sidebar

   Plus de classes .topbar (la barre du haut a été supprimée).
   Les classes .topbar-link, .topbar-dropdown, etc. restent utilisées
   uniquement à l'intérieur de .page-header-nav (réutilisation des styles).
   ============================================================================ */


/* ════════════════════════════════════════════════════════════════════════════
   APP LAYOUT — sans barre du haut, padding ajusté
   ════════════════════════════════════════════════════════════════════════════ */

.app {
    /* La structure devient simplement : sidebar | main */
    /* Pas de padding-top puisqu'il n'y a plus de topbar fixe */
}

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

.main {
    flex: 1;
    min-width: 0;        /* important pour empêcher overflow sur enfants flex */
    padding: 24px 32px;
    overflow-x: hidden;
}


/* ════════════════════════════════════════════════════════════════════════════
   SIDEBAR — base (desktop, mode pleine largeur)
   ════════════════════════════════════════════════════════════════════════════ */

.sidebar {
    position: relative;
    width: 240px;
    flex-shrink: 0;
    background: var(--color-background-primary, white);
    border-right: 1px solid var(--color-border, #e5e7eb);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    transition: width 0.2s ease-out;
    z-index: 100;
}

/* ─── Brand (en haut) ──────────────────────────────────────────────── */
.sidebar-brand {
    padding: 20px 16px 14px;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    display: flex;
    align-items: center;
    min-height: 64px;
    overflow: hidden;
}

.sidebar-brand-logo {
    max-height: 36px;
    max-width: 100%;
    object-fit: contain;
}

.sidebar-brand-text {
    overflow: hidden;
}

.sidebar-brand-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary, #C8102E);
    letter-spacing: 0.3px;
    line-height: 1.1;
    white-space: nowrap;
}

.sidebar-brand-subtitle {
    font-size: 11px;
    color: var(--color-text-soft, #6B7280);
    margin-top: 2px;
    white-space: nowrap;
}

/* ─── Sections de navigation (zone scrollable) ────────────────────── */
.sidebar-sections {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px 0;
}

.nav-section {
    margin-bottom: 8px;
}

.nav-section-title {
    padding: 10px 16px 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--color-text-mute, #9CA3AF);
}

/* Items de la sidebar */
.nav-item,
.nav-item-parent {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    margin: 1px 8px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--color-text, #1F2937);
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
    white-space: nowrap;
}

.nav-item:hover,
.nav-item-parent:hover {
    background: rgba(200, 16, 46, 0.06);
    background: color-mix(in srgb, var(--color-primary, #C8102E) 6%, transparent);
}

.nav-item.active,
.nav-item-parent.active {
    background: rgba(200, 16, 46, 0.10);
    background: color-mix(in srgb, var(--color-primary, #C8102E) 10%, transparent);
    color: var(--color-primary, #C8102E);
    font-weight: 500;
}

.nav-item-icon {
    flex-shrink: 0;
    width: 18px;
    text-align: center;
    font-size: 14px;
}

.nav-item-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-item-chevron {
    font-size: 10px;
    opacity: 0.6;
    flex-shrink: 0;
}

/* ─── Footer user (en bas, fixé) ───────────────────────────────────── */
.sidebar-user {
    flex-shrink: 0;
    border-top: 1px solid var(--color-border, #e5e7eb);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-background-secondary, #F9FAFB);
}

.sidebar-user-avatar {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--color-primary, #C8102E);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.sidebar-user-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.sidebar-user-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text, #1F2937);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: 11px;
    color: var(--color-text-soft, #6B7280);
    margin-top: 1px;
}

.sidebar-user-logout {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--color-text-soft, #6B7280);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
}

.sidebar-user-logout:hover {
    background: rgba(220, 38, 38, 0.1);
    color: #DC2626;
}


/* ════════════════════════════════════════════════════════════════════════════
   SIDEBAR — mode HIDDEN (entièrement disparue) — desktop uniquement
   ════════════════════════════════════════════════════════════════════════════
   Quand l'utilisateur clique sur le burger flottant en desktop, la sidebar
   disparaît complètement et le contenu principal prend toute la largeur.
   La préférence est persistée dans localStorage. */

.sidebar.sidebar-hidden {
    width: 0;
    border-right: none;
    overflow: hidden;
    /* On ne met pas display:none pour garder l'animation de slide */
    transform: translateX(-100%);
    transition: width 0.2s ease-out, transform 0.2s ease-out;
}

/* Quand la sidebar est cachée, on retire son effet d'espace dans le layout
   en faisant en sorte que le main occupe tout */
.sidebar.sidebar-hidden + .main,
.layout .sidebar.sidebar-hidden ~ .main {
    width: 100%;
    max-width: 100%;
}


/* ════════════════════════════════════════════════════════════════════════════
   SIDEBAR — mode MOBILE (slide depuis la gauche)
   ════════════════════════════════════════════════════════════════════════════ */

@media (max-width: 767px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: -280px;
        width: 280px;
        height: 100vh;
        z-index: 9999;
        transition: left 0.25s ease-out;
        box-shadow: 2px 0 12px rgba(0, 0, 0, 0.15);
        background: var(--color-background-primary, white);
        overflow-y: auto;
    }
    /* En mobile, le mode "hidden" desktop n'a pas de sens : on l'ignore.
       La sidebar s'ouvre/ferme via .sidebar-mobile-open uniquement. */
    .sidebar.sidebar-hidden {
        width: 280px;
        transform: none;
        border-right: 1px solid var(--color-border, #e5e7eb);
    }
    .sidebar.sidebar-mobile-open {
        left: 0;
    }
    /* SWIPE_GESTURE_V1 : le backdrop est maintenant un vrai element div cliquable
       (voir .sidebar-mobile-backdrop ci-dessous). Le ::before est conserve
       desactive pour retrocompat mais sans pointer-events. */
    .sidebar.sidebar-mobile-open::before {
        content: none;
    }

    .main {
        padding: 16px;
    }
}

/* SWIPE_GESTURE_V1 : backdrop semi-transparent cliquable pour fermer la sidebar
   (rendu uniquement sur mobile car la sidebar mobile est seule à utiliser
    le pattern overlay). Cliquer dessus = fermer la sidebar. */
.sidebar-mobile-backdrop {
    display: none;
}
@media (max-width: 767px) {
    .sidebar-mobile-backdrop {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.45);
        z-index: 80; /* sous la sidebar (qui est à z-index ~100) */
        animation: backdrop-fade-in 0.2s ease-out;
        cursor: pointer;
    }
}
@keyframes backdrop-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* SWIPE_GESTURE_V1 : pendant le drag tactile, on désactive la transition CSS
   pour que la sidebar suive le doigt en temps réel sans lag. */
.sidebar.sidebar-dragging {
    transition: none !important;
}

/* ─── Bouton fermeture mobile (× en haut à droite de la sidebar) ─── */
.sidebar-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 44px;    /* SWIPE_GESTURE_V1 : agrandi de 32 a 44px pour touch-friendly (norme iOS/Android = 44px min) */
    height: 44px;
    border-radius: 8px;
    border: none;
    background: rgba(0, 0, 0, 0.04);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text-soft, #6B7280);
    display: none;
    z-index: 1;
}

@media (max-width: 767px) {
    .sidebar.sidebar-mobile-open .sidebar-close {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

.sidebar-close:hover {
    background: rgba(0, 0, 0, 0.06);
}


/* ════════════════════════════════════════════════════════════════════════════
   FLOATING BURGER — bouton flottant en haut à gauche
   ════════════════════════════════════════════════════════════════════════════ */

.mdm-floating-burger {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 9998;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    border: 1px solid var(--color-border, #e5e7eb);
    background: var(--color-background-primary, white);
    color: var(--color-text, #1F2937);
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, transform 0.1s;
}

.mdm-floating-burger:hover {
    background: var(--color-background-secondary, #F9FAFB);
}

.mdm-floating-burger:active {
    transform: scale(0.95);
}

/* En desktop, on positionne le burger DANS la sidebar (à droite, près du brand) */
@media (min-width: 768px) {
    .mdm-floating-burger {
        top: 16px;
        left: 200px;       /* à droite du brand quand sidebar pleine (240px) */
        transition: left 0.2s ease-out, background 0.15s;
    }
    /* Quand la sidebar est cachée, le burger se replace au bord gauche de l'écran */
    body:has(.sidebar.sidebar-hidden) .mdm-floating-burger {
        left: 14px;
    }
}


/* ════════════════════════════════════════════════════════════════════════════
   PAGE-HEADER avec navigation intégrée (style "Death Vipers")
   ════════════════════════════════════════════════════════════════════════════ */

.page-header.page-header-with-nav {
    display: block !important;
    margin-bottom: 24px;
    padding-bottom: 0;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}

.page-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 12px;
}

.page-header-nav {
    display: flex;
    align-items: stretch;
    gap: 0;
    flex-wrap: wrap;
    margin-top: 4px;
    overflow: visible;
}

.page-header-nav .topbar-link-wrap {
    position: relative;
    display: flex;
    align-items: stretch;
}

.page-header-nav .topbar-link {
    background: transparent !important;
    color: var(--color-text-soft, #4b5563);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-size: 13px;
    font-weight: 600;
    padding: 12px 16px;
    border-radius: 0;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
    text-decoration: none;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.page-header-nav .topbar-link:hover,
.page-header-nav .topbar-link.active {
    color: var(--color-primary, #C8102E);
    border-bottom-color: var(--color-primary, #C8102E);
}

.page-header-nav .topbar-link-wrap:hover > .topbar-link,
.page-header-nav .topbar-link-wrap.is-open > .topbar-link {
    color: var(--color-primary, #C8102E);
    border-bottom-color: var(--color-primary, #C8102E);
    background: rgba(200, 16, 46, 0.06) !important;
    background: color-mix(in srgb, var(--color-primary, #C8102E) 6%, transparent) !important;
}

/* Pont invisible pour éviter la fermeture entre l'onglet et le dropdown */
.page-header-nav .topbar-link-wrap::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 6px;
    background: transparent;
}

.page-header-nav .topbar-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 240px;
    background: var(--color-background-primary, white);
    border: 1px solid var(--color-primary, #C8102E);
    border-radius: 0;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
    padding: 8px 0;
    z-index: 1000;
    display: none;
}

.page-header-nav .topbar-link-wrap:hover > .topbar-dropdown,
.page-header-nav .topbar-link-wrap:focus-within > .topbar-dropdown,
.page-header-nav .topbar-link-wrap.is-open > .topbar-dropdown {
    display: block;
}

.page-header-nav .topbar-dropdown-item {
    padding: 10px 18px;
    color: var(--color-text, #1a1a1a);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
    background: transparent;
    border: none;
    text-align: left;
    width: 100%;
}

.page-header-nav .topbar-dropdown-item:hover {
    background: color-mix(in srgb, var(--color-primary, #C8102E) 8%, transparent);
    color: var(--color-primary, #C8102E);
}

/* Sous-sous-menus */
.page-header-nav .topbar-dropdown-subwrap {
    position: relative;
}

.page-header-nav .topbar-dropdown-subwrap > button {
    background: transparent;
    border: none;
    text-align: left;
    width: 100%;
    cursor: pointer;
    padding: 10px 18px;
    font-size: 13px;
    color: var(--color-text, #1a1a1a);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.page-header-nav .topbar-dropdown-subwrap > button:hover {
    background: color-mix(in srgb, var(--color-primary, #C8102E) 8%, transparent);
    color: var(--color-primary, #C8102E);
}

.page-header-nav .topbar-dropdown-nested {
    top: 0 !important;
    left: 100% !important;
    margin-top: 0 !important;
    margin-left: 4px !important;
}

.page-header-nav .topbar-dropdown-subwrap:hover > .topbar-dropdown-nested,
.page-header-nav .topbar-dropdown-subwrap:focus-within > .topbar-dropdown-nested {
    display: block;
}


/* ════════════════════════════════════════════════════════════════════════════
   PAGE-HEADER-NAV — comportement MOBILE (scroll horizontal)
   ════════════════════════════════════════════════════════════════════════════ */

@media (max-width: 767px) {
    .page-header-nav {
        display: flex !important;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scroll-snap-type: x proximity;
        margin: 4px -16px 0;
        padding: 0 16px 4px;
    }

    .page-header-nav::-webkit-scrollbar {
        height: 3px;
    }
    .page-header-nav::-webkit-scrollbar-thumb {
        background: rgba(200, 16, 46, 0.3);
        border-radius: 2px;
    }
    .page-header-nav::-webkit-scrollbar-track {
        background: transparent;
    }

    .page-header-nav .topbar-link-wrap {
        flex: 0 0 auto;
        scroll-snap-align: start;
    }

    .page-header-nav .topbar-link {
        padding: 10px 12px;
        font-size: 12px;
        letter-spacing: 1px;
    }

    /* Dropdowns désactivés en mobile (pas de hover tactile) */
    .page-header-nav .topbar-dropdown {
        display: none !important;
    }

    /* Page-header mobile : empilé */
    .page-header-row {
        flex-direction: column;
        gap: 8px;
    }

    .page-title {
        font-size: 18px !important;
    }

    .page-subtitle {
        font-size: 12px !important;
    }

    /* Décale le contenu pour ne pas recouvrir le burger flottant */
    .main {
        padding-top: 60px;
    }
}


/* ════════════════════════════════════════════════════════════════════════════
   FALLBACKS — désactiver tous les vestiges de l'ancienne topbar
   ════════════════════════════════════════════════════════════════════════════ */

/* Si du vieux code rend encore une .topbar (barre du haut), on la cache.
   Les .topbar-link, .topbar-dropdown, etc. dans .page-header-nav restent OK
   (sélecteurs préfixés). */
.app > .topbar,
.layout > .topbar,
body > .topbar:not(.page-header-nav) {
    display: none !important;
}