/* static/css/breadcrumb_responsive.css */

/* ===========================================
   BREADCRUMB RESPONSIVE
   =========================================== */

.breadcrumb-container {
    background: white;
    border-bottom: 1px solid var(--border-color, #dee2e6);
    padding: 12px 20px;
    margin-top: var(--header-height, 60px);
    position: sticky;
    top: var(--header-height, 60px);
    z-index: 90;
}

.breadcrumb {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 14px;
}

.breadcrumb-item a,
.breadcrumb-item button {
    color: var(--primary-color, #007bff);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s;
}

.breadcrumb-item a:hover,
.breadcrumb-item button:hover {
    background: var(--bg-color, #f5f5f5);
}

.breadcrumb-item a:focus,
.breadcrumb-item button:focus {
    outline: 2px solid var(--primary-color, #007bff);
    outline-offset: 2px;
}

/* Séparateur "/" */
.breadcrumb-item:not(:last-child):not(.breadcrumb-ellipsis)::after {
    content: '/';
    margin-left: 8px;
    margin-right: 0;
    color: var(--text-light, #6c757d);
    font-size: 14px;
}

/* Item actif */
.breadcrumb-item.active {
    color: var(--text-color, #333);
    font-weight: 600;
}

.breadcrumb-item i {
    font-size: 14px;
}

/* Ellipsis button */
.breadcrumb-ellipsis-btn {
    font-size: 18px;
    font-weight: bold;
    padding: 4px 12px !important;
}

/* Dropdown mobile */
.breadcrumb-dropdown {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: none;
    animation: fadeIn 0.2s ease;
}

.breadcrumb-dropdown.active {
    display: block;
}

.breadcrumb-dropdown-header {
    background: white;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color, #dee2e6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.breadcrumb-dropdown-header h3 {
    margin: 0;
    font-size: 18px;
}

.breadcrumb-dropdown-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 4px 8px;
    color: var(--text-color, #333);
}

.breadcrumb-dropdown-content {
    background: white;
    max-height: 70vh;
    overflow-y: auto;
    padding: 8px 0;
}

.breadcrumb-dropdown-item {
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: none;
    background: white;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s;
}

.breadcrumb-dropdown-item:hover {
    background: var(--bg-color, #f5f5f5);
}

.breadcrumb-dropdown-item.active {
    background: var(--primary-color, #007bff);
    color: white;
    font-weight: 600;
}

.breadcrumb-dropdown-item i {
    font-size: 16px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ===========================================
   RESPONSIVE
   =========================================== */

/* Desktop (> 1024px) : Tout afficher */
@media (min-width: 1024px) {
    .breadcrumb-item .breadcrumb-text {
        display: inline;
    }

    .breadcrumb-ellipsis {
        display: none !important;
    }

    /* Ajustement sidebar fixe */
    .breadcrumb-container {
        margin-left: 280px;
    }
}

/* Tablet (768px - 1024px) : Simplifier textes */
@media (min-width: 768px) and (max-width: 1023px) {
    .breadcrumb-item .breadcrumb-text {
        display: inline;
    }

    /* Masquer "Accueil" texte, garder icône */
    .breadcrumb-home .breadcrumb-text {
        display: none;
    }

    .breadcrumb-ellipsis {
        display: none !important;
    }
}

/* Mobile (< 768px) : Collapser items intermédiaires */
@media (max-width: 767px) {
    .breadcrumb-container {
        padding: 8px 16px;
        margin-left: 0;
    }

    .breadcrumb {
        gap: 4px;
    }

    .breadcrumb-item {
        font-size: 13px;
    }

    /* Masquer tous les textes sauf icônes */
    .breadcrumb-item .breadcrumb-text {
        display: none;
    }

    /* Item actif : garder le texte */
    .breadcrumb-item.active .breadcrumb-text {
        display: inline;
        font-size: 13px;
    }

    /* Masquer items intermédiaires si > 3 items */
    .breadcrumb.has-many-items .breadcrumb-item:not(.breadcrumb-home):not(.active):not(.breadcrumb-ellipsis) {
        display: none;
    }

    /* Afficher ellipsis si items masqués */
    .breadcrumb.has-many-items .breadcrumb-ellipsis {
        display: flex !important;
    }

    /* Séparateurs plus petits */
    .breadcrumb-item:not(:last-child):not(.breadcrumb-ellipsis)::after {
        margin-left: 4px;
        margin-right: 0;
        font-size: 12px;
    }
}

/* Très petit mobile (< 360px) */
@media (max-width: 359px) {
    .breadcrumb-container {
        padding: 6px 12px;
    }

    .breadcrumb-item {
        font-size: 12px;
    }

    .breadcrumb-item i {
        font-size: 12px;
    }
}