/* ============================================================================
   Stockaz — Bibliothèque Universelle de Produits
   Fichier : assets/css/stockaz-bibliotheque.css
   ============================================================================ */

/* ── Variables ──────────────────────────────────────────────────────────── */
:root {
    --stbiblio-primary:      #6a00ae !important;
    --stbiblio-primary-soft: #EEF2FF !important;
    --stbiblio-success:      #16A34A !important;
    --stbiblio-success-soft: #DCFCE7 !important;
    --stbiblio-imported:     #6B7280 !important;
    --stbiblio-border:       #e6cbf7 !important;
    --stbiblio-radius:       12px !important;
    --stbiblio-shadow:       0 2px 12px rgba(0,0,0,0.08);
    --stbiblio-transition:   0.18s ease;
}

/* ── En-tête page ───────────────────────────────────────────────────────── */
.stbiblio-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.stbiblio-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.stbiblio-header-icon {
    width: 52px;
    height: 52px;
    background: var(--stbiblio-primary-soft);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--stbiblio-primary);
    flex-shrink: 0;
}

.stbiblio-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--stockaz-dark, #1F2937);
    margin: 0 0 4px;
    line-height: 1.2;
}

.stbiblio-subtitle {
    font-size: 13px;
    color: var(--stockaz-gray, #6B7280);
    margin: 0;
}

.stbiblio-stat-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--stbiblio-primary-soft);
    color: var(--stbiblio-primary);
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 600;
}

/* ── Toolbar ────────────────────────────────────────────────────────────── */
.stbiblio-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px !important;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.stbiblio-search-wrap {
    position: relative;
    flex: 1;
    min-width: 180px;
}

.stbiblio-search-icon {
    position: absolute !important;
    left: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #9CA3AF !important;
    pointer-events: none;
}

.stbiblio-search-input {
    width: 100%;
    padding: 9px 36px 9px 36px !important;
    border: 1.5px solid var(--stbiblio-border) !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    color: #374151 !important;
    background: #fff !important;
    box-sizing: border-box !important;
    transition: border-color var(--stbiblio-transition) !important;
}

.stbiblio-search-input:focus {
    outline: none;
    border-color: var(--stbiblio-primary) !important;
    box-shadow: 0 0 0 3px rgba(42,78,181,0.08) !important;
}

.stbiblio-clear-btn {
    position: absolute !important;
    right: 10px !important;
    top: 50% !important;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #9CA3AF !important;
    cursor: pointer;
    padding: 4px !important;
    font-size: 13px !important;
}

.stbiblio-clear-btn:hover { color: #374151 !important; }

.stbiblio-filters {
    display: flex !important;
    gap: 8px !important;
    flex-shrink: 0;
}

.stbiblio-select {
    padding: 9px 12px !important;
    border: 1.5px solid var(--stbiblio-border) !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    color: #374151 !important;
    background: #fff !important;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'%3E%3Cpath fill='%239CA3AF' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 8px center;
    padding-right: 30px;
}

.stbiblio-view-toggle {
    display: flex !important;
    gap: 4px !important;
    border: 1.5px solid var(--stbiblio-border) !important;
    border-radius: 8px  !important;
    overflow: hidden;
    flex-shrink: 0;
}

.stbiblio-view-btn {
    background: #fff !important;
    border: none !important;
    padding: 8px 12px !important;
    cursor: pointer;
    color: #9CA3AF !important;
    font-size: 14px;
    transition: background var(--stbiblio-transition), color var(--stbiblio-transition) !important;
}

.stbiblio-view-btn.active {
    background: var(--stbiblio-primary) !important;
    color: #fff !important;
}

/* ── Pills de catégories rapides ────────────────────────────────────────── */
.stbiblio-cat-pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap !important;
    margin-bottom: 16px !important;
}

.stbiblio-cat-pill {
    padding: 5px 14px !important;
    border-radius: 20px !important;
    border: 1.5px solid var(--stbiblio-border) !important;
    background: #fff !important;
    color: #6B7280 !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    cursor: pointer;
    transition: all var(--stbiblio-transition) !important;
    white-space: nowrap;
}

.stbiblio-cat-pill:hover {
    border-color: var(--stbiblio-primary) !important;
    color: var(--stbiblio-primary) !important;
}

.stbiblio-cat-pill.active {
    background: var(--stbiblio-primary) !important;
    border-color: var(--stbiblio-primary) !important;
    color: #fff !important;
}

/* ── État loading ───────────────────────────────────────────────────────── */
.stbiblio-loading-state {
    display: flex;
    justify-content: center  !important;
    padding: 60px 20px !important;
}

.stbiblio-spinner-wrap {
    text-align: center !important;
    color: #9CA3AF !important;
}

.stbiblio-spinner-dots {
    display: flex !important;
    gap: 8px !important;
    justify-content: center;
    margin-bottom: 16px;
}

.stbiblio-spinner-dots span {
    width: 10px !important;
    height: 10px !important;
    border-radius: 50% !important;
    background: var(--stbiblio-primary) !important;
    opacity: 0.3;
    animation: stbiblio-bounce 1.2s infinite ease-in-out;
}

.stbiblio-spinner-dots span:nth-child(1) { animation-delay: 0s; }
.stbiblio-spinner-dots span:nth-child(2) { animation-delay: 0.2s; }
.stbiblio-spinner-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes stbiblio-bounce {
    0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
    40%            { opacity: 1;   transform: scale(1.1); }
}

/* ── État vide ──────────────────────────────────────────────────────────── */
.stbiblio-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #9CA3AF;
}

.stbiblio-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.stbiblio-empty-state h3 {
    color: #374151;
    margin: 0 0 8px;
}

/* ── Grille produits ─────────────────────────────────────────────────────── */
#stbiblio-grid.stbiblio-view-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

#stbiblio-grid.stbiblio-view-list {
    display: flex;
    flex-direction: column !important;
    gap: 10px !important;
    margin-bottom: 20px !important;
}

/* ── Carte produit ───────────────────────────────────────────────────────── */
.stbiblio-card {
    background: #fff !important;
    border: 2px solid var(--stbiblio-border) !important;
    border-radius: var(--stbiblio-radius) !important;
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--stbiblio-transition),
                box-shadow var(--stbiblio-transition),
                transform var(--stbiblio-transition);
    position: relative;
    user-select: none;
}

.stbiblio-card:hover:not(.stbiblio-card-imported) {
    border-color: var(--stbiblio-primary) !important;
    box-shadow: 0 4px 20px rgba(42,78,181,0.12) !important;
    transform: translateY(-2px);
}

.stbiblio-card-selected {
    border-color: var(--stbiblio-primary) !important;
    box-shadow: 0 0 0 3px rgba(42,78,181,0.15) !important;
    background: var(--stbiblio-primary-soft) !important;
}

.stbiblio-card-imported {
    border-color: #D1D5DB !important;
    opacity: 0.7;
    cursor: default;
}

.stbiblio-card-imported:hover {
    transform: none;
    box-shadow: none;
}

/* Photo */
.stbiblio-card-photo {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    background: #F9FAFB !important;
    overflow: hidden;
}

.stbiblio-card-img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.stbiblio-card:hover .stbiblio-card-img {
    transform: scale(1.04);
}

.stbiblio-card-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #D1D5DB !important;
}

/* Badge statut (Importé) */
.stbiblio-card-status {
    position: absolute;
    bottom: 8px;
    left: 8px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
}

.stbiblio-status-imported {
    background: var(--stbiblio-success-soft);
    color: var(--stbiblio-success);
}

/* Badge sélection (coche) */
.stbiblio-card-select-badge {
    position: absolute;
    top: 8px !important;
    right: 8px !important;
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    background: #fff;
    border: 2px solid var(--stbiblio-border) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: transparent;
    transition: all var(--stbiblio-transition) !important;
}

.stbiblio-card-selected .stbiblio-card-select-badge {
    background: var(--stbiblio-primary) !important;
    border-color: var(--stbiblio-primary) !important;
    color: #fff !important;
}

/* Bouton import direct (+) */
.stbiblio-card-import-btn {
    position: absolute;
    bottom: 8px !important;
    right: 8px !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: var(--stbiblio-primary) !important;
    border: none;
    color: #fff !important;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity var(--stbiblio-transition), transform var(--stbiblio-transition);
    box-shadow: 0 2px 8px rgba(42,78,181,0.4);
    z-index: 2;
}

.stbiblio-card:hover .stbiblio-card-import-btn {
    opacity: 1;
    transform: scale(1);
}

.stbiblio-card-import-btn:hover {
    background: #1e3d9a !important;
    transform: scale(1.1) !important;
}

/* Corps de la carte */
.stbiblio-card-body {
    padding: 10px 12px 12px !important;
}

.stbiblio-card-cat {
    font-size: 11px;
    font-weight: 600;
    color: var(--stbiblio-primary) !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.stbiblio-card-titre {
    font-size: 14px !important;
    font-weight: 700 !important;
    color: #1F2937 !important;
    line-height: 1.3;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.stbiblio-card-desc {
    font-size: 12px !important;
    color: #9CA3AF !important;
    line-height: 1.4 !important;
    margin-bottom: 8px !important;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.stbiblio-card-footer {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    margin-top: 6px !important;
}

.stbiblio-card-prix {
    font-size: 13px !important;
    font-weight: 700 !important;
    color: var(--stbiblio-primary) !important;
}

.stbiblio-card-unite {
    font-size: 11px !important;
    background: #F3F4F6 !important;
    color: #6B7280 !important;
    padding: 2px 8px !important;
    border-radius: 10px !important;
}

/* ── Vue liste ───────────────────────────────────────────────────────────── */
.stbiblio-view-list .stbiblio-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0;
    border-radius: 10px;
}

.stbiblio-view-list .stbiblio-card-photo {
    width: 72px;
    height: 72px;
    flex-shrink: 0;
    aspect-ratio: auto;
    border-radius: 0;
}

.stbiblio-view-list .stbiblio-card-body {
    flex: 1;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.stbiblio-view-list .stbiblio-card-titre {
    -webkit-line-clamp: 1;
    flex: 1;
    margin-bottom: 0;
}

.stbiblio-view-list .stbiblio-card-cat,
.stbiblio-view-list .stbiblio-card-desc { display: none; }

.stbiblio-view-list .stbiblio-card-footer { margin-top: 0; }

/* ── Bouton Charger plus ─────────────────────────────────────────────────── */
.stbiblio-load-more-wrap {
    text-align: center;
    padding: 16px 0 8px;
}

.stbiblio-load-more-btn {
    background: #fff;
    border: 2px solid var(--stbiblio-border);
    border-radius: 24px;
    padding: 10px 28px;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    cursor: pointer;
    transition: all var(--stbiblio-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.stbiblio-load-more-btn:hover {
    border-color: var(--stbiblio-primary);
    color: var(--stbiblio-primary);
    background: var(--stbiblio-primary-soft);
}

/* ── Barre d'import flottante ────────────────────────────────────────────── */
.stbiblio-import-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9990;
    background: #fff !important;
    border-top: 2px solid var(--stbiblio-border) !important;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
    padding: 12px 20px;
}

.stbiblio-import-bar-inner {
    max-width: 900px !important;
    margin: 0 auto !important;
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.stbiblio-import-bar-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.stbiblio-import-bar-count {
    font-size: 15px;
    font-weight: 700;
    color: var(--stbiblio-primary);
}

.stbiblio-deselect-btn {
    background: #edb2b4 !important;
    border: none !important;
    color: #000 !important;
    font-size: 13px !important;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color var(--stbiblio-transition) !important;
}

.stbiblio-deselect-btn:hover { background: #a60207 !important; color: #fff !important; }

.stbiblio-import-btn {
    background: var(--stbiblio-primary) !important;
    color: #fff !important;
    border: none;
    border-radius: 10px !important;
    padding: 12px 24px !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background var(--stbiblio-transition), transform var(--stbiblio-transition);
    box-shadow: 0 4px 14px rgba(42,78,181,0.35);
}

.stbiblio-import-btn:hover {
    background: #1e3d9a !important;
    transform: translateY(-1px) !important;
}

.stbiblio-import-btn:active {
    transform: translateY(0);
}

.stbiblio-import-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ── Toast de notification ───────────────────────────────────────────────── */
.stbiblio-toast {
    position: fixed !important;
    top: 24px !important;
    right: 24px !important;
    z-index: 99999 !important;
    background: #1F2937 !important;
    color: #fff !important;
    padding: 14px 20px !important;
    border-radius: 10px !important;
    font-size: 14px !important;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    max-width: 380px;
}

.stbiblio-toast-success {
    background: #065F46 !important;
}

.stbiblio-toast-error {
    background: #7F1D1D !important;
}

.stbiblio-toast i {
    font-size: 18px;
    flex-shrink: 0;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media screen and (max-width: 768px) {
    #stbiblio-grid.stbiblio-view-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .stbiblio-header {
        flex-direction: column;
        gap: 12px;
    }

    .stbiblio-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .stbiblio-search-wrap { min-width: 0; }
    .stbiblio-filters { flex-direction: column; }
    .stbiblio-select { width: 100%; }
    .stbiblio-view-toggle { align-self: flex-start; }

    .stbiblio-import-bar-inner { flex-direction: column; gap: 10px; }
    .stbiblio-import-btn { width: 100%; justify-content: center; }

    .stbiblio-toast {
        right: 12px !important;
        left: 12px !important;
        max-width: none;
        top: 12px !important;
    }
}

@media screen and (max-width: 480px) {
    #stbiblio-grid.stbiblio-view-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stbiblio-card-photo {
        aspect-ratio: 1/1;
    }
}