/* Catalog / Flipbook Section Styles */

.section-catalog {
    overflow: hidden;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.section-catalog .container {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
}

/* Loading */
.catalog-viewer__loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

/* Wrapper */
.catalog-viewer__wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

/* Flipbook Container */
.catalog-viewer__flipbook {
    margin: 0 auto;
    position: relative;
}

/* StPageFlip: let the library control sizing, just center it */
.catalog-viewer__flipbook.stf__parent {
    margin: 0 auto;
}

/* Individual Pages */
.catalog-page {
    background: #fff;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.05);
}

.catalog-page img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

/* Controls */
.catalog-viewer__controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: #f8f9fa;
    border-radius: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.catalog-viewer__page-info {
    font-size: 0.875rem;
    color: #6c757d;
    min-width: 120px;
    text-align: center;
}

/* Thumbnails */
.catalog-viewer__thumbnails {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.75rem 0;
    max-width: 100%;
    scrollbar-width: thin;
}

.catalog-viewer__thumbnails::-webkit-scrollbar {
    height: 6px;
}

.catalog-viewer__thumbnails::-webkit-scrollbar-thumb {
    background: #ced4da;
    border-radius: 3px;
}

.catalog-viewer__thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border: 2px solid #dee2e6;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: border-color 0.2s, transform 0.2s;
}

.catalog-viewer__thumb:hover {
    border-color: #6c757d;
    transform: scale(1.05);
}

.catalog-viewer__thumb.active {
    border-color: var(--bs-primary, #0d6efd);
    box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.25);
}

.catalog-viewer__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.catalog-viewer__thumb-num {
    position: absolute;
    bottom: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 0.625rem;
    padding: 0 4px;
    line-height: 1.4;
    border-radius: 4px 0 0 0;
}

/* Responsive */
@media (max-width: 768px) {
    .catalog-viewer__controls {
        padding: 0.5rem 1rem;
        gap: 0.5rem;
    }

    .catalog-viewer__page-info {
        font-size: 0.75rem;
        min-width: 90px;
    }

    .catalog-viewer__thumb {
        width: 60px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .catalog-viewer__controls {
        flex-wrap: wrap;
        justify-content: center;
        border-radius: 1rem;
    }
}

/* Alpine.js cloak */
[x-cloak] {
    display: none !important;
}