/* ===================================
   BOOKS SECTION STYLES
   =================================== */

/* --- Card Book (3:4 Ratio) --- */
.card-book {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
}

.card-book:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-medium);
}

.card-book__cover {
    width: 100%;
    aspect-ratio: 3/4;
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.card-book__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.card-book:hover .card-book__img {
    transform: scale(1.05);
}

.card-book__content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-book__meta {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    font-weight: 600;
}

.card-book__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 8px;
    line-height: 1.4;
    /* Limit to 2 lines */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-book__author {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: auto;
    /* Pushes footer down */
}

.card-book__footer {
    border-top: 1px solid var(--color-border-subtle);
    padding-top: 12px;
    margin-top: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- Infographic Bar (Buku Cetak) --- */
.infographic {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.infographic-item {
    flex: 1;
    min-width: 150px;
    background: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-subtle);
    text-align: center;
}

.infographic-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    display: block;
    line-height: 1;
    margin-bottom: 4px;
}

.infographic-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* --- Card Digital (16:9 Ratio) --- */
.card-digital {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.3s;
    height: 100%;
}

.card-digital:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.card-digital__thumb {
    width: 100%;
    aspect-ratio: 16/9;
    background: black;
    position: relative;
    overflow: hidden;
}

.card-digital__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

.card-digital__badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    gap: 6px;
}

.badge-platform {
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 4px;
    backdrop-filter: blur(4px);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Platform Colors */
.badge-platform.youtube {
    border-left: 3px solid #FF0000;
}

.badge-platform.tiktok {
    border-left: 3px solid #000000;
}

.badge-platform.instagram {
    border-left: 3px solid #E1306C;
}

.badge-platform.lynk {
    border-left: 3px solid #0056D2;
}

.card-digital__content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-digital__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-digital__action {
    margin-top: auto;
    width: 100%;
}