/* Custom Styles for Odisha Books Website */

/* Book Card */
.book-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
}

.book-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.book-cover {
    aspect-ratio: 3/4;
    object-fit: cover;
    width: 100%;
    background: #f5f5f5;
}

.book-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.book-meta {
    font-size: 0.75rem;
    color: #666;
}

.class-chip {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    background: #f0f0f0;
    color: #333;
}

.class-chip.active {
    background: #FF6B35;
    color: white;
}

.class-chip:hover:not(.active) {
    background: #e0e0e0;
}

.search-box {
    border-radius: 50px;
    border: 1px solid #ddd;
    padding: 10px 20px;
    width: 100%;
}

.download-btn {
    background: #FF6B35;
    color: white;
    border: none;
    border-radius: 50px;
    padding: 12px 24px;
    font-weight: bold;
    transition: background 0.3s;
}

.download-btn:hover {
    background: #e55a2b;
    color: white;
}

/* Skeleton Loader */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 8px;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .book-title {
        font-size: 0.875rem;
    }

    .class-chip {
        font-size: 0.7rem;
        padding: 3px 10px;
    }
}