/* Books Page Layout */
.books-page {
    display: flex;
    gap: 2rem;
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Filters Sidebar */
.filters-sidebar {
    flex: 0 0 250px;
    padding-right: 1rem;
    border-right: 1px solid #e0e0e0;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.filters-header h2 {
    font-size: 1.2rem;
    margin: 0;
}

.clear-filters {
    color: #1a75ff;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.filter-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e0e0e0;
}

.filter-section h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
}

.show-more {
    color: #1a75ff;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* Price Range Styles */
.price-range {
    margin-top: 1rem;
}

.price-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.price-inputs input {
    width: 70px;
    padding: 0.3rem;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

/* Books Content Area */
.books-content {
    flex: 1;
}

.books-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.results-info h1 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
}

.results-count {
    color: #666;
    font-size: 0.9rem;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-options select {
    padding: 0.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.filter-tag {
    background: #f0f0f0;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.remove-filter {
    cursor: pointer;
    color: #666;
}

/* Books Grid */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.book-card {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.book-cover {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.book-card:hover .book-cover {
    transform: scale(1.03);
}

.book-info {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.book-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin: 0;
}

.book-author {
    color: #666;
    font-size: 0.85rem;
    margin: 0;
}

.book-price {
    font-weight: 600;
    color: #1a75ff;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.pagination-button, .page-button {
    padding: 8px 16px;
    font-size: 14px;
    font-family: Arial, sans-serif;
    color: #444; 
    background-color: #f5f5f5; 
    border: 1px solid #ccc; 
    border-radius: 4px; 
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.pagination-button:disabled {
    cursor: not-allowed;
    opacity: 0.6; 
}

.pagination-button:hover:not(:disabled), .page-button:hover {
    background-color: #00635d; 
    color: white;
    border-color: #00635d;
}

.page-button.active {
    background-color: #00635d; 
    color: white;
    border-color: #00635d;
    font-weight: bold;
}

/* Additional spacing for dynamic page numbers */
.page-numbers {
    display: flex;
    gap: 5px;
}


.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

.btn-primary {
    background-color: #1976d2;
    color: white;
}

.btn-primary:hover {
    background-color: #1565c0;
}

.btn-btn-primary {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

.btn-btn-primary {
    background-color: #1976d2;
    color: white;
}

.btn-btn-primary {
    background-color: #1565c0;
}