/* Book Series Component */
.book-series {
    margin-bottom: var(--spacing-6);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    background: var(--color-bg-secondary);
}

.book-series__header {
    margin-bottom: var(--spacing-4);
}

.book-series__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-2);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-text);
}

.book-series__icon {
    color: var(--color-primary);
    flex-shrink: 0;
}

.book-series__position {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

.book-series__description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: var(--spacing-2) 0 0 0;
    line-height: 1.4;
}

.book-series__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-3);
}

.book-series__card {
    display: block;
    padding: var(--spacing-3);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    border: 2px solid transparent;
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.2s ease;
}

.book-series__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--color-border-hover);
}

.book-series__card--current {
    border-color: var(--color-primary);
    background: var(--color-bg-tertiary);
}

.book-series__card--current:hover {
    border-color: var(--color-primary);
}

.book-series__cover {
    width: 100%;
    aspect-ratio: 2/3;
    margin-bottom: var(--spacing-2);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-bg-tertiary);
}

.book-series__cover--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.book-series__cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

.book-series__card:hover .book-series__cover-image {
    transform: scale(1.05);
}

.book-series__info {
    min-height: 60px;
}

.book-series__book-title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-1);
    font-size: var(--font-size-sm);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.book-series__status {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.book-series__status svg {
    flex-shrink: 0;
}

/* Status-specific colors */
.book-series__card .book-series__status svg {
    color: var(--color-text-muted);
}

.book-series__card[href*="status=completed"] .book-series__status,
.book-series__status:has(svg[stroke="currentColor"]):first-child {
    color: var(--color-success);
}

.book-series__card[href*="status=ongoing"] .book-series__status {
    color: var(--color-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .book-series {
        padding: var(--spacing-3);
    }
    
    .book-series__grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: var(--spacing-2);
    }
    
    .book-series__card {
        padding: var(--spacing-2);
    }
    
    .book-series__title {
        font-size: var(--font-size-md);
    }
    
    .book-series__book-title {
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 480px) {
    .book-series__grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
    
    .book-series__cover--placeholder svg {
        width: 24px;
        height: 24px;
    }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
    .book-series__card:hover {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .book-series__card {
        border-width: 3px;
    }
    
    .book-series__card--current {
        border-width: 3px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .book-series__card,
    .book-series__cover-image {
        transition: none;
    }
    
    .book-series__card:hover {
        transform: none;
    }
    
    .book-series__card:hover .book-series__cover-image {
        transform: none;
    }
}