/* Series pages styles */

/* Series listing grid */
.series-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.series-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.series-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

[data-theme="dark"] .series-card:hover {
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.series-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg);
}

.series-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.series-content {
    padding: 1.5rem;
}

.series-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.series-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: normal;
}

.series-header h3 a {
    color: var(--text);
    text-decoration: none;
}

.series-header h3 a:hover {
    color: var(--link);
}

.series-header h3 a:visited {
    color: var(--link-visited);
}

.series-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    white-space: nowrap;
}

.series-status.active {
    background: #d4edda;
    color: #155724;
}

.series-status.completed {
    background: #cfe2ff;
    color: #084298;
}

.series-status.paused {
    background: #fff3cd;
    color: #664d03;
}

[data-theme="dark"] .series-status.active {
    background: #1b4d26;
    color: #90ee90;
}

[data-theme="dark"] .series-status.completed {
    background: #1c3a5a;
    color: #6baaef;
}

[data-theme="dark"] .series-status.paused {
    background: #5a4a1a;
    color: #ffd700;
}

.series-subtitle {
    margin: 0.5rem 0;
    font-style: italic;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.series-meta {
    margin: 0.5rem 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.post-count {
    font-weight: bold;
}

.series-description {
    margin: 1rem 0 0.5rem 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.series-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Series detail page */
.series-header-section {
    margin: 2rem 0 3rem 0;
}

.series-header-section .series-image {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.series-header-section .series-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.series-info {
    max-width: 100%;
}

.series-title-block {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.series-title-block h1 {
    margin: 0;
    font-size: 2rem;
}

.series-dates {
    margin: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Series posts section */
.series-posts {
    margin: 3rem 0;
}

.series-post {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.series-post:last-child {
    border-bottom: none;
}

.series-post-number {
    display: inline-block;
    margin-bottom: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--text-secondary);
}

.series-post-card h3 {
    margin: 0.5rem 0 0 0;
    font-size: 1.5rem;
    font-weight: normal;
}

.series-post-card h3 a {
    color: var(--text);
    text-decoration: none;
}

.series-post-card h3 a:hover {
    color: var(--link);
}

.series-post-card h3 a:visited {
    color: var(--link-visited);
}

.series-post-card .post-meta {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.series-post-card .post-category {
    margin-left: 0.5rem;
    padding: 0 0.5rem;
    background: var(--bg-secondary);
    border-radius: 3px;
}

.series-post-card .post-excerpt {
    margin: 1rem 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.series-post-card .post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

/* Empty states */
.no-series,
.no-posts {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    background: var(--bg-secondary);
    border-radius: 8px;
}

/* Error states */
.error {
    padding: 2rem;
    background: #fee;
    border-left: 4px solid #f00;
    border-radius: 4px;
    color: var(--text);
}

.error strong {
    display: block;
    margin-bottom: 0.5rem;
}

.error p {
    margin: 0;
    color: var(--text-secondary);
}

[data-theme="dark"] .error {
    background: #331a1a;
    border-left-color: #ff4444;
}

/* Responsive */
@media (max-width: 768px) {
    .series-grid {
        grid-template-columns: 1fr;
    }

    .series-title-block {
        flex-direction: column;
        gap: 0.5rem;
    }

    .series-title-block h1 {
        font-size: 1.5rem;
    }

    .series-header-section .series-image {
        height: 300px;
    }
}