/* #67 — The Evil AI Bot — stylesheet */
/* Modern, dark, accessible, AI/search friendly */

:root {
    --bg: #0d1117;
    --bg-card: #161b22;
    --bg-hover: #1f2937;
    --border: #30363d;
    --text: #e6edf3;
    --text-muted: #8b949e;
    --accent: #d2691e;
    --accent-hover: #b45309;
    --accent-dim: #92400e;
    --eye-glow: #d2691e;
    --link: #58a6ff;
    --link-hover: #79c0ff;
    --shadow: 0 4px 12px rgba(0,0,0,0.4);
    --radius: 10px;
    --max-width: 900px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }

/* Header */
.site-header {
    text-align: center;
    padding: 3rem 1.5rem 2rem;
    border-bottom: 1px solid var(--border);
}

.site-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.site-header h1 .robot-emoji {
    font-size: 1em;
    vertical-align: middle;
}

.site-header .subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    font-style: italic;
    max-width: 600px;
    margin: 0 auto 1rem;
}

.site-header .intro {
    font-size: 0.95rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto;
}

/* Main content */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Episode card (latest on homepage) */
.episode-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.episode-card .episode-image {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
    background: #000;
    display: block;
}

.episode-card .episode-body {
    padding: 1.5rem 2rem;
}

.episode-card .episode-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.episode-card .episode-meta .episode-num {
    color: var(--accent);
    font-weight: 700;
}

.episode-card .episode-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
}

.episode-card .episode-text {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.8;
    white-space: normal;
}

.episode-card .episode-text strong {
    color: var(--accent);
}

/* Hashtag */
.hashtag {
    display: inline-block;
    margin-top: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Action bar */
.action-bar {
    text-align: center;
    margin: 2rem 0;
}

.btn {
    display: inline-block;
    padding: 0.7rem 1.8rem;
    background: var(--accent);
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: background 0.2s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--accent-hover);
    color: #fff;
    text-decoration: none;
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    color: var(--text);
    text-decoration: none;
}

/* Archive grid */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.archive-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
}

.archive-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
}

.archive-card .card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: #000;
}

.archive-card .card-image-placeholder {
    width: 100%;
    height: 200px;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-muted);
}

.archive-card .card-body {
    padding: 1rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.archive-card .card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.archive-card .card-meta .num {
    color: var(--accent);
    font-weight: 700;
}

.archive-card .card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.archive-card .card-visits {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: auto;
    padding-top: 0.5rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.pagination a, .pagination span {
    display: inline-block;
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text);
    background: var(--bg-card);
}

.pagination a:hover {
    border-color: var(--accent);
    color: var(--accent);
    text-decoration: none;
}

.pagination .current {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    font-weight: 700;
}

.pagination .disabled {
    color: var(--text-muted);
    opacity: 0.5;
}

/* Episode detail page */
.episode-detail {
    max-width: 750px;
    margin: 0 auto;
}

.episode-detail .back-link {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.episode-detail .episode-image-full {
    width: 100%;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.episode-detail .episode-text-full {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text);
}

.episode-detail .episode-text-full strong {
    color: var(--accent);
}

.episode-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    gap: 1rem;
}

.episode-nav a {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
}

.episode-nav a:hover {
    border-color: var(--accent);
    text-decoration: none;
}

.episode-nav .nav-prev { text-align: left; }
.episode-nav .nav-next { text-align: right; }

/* Footer */
.site-footer {
    text-align: center;
    padding: 2rem 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 3rem;
}

.site-footer a {
    color: var(--text-muted);
}

.site-footer a:hover {
    color: var(--accent);
}

/* Search engine / AI meta */
.meta-description {
    display: none;
}

/* Responsive */
@media (max-width: 600px) {
    .site-header h1 { font-size: 1.8rem; }
    .site-header .subtitle { font-size: 1rem; }
    .container { padding: 1rem; }
    .episode-card .episode-body { padding: 1rem; }
    .archive-grid { grid-template-columns: 1fr; }
    .episode-nav { flex-direction: column; }
}

/* Visit counter badge */
.visit-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 0.2rem 0.7rem;
    margin-top: 1rem;
}

/* Combined share + badge bar */
.share-badge-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.75rem;
}

.badge-row {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.divider-dot {
    width: 1px;
    height: 18px;
    background: var(--border);
    margin: 0 0.2rem;
    flex-shrink: 0;
}

.badge-item {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 0.2rem 0.7rem;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
}

.badge-item:hover {
    border-color: var(--accent);
    color: var(--accent);
    text-decoration: none;
}

.badge-item .badge-icon {
    font-size: 0.85em;
}

.badge-hashtag {
    color: var(--accent);
    font-weight: 600;
}

.badge-score {
    color: var(--accent);
    font-weight: 600;
}

/* Stats bar (homepage) */
.stats-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    flex-wrap: wrap;
}

.stats-bar .stat-item {
    font-weight: 500;
}

.stats-bar .stat-divider {
    opacity: 0.4;
}

/* Footer social icons */
.footer-social {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 1rem;
}

.footer-social .social-link {
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 50%;
    transition: color 0.2s, border-color 0.2s, transform 0.2s;
}

.footer-social .social-link:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
    text-decoration: none;
}

.footer-social .social-icon {
    display: block;
}

/* Share bar */
.share-bar {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    background: var(--bg);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, transform 0.15s;
    text-decoration: none;
    font-size: 0.75rem;
}

.share-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-1px);
    text-decoration: none;
}

.share-btn svg {
    width: 13px;
    height: 13px;
    fill: currentColor;
}

.share-btn .share-label {
    font-size: 0.7rem;
    margin-left: 0.25rem;
    font-weight: 500;
}

.share-btn-wide {
    width: auto;
    padding: 0 0.5rem;
}

.share-btn-copy {
    background: #000;
    color: #fff;
    border-color: #000;
}

.share-btn-copy:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* Copy link toast notification */
.share-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 0.8rem 1.5rem;
    color: var(--text);
    font-size: 0.9rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
}

.share-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}