/* ============================================
   Wiki - VentiStudio
   Glassmorphism Design System
   ============================================ */

/* --- Layout & Container --- */
.wiki-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

/* --- Hero Section --- */
.wiki-hero {
    text-align: center;
    padding: 3rem 0 2rem;
}

.wiki-hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.wiki-hero p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* --- Search Bar --- */
.wiki-search {
    max-width: 600px;
    margin: 2rem auto 3rem;
    position: relative;
}

.wiki-search input {
    width: 100%;
    padding: 1rem 1.5rem 1rem 3rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.wiki-search input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}

.wiki-search input::placeholder {
    color: var(--text-secondary);
}

.wiki-search .search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.1rem;
    pointer-events: none;
}

/* --- Wiki Stats --- */
.wiki-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.wiki-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
}

.wiki-stat .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wiki-stat .stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Wiki Grid (sections) --- */
.wiki-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* --- Wiki Section Cards --- */
.wiki-section {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.8rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.wiki-section:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.15);
}

.wiki-section-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.wiki-section-icon {
    font-size: 1.6rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    border-radius: 12px;
    flex-shrink: 0;
}

.wiki-section h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.wiki-section-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
    line-height: 1.5;
}

.wiki-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex: 1;
}

.wiki-section ul li a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.8rem;
    border-radius: 10px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.wiki-section ul li a::before {
    content: '→';
    color: var(--accent);
    font-size: 0.85rem;
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.2s ease;
}

.wiki-section ul li a:hover {
    background: rgba(99, 102, 241, 0.08);
    padding-left: 1rem;
}

.wiki-section ul li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.wiki-section-footer {
    margin-top: 1rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.wiki-section-footer a {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.2s ease;
}

.wiki-section-footer a:hover {
    color: var(--accent-secondary);
}

/* --- Breadcrumb (article pages) --- */
.wiki-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.wiki-breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.wiki-breadcrumb a:hover {
    color: var(--accent);
}

.wiki-breadcrumb .separator {
    color: var(--glass-border);
    font-size: 0.8rem;
}

.wiki-breadcrumb .current {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
}

/* --- Article Card (category pages) --- */
.wiki-article-card {
    display: block;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--glass-shadow);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.wiki-article-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.15);
}

.wiki-article-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}

.wiki-article-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.wiki-article-card .card-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.8rem;
}

/* --- Article Meta (article pages) --- */
.wiki-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.2rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.wiki-article-meta .meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.wiki-article-meta .meta-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.wiki-article-meta .meta-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* --- Wiki Content (article body) --- */
.wiki-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--glass-shadow);
    line-height: 1.8;
    color: var(--text-primary);
}

.wiki-content h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 2.5rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

.wiki-content h2:first-child {
    margin-top: 0;
}

.wiki-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 2rem 0 0.8rem;
}

.wiki-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--accent);
    margin: 1.5rem 0 0.6rem;
}

.wiki-content p {
    margin: 0 0 1rem;
    color: var(--text-secondary);
}

.wiki-content a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.wiki-content a:hover {
    border-bottom-color: var(--accent);
}

.wiki-content ul,
.wiki-content ol {
    padding-left: 1.5rem;
    margin: 0 0 1.5rem;
}

.wiki-content ul li,
.wiki-content ol li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.wiki-content ul li::marker {
    color: var(--accent);
}

.wiki-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* --- Tables --- */
.wiki-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    overflow: hidden;
}

.wiki-content table thead th {
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: white;
    padding: 0.8rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
}

.wiki-content table tbody td {
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.wiki-content table tbody tr:last-child td {
    border-bottom: none;
}

.wiki-content table tbody tr:hover {
    background: rgba(99, 102, 241, 0.05);
}

/* --- Alert / Info Boxes --- */
.wiki-content .alert-box,
.wiki-content .info-box {
    padding: 1.2rem 1.5rem;
    border-radius: 14px;
    margin: 1.5rem 0;
    border-left: 4px solid var(--accent);
    background: rgba(99, 102, 241, 0.06);
}

.wiki-content .alert-box {
    border-left-color: #f59e0b;
    background: rgba(245, 158, 11, 0.06);
}

.wiki-content .alert-box strong,
.wiki-content .info-box strong {
    display: block;
    margin-bottom: 0.3rem;
}

/* --- Code blocks --- */
.wiki-content code {
    background: rgba(99, 102, 241, 0.1);
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    font-size: 0.9em;
    color: var(--accent);
}

.wiki-content pre {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.2rem 1.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.wiki-content pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
}

/* --- Blockquote --- */
.wiki-content blockquote {
    border-left: 3px solid var(--accent);
    margin: 1.5rem 0;
    padding: 0.8rem 1.5rem;
    background: rgba(99, 102, 241, 0.04);
    border-radius: 0 12px 12px 0;
}

.wiki-content blockquote p {
    font-style: italic;
    color: var(--text-secondary);
    margin: 0;
}

/* --- Back Button --- */
.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    margin-top: 2rem;
}

.back-button:hover {
    border-color: var(--accent);
    transform: translateX(-4px);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.1);
}

/* --- Category Page Header --- */
.category-header {
    text-align: center;
    padding: 2rem 0 1.5rem;
}

.category-header h1 {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.category-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .wiki-container {
        padding: 1.5rem 1rem 3rem;
    }

    .wiki-hero h1 {
        font-size: 2rem;
    }

    .wiki-hero p {
        font-size: 1rem;
    }

    .wiki-grid {
        grid-template-columns: 1fr;
    }

    .wiki-search input {
        padding: 0.9rem 1.2rem 0.9rem 2.8rem;
    }

    .wiki-content {
        padding: 1.5rem;
    }

    .wiki-content h2 {
        font-size: 1.3rem;
    }

    .wiki-stats {
        gap: 1.2rem;
    }

    .wiki-stat .stat-number {
        font-size: 1.4rem;
    }

    .wiki-article-meta {
        flex-direction: column;
        gap: 0.8rem;
    }

    .article-grid {
        grid-template-columns: 1fr;
    }

    .category-header h1 {
        font-size: 1.7rem;
    }
}

@media (max-width: 480px) {
    .wiki-hero h1 {
        font-size: 1.6rem;
    }

    .wiki-section {
        padding: 1.3rem;
    }

    .wiki-content {
        padding: 1.2rem;
        border-radius: 14px;
    }

    .wiki-breadcrumb {
        font-size: 0.85rem;
    }
}