:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --accent: #ec4899;
    --dark: #0a0a0f;
    --dark-light: #1a1a24;
    --gray: #6b7280;
    --light: #f8fafc;
    --white: #ffffff;
    --gradient-main: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --code-bg: #1e1e2e;
    --code-border: #3a3a5c;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.8;
    color: var(--dark);
    background: var(--light);
    -webkit-font-smoothing: antialiased;
}

/* Header */
.wiki-header {
    background: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.wiki-nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wiki-logo {
    font-size: 1.5rem;
    font-weight: 900;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.wiki-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.wiki-links a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.wiki-links a:hover {
    color: var(--primary);
}

/* Main Content */
.wiki-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 3rem;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 4rem;
}

/* Sidebar */
.wiki-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-nav {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.sidebar-nav h3 {
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 0.75rem;
}

.sidebar-nav a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all 0.3s;
    display: block;
    padding: 0.5rem 0;
    border-left: 3px solid transparent;
    padding-left: 1rem;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    color: var(--primary);
    border-left-color: var(--primary);
    padding-left: 1.25rem;
}

/* Content */
.wiki-content {
    background: var(--white);
    border-radius: 24px;
    padding: 4rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.wiki-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 1rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.wiki-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.wiki-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin: 3rem 0 1.5rem;
    color: var(--dark);
    letter-spacing: -0.5px;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light);
}

.wiki-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2.5rem 0 1rem;
    color: var(--dark);
}

.wiki-content p {
    margin-bottom: 1.5rem;
    color: var(--dark);
    font-size: 1.0625rem;
    line-height: 1.9;
}

.wiki-content ul,
.wiki-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.wiki-content li {
    margin-bottom: 0.75rem;
    color: var(--dark);
    line-height: 1.8;
}

/* Code Blocks */
.wiki-content pre {
    background: var(--code-bg);
    border: 1px solid var(--code-border);
    border-radius: 12px;
    padding: 1.5rem;
    overflow-x: auto;
    margin: 2rem 0;
    position: relative;
}

.wiki-content pre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-main);
    border-radius: 12px 12px 0 0;
}

.wiki-content code {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.9375rem;
    line-height: 1.7;
}

.wiki-content pre code {
    color: #a6e3a1;
    background: transparent;
    padding: 0;
}

.wiki-content :not(pre) > code {
    background: var(--light);
    color: var(--primary);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.9em;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Links */
.wiki-content a {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
    font-weight: 500;
}

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

/* Cards */
.wiki-card {
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
    border-radius: 16px;
    padding: 2rem;
    margin: 2rem 0;
    border-left: 4px solid var(--primary);
}

.wiki-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark);
}

.wiki-card p {
    margin-bottom: 0;
}

/* Tags */
.wiki-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 2rem 0;
}

.wiki-tag {
    background: var(--gradient-main);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* Table */
.wiki-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.wiki-table th {
    background: var(--gradient-main);
    color: var(--white);
    padding: 1rem;
    text-align: left;
    font-weight: 700;
}

.wiki-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--light);
}

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

.wiki-table tr:hover {
    background: var(--light);
}

/* Responsive */
@media (max-width: 1024px) {
    .wiki-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .wiki-sidebar {
        position: static;
    }
    
    .wiki-content {
        padding: 2.5rem;
    }
}

@media (max-width: 768px) {
    .wiki-container {
        padding: 2rem 1.5rem;
    }
    
    .wiki-content {
        padding: 2rem;
    }
    
    .wiki-nav {
        padding: 0 1.5rem;
    }
}