atom-engine 5.0.2

/* Atom Engine Documentation Styles */

/* CSS Variables */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #10b981;
    --bg-color: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --border-color: #e5e7eb;
    --code-bg: #1e293b;
    --code-text: #e2e8f0;
    --sidebar-width: 280px;
    --header-height: 64px;
    --max-width: 1400px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-color);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; margin-bottom: 1.5rem; }
h2 { font-size: 1.875rem; margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--border-color); }
h2:first-of-type { margin-top: 0; border-top: none; }
h3 { font-size: 1.375rem; margin-top: 1.75rem; }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

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

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    display: flex;
    align-items: center;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.75rem;
}

.logo-text {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
}

.version {
    background: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-weight: 600;
}

.main-nav {
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.main-nav a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.main-nav a.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Main Layout */
.main-container {
    display: flex;
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem 0;
    padding-bottom: 4rem;
}

.sidebar-section {
    margin-bottom: 1.5rem;
}

.sidebar-section h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    padding: 0 1.5rem;
    margin-bottom: 0.5rem;
}

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

.sidebar-section li a {
    display: block;
    padding: 0.375rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.sidebar-section li a:hover {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
    text-decoration: none;
}

.sidebar-section li a.active {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
    border-left-color: var(--primary-color);
    font-weight: 500;
}

/* Content */
.content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 2rem 3rem;
    max-width: calc(100% - var(--sidebar-width));
}

.doc-section {
    margin-bottom: 2rem;
    scroll-margin-top: calc(var(--header-height) + 1rem);
}

.doc-section:first-child {
    padding-top: 0;
}

/* Lead */
.lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s;
}

.feature-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* Code Blocks */
pre {
    background: var(--code-bg);
    color: var(--code-text);
    padding: 1rem 1.25rem;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Fira Code', 'JetBrains Mono', Consolas, monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 1rem 0;
}

code {
    font-family: 'Fira Code', 'JetBrains Mono', Consolas, monospace;
    font-size: 0.875em;
}

p code, td code {
    background: var(--bg-tertiary);
    color: var(--primary-color);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-size: 0.9em;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.9375rem;
}

th, td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

tr:hover {
    background: var(--bg-secondary);
}

/* Filter Table */
.filter-table th:first-child,
.filter-table td:first-child {
    width: 20%;
    font-family: monospace;
    color: var(--primary-color);
}

.filter-table th:nth-child(3),
.filter-table td:nth-child(3) {
    width: 35%;
    font-family: monospace;
    font-size: 0.85rem;
}

/* Features Table */
.features-table td:first-child {
    font-family: monospace;
    color: var(--primary-color);
    width: 20%;
}

/* Footer */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    margin-left: var(--sidebar-width);
    text-align: center;
    color: var(--text-secondary);
}

.site-footer p {
    margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .content {
        margin-left: 0;
        max-width: 100%;
        padding: 1.5rem;
    }
    
    .site-footer {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
}

/* Syntax Highlighting */
.language-rust { color: #c5a4fc; }
.language-toml { color: #9cd0e8; }
.language-html { color: #e2a478; }

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}