/* Documentation Page Styles */

/* Import base variables */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f5f5f5;
    --text-primary: #000000;
    --text-secondary: #666666;
    --accent-primary: #000000;
    --accent-hover: #333333;
    --border-color: #e0e0e0;
    --card-bg: #ffffff;
}

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

html {
    scroll-behavior: smooth;
}

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap');

body {
    font-family: 'Space Mono', 'Courier New', monospace;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
}

/* Top Navigation */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    height: 60px;
}

.top-nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.125rem;
}

.brand-icon {
    width: 32px;
    height: 32px;
}

.search-box {
    flex: 1;
    max-width: 500px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.search-box:focus-within {
    border-color: var(--accent-primary);
    background-color: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.search-box input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
}

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

.search-shortcut {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Space Mono', monospace;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* Docs Container */
.docs-container {
    display: flex;
    margin-top: 60px;
    min-height: calc(100vh - 60px);
}

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 60px;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    padding: 2rem 0;
    box-shadow: 1px 0 3px rgba(0, 0, 0, 0.05);
}

.sidebar-content {
    padding: 0 1.5rem;
}

.sidebar-section {
    margin-bottom: 2rem;
}

.sidebar-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.sidebar-links {
    list-style: none;
}

.sidebar-links li {
    margin-bottom: 0.25rem;
}

.sidebar-links a {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.sidebar-links a:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.sidebar-links a.active {
    color: var(--accent-primary);
    background-color: rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

/* Main Content */
.docs-main {
    margin-left: 280px;
    flex: 1;
    padding: 3rem;
    max-width: 900px;
}

/* Hero Banner */
.docs-hero {
    text-align: center;
    padding: 3rem 0 2rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 3rem;
}

.docs-hero-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.docs-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* Sections */
.docs-section {
    margin-bottom: 4rem;
}

.intro-text {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.section-heading {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.heading-icon {
    font-size: 2rem;
}

.docs-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.docs-section p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Callouts */
.callout {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
    border-left: 4px solid;
}

.callout-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.callout-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.callout-content p {
    margin-bottom: 0.5rem;
}

.callout-signature {
    font-style: italic;
    color: var(--text-secondary);
    margin-top: 1rem;
}

.callout-success {
    background-color: rgba(0, 0, 0, 0.04);
    border-color: var(--accent-primary);
}

.callout-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
}

.callout-warning {
    background-color: rgba(251, 191, 36, 0.1);
    border-color: #fbbf24;
}

.callout-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

/* Lists */
.feature-list {
    list-style: none;
    margin: 1.5rem 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    line-height: 1.7;
    color: var(--text-secondary);
}

.feature-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: 700;
}

/* Code Blocks */
.code-block {
    background-color: #0d1117;
    border: 1px solid #30363d;
    border-radius: 8px;
    overflow: hidden;
    margin: 1.5rem 0;
}

.code-header {
    background-color: #161b22;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #30363d;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.code-block pre {
    margin: 0;
    padding: 1.5rem;
    overflow-x: auto;
}

.code-block code {
    font-family: 'Space Mono', 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #c9d1d9;
}

/* Steps */
.steps-list {
    margin: 2rem 0;
}

.step-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.125rem;
}

.step-content p {
    margin-bottom: 1rem;
}

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

.feature-box {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.feature-box h3 {
    font-size: 1.125rem;
    margin: 0 0 0.75rem 0;
}

.feature-box p {
    font-size: 0.95rem;
    margin: 0;
}

/* Chain Grid */
.chain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.chain-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

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

.chain-card h4 {
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.chain-card p {
    font-size: 0.875rem;
    margin: 0;
}

/* Command Table */
.command-table {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin: 2rem 0;
}

.command-row {
    display: grid;
    grid-template-columns: 250px 1fr;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
}

.command-row:last-child {
    border-bottom: none;
}

.command-row:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.command-name {
    padding: 1rem 1.5rem;
    font-family: 'Space Mono', 'Courier New', monospace;
    font-weight: 600;
    color: var(--accent-primary);
    background-color: rgba(0, 0, 0, 0.03);
    border-right: 1px solid var(--border-color);
}

.command-desc {
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
}

/* FAQ Items */
.faq-list {
    margin: 2rem 0;
}

.faq-item-doc {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.faq-item-doc:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.faq-item-doc h3 {
    margin: 0 0 0.75rem 0;
    font-size: 1.125rem;
    color: var(--accent-primary);
}

.faq-item-doc p {
    margin: 0;
}

/* Troubleshooting */
.troubleshoot-item {
    margin-bottom: 2rem;
}

.troubleshoot-item h4 {
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.troubleshoot-item ul {
    list-style: none;
    margin-left: 0;
}

.troubleshoot-item li {
    padding: 0.5rem 0 0.5rem 2rem;
    position: relative;
    color: var(--text-secondary);
}

.troubleshoot-item li::before {
    content: "•";
    position: absolute;
    left: 0.75rem;
    color: var(--accent-primary);
}

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

.support-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.support-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.support-card h3 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
}

.support-card p {
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

.support-time {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Footer */
.docs-footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-nav {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-nav-item {
    flex: 1;
}

.footer-nav-link {
    display: block;
    padding: 1.5rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.footer-nav-link:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.footer-nav-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-nav-title {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.docs-update {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Scrollbar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* Responsive */
@media (max-width: 1024px) {
    .docs-main {
        margin-left: 0;
        padding: 2rem 1.5rem;
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .mobile-menu-toggle {
        display: block;
    }

    .search-box {
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .top-nav-content {
        padding: 0 1rem;
    }

    .search-shortcut {
        display: none;
    }

    .docs-hero-title {
        font-size: 2rem;
    }

    .section-heading {
        font-size: 1.5rem;
    }

    .command-row {
        grid-template-columns: 1fr;
    }

    .command-name {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .features-showcase,
    .chain-grid,
    .support-grid {
        grid-template-columns: 1fr;
    }

    .footer-nav {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .docs-main {
        padding: 1.5rem 1rem;
    }

    .nav-brand span {
        display: none;
    }

    .search-box {
        display: none;
    }

    .docs-hero-title {
        font-size: 1.75rem;
    }
}