/* Docs-specific styles */

/* Docs Layout */
.docs-layout {
    display: grid;
    grid-template-columns: 280px 1fr 240px;
    min-height: calc(100vh - 64px);
    padding-top: 64px;
}

/* Right TOC */
.docs-toc {
    position: sticky;
    top: 64px;
    height: calc(100vh - 64px);
    overflow-y: auto;
    padding: 32px 16px;
    border-left: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.docs-toc-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 16px;
    padding-left: 12px;
}

.docs-toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.docs-toc-list li {
    margin-bottom: 4px;
}

.docs-toc-list a {
    display: block;
    padding: 6px 12px;
    font-size: 13px;
    color: var(--text-secondary);
    border-left: 2px solid transparent;
    transition: all 0.2s ease;
    text-decoration: none;
}

.docs-toc-list a:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.docs-toc-list a.active {
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
    background: rgba(212, 175, 55, 0.1);
}

.docs-toc-list .toc-h3 {
    padding-left: 24px;
    font-size: 12px;
}

/* Sidebar */
.docs-sidebar {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 32px 24px;
    position: sticky;
    top: 64px;
    height: calc(100vh - 64px);
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: 32px;
}

.sidebar-section h3 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

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

.sidebar-section li {
    margin-bottom: 4px;
}

.sidebar-section a {
    display: block;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    transition: all 0.2s ease;
}

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

.sidebar-section a.active {
    background: #000;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    font-weight: 600;
}

/* Docs Content */
.docs-content {
    padding: 48px 64px;
    max-width: 900px;
}

.docs-header {
    margin-bottom: 48px;
}

.docs-header h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.docs-header p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Quick Links */
.quick-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 48px;
}

.quick-link-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.quick-link-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.15);
}

.quick-link-icon {
    width: 48px;
    height: 48px;
    background: #000;
    border: 2px solid var(--accent-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.quick-link-content {
    flex: 1;
}

.quick-link-content h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.quick-link-content p {
    font-size: 13px;
    color: var(--text-muted);
}

.quick-link-card > i:last-child {
    color: var(--text-muted);
    font-size: 20px;
}

/* Docs Sections */
.docs-section {
    margin-bottom: 48px;
}

.docs-section h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

/* Feature List */
.feature-list {
    display: grid;
    gap: 20px;
}

.feature-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}

.feature-icon-small {
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon-small i {
    font-size: 20px;
    color: var(--accent-primary);
}

.feature-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.feature-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Architecture Diagram */
.architecture-diagram {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 32px;
}

.arch-layer {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 16px 0;
}

.arch-label {
    width: 100px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
}

.arch-items {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.arch-item {
    padding: 8px 16px;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-primary);
}

.arch-arrow {
    text-align: center;
    color: var(--text-muted);
    font-size: 20px;
    padding: 8px 0;
}

/* Help Cards */
.help-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.help-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    text-align: center;
}

.help-card i {
    font-size: 32px;
    color: var(--accent-primary);
    margin-bottom: 12px;
}

.help-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.help-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.help-card a {
    color: var(--accent-primary);
    font-size: 14px;
    font-weight: 500;
}

.help-card a:hover {
    text-decoration: underline;
}

/* Docs Footer */
.docs-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

/* Code in docs */
.docs-content code {
    background: var(--bg-card);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Fira Code', 'Monaco', monospace;
    font-size: 14px;
    color: var(--accent-primary);
}

.docs-content pre {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    overflow-x: auto;
    margin: 16px 0;
}

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

/* Tables in docs */
.docs-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

.docs-content th,
.docs-content td {
    padding: 12px 16px;
    text-align: left;
    border: 1px solid var(--border-color);
}

.docs-content th {
    background: var(--bg-secondary);
    font-weight: 600;
}

.docs-content tr:nth-child(even) {
    background: var(--bg-card);
}

/* Callouts */
.callout {
    padding: 16px 20px;
    border-radius: var(--radius);
    margin: 16px 0;
    display: flex;
    gap: 12px;
}

.callout i {
    font-size: 20px;
    flex-shrink: 0;
}

.callout-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.callout-info i {
    color: #3b82f6;
}

.callout-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.callout-warning i {
    color: #f59e0b;
}

.callout-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.callout-danger i {
    color: #ef4444;
}

.callout-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.callout-success i {
    color: #22c55e;
}

/* Steps */
.steps {
    counter-reset: step;
    margin: 24px 0;
}

.step {
    position: relative;
    padding-left: 48px;
    padding-bottom: 24px;
    border-left: 2px solid var(--border-color);
    margin-left: 16px;
}

.step:last-child {
    border-left: none;
}

.step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: -17px;
    top: 0;
    width: 32px;
    height: 32px;
    background: #000;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-primary);
}

.step h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.step p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Responsive */
@media (max-width: 1280px) {
    .docs-layout {
        grid-template-columns: 280px 1fr;
    }

    .docs-toc {
        display: none;
    }
}

@media (max-width: 1024px) {
    .docs-layout {
        grid-template-columns: 1fr;
    }

    .docs-sidebar {
        display: none;
    }

    .docs-toc {
        display: none;
    }

    .docs-content {
        padding: 32px 24px;
    }

    .quick-links {
        grid-template-columns: 1fr;
    }

    .help-cards {
        grid-template-columns: 1fr;
    }
}