/* ========================================
   DOCUMENTATION STYLES
   ======================================== */

:root {
    --doc-bg: #0a0a0f;
    --doc-surface: #12121a;
    --doc-surface-2: #1a1a24;
    --doc-surface-3: #22222e;
    --doc-border: #2a2a3a;
    --doc-primary: #00ff88;
    --doc-primary-dim: rgba(0, 255, 136, 0.1);
    --doc-primary-glow: rgba(0, 255, 136, 0.3);
    --doc-secondary: #00d4ff;
    --doc-accent: #ff6b6b;
    --doc-warning: #ffc107;
    --doc-text: #e8e8f0;
    --doc-text-dim: #9999aa;
    --doc-text-muted: #666677;
    --doc-code-bg: #1e1e2e;
    --doc-gradient: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
}

.eab-docs-page {
    background: var(--doc-bg);
    min-height: 100vh;
}

/* Layout Container */
.eab-docs-wrapper {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    min-height: calc(100vh - 70px);
}

/* Sidebar Navigation */
.eab-docs-sidebar {
    width: 280px;
    background: var(--doc-surface);
    border-right: 1px solid var(--doc-border);
    padding: 30px 0;
    position: sticky;
    top: 70px;
    height: calc(100vh - 70px);
    overflow-y: auto;
    flex-shrink: 0;
}

.eab-docs-sidebar::-webkit-scrollbar {
    width: 6px;
}

.eab-docs-sidebar::-webkit-scrollbar-track {
    background: var(--doc-surface);
}

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

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

.eab-sidebar-header {
    padding: 0 24px 24px;
    border-bottom: 1px solid var(--doc-border);
    margin-bottom: 20px;
}

.eab-sidebar-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--doc-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.eab-sidebar-title .title-icon {
    font-size: 24px;
}

.eab-sidebar-version {
    font-size: 12px;
    color: var(--doc-text-muted);
    margin-top: 8px;
    font-family: 'JetBrains Mono', monospace;
}

/* Navigation Groups */
.eab-nav-group {
    margin-bottom: 8px;
}

.eab-nav-group-title {
    padding: 12px 24px 8px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--doc-text-muted);
}

.eab-doc-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px;
    color: var(--doc-text-dim);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.eab-doc-nav-link:hover {
    background: var(--doc-primary-dim);
    color: var(--doc-primary);
    border-left-color: var(--doc-primary);
}

.eab-doc-nav-link.active {
    background: var(--doc-primary-dim);
    color: var(--doc-primary);
    border-left-color: var(--doc-primary);
    font-weight: 500;
}

.eab-nav-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

/* Main Content Area */
.eab-docs-content {
    flex: 1;
    padding: 40px 60px;
    max-width: 900px;
    color: var(--doc-text);
}

/* Page Header */
.eab-docs-header {
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--doc-border);
}

.eab-docs-header h1 {
    font-size: 42px;
    font-weight: 700;
    margin: 0 0 16px 0;
    background: var(--doc-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.eab-docs-header p {
    font-size: 18px;
    color: var(--doc-text-dim);
    margin: 0;
    max-width: 600px;
}

/* Section Styling */
.eab-doc-section {
    margin-bottom: 64px;
    scroll-margin-top: 100px;
}

.eab-doc-section h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--doc-text);
    margin: 0 0 24px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--doc-border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.eab-doc-section h2 .section-icon {
    font-size: 28px;
}

.eab-doc-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--doc-text);
    margin: 32px 0 16px 0;
}

.eab-doc-section h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--doc-primary);
    margin: 24px 0 12px 0;
}

.eab-doc-section p {
    margin: 0 0 16px 0;
    color: var(--doc-text-dim);
    line-height: 1.8;
}

.eab-doc-section ul, .eab-doc-section ol {
    margin: 0 0 20px 0;
    padding-left: 24px;
    color: var(--doc-text-dim);
}

.eab-doc-section li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.eab-doc-section li strong {
    color: var(--doc-text);
}

/* Info Boxes */
.eab-info-box {
    padding: 20px 24px;
    border-radius: 12px;
    margin: 24px 0;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.eab-info-box .box-icon {
    font-size: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.eab-info-box .box-content {
    flex: 1;
}

.eab-info-box .box-title {
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 15px;
}

.eab-info-box .box-text {
    font-size: 14px;
    margin: 0;
    opacity: 0.9;
}

.eab-info-box.tip {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
    color: #a8ffd4;
}

.eab-info-box.warning {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.2);
    color: #ffe082;
}

.eab-info-box.danger {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.2);
    color: #ffb3b3;
}

.eab-info-box.info {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: #a8e8ff;
}

/* Code Blocks */
.eab-code-block {
    background: var(--doc-code-bg);
    border: 1px solid var(--doc-border);
    border-radius: 12px;
    margin: 20px 0;
    overflow: hidden;
}

.eab-code-header {
    background: var(--doc-surface-3);
    padding: 10px 16px;
    font-size: 12px;
    color: var(--doc-text-muted);
    font-family: 'JetBrains Mono', monospace;
    border-bottom: 1px solid var(--doc-border);
}

.eab-code-content {
    padding: 16px 20px;
    overflow-x: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: #e8e8f0;
    white-space: pre-wrap;
}

.eab-inline-code {
    background: var(--doc-surface-3);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--doc-primary);
}

/* Feature Cards */
.eab-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.eab-feature-card {
    background: var(--doc-surface);
    border: 1px solid var(--doc-border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.eab-feature-card:hover {
    border-color: var(--doc-primary);
    box-shadow: 0 0 30px var(--doc-primary-dim);
    transform: translateY(-2px);
}

.eab-feature-card .card-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.eab-feature-card h4 {
    margin: 0 0 8px 0 !important;
    font-size: 18px;
    color: var(--doc-text) !important;
}

.eab-feature-card p {
    margin: 0;
    font-size: 14px;
}

/* Steps */
.eab-steps {
    margin: 24px 0;
    position: relative;
}

.eab-step {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
    position: relative;
}

.eab-step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 48px;
    bottom: -8px;
    width: 2px;
    background: var(--doc-border);
}

.eab-step-number {
    width: 42px;
    height: 42px;
    background: var(--doc-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: var(--doc-bg);
    flex-shrink: 0;
    z-index: 1;
}

.eab-step-content {
    flex: 1;
    padding-top: 6px;
}

.eab-step-content h4 {
    margin: 0 0 8px 0 !important;
    color: var(--doc-text) !important;
    font-size: 18px;
}

.eab-step-content p {
    margin: 0;
    font-size: 14px;
}

/* Tables */
.eab-table-wrapper {
    overflow-x: auto;
    margin: 24px 0;
    border-radius: 12px;
    border: 1px solid var(--doc-border);
}

.eab-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.eab-table th {
    background: var(--doc-surface-2);
    padding: 14px 20px;
    text-align: left;
    font-weight: 600;
    color: var(--doc-text);
    border-bottom: 1px solid var(--doc-border);
}

.eab-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--doc-border);
    color: var(--doc-text-dim);
}

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

.eab-table tr:hover td {
    background: var(--doc-surface);
}

/* Badges */
.eab-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.eab-badge.success {
    background: rgba(0, 255, 136, 0.2);
    color: var(--doc-primary);
}

.eab-badge.warning {
    background: rgba(255, 193, 7, 0.2);
    color: var(--doc-warning);
}

.eab-badge.danger {
    background: rgba(255, 107, 107, 0.2);
    color: var(--doc-accent);
}

.eab-badge.info {
    background: rgba(0, 212, 255, 0.2);
    color: var(--doc-secondary);
}

/* Accordion */
.eab-accordion {
    margin: 24px 0;
}

.eab-accordion-item {
    background: var(--doc-surface);
    border: 1px solid var(--doc-border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
}

.eab-accordion-header {
    padding: 18px 24px;
    font-weight: 600;
    color: var(--doc-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.eab-accordion-header:hover {
    background: var(--doc-surface-2);
}

.eab-accordion-header::after {
    content: '+';
    font-size: 20px;
    color: var(--doc-primary);
    transition: transform 0.3s ease;
}

.eab-accordion-item.open .eab-accordion-header::after {
    transform: rotate(45deg);
}

.eab-accordion-content {
    padding: 0 24px 20px;
    color: var(--doc-text-dim);
    font-size: 14px;
    display: none;
}

.eab-accordion-item.open .eab-accordion-content {
    display: block;
}

/* Diagram */
.eab-diagram {
    background: var(--doc-surface);
    border: 1px solid var(--doc-border);
    border-radius: 16px;
    padding: 32px;
    margin: 24px 0;
    text-align: center;
}

.eab-diagram-title {
    font-size: 14px;
    color: var(--doc-text-muted);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.eab-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.eab-flow-item {
    background: var(--doc-surface-2);
    border: 2px solid var(--doc-border);
    border-radius: 12px;
    padding: 16px 24px;
    min-width: 120px;
}

.eab-flow-item.active {
    border-color: var(--doc-primary);
    box-shadow: 0 0 20px var(--doc-primary-dim);
}

.eab-flow-item .flow-icon {
    font-size: 28px;
    margin-bottom: 8px;
}

.eab-flow-item .flow-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--doc-text);
}

.eab-flow-arrow {
    color: var(--doc-primary);
    font-size: 24px;
}

/* Quick Links */
.eab-quick-links {
    display: flex;
    gap: 12px;
    margin: 24px 0;
    flex-wrap: wrap;
}

.eab-quick-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--doc-surface);
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    color: var(--doc-text-dim);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
}

.eab-quick-link:hover {
    border-color: var(--doc-primary);
    color: var(--doc-primary);
    background: var(--doc-primary-dim);
}

/* Search */
.eab-search-box {
    margin-bottom: 24px;
    padding: 0 24px;
}

.eab-search-wrapper {
    position: relative;
}

.eab-search-input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: var(--doc-surface-2);
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    color: var(--doc-text);
    font-size: 14px;
    outline: none;
    font-family: inherit;
}

.eab-search-input:focus {
    border-color: var(--doc-primary);
    box-shadow: 0 0 0 3px var(--doc-primary-dim);
}

.eab-search-input::placeholder {
    color: var(--doc-text-muted);
}

.eab-search-wrapper::before {
    content: '🔍';
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
}

/* Responsive */
@media (max-width: 1024px) {
    .eab-docs-sidebar {
        display: none;
    }
    
    .eab-docs-content {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .eab-docs-content {
        padding: 20px;
    }
    
    .eab-docs-header h1 {
        font-size: 32px;
    }
    
    .eab-feature-grid {
        grid-template-columns: 1fr;
    }
    
    .eab-flow {
        flex-direction: column;
    }
    
    .eab-flow-arrow {
        transform: rotate(90deg);
    }
}