/* ===================================
   Documentation Styles
   Modern, clean documentation layout
   =================================== */

/* Layout */
.docs-page {
    background: var(--bg-primary);
}

.docs-page .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

/* Align navbar with docs sidebar */
.docs-page .header .nav.container {
    max-width: 100%;
    padding: 0 var(--spacing-4) 0 var(--spacing-4);
}

.docs-page .header .logo {
    width: 264px;
    padding-left: var(--spacing-4);
    flex-shrink: 0;
    box-sizing: border-box;
}

.docs-layout {
    display: flex;
    min-height: 100vh;
    padding-top: 80px;
}

/* Sidebar */
.docs-sidebar {
    position: fixed;
    top: 80px;
    left: 0;
    bottom: 0;
    width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    z-index: 50;
    transition: transform 0.3s ease;
}

.docs-sidebar-header {
    position: sticky;
    top: 0;
    background: var(--bg-secondary);
    padding: var(--spacing-4);
    border-bottom: 1px solid var(--border-color);
    z-index: 10;
}

/* Search */
.docs-search {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3) var(--spacing-4);
    transition: all var(--transition-fast);
}

.docs-search:focus-within {
    border-color: var(--brand-400);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

.docs-search svg {
    width: 18px;
    height: 18px;
    stroke: var(--text-muted);
    flex-shrink: 0;
}

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

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

.docs-search kbd {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    font-size: 11px;
    font-family: inherit;
    color: var(--text-muted);
}

/* Navigation */
.docs-nav {
    padding: var(--spacing-4);
}

.docs-nav-section {
    margin-bottom: var(--spacing-6);
}

.docs-nav-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--spacing-3);
    padding: 0 var(--spacing-3);
}

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

.docs-nav-list li {
    margin-bottom: 2px;
}

.docs-nav-list a {
    display: block;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.docs-nav-list a.active {
    color: var(--brand-400);
    background: rgba(0, 229, 255, 0.1);
}

/* Mobile Sidebar Toggle */
.docs-sidebar-toggle {
    display: none;
    position: fixed;
    bottom: var(--spacing-6);
    left: var(--spacing-6);
    width: 50px;
    height: 50px;
    background: var(--brand-400);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 60;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-fast);
}

.docs-sidebar-toggle:hover {
    transform: scale(1.05);
}

.docs-sidebar-toggle svg {
    width: 24px;
    height: 24px;
    stroke: var(--bg-primary);
}

/* Main Content */
.docs-content {
    flex: 1;
    margin-left: 280px;
    min-width: 0;
}

.docs-content-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-8) var(--spacing-6);
}

/* Breadcrumb */
.docs-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-4);
}

.docs-breadcrumb svg {
    width: 14px;
    height: 14px;
}

/* Sections */
.docs-section {
    padding-bottom: var(--spacing-12);
    margin-bottom: var(--spacing-8);
    border-bottom: 1px solid var(--border-color);
}

.docs-section:last-of-type {
    border-bottom: none;
}

.docs-section h1 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-4);
    letter-spacing: -0.02em;
}

.docs-section h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-top: var(--spacing-10);
    margin-bottom: var(--spacing-4);
    padding-top: var(--spacing-4);
}

.docs-section h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-3);
}

.docs-lead {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-6);
}

.docs-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-4);
}

/* Links */
.docs-section a {
    color: var(--brand-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.docs-section a:hover {
    color: var(--brand-300);
    text-decoration: underline;
}

/* Lists */
.docs-list {
    margin: var(--spacing-4) 0;
    padding-left: var(--spacing-6);
    color: var(--text-secondary);
}

.docs-list li {
    margin-bottom: var(--spacing-2);
    line-height: 1.7;
}

.docs-list li strong {
    color: var(--text-primary);
}

.docs-list-numbered {
    list-style: decimal;
}

/* CTA Button */
.docs-cta {
    margin: var(--spacing-6) 0;
}

.docs-cta .btn {
    display: inline-flex;
}

.docs-section .btn.btn-primary {
    color: var(--secondary-900);
}

.docs-section .btn.btn-primary:hover {
    color: var(--secondary-900);
    text-decoration: none;
}

/* Callouts */
.docs-callout {
    display: flex;
    gap: var(--spacing-4);
    padding: var(--spacing-5);
    border-radius: var(--radius-lg);
    margin: var(--spacing-6) 0;
}

.docs-callout-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.docs-callout-icon svg {
    width: 100%;
    height: 100%;
}

.docs-callout-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}

.docs-callout-content p {
    margin: 0;
    font-size: var(--font-size-sm);
}

.docs-callout-info {
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.docs-callout-info .docs-callout-icon {
    color: var(--brand-400);
}

.docs-callout-info h4 {
    color: var(--brand-400);
}

.docs-callout-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.docs-callout-success .docs-callout-icon {
    color: #10B981;
}

.docs-callout-success h4 {
    color: #10B981;
}

.docs-callout-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.docs-callout-warning .docs-callout-icon {
    color: #F59E0B;
}

.docs-callout-warning h4 {
    color: #F59E0B;
}

/* Code Blocks */
.docs-code-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin: var(--spacing-4) 0;
    overflow: hidden;
}

.docs-code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.docs-code-header span {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.docs-code-copy {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.docs-code-copy:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.docs-code-block pre {
    margin: 0;
    padding: var(--spacing-4);
    overflow-x: auto;
}

.docs-code-block code {
    font-family: 'JetBrains Mono', monospace;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Inline code */
.docs-section code {
    background: var(--bg-card);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
    color: var(--brand-400);
}

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

/* Tables */
.docs-table-wrapper {
    overflow-x: auto;
    margin: var(--spacing-4) 0;
}

.docs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.docs-table th,
.docs-table td {
    padding: var(--spacing-3) var(--spacing-4);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.docs-table th {
    background: var(--bg-card);
    font-weight: 600;
    color: var(--text-primary);
}

.docs-table td {
    color: var(--text-secondary);
}

.docs-table tr:hover td {
    background: var(--bg-card);
}

.docs-check {
    color: #10B981;
    font-weight: 600;
}

.docs-cross {
    color: var(--text-muted);
}

/* Feature Cards Grid */
.docs-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-4);
    margin: var(--spacing-6) 0;
}

.docs-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-5);
    transition: all var(--transition-fast);
}

.docs-feature-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
}

.docs-feature-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-3);
}

.docs-feature-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--brand-400);
}

.docs-feature-card h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0 0 var(--spacing-2);
    color: var(--text-primary);
}

.docs-feature-card p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

/* Steps */
.docs-steps {
    margin: var(--spacing-6) 0;
}

.docs-step {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
    position: relative;
}

.docs-step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 44px;
    bottom: -24px;
    width: 2px;
    background: var(--border-color);
}

.docs-step-number {
    width: 40px;
    height: 40px;
    background: var(--brand-400);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.docs-step-content h3 {
    margin: 0 0 var(--spacing-2);
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.docs-step-content p {
    margin: 0;
    color: var(--text-secondary);
}

/* Grid layouts */
.docs-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    margin: var(--spacing-6) 0;
}

.docs-grid-2 h3 {
    margin-top: 0;
}

/* FAQ */
.docs-faq {
    margin: var(--spacing-6) 0;
}

.docs-faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-3);
    overflow: hidden;
}

.docs-faq-item summary {
    padding: var(--spacing-4) var(--spacing-5);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.docs-faq-item summary::-webkit-details-marker {
    display: none;
}

.docs-faq-item summary::after {
    content: '+';
    font-size: var(--font-size-xl);
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.docs-faq-item[open] summary::after {
    transform: rotate(45deg);
}

.docs-faq-item p {
    padding: 0 var(--spacing-5) var(--spacing-4);
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

/* Support Cards */
.docs-support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-4);
    margin: var(--spacing-6) 0;
}

.docs-support-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-6);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.docs-support-card:hover {
    border-color: var(--brand-400);
    transform: translateY(-4px);
    text-decoration: none;
}

.docs-support-card svg {
    width: 32px;
    height: 32px;
    stroke: var(--brand-400);
    margin-bottom: var(--spacing-3);
}

.docs-support-card h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-2);
}

.docs-support-card p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
}

/* Page Navigation */
.docs-page-nav {
    display: flex;
    gap: var(--spacing-4);
    margin-top: var(--spacing-12);
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--border-color);
}

.docs-page-nav-prev,
.docs-page-nav-next {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.docs-page-nav-prev:hover,
.docs-page-nav-next:hover {
    border-color: var(--brand-400);
    text-decoration: none;
}

.docs-page-nav-prev svg,
.docs-page-nav-next svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
}

.docs-page-nav-next {
    justify-content: flex-end;
    text-align: right;
}

.docs-page-nav span {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    display: block;
}

.docs-page-nav strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Keyboard shortcut styling */
kbd {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    font-family: inherit;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
    .docs-sidebar {
        transform: translateX(-100%);
    }

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

    .docs-sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .docs-content {
        margin-left: 0;
    }

    .docs-grid-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .docs-content-inner {
        padding: var(--spacing-6) var(--spacing-4);
    }

    .docs-section h1 {
        font-size: var(--font-size-3xl);
    }

    .docs-section h2 {
        font-size: var(--font-size-xl);
    }

    .docs-features-grid {
        grid-template-columns: 1fr;
    }

    .docs-page-nav {
        flex-direction: column;
    }

    .docs-page-nav-next {
        justify-content: flex-start;
        text-align: left;
    }
}

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

.docs-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

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

.docs-sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}