/* ============================================
   ROOT & VARIABLES
   ============================================ */

:root {
    /* Light Mode Colors */
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --secondary-color: #06b6d4;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;

    /* Light Mode Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;

    /* Light Mode Text */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;

    /* Light Mode Borders */
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;

    /* Navbar */
    --navbar-bg: #ffffff;
    --navbar-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-base: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-base: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-mono: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* Dark Mode */
html[data-theme="dark"] {
    --primary-color: #60a5fa;
    --primary-hover: #3b82f6;

    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;

    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;

    --border-color: #334155;
    --border-light: #475569;

    --navbar-bg: #1e293b;
    --navbar-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-base),
                color var(--transition-base);
}

/* ============================================
   NAVBAR STYLES
   ============================================ */

.navbar {
    background-color: var(--navbar-bg);
    box-shadow: var(--navbar-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color var(--transition-base),
                box-shadow var(--transition-base);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-base);
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.25rem;
    transition: color var(--transition-fast);
}

.nav-logo:hover {
    color: var(--primary-color);
}

.logo-icon {
    width: 40px;
    height: auto;
    object-fit: contain;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
    margin: 0;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.nav-link:hover {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 0;
    margin-right: auto;
    margin-left: -0.5rem;
    align-items: center;
    justify-content: center;
} 

.hamburger {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
    position: absolute;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.mobile-menu-btn.active .hamburger {
    background-color: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-btn.active .hamburger::after {
    transform: translateY(-8px) rotate(-45deg);
}



/* Theme Switcher */
.theme-switcher {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.theme-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-base);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    transition: background-color var(--transition-fast);
}

.theme-btn:hover {
    background-color: var(--bg-tertiary);
}

.sun-icon,
.moon-icon {
    width: 24px;
    height: 24px;
    color: var(--text-primary);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.sun-icon {
    position: absolute;
    opacity: 1;
}

.moon-icon {
    position: absolute;
    opacity: 0;
}

html[data-theme="dark"] .sun-icon {
    opacity: 0;
    transform: rotate(-180deg);
}

html[data-theme="dark"] .moon-icon {
    opacity: 1;
    transform: rotate(0deg);
}

/* ============================================
   MAIN CONTENT & SECTIONS
   ============================================ */

.docs-container {
    max-width: 100%;
}

.docs-section {
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

/* Hero Section */
.hero-section {
    padding: 0.25rem var(--spacing-lg) 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.95;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    padding: 0.75rem 1.75rem;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: var(--bg-primary);
    color: var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-bright-blue {
    background-color: #0052cc;
    color: white;
}

.btn-bright-blue:hover {
    background-color: #0046a3;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 82, 204, 0.3);
}

/* ============================================
   CARD GRID
   ============================================ */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features-section {
    background-color: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background-color: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

html[data-theme="dark"] .feature-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-base);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-base);
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

html[data-theme="dark"] .card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-base);
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.card pre {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-base);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: var(--spacing-base);
}

.card code {
    color: var(--primary-color);
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.card-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.card-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* ============================================
   API SECTIONS
   ============================================ */

.api-section {
    margin-bottom: var(--spacing-2xl);
}

.api-section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--primary-color);
}

.api-endpoints {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.endpoint-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.endpoint-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
}

html[data-theme="dark"] .endpoint-card:hover {
    box-shadow: 0 10px 30px rgba(96, 165, 250, 0.1);
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-lg);
}

.method-badge {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.method-badge.get {
    background-color: #dbeafe;
    color: #1e40af;
}

html[data-theme="dark"] .method-badge.get {
    background-color: #1e3a8a;
    color: #93c5fd;
}

.method-badge.post {
    background-color: #dcfce7;
    color: #15803d;
}

html[data-theme="dark"] .method-badge.post {
    background-color: #14532d;
    color: #86efac;
}

.endpoint-path {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    word-break: break-all;
}

.endpoint-title {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
    margin: 0 0 var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 700;
}

.endpoint-title::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary-color);
    display: inline-block;
    margin-right: calc(var(--spacing-sm) / 2);
    flex: 0 0 auto;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.06);
}

.endpoint-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-base);
}

.endpoint-details {
    margin-bottom: var(--spacing-base);
}

.endpoint-details h4 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.endpoint-details pre {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-base);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

.endpoint-details code {
    color: var(--primary-color);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

/* ============================================
   GUIDES GRID
   ============================================ */

.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.guide-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.guide-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

html[data-theme="dark"] .guide-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.guide-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-base);
    color: var(--text-primary);
}

.guide-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.guide-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.guide-list li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.guide-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.guide-card .btn {
    align-self: flex-start;
}

/* ============================================
   FAQ STYLES
   ============================================ */

.faq-container {
    max-width: 800px;
    margin: var(--spacing-xl) auto;
}

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

.faq-item.open {
    border-color: var(--primary-color);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--bg-tertiary);
}

.faq-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

.faq-item.open .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.open .faq-answer {
    max-height: 500px;
    padding: var(--spacing-lg);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   FOOTER
   ============================================ */

.docs-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-base);
    color: var(--text-primary);
}

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

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    display: block;
    padding: 0.35rem 0;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-tertiary);
}

/* ============================================
   SIDEBAR STYLES
   ============================================ */

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    transition: opacity var(--transition-base);
    opacity: 0;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 50vw;
    height: 100vh;
    background-color: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    z-index: 1001;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
}

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

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    sticky: top;
}

.sidebar-header-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.sidebar-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.sidebar-close-btn:hover {
    background-color: var(--bg-secondary);
}

.sidebar-close-btn svg {
    width: 20px;
    height: 20px;
}

.sidebar-content {
    padding: 0;
}

.sidebar-section {
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-md);
}

.sidebar-section:first-of-type {
    border: 1px solid var(--border-color);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    padding: var(--spacing-md);
    margin: 0 0 var(--spacing-lg) 0;
}

.sidebar-section-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.sidebar-section-title i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.sidebar-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-input {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.8rem;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
}

.sidebar-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-top: var(--spacing-xs);
}

.sidebar-dropdown-btn {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) var(--spacing-sm);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    transition: all var(--transition-fast);
    gap: var(--spacing-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-dropdown-btn:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.sidebar-dropdown-btn.btn-bright-blue {
    background-color: #0052cc;
    color: white;
    border-color: #0052cc;
}

.sidebar-dropdown-btn.btn-bright-blue:hover {
    background-color: #0046a3;
    border-color: #0046a3;
    box-shadow: 0 4px 12px rgba(0, 82, 204, 0.3);
}

.sidebar-dropdown-btn::after {
    content: '▼';
    font-size: 0.6rem;
    transition: transform var(--transition-base);
    margin-left: auto;
}

.sidebar-dropdown-btn.active::after {
    transform: rotate(180deg);
}

.sidebar-dropdown-btn i {
    margin-right: 0.5rem;
}

.sidebar-dropdown {
    display: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.sidebar-dropdown.active {
    display: block;
    max-height: 500px;
}

.sidebar-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.sidebar-link:hover {
    color: var(--primary-color);
    background-color: var(--bg-secondary);
    border-left-color: var(--primary-color);
}

.sidebar-link.active {
    color: var(--primary-color);
    background-color: var(--bg-secondary);
    border-left-color: var(--primary-color);
    font-weight: 500;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .navbar-container {
        padding: 0 var(--spacing-md);
        height: 60px;
    }

    .navbar-left {
        gap: var(--spacing-sm);
    }

    .navbar-right {
        gap: var(--spacing-sm);
    }

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

    .mobile-menu-btn {
        display: flex;
    }

    .nav-menu {
        display: none !important;
    }

    .docs-section {
        padding: var(--spacing-md) var(--spacing-md);
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: var(--spacing-md);
    }

    .api-section {
        margin-bottom: var(--spacing-md);
    }

    .api-section:last-of-type {
        margin-bottom: var(--spacing-sm);
    }

    .hero-section {
        padding: 0.5rem var(--spacing-md) 0.5rem;
    }

    .hero-title {
        font-size: 1.75rem;
        margin-bottom: 0.15rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }

    .hero-actions {
        gap: var(--spacing-md);
    }

    .card-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .card {
        padding: var(--spacing-md);
    }

    /* Compact support card on mobile */
    .card:has(> h3:only-of-type) {
        padding: var(--spacing-base) var(--spacing-md);
    }

    .card h3 {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-sm);
    }

    .card p {
        margin-bottom: var(--spacing-md);
        font-size: 0.95rem;
    }

    /* Additional compacting for support cards */
    .docs-content .card:last-of-type p {
        margin-bottom: var(--spacing-sm);
    }

    .docs-content .card:last-of-type p:last-child {
        margin-bottom: 0;
    }

    .api-section {
        margin-bottom: var(--spacing-lg);
    }

    .api-section-title {
        margin-bottom: var(--spacing-md);
        padding-bottom: var(--spacing-md);
    }

    .api-endpoints {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .endpoint-card {
        padding: var(--spacing-md);
    }

    .endpoint-title {
        font-size: 1rem;
        margin: 0 0 var(--spacing-xs);
    }

    .endpoint-description {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-sm);
    }

    .card-link {
        font-size: 0.9rem;
    }

    .guides-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .guide-card {
        padding: var(--spacing-md);
    }

    .guide-card h3 {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-sm);
    }

    .guide-card p {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-md);
    }

    .btn {
        padding: 0.625rem 1.5rem;
        font-size: 0.95rem;
    }

    .nav-link {
        border-bottom: none;
    }

    .nav-link:hover {
        border-bottom-color: transparent;
    }

    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .faq-container {
        margin: var(--spacing-lg) auto;
    }

    .faq-question {
        padding: var(--spacing-md);
        font-size: 1rem;
    }

    .faq-answer {
        padding: 0 var(--spacing-md) var(--spacing-md);
    }

    .faq-item.open .faq-answer {
        padding: var(--spacing-md);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 0.85rem;
    }

    .section-title {
        font-size: 1.35rem;
        margin-bottom: var(--spacing-lg);
    }

    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .btn-outline {
        width: auto;
    }

    .navbar-container {
        gap: var(--spacing-base);
    }

    .theme-btn {
        padding: var(--spacing-sm);
        width: 36px;
        height: 36px;
    }

    .sun-icon,
    .moon-icon {
        width: 18px;
        height: 18px;
    }

    .method-badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }

    .endpoint-path {
        font-size: 0.8rem;
    }

    .endpoint-details code {
        font-size: 0.75rem;
    }

    .card {
        padding: var(--spacing-sm);
    }

    .card h3 {
        font-size: 1rem;
        margin-bottom: var(--spacing-xs);
    }

    .card p {
        font-size: 0.85rem;
        margin-bottom: var(--spacing-sm);
    }

    /* Ultra-compact support card on small mobile */
    .docs-content .card p:last-child {
        margin-bottom: 0;
    }

    .endpoint-card {
        padding: var(--spacing-sm);
    }

    .endpoint-title {
        font-size: 0.95rem;
        margin: 0 0 var(--spacing-xs);
    }

    .endpoint-title::before {
        width: 8px;
        height: 8px;
    }

    .endpoint-description {
        font-size: 0.85rem;
        margin-bottom: var(--spacing-xs);
    }

    .card-link {
        font-size: 0.85rem;
    }

    .guide-card {
        padding: var(--spacing-sm);
    }

    .guide-card h3 {
        font-size: 1rem;
        margin-bottom: var(--spacing-xs);
    }

    .guide-card p {
        font-size: 0.85rem;
        margin-bottom: var(--spacing-sm);
    }

    .docs-section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
}

/* Desktop Sidebar (use mobile sidebar UI on desktop, open by default) */
@media (min-width: 769px) {
    /* Hide the top nav links on desktop and prefer the sidebar */
    .nav-menu { display: none !important; }

    /* Remove the menu button on desktop (desktop sidebar is always visible) */
    .mobile-menu-btn { display: none; }

    /* On desktop, the mobile menu button is hidden and no X is shown */
    .mobile-menu-btn .hamburger,
    .mobile-menu-btn .hamburger::before,
    .mobile-menu-btn .hamburger::after {
        transition: none;
    }

    .mobile-menu-btn.active .hamburger,
    .mobile-menu-btn.active .hamburger::before,
    .mobile-menu-btn.active .hamburger::after {
        transform: none !important;
        top: -8px;
        bottom: -8px;
    }

    /* Hide close button inside sidebar on desktop (closing doesn't apply) */
    .mobile-sidebar .sidebar-close-btn { display: none; }

    /* Overlay not used in desktop layout */
    .sidebar-overlay { display: none !important; opacity: 0; }

    /* Desktop sidebar size and default visibility */
    .mobile-sidebar {
        width: 280px;
        transform: translateX(0);
        transition: transform var(--transition-slow), width var(--transition-base);
    }

    /* Default: open on desktop, but keep ability to toggle body class if needed (closing disabled) */
    body.sidebar-desktop-open .mobile-sidebar {
        transform: translateX(0);
    }

    body:not(.sidebar-desktop-open) .mobile-sidebar {
        transform: translateX(-100%);
    }

    /* Shift main content when sidebar is open */
    .docs-container {
        margin-left: 0;
        transition: margin-left var(--transition-base);
    }

    body.sidebar-desktop-open .docs-container {
        margin-left: 280px;
    }
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */

::-webkit-scrollbar {
    width: 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);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card,
.guide-card,
.endpoint-card {
    animation: fadeIn var(--transition-base) ease;
}