/* /css/styles.css */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* VOLTXT Crypto Brand Colors */
    --crypto-green: #11BB88;
    --crypto-green-light: #4ADE80;
    --crypto-green-dark: #16A34A;
    --emerald-green: #10B981;
    --emerald-light: #34D399;
    --emerald-dark: #059669;
    
    /* Gradients */
    --crypto-gradient: linear-gradient(135deg, #11BB88 0%, #10B981 100%);
    --crypto-gradient-dark: linear-gradient(135deg, #16A34A 0%, #059669 100%);
    --crypto-gradient-soft: linear-gradient(135deg, rgba(17, 187, 136, 0.06) 0%, rgba(16, 185, 129, 0.03) 100%);
    --glass-gradient: linear-gradient(135deg, rgba(17, 187, 136, 0.06) 0%, rgba(16, 185, 129, 0.03) 100%);
    --glass-gradient-hover: linear-gradient(135deg, rgba(17, 187, 136, 0.12) 0%, rgba(16, 185, 129, 0.06) 100%);
    
    /* Dark Theme Colors */
    --bg-primary: #020817;
    --bg-secondary: #0D0E11;
    --bg-tertiary: rgba(15, 16, 20, 0.95);
    --bg-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.02) 100%);
    --bg-glass-light: rgba(255, 255, 255, 0.02);
    
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.75);
    --text-muted: rgba(255, 255, 255, 0.45);
    
    /* Border Colors */
    --border-primary: rgba(17, 187, 136, 0.2);
    --border-secondary: rgba(255, 255, 255, 0.08);
    --border-glass: rgba(255, 255, 255, 0.08);
    
    /* Status Colors */
    --success-color: #66BB6A;
    --warning-color: #FFA726;
    --error-color: #FF4757;
    --info-color: #29B6F6;
    
    /* Layout */
    --sidebar-width: 300px;
    --navbar-height: 80px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Glass Effects */
    --glass-shadow: 0px 4px 20px rgba(0, 0, 0, 0.4), inset 0px 1px 0px rgba(255, 255, 255, 0.06);
    --glass-shadow-lg: 0px 8px 24px rgba(17, 187, 136, 0.1), inset 0px 1px 0px rgba(255, 255, 255, 0.1);
    --backdrop-blur: blur(24px);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", "SF Pro Display", "Roboto", sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 5% 15%, rgba(17, 187, 136, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 95% 85%, rgba(16, 185, 129, 0.05) 0%, transparent 25%),
        linear-gradient(180deg, #020817 0%, #0D0E11 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    min-height: 100vh;
    font-feature-settings: '"cv11", "ss01"';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(17, 187, 136, 0.4) transparent;
}

*::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

*::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 3px;
}

*::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, rgba(17, 187, 136, 0.6), rgba(16, 185, 129, 0.3));
    border-radius: 3px;
}

*::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, rgba(17, 187, 136, 0.8), rgba(16, 185, 129, 0.5));
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

h1 { 
    font-size: 2.5rem; 
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.02em;
}
h2 { 
    font-size: 2rem;
    font-weight: 600;
    color: #FFFFFF;
    letter-spacing: -0.01em;
}
h3 { 
    font-size: 1.75rem; 
    font-weight: 600;
    color: #FFFFFF;
    letter-spacing: -0.01em;
}
h4 { 
    font-size: 1.5rem;
    font-weight: 600;
    color: #FFFFFF;
}
h5 { 
    font-size: 1.25rem; 
    font-weight: 500;
    color: #FFFFFF;
}
h6 { 
    font-size: 1.125rem;
    font-weight: 500;
    color: #FFFFFF;
}

p {
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.9rem;
    line-height: 1.6;
}

a {
    color: var(--crypto-green);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

a:hover {
    color: var(--crypto-green-light);
    text-shadow: 0 0 20px rgba(17, 187, 136, 0.5);
}

code {
    background: rgba(255, 255, 255, 0.03);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.9rem;
    color: var(--crypto-green);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

/* Layout */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: var(--bg-glass);
    border-bottom: 1px solid var(--border-glass);
    z-index: 1100;
    backdrop-filter: var(--backdrop-blur);
    box-shadow: var(--glass-shadow);
}

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

.nav-brand {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05);
    text-shadow: none;
}

.logo {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(17, 187, 136, 0.5));
    transition: all 0.3s ease;
}

.logo-link:hover .logo {
    filter: drop-shadow(0 0 20px rgba(17, 187, 136, 0.7));
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--crypto-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-link {
    font-weight: 600;
    padding: 8px 16px;
    position: relative;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 0.875rem;
    min-height: 36px;
}

.nav-link:hover {
    color: var(--crypto-green);
    background: rgba(17, 187, 136, 0.08);
    transform: translateY(-1px);
}

.home-btn {
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
}

.home-btn:hover {
    border-color: var(--crypto-green);
    box-shadow: 0 0 15px rgba(17, 187, 136, 0.2);
}

.launch-btn {
    background: var(--crypto-gradient);
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0px 2px 8px rgba(17, 187, 136, 0.25);
}

.launch-btn:hover {
    background: linear-gradient(135deg, #4ADE80 0%, #34D399 100%);
    transform: translateY(-2px);
    box-shadow: 0px 4px 12px rgba(17, 187, 136, 0.35);
    color: white !important;
}

.mobile-menu-toggle {
    display: none;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius);
    padding: 0.75rem;
    font-size: 1.25rem;
    color: var(--text-primary);
    cursor: pointer;
    backdrop-filter: var(--backdrop-blur);
    transition: all 0.3s ease;
    z-index: 1101;
    position: relative;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle:hover {
    border-color: var(--crypto-green);
    box-shadow: 0 0 20px rgba(17, 187, 136, 0.3);
    background: rgba(17, 187, 136, 0.08);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height));
    background: var(--bg-glass);
    border-right: 1px solid var(--border-glass);
    overflow-y: auto;
    z-index: 950;
    transition: transform 0.3s ease;
    backdrop-filter: var(--backdrop-blur);
    box-shadow: var(--glass-shadow);
}

.sidebar-content {
    padding: 2rem 1.5rem;
}

/* Mobile Navigation Buttons - Hidden by default (desktop) */
.mobile-nav-buttons {
    display: none;
}

.mobile-nav-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 44px;
}

.mobile-nav-btn.home-btn {
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    color: var(--text-secondary);
}

.mobile-nav-btn.home-btn:hover {
    border-color: var(--crypto-green);
    box-shadow: 0 0 15px rgba(17, 187, 136, 0.2);
    color: var(--crypto-green);
    background: rgba(17, 187, 136, 0.08);
}

.mobile-nav-btn.launch-btn {
    background: var(--crypto-gradient);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0px 2px 8px rgba(17, 187, 136, 0.25);
}

.mobile-nav-btn.launch-btn:hover {
    background: linear-gradient(135deg, #4ADE80 0%, #34D399 100%);
    transform: translateY(-1px);
    box-shadow: 0px 4px 12px rgba(17, 187, 136, 0.35);
    color: white;
}

.sidebar-section {
    margin-bottom: 2.5rem;
}

.sidebar-section h3 {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 1rem;
}

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

.sidebar-section li {
    margin-bottom: 0.5rem;
}

.sidebar-section a {
    display: block;
    padding: 8px 12px;
    color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid transparent;
    backdrop-filter: var(--backdrop-blur);
    margin: 2px 8px;
}

.sidebar-section a:hover {
    background-color: rgba(17, 187, 136, 0.08);
    transform: translateX(4px);
}

.sidebar-section a.active {
    background-color: rgba(17, 187, 136, 0.15);
    border: 1px solid rgba(17, 187, 136, 0.3);
}

.sidebar-section a.active:hover {
    background-color: rgba(17, 187, 136, 0.2);
}

.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--navbar-height);
    min-height: calc(100vh - var(--navbar-height));
}

.content-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 2.5rem;
}

/* Sections */
.doc-section {
    margin-bottom: 5rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border-secondary);
    position: relative;
}

.doc-section:last-child {
    border-bottom: none;
}

.section-header {
    margin-bottom: 3rem;
    text-align: center;
}

.section-header h1 {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 2.5rem;
    font-weight: 700;
}

.section-header i {
    background: var(--crypto-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(17, 187, 136, 0.3));
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
}

/* Cards */
.info-card,
.warning-card,
.endpoint-card {
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border-glass);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-card::before,
.warning-card::before,
.endpoint-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(17, 187, 136, 0.4), transparent);
}

.info-card:hover,
.warning-card:hover,
.endpoint-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
    border: 1px solid rgba(17, 187, 136, 0.2);
}

.info-card {
    border-left: 4px solid var(--info-color);
}

.warning-card {
    border-left: 4px solid var(--warning-color);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.warning-card i {
    color: var(--warning-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
    filter: drop-shadow(0 0 10px rgba(255, 165, 0, 0.5));
}

.endpoint-card {
    border: 1px solid var(--border-glass);
}

.info-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-card-header i {
    color: var(--info-color);
    font-size: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(41, 182, 246, 0.5));
}

.info-card-header h3 {
    margin: 0;
    color: var(--info-color);
    font-size: 1.5rem;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.platform-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border-glass);
    transition: all 0.3s ease;
}

.platform-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--glass-shadow-lg);
    border-color: var(--crypto-green);
}

.platform-item i {
    font-size: 2rem;
    background: var(--crypto-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 10px rgba(17, 187, 136, 0.3));
}

.platform-item span {
    font-weight: 600;
    color: var(--text-primary);
}

/* Endpoint */
.endpoint-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.method {
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: none;
    letter-spacing: 0.01em;
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid transparent;
    box-shadow: var(--glass-shadow);
    min-height: 36px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.method.get {
    background: rgba(102, 187, 106, 0.15);
    color: var(--success-color);
    border-color: rgba(102, 187, 106, 0.3);
}

.method.post {
    background: rgba(41, 182, 246, 0.15);
    color: var(--info-color);
    border-color: rgba(41, 182, 246, 0.3);
}

.method.put {
    background: rgba(255, 167, 38, 0.15);
    color: var(--warning-color);
    border-color: rgba(255, 167, 38, 0.3);
}

.method.delete {
    background: rgba(255, 71, 87, 0.15);
    color: var(--error-color);
    border-color: rgba(255, 71, 87, 0.3);
}

.endpoint-url {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 1.125rem;
    color: var(--text-primary);
    background: var(--bg-glass);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-glass);
    backdrop-filter: var(--backdrop-blur);
    flex: 1;
    min-width: 300px;
}

/* Code Blocks */
.code-block {
    margin: 2rem 0;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--glass-shadow-lg);
    border: 1px solid var(--border-glass);
    backdrop-filter: var(--backdrop-blur);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-tertiary);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-glass);
    position: relative;
}

.code-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--crypto-gradient);
}

.code-header span {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.01em;
}

.copy-btn {
    background: var(--crypto-gradient);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: none;
    letter-spacing: 0.01em;
    box-shadow: 0px 2px 8px rgba(17, 187, 136, 0.25), inset 0px 1px 0px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    min-height: 36px;
}

.copy-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.copy-btn:hover {
    background: linear-gradient(135deg, #4ADE80 0%, #34D399 100%);
    box-shadow: 0px 4px 12px rgba(17, 187, 136, 0.35), inset 0px 1px 0px rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.copy-btn:hover::before {
    left: 100%;
}

.copy-btn:active {
    transform: translateY(0px);
}

.code-block pre {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 2rem;
    margin: 0;
    overflow-x: auto;
    font-size: 0.875rem;
    line-height: 1.6;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.code-block pre code {
    background: none;
    padding: 0;
    color: inherit;
    border: none;
}

/* Tables */
.params-table {
    margin: 1.5rem 0;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--border-glass);
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
}

.params-table table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: transparent;
}

.params-table th,
.params-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.params-table th:first-of-type {
    padding-left: 20px;
}

.params-table th:last-of-type,
.params-table td:last-of-type {
    padding-right: 20px;
}

.params-table th {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

.params-table td {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.params-table tbody tr:hover {
    background-color: rgba(17, 187, 136, 0.05);
}

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

.params-table td code {
    background: rgba(255, 255, 255, 0.03);
    color: var(--crypto-green);
}

.required {
    background: rgba(255, 71, 87, 0.15);
    color: var(--error-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.optional {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Webhook Events */
.webhook-events {
    margin: 1.5rem 0;
}

.event-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border-radius: var(--border-radius);
    margin-bottom: 0.75rem;
    border-left: 4px solid var(--crypto-green);
    border: 1px solid var(--border-glass);
    box-shadow: var(--glass-shadow);
}

.event-name {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-weight: 600;
    color: var(--crypto-green);
    min-width: 200px;
    font-size: 0.875rem;
}

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

/* Webhook Types Grid */
.webhook-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.webhook-type-card {
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    border: 1px solid var(--border-glass);
    box-shadow: var(--glass-shadow);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.webhook-type-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
    border: 1px solid rgba(17, 187, 136, 0.2);
}

.webhook-type-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.webhook-type-header i {
    font-size: 1.5rem;
    background: var(--crypto-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.webhook-type-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 500;
}

.webhook-type-card ul {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.webhook-type-card li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.webhook-type-card li i {
    color: var(--crypto-green);
    font-size: 0.75rem;
    min-width: 12px;
    filter: drop-shadow(0 0 4px rgba(17, 187, 136, 0.3));
}

.webhook-guidance {
    margin-top: 1rem;
}

.guidance-item {
    margin-bottom: 1.5rem;
}

.guidance-item strong {
    color: var(--crypto-green);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.5rem;
}

.guidance-item ul {
    margin-top: 0.5rem;
    padding-left: 1.5rem;
}

.guidance-item li {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

/* Security Tips */
.security-tips {
    margin: 1.5rem 0;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border: 1px solid var(--border-glass);
    box-shadow: var(--glass-shadow);
}

.tip-item i {
    color: var(--success-color);
    font-size: 1.25rem;
    margin-top: 0;
    margin-right: 0.25rem;
    flex-shrink: 0;
    line-height: 1;
    filter: drop-shadow(0 0 8px rgba(102, 187, 106, 0.3));
}

.tip-item strong {
    color: var(--text-primary);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.5rem;
}

.tip-item p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.875rem;
}

/* Status Flow */
.status-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 2rem 0;
    position: relative;
}

.status-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: 0.5rem 0;
    z-index: 1;
}

.status-badge {
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: none;
    letter-spacing: 0.01em;
    margin-bottom: 0.5rem;
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid transparent;
    box-shadow: var(--glass-shadow);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 40px;
    display: flex;
    align-items: center;
}

.status-badge:hover {
    transform: translateY(-1px);
}

.status-badge.pending {
    background: rgba(255, 167, 38, 0.15);
    color: var(--warning-color);
    border-color: rgba(255, 167, 38, 0.3);
}

.status-badge.underpaid {
    background: rgba(255, 167, 38, 0.2);
    color: #FFAB00;
    border-color: rgba(255, 171, 0, 0.3);
}

.status-badge.paid {
    background: rgba(41, 182, 246, 0.15);
    color: var(--info-color);
    border-color: rgba(41, 182, 246, 0.3);
}

.status-badge.processed {
    background: rgba(102, 187, 106, 0.15);
    color: var(--success-color);
    border-color: rgba(102, 187, 106, 0.3);
}

.status-badge.expired {
    background: rgba(255, 71, 87, 0.15);
    color: var(--error-color);
    border-color: rgba(255, 71, 87, 0.3);
}

.status-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
    max-width: 250px;
    line-height: 1.4;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin: 0.5rem 0;
}

.flow-side {
    position: absolute;
    right: -120px;
    top: 50%;
    transform: translateY(-50%);
}

/* Rate Limits */
.rate-limits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.rate-limit-item {
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--glass-shadow);
    border-left: 4px solid var(--crypto-green);
    border: 1px solid var(--border-glass);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.rate-limit-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

.rate-limit-endpoint {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.rate-limit-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--crypto-green);
}

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

.support-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--border-glass);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.support-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

.support-item i {
    font-size: 1.5rem;
    color: var(--crypto-green);
    margin-top: 0.25rem;
    filter: drop-shadow(0 0 8px rgba(17, 187, 136, 0.3));
}

.support-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.support-item p {
    margin: 0;
    color: var(--text-secondary);
}

.support-item a {
    color: var(--crypto-green);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--crypto-gradient);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--crypto-gradient-dark);
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}

/* Footer */
.footer {
    background: var(--bg-glass);
    backdrop-filter: var(--backdrop-blur);
    border-top: 1px solid var(--border-glass);
    margin-top: 4rem;
    padding: 2rem 0;
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2.5rem;
    text-align: center;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .flow-side {
        right: -80px;
    }
}

@media (max-width: 1024px) {
    .flow-side {
        position: static;
        transform: none;
        margin-top: 2rem;
    }
    
    .webhook-types-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 0px;
    }

    .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex !important;
    }

    .sidebar {
        transform: translateX(-100%);
        width: 320px !important;
        z-index: 1000 !important;
    }

    .sidebar.active {
        transform: translateX(0) !important;
    }
    
    .mobile-nav-buttons {
        display: flex !important;
        flex-direction: row;
        gap: 0.75rem;
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid var(--border-glass);
    }
    
    /* Mobile sidebar overlay */
    .sidebar.active::before {
        content: '';
        position: fixed;
        top: var(--navbar-height);
        left: 320px;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        backdrop-filter: blur(4px);
    }

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

    .content-wrapper {
        padding: 2rem 1rem;
    }

    .nav-container {
        padding: 0 1rem;
    }
    
    .brand-text {
        font-size: 1rem;
    }
    
    .logo {
        height: 40px;
    }

    .platform-grid {
        grid-template-columns: 1fr;
    }

    .rate-limits-grid,
    .support-grid {
        grid-template-columns: 1fr;
    }

    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .status-flow {
        margin: 2rem -1rem;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .section-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .code-block pre {
        padding: 1rem;
        font-size: 0.8rem;
    }

    .params-table th,
    .params-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.8rem;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
    
    .tip-item,
    .support-item,
    .webhook-type-card {
        padding: 1rem;
    }
    
    .status-desc {
        max-width: 200px;
        font-size: 0.8rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.doc-section {
    animation: fadeIn 0.6s ease-out;
}

.sidebar-section a {
    animation: slideIn 0.4s ease-out;
}

/* Focus and accessibility improvements */
.copy-btn:focus,
.nav-link:focus,
.sidebar-section a:focus {
    outline: 2px solid var(--crypto-green);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .sidebar,
    .back-to-top {
        display: none;
    }
    
    .main-content {
        margin: 0;
    }
    
    .content-wrapper {
        padding: 1rem;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}