/* Flowy Demo - Fluent Design System (WinUI3) - Dark Theme */

:root {
    /* Fluent Colors - Dark Theme */
    --accent-default: #60cdff;
    --accent-secondary: #429ce3;
    --accent-tertiary: #3a7fb5;
    --accent-disabled: rgba(96, 205, 255, 0.3);
    
    /* System Colors */
    --success-color: #6ccb5f;
    --danger-color: #ff7c80;
    --warning-color: #fce100;
    --info-color: #60cdff;
    
    /* Background Colors */
    --layer-fill-default: #202020;
    --layer-fill-alt: #2c2c2c;
    --layer-fill-secondary: #282828;
    --layer-fill-tertiary: #242424;
    
    --card-background: #2c2c2c;
    --card-background-secondary: #282828;
    --smoke-fill: rgba(0, 0, 0, 0.5);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #c5c5c5;
    --text-tertiary: #8a8a8a;
    --text-disabled: rgba(255, 255, 255, 0.3628);
    --text-on-accent: #000000;
    
    /* Border Colors */
    --control-stroke-default: rgba(255, 255, 255, 0.0698);
    --control-stroke-secondary: rgba(255, 255, 255, 0.0838);
    --card-stroke-default: rgba(255, 255, 255, 0.0578);
    --divider-stroke: rgba(255, 255, 255, 0.0838);
    
    /* Elevation Shadows (Dark) */
    --shadow-flyout: 0 8px 16px rgba(0, 0, 0, 0.54);
    --shadow-card: 0 2px 4px rgba(0, 0, 0, 0.4);
    --shadow-tooltip: 0 8px 16px rgba(0, 0, 0, 0.54);
    
    /* Acrylic Material */
    --acrylic-background: rgba(44, 44, 44, 0.85);
    --acrylic-border: rgba(255, 255, 255, 0.0698);
    
    /* Layout */
    --sidebar-width: 280px;
    --transition-speed: 0.2s;
    --border-radius: 8px;
    --border-radius-small: 4px;
}

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

body {
    font-family: 'Segoe UI Variable', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--layer-fill-default);
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* App Layout */
.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--card-background);
    border-right: 1px solid var(--card-stroke-default);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    backdrop-filter: blur(60px);
}

.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 0;
    width: calc(100% - var(--sidebar-width));
}

/* Logo */
.logo {
    padding: 24px 20px;
    border-bottom: 1px solid var(--divider-stroke);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.logo h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 4px;
    background: linear-gradient(135deg, #d9e3ff 0%, #b3c7ff 50%, #a973ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo .version {
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* Navigation */
.nav-section {
    padding: 16px 12px;
    border-bottom: 1px solid var(--divider-stroke);
}

.nav-section h3 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
    margin-bottom: 8px;
    padding: 0 8px;
}

.nav-section a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--border-radius-small);
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-speed);
    margin-bottom: 2px;
}

.nav-section a:hover {
    background: var(--layer-fill-secondary);
    color: var(--text-primary);
}

.nav-section a.active {
    background: var(--accent-default);
    color: var(--text-on-accent);
}

.nav-section a .icon {
    font-size: 18px;
}

/* Hire Me Button - Fluent Design 3 */
@keyframes glow-pulse {
    0% {
        box-shadow: 0 4px 12px rgba(255, 0, 0, 0.6),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2),
                    0 0 20px rgba(255, 0, 0, 0.7);
    }
    16.67% {
        box-shadow: 0 4px 12px rgba(255, 165, 0, 0.6),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2),
                    0 0 20px rgba(255, 165, 0, 0.7);
    }
    33.33% {
        box-shadow: 0 4px 12px rgba(255, 255, 0, 0.6),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2),
                    0 0 20px rgba(255, 255, 0, 0.7);
    }
    50% {
        box-shadow: 0 4px 12px rgba(0, 255, 0, 0.6),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2),
                    0 0 20px rgba(0, 255, 0, 0.7);
    }
    66.67% {
        box-shadow: 0 4px 12px rgba(0, 0, 255, 0.6),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2),
                    0 0 20px rgba(0, 0, 255, 0.7);
    }
    83.33% {
        box-shadow: 0 4px 12px rgba(75, 0, 130, 0.6),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2),
                    0 0 20px rgba(75, 0, 130, 0.7);
    }
    100% {
        box-shadow: 0 4px 12px rgba(148, 0, 211, 0.6),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2),
                    0 0 20px rgba(148, 0, 211, 0.7);
    }
}

.hire-me-btn {
    padding: 12px 16px;
    background: linear-gradient(135deg, #3a3a3a 0%, #2c2c2c 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Segoe UI Variable', 'Segoe UI', system-ui, -apple-system, sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    margin: 16px 12px;
    text-transform: capitalize;
    text-decoration: none;
}

.hire-me-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

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

.hire-me-btn:hover {
    background: linear-gradient(135deg, #454545 0%, #333333 100%);
    transform: translateY(-2px);
}

.hire-me-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4),
                inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.hire-me-btn .text {
    font-size: 16px;
    letter-spacing: 0.3px;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Nav Footer */
.nav-footer {
    margin-top: auto;
    padding: 16px 12px;
    border-top: 1px solid var(--divider-stroke);
}

.nav-footer a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--border-radius-small);
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-speed);
    margin-bottom: 4px;
}

.nav-footer a:hover {
    background: var(--layer-fill-secondary);
    color: var(--accent-default);
}

/* Home Page */
.home-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
}

.hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, #1a3a4f, #0f1e29);
    border-radius: var(--border-radius);
    color: #ffffff;
    margin-bottom: 60px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 16px;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #e3e3e3;
    opacity: 1;
}

.hero-description {
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto 32px;
    color: #c5c5c5;
    opacity: 1;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 11px 24px;
    border-radius: var(--border-radius-small);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all var(--transition-speed);
    display: inline-block;
    border: 1px solid transparent;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.08);
    color: #60cdff;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-1px);
    box-shadow: var(--shadow-flyout);
    border-color: rgba(96, 205, 255, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(20px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.feature-card {
    background: var(--card-background);
    padding: 32px 24px;
    border-radius: var(--border-radius);
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-speed);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-flyout);
    border-color: var(--accent-default);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

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

/* Quick Start */
.quick-start {
    background: var(--card-background);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
    margin-bottom: 60px;
}

.quick-start h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.code-example pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 24px;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
}

/* Use Cases */
.use-cases {
    margin-bottom: 60px;
}

.use-cases h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 32px;
    text-align: center;
    color: var(--text-primary);
}

.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.use-case {
    background: var(--card-background);
    padding: 24px;
    border-radius: var(--border-radius);
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-speed);
}

.use-case:hover {
    box-shadow: var(--shadow-flyout);
    transform: translateY(-1px);
}

.use-case h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.use-case p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.stat {
    background: linear-gradient(135deg, var(--accent-default), var(--accent-tertiary));
    color: var(--text-on-accent);
    padding: 32px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-flyout);
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    opacity: 0.9;
    font-weight: 500;
}

/* Demo Page */
.demo-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px;
}

.page-header {
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #d9e3ff 0%, #b3c7ff 50%, #a973ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
}

.page-header h1 img {
    width: 40px;
    height: 40px;
    margin-right: 12px;
}

.subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Tabs */
.tab-container {
    background: var(--card-background);
    border-radius: var(--border-radius);
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.tabs {
    display: flex;
    background: var(--layer-fill-secondary);
    border-bottom: 1px solid var(--divider-stroke);
    padding: 8px;
    gap: 4px;
}

.tab-btn {
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border-radius: var(--border-radius-small);
    transition: all var(--transition-speed);
}

.tab-btn:hover {
    background: var(--layer-fill-alt);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--accent-default);
    color: var(--text-on-accent);
}

.tab-content {
    padding: 32px;
}

.tab-content pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 24px;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

.tab-content pre code {
    display: block;
}

/* Step Cards */
.step-card {
    display: flex;
    gap: 24px;
    background: var(--card-background);
    padding: 32px;
    border-radius: var(--border-radius);
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
    margin-bottom: 24px;
    transition: all var(--transition-speed);
}

.step-card:hover {
    box-shadow: var(--shadow-flyout);
    transform: translateY(-1px);
}

.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--accent-default);
    color: var(--text-on-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
}

.step-content {
    flex: 1;
}

.step-content h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 16px;
}

.step-content code {
    background: var(--layer-fill-secondary);
    padding: 2px 8px;
    border-radius: var(--border-radius-small);
    font-family: 'Cascadia Code', 'Consolas', 'Courier New', monospace;
    font-size: 13px;
    color: var(--accent-default);
    border: 1px solid var(--control-stroke-default);
}

/* Next Steps */
.next-steps {
    margin-top: 60px;
}

.next-steps h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.next-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.next-card {
    background: var(--card-background);
    padding: 32px 24px;
    border-radius: var(--border-radius);
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    transition: all var(--transition-speed);
    text-align: center;
}

.next-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-flyout);
    border-color: var(--accent-default);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.next-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.next-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Preview */
.preview-wrapper {
    min-height: 400px;
}

.preview-note {
    padding: 16px;
    background: var(--layer-fill-secondary);
    border-left: 4px solid var(--info-color);
    border-radius: var(--border-radius-small);
    color: var(--text-primary);
}

.event-log {
    margin-top: 16px;
    padding: 12px;
    background: var(--layer-fill-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--control-stroke-default);
    font-size: 13px;
    font-family: 'Cascadia Code', 'Consolas', 'Courier New', monospace;
}

/* Controls */
.controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.control-group {
    background: var(--layer-fill-secondary);
    padding: 16px;
    border-radius: var(--border-radius);
    border: 1px solid var(--control-stroke-default);
}

.control-group h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.control-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.control-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--accent-default);
}

.control-group input[type="range"] {
    width: 100%;
    accent-color: var(--accent-default);
    cursor: pointer;
}

/* Fluent Design System 2 Buttons */
.tool-btn {
    width: 100%;
    padding: 5px 12px;
    margin-bottom: 8px;
    background: var(--card-background);
    color: var(--text-primary);
    border: 1px solid var(--control-stroke-default);
    border-radius: var(--border-radius-small);
    font-size: 14px;
    font-weight: 400;
    font-family: 'Segoe UI Variable', 'Segoe UI', system-ui, -apple-system, sans-serif;
    cursor: pointer;
    transition: all 0.1s cubic-bezier(0.33, 0, 0.67, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 32px;
}

.tool-btn:hover:not(:disabled) {
    background: var(--layer-fill-secondary);
    border-color: var(--control-stroke-secondary);
}

.tool-btn:active:not(:disabled) {
    background: var(--layer-fill-tertiary);
    color: var(--text-secondary);
}

.tool-btn:disabled {
    background: var(--layer-fill-default);
    color: var(--text-disabled);
    border-color: var(--control-stroke-default);
    cursor: not-allowed;
}

.tool-btn:focus-visible {
    outline: 2px solid var(--accent-default);
    outline-offset: -1px;
}

/* Primary action button variant (Accent style) */
.tool-btn-primary {
    background: var(--accent-default);
    color: var(--text-on-accent);
    border-color: transparent;
}

.tool-btn-primary:hover:not(:disabled) {
    background: var(--accent-secondary);
    border-color: transparent;
}

.tool-btn-primary:active:not(:disabled) {
    background: var(--accent-tertiary);
}

.tool-btn-primary:focus-visible {
    outline: 2px solid var(--accent-default);
    outline-offset: 2px;
}

/* Danger/warning button variant (Subtle style) */
.tool-btn-danger {
    background: transparent;
    color: var(--danger-color);
    border-color: transparent;
}

.tool-btn-danger:hover:not(:disabled) {
    background: var(--layer-fill-secondary);
    border-color: transparent;
}

.tool-btn-danger:active:not(:disabled) {
    background: var(--layer-fill-tertiary);
    color: var(--danger-color);
}

/* Success button variant (Subtle style) */
.tool-btn-success {
    background: transparent;
    color: var(--success-color);
    border-color: transparent;
}

.tool-btn-success:hover:not(:disabled) {
    background: var(--layer-fill-secondary);
    border-color: transparent;
}

.tool-btn-success:active:not(:disabled) {
    background: var(--layer-fill-tertiary);
    color: var(--success-color);
}

/* Select dropdown Fluent 2 style */
.control-select {
    width: 100%;
    padding: 5px 12px;
    background: var(--card-background);
    color: var(--text-primary);
    border: 1px solid var(--control-stroke-default);
    border-radius: var(--border-radius-small);
    font-size: 14px;
    font-family: 'Segoe UI Variable', 'Segoe UI', system-ui, -apple-system, sans-serif;
    cursor: pointer;
    transition: all 0.1s cubic-bezier(0.33, 0, 0.67, 1);
    min-height: 32px;
}

.control-select:hover {
    border-color: var(--control-stroke-secondary);
    background: var(--layer-fill-secondary);
}

.control-select:focus {
    outline: 2px solid var(--accent-default);
    outline-offset: -1px;
    border-color: var(--control-stroke-default);
    background: var(--card-background);
}

.control-select option {
    background: var(--card-background);
    color: var(--text-primary);
}

/* Properties Table */
.properties-content {
    padding: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.properties-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--accent-default);
}

.properties-content .subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.props-section {
    margin-bottom: 40px;
}

.props-section h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent-default);
}

.properties-table {
    overflow-x: auto;
    margin-bottom: 16px;
}

.properties-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-background);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
}

.properties-table th,
.properties-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--divider-stroke);
    vertical-align: top;
}

.properties-table th {
    background: var(--layer-fill-secondary);
    font-weight: 700;
    color: var(--text-primary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.properties-table td {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.properties-table td:first-child {
    font-weight: 600;
    color: var(--text-primary);
}

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

.properties-table tr:hover {
    background: var(--layer-fill-secondary);
}

.properties-table code {
    background: var(--layer-fill-secondary);
    padding: 3px 8px;
    border-radius: var(--border-radius-small);
    font-family: 'Cascadia Code', 'Consolas', 'Courier New', monospace;
    font-size: 13px;
    color: var(--accent-default);
    border: 1px solid var(--control-stroke-default);
    font-weight: 600;
}

.properties-content .info-section {
    margin-top: 32px;
}

.properties-content .info-section .code-block {
    background: var(--layer-fill-secondary);
    border: 1px solid var(--control-stroke-default);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-top: 12px;
}

.properties-content .info-section .code-block pre {
    margin: 0;
    padding: 0;
    background: transparent;
    overflow-x: auto;
}

.properties-content .info-section .code-block code {
    display: block;
    font-family: 'Cascadia Code', 'Consolas', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
}

/* Info Section */
.info-section {
    background: var(--card-background);
    padding: 32px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-card);
    margin-top: 32px;
    border: 1px solid var(--card-stroke-default);
}

.info-section h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.info-section ul {
    list-style: none;
    padding-left: 0;
}

.info-section li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.6;
}

.info-section li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-default);
    font-weight: 700;
}

.info-section strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        position: relative;
        height: auto;
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .features-grid,
    .use-case-grid,
    .stats,
    .next-cards,
    .controls-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-page {
        padding: 20px;
    }
}

/* Content Section */
.content-section {
    margin-bottom: 40px;
}

.example-container {
    margin-top: 32px;
}

/* Canvas Container */
.canvas-container {
    display: flex;
    height: 500px;
    margin-top: 20px;
    border: 1px solid var(--control-stroke-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--layer-fill-alt);
    box-shadow: var(--shadow-card);
}

.canvas-container > * {
    flex-shrink: 0;
}

.canvas-container > *:last-child {
    flex: 1;
    min-width: 0;
}

/* Installation Page Styles */
.installation-content {
    padding: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.installation-content h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.install-step {
    background: var(--layer-fill-secondary);
    border: 1px solid var(--card-stroke-default);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-card);
}
pre[class*=language-]{
    margin: 0 !important;
}
.install-step h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.install-step p {
    margin-bottom: 12px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.install-step code {
    background: var(--layer-fill-secondary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    color: var(--accent-default);
}

.code-tabs {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.code-block {
    border: 1px solid var(--control-stroke-default);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.code-label {
    background: var(--layer-fill-tertiary);
    padding: 8px 12px;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--control-stroke-default);
}

.code-block pre {
    margin: 0;
    padding: 16px;
    overflow-x: auto;
}

.code-block code {
    background: transparent;
    padding: 0;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.5;
}

.feature-highlights {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border: 1px solid var(--card-stroke-default);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 24px;
}

.feature-highlights h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.features-grid-install {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.feature-item {
    background: var(--card-background);
    padding: 12px;
    border-radius: var(--border-radius-small);
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-primary);
    box-shadow: var(--shadow-card);
}

.next-steps {
    background: var(--card-background);
    border: 1px solid var(--card-stroke-default);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-card);
}

.next-steps h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.next-steps ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.next-steps li {
    padding: 12px 0;
    border-bottom: 1px solid var(--divider-stroke);
    color: var(--text-secondary);
    line-height: 1.6;
}

.next-steps li:last-child {
    border-bottom: none;
}

.next-steps strong {
    color: var(--accent-default);
    font-weight: 600;
}

/* FeaturesExample Page Styles */
.controls-section {
    margin-bottom: 24px;
}

.event-log-panel {
    margin-top: 24px;
    background: var(--card-background);
    border-radius: 8px;
    padding: 20px;
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
}

.event-log-panel h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.event-list {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.event-entry {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: var(--card-background);
    border: 1px solid var(--card-stroke-default);
    border-radius: 6px;
    margin-bottom: 8px;
    font-size: 14px;
    box-shadow: var(--shadow-card);
}

.event-icon {
    font-size: 18px;
}

.event-time {
    color: var(--text-tertiary);
    font-weight: 600;
    font-family: monospace;
}

.event-message {
    flex: 1;
    color: var(--text-primary);
}

.btn-clear {
    padding: 8px 16px;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-clear:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.json-output {
    margin-top: 24px;
    background: var(--card-background);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--card-stroke-default);
    box-shadow: var(--shadow-card);
}

.json-output h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.json-output pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
    max-height: 300px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    margin-bottom: 12px;
}

.json-output code {
    white-space: pre;
}

.status-message {
    margin-top: 16px;
    padding: 12px;
    background: var(--layer-fill-secondary);
    border-left: 4px solid var(--info-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-weight: 600;
}