/* CSS Custom Properties for Theming */
:root {
    /* Light Theme Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --error-color: #ef4444;
    --warning-color: #f97316;
    
    /* Background Colors */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-gradient: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    --bg-modal: rgba(0, 0, 0, 0.5);
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;
    
    /* Border Colors */
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    --border-focus: var(--primary-color);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-inset: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    
    /* Typography */
    --font-family-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.35s ease;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --bg-gradient: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    --bg-modal: rgba(0, 0, 0, 0.8);
    
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #6b7280;
    --text-inverse: #1f2937;
    
    --border-color: #374151;
    --border-hover: #4b5563;
    --border-focus: var(--primary-light);
    
    /* Dark theme specific adjustments */
    --primary-color: #818cf8;
    --primary-dark: #6366f1;
    --primary-light: #a5b4fc;
}

[data-theme="dark"] .text-display {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .text-display:focus {
    background: var(--bg-secondary);
    box-shadow: 0 16px 48px rgba(129, 140, 248, 0.2), 0 8px 24px rgba(129, 140, 248, 0.15), 0 0 0 3px rgba(129, 140, 248, 0.3);
    transform: translateY(-4px) scale(1.02);
}

[data-theme="dark"] .tooltip {
    background: transparent;
    border: none;
    color: var(--text-secondary);
}

[data-theme="dark"] .char.correct {
    background-color: rgba(34, 197, 94, 0.25);
    color: #4ade80;
}

[data-theme="dark"] .char.incorrect {
    background-color: rgba(239, 68, 68, 0.25);
    color: #f87171;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    background: var(--bg-gradient);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    height: 100vh;
    overflow: hidden;
}

/* Container and Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Header Styles */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
    flex-shrink: 0;
}

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

.logo-icon {
    font-size: 2rem;
    animation: pulse 2s infinite;
}

.logo h1 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Main Content */
.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    justify-content: center;
    padding: 0;
    min-height: 0;
    overflow: hidden;
    transition: justify-content var(--transition-normal);
}

.main.stats-visible {
    justify-content: flex-start;
}

/* Test Configuration */
.test-config {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.config-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
    min-width: 120px;
}

.config-group label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.config-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    transition: all var(--transition-fast);
}

.config-group select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Stats Bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    opacity: 0;
    transform: translateY(-20px);
    transition: all var(--transition-normal);
}

.stats-bar.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat {
    text-align: center;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-family-mono);
}

/* Typing Container */
.typing-container {
    background: transparent;
    border: none;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
    transition: all var(--transition-normal);
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.typing-container.active {
    transform: none;
}

.text-display {
    padding: var(--spacing-xl);
    font-family: var(--font-family-mono);
    font-size: 1.2rem;
    line-height: 1.8;
    background: var(--bg-secondary);
    position: relative;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    outline: none;
    cursor: text;
    border-radius: var(--radius-xl);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08), 0 4px 16px rgba(0, 0, 0, 0.04);
    border: 2px solid var(--border-color);
    min-height: 200px;
    max-height: 250px;
    backdrop-filter: blur(20px);
    overflow: hidden;
}

.text-display:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 16px 48px rgba(99, 102, 241, 0.12), 0 8px 24px rgba(99, 102, 241, 0.08), 0 0 0 3px rgba(99, 102, 241, 0.15);
    background: var(--bg-secondary);
    transform: translateY(-4px) scale(1.02);
}

.text-display:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.06), 0 0 0 3px rgba(99, 102, 241, 0.15);
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
}

.text-display #textContent {
    white-space: pre-wrap;
    word-wrap: break-word;
    word-break: keep-all;
    overflow-wrap: break-word;
    text-align: center;
    max-width: 100%;
    font-weight: 400;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    padding: var(--spacing-md);
    line-height: 1.8;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.text-display.active #textContent {
    opacity: 1;
    visibility: visible;
}

.char {
    position: relative;
    transition: all var(--transition-fast);
    border-radius: 3px;
    padding: 2px 1px;
}

.char.correct {
    background-color: rgba(34, 197, 94, 0.15);
    color: #15803d;
    box-shadow: 0 1px 3px rgba(34, 197, 94, 0.2);
}

.char.incorrect {
    background-color: rgba(239, 68, 68, 0.15);
    color: #dc2626;
    box-shadow: 0 1px 3px rgba(239, 68, 68, 0.2);
    text-decoration: underline;
    text-decoration-color: #dc2626;
}

.char.current {
    background-color: var(--primary-color);
    color: white;
    animation: currentChar 1.2s ease-in-out infinite;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
    border-radius: 4px;
    transform: scale(1.05);
}

@keyframes currentChar {
    0% { 
        opacity: 1; 
        transform: scale(1.05);
    }
    50% { 
        opacity: 0.7; 
        transform: scale(1.1);
    }
    100% { 
        opacity: 1; 
        transform: scale(1.05);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.input-area {
    display: none;
}

/* Tooltip Styles */
.tooltip {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-size: 1rem;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    z-index: 10;
    pointer-events: none;
    transition: all var(--transition-normal);
}

.tooltip.hidden {
    opacity: 0;
    visibility: hidden;
}

kbd {
    background: var(--bg-primary);
    color: var(--primary-color);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-family-mono);
    font-size: 0.85em;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin: 0 2px;
}

/* Results Styles */
.results {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

.results.visible {
    opacity: 1;
    transform: translateY(0);
}

.results h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-size: 1.75rem;
    font-weight: 600;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.result-item {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.result-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.result-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-family-mono);
    line-height: 1;
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.restart-hint {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.typing-input[contenteditable="false"] {
    opacity: 0.6;
    cursor: not-allowed;
}

.typing-input:empty::before {
    content: attr(data-placeholder);
    color: var(--text-muted);
    pointer-events: none;
}

/* Controls */
.controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    min-width: 120px;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-inverse);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-modal);
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-xl);
}

/* Results Styles */
.results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.result-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: transform var(--transition-fast);
}

.result-card:hover {
    transform: translateY(-2px);
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-family-mono);
    color: var(--text-primary);
}

.result-value.primary {
    color: var(--primary-color);
}

.results-details {
    margin-bottom: var(--spacing-xl);
}

.results-details h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

.performance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.performance-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.performance-label {
    color: var(--text-secondary);
}

.performance-value {
    font-weight: 600;
    font-family: var(--font-family-mono);
}

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

/* Settings Styles */
.settings-group {
    margin-bottom: var(--spacing-xl);
}

.settings-group h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.setting-item label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.setting-item select,
.setting-item input[type="checkbox"] {
    margin-left: auto;
}

.setting-item input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
}

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

/* History Section */
.history-section {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.history-section h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.history-item {
    display: grid;
    grid-template-columns: 1fr auto auto auto auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-family-mono);
    font-size: 0.875rem;
    align-items: center;
}

.history-date {
    color: var(--text-secondary);
}

.history-wpm {
    color: var(--primary-color);
    font-weight: 600;
}

.history-accuracy {
    color: var(--secondary-color);
    font-weight: 600;
}

.history-duration {
    color: var(--text-muted);
}

.no-history {
    text-align: center;
    color: var(--text-muted);
    padding: var(--spacing-xl);
}

/* Footer */
.footer {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-secondary);
}

.footer-links {
    margin-top: var(--spacing-sm);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    align-items: center;
}

.footer-links a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Animations */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-sm);
    }
    
    .header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .typing-container {
        max-width: 100%;
        margin: 0;
    }
    
    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .text-display {
        font-size: 1rem;
        padding: var(--spacing-lg);
        min-height: 150px;
        max-height: 200px;
        line-height: 1.6;
        transform: none !important;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    }
    
    .text-display:focus {
        transform: none !important;
        box-shadow: 0 8px 24px rgba(99, 102, 241, 0.12), 0 0 0 2px rgba(99, 102, 241, 0.15);
    }
    
    .typing-input {
        font-size: 1rem;
        min-height: 50px;
        padding: var(--spacing-lg);
    }
    
    .results-summary {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .performance-grid {
        grid-template-columns: 1fr;
    }
    
    .history-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .modal-content {
        margin: var(--spacing-sm);
        max-height: 95vh;
    }
    
    .controls {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .stats-bar {
        grid-template-columns: 1fr;
    }
    
    .results-summary {
        grid-template-columns: 1fr;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .result-value {
        font-size: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .header-controls,
    .controls,
    .modal,
    .footer {
        display: none;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .typing-container {
        border: 1px solid #000;
        box-shadow: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --bg-secondary: #f0f0f0;
    }
    
    [data-theme="dark"] {
        --border-color: #ffffff;
        --bg-secondary: #1a1a1a;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Toggle Switch Styles */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    border-radius: 28px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-muted);
    transition: var(--transition-normal);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(22px);
    background-color: var(--text-inverse);
}

/* Word wrapping styles */
.word {
    display: inline-block;
    white-space: nowrap;
}

.char.space {
    white-space: normal;
}