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

/* Variables CSS para temas */
:root {
    /* Tema claro */
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f8f9fa;
    --text-primary: #333333;
    --text-secondary: #6c757d;
    --text-muted: #495057;
    --border-color: #ced4da;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
    --accent-color: #007bff;
    --accent-hover: #0056b3;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
}

[data-theme="dark"] {
    /* Tema oscuro */
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3a3a3a;
    --text-primary: #e9ecef;
    --text-secondary: #adb5bd;
    --text-muted: #6c757d;
    --border-color: #495057;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.4);
    --accent-color: #0d6efd;
    --accent-hover: #0b5ed7;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #fd7e14;
    --info-color: #0dcaf0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
}

header {
    margin-bottom: 2rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.title-section {
    text-align: center;
    flex: 1;
}

.theme-toggle {
    display: flex;
    align-items: center;
}

header h1 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

main.unified-layout {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
    max-width: none;
    width: 100%;
}

.theme-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

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

.theme-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.theme-toggle-btn:hover .theme-icon {
    transform: rotate(20deg);
}

.section-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    height: fit-content;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.palette-generator-column,
.contrast-checker-column,
.preview-column {
    display: flex;
    flex-direction: column;
}

h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 400;
}

h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 400;
}

.controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
footer {
    color: #212529;
    align-content: center;
    text-align: center;
    background-color: #3f3c3c68;
}
.btn-primary, .btn-secondary {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

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

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

.btn-secondary {
    background-color: var(--text-secondary);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--text-muted);
}

.color-palette {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.color-card {
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, background-color 0.3s ease;
    border: 1px solid var(--border-color);
}

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

.color-swatch {
    height: 80px;
    cursor: pointer;
    position: relative;
}

.color-info {
    padding: 1rem;
    text-align: center;
}

.color-hex {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.copy-btn {
    background: var(--accent-color);
    border: 1px solid var(--accent-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
    opacity: 0.9;
}

.copy-btn:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-1px);
    opacity: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.color-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Override para vista compacta */
.color-inputs-compact {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    margin-bottom: 1.5rem !important;
}

.color-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.color-input-group label {
    font-weight: 500;
    color: var(--text-muted);
}

.color-input-group input[type="color"] {
    width: 100%;
    height: 50px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.color-input-group input[type="text"] {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.color-input-group input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.25);
}

.contrast-results {
    margin-bottom: 2rem;
}

.contrast-ratio {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 6px;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.wcag-compliance {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.compliance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pass {
    color: var(--success-color);
    font-weight: 600;
}

.fail {
    color: var(--danger-color);
    font-weight: 600;
}

.contrast-preview {
    padding: 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: #f5f5f5;
    color: #666;
}

.preview-header {
    text-align: center;
    margin-bottom: 2rem;
}

.preview-header h2 {
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: inherit;
}

.play-button-container {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.play-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
    color: #fff;
}

.play-button:hover {
    transform: scale(1.05);
}

.preview-divider {
    margin: 2rem 0;
    border: none;
    height: 2px;
    background-color: #000;
    opacity: 1;
}

.preview-content {
    text-align: left;
}

.contrast-badge {
    display: inline-block;
    margin-bottom: 1rem;
}

.badge-text {
    background-color: #000;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
}

.preview-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: inherit;
}

.preview-description strong {
    font-weight: 600;
    color: inherit;
}

.info-boxes {
    margin-bottom: 2rem;
}

.info-box {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: #e8e8e8;
    border-radius: 6px;
}

.info-icon {
    width: 12px;
    height: 12px;
    background-color: #000;
    border-radius: 2px;
    margin-top: 0.3rem;
    flex-shrink: 0;
}

.info-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: inherit;
}

.info-text strong {
    font-weight: 600;
    color: inherit;
}

.info-text em {
    font-style: italic;
    color: #888;
}

.preview-demo-section {
    border: 2px solid #000;
    border-radius: 8px;
    padding: 1.5rem;
    background-color: transparent;
}

.preview-demo-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: inherit;
}

.demo-description {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    color: inherit;
}

.demo-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.demo-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.demo-btn-filled {
    background-color: #000;
    color: #fff;
    border: none;
}

.demo-btn-outline {
    background-color: transparent;
    color: #000;
    border: 2px solid #000;
}

.demo-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .container {
        padding: 1rem;
    }
    
    .color-inputs {
        grid-template-columns: 1fr;
    }
    
    .wcag-compliance {
        grid-template-columns: 1fr;
    }
}

.copied {
    background-color: var(--success-color) !important;
    border-color: var(--success-color) !important;
    color: white !important;
    transform: scale(1.05) !important;
    box-shadow: 0 2px 12px rgba(40, 167, 69, 0.3) !important;
}

.color-editor {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
    border: 2px solid white;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.color-card:hover .color-editor {
    opacity: 1;
}

.view-toggle {
    display: flex;
    margin-bottom: 1.5rem;
    background: #f8f9fa;
    border-radius: 6px;
    padding: 4px;
}

.view-btn {
    flex: 1;
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.view-btn.active {
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    color: #007bff;
    font-weight: 500;
}

.view-content {
    transition: all 0.3s ease;
}

.hidden {
    display: none;
}

.advanced-color-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

/* Override para vista compacta */
.advanced-color-inputs-compact {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    margin-bottom: 1.5rem !important;
}

.contrast-analysis h4 {
    margin-bottom: 1rem;
    color: #2c3e50;
    font-size: 1.1rem;
}

.element-contrast {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contrast-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 6px;
    font-size: 0.9rem;
}

.contrast-item span:nth-child(2) {
    font-weight: 600;
    font-family: 'Courier New', monospace;
}

.contrast-item span:nth-child(3) {
    font-weight: 600;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .advanced-color-inputs {
        grid-template-columns: 1fr;
    }
    
    .contrast-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
}

.suggestions-panel {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #007bff;
}

.suggestions-panel h4 {
    margin-bottom: 1rem;
    color: #2c3e50;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.suggestion-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: white;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.suggestion-text {
    flex: 1;
    font-size: 0.9rem;
    color: #495057;
}

.suggestion-colors {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin: 0 1rem;
}

.suggestion-color-preview {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    border: 1px solid #dee2e6;
    position: relative;
    cursor: pointer;
}

.suggestion-color-preview::after {
    content: attr(data-hex);
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: #6c757d;
    font-family: 'Courier New', monospace;
    white-space: nowrap;
}

.apply-suggestion-btn {
    background: #28a745;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.apply-suggestion-btn:hover {
    background: #218838;
}

.suggestion-priority {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.priority-high {
    background: #dc3545;
    color: white;
}

.priority-medium {
    background: #ffc107;
    color: #212529;
}

.priority-low {
    background: #28a745;
    color: white;
}

.no-suggestions {
    text-align: center;
    color: #6c757d;
    font-style: italic;
    padding: 1rem;
}

@media (max-width: 768px) {
    .suggestion-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .suggestion-colors {
        margin: 0;
    }
}

/* Estilos compactos para layout de tres columnas */
.color-inputs-compact,
.advanced-color-inputs-compact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.color-input-group-compact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.color-input-group-compact label {
    font-weight: 500;
    color: #495057;
    font-size: 0.9rem;
}

.input-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.input-row input[type="color"] {
    width: 60px;
    height: 35px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.input-row input[type="text"] {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
}

.contrast-results-compact {
    margin-bottom: 1.5rem;
}

.contrast-ratio-compact {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 6px;
}

.ratio-value {
    color: #007bff;
    font-weight: 700;
}

.wcag-compliance-compact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.compliance-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.5rem;
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 0.85rem;
}

.contrast-analysis-compact h4 {
    margin-bottom: 0.75rem;
    color: #2c3e50;
    font-size: 1rem;
}

.element-contrast-compact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contrast-item-compact {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.5rem;
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 0.85rem;
}

.contrast-item-compact span:nth-child(2) {
    font-weight: 600;
    font-family: 'Courier New', monospace;
}

.contrast-item-compact span:nth-child(3) {
    font-weight: 600;
    font-size: 0.8rem;
}

.suggestions-panel-compact {
    margin-top: 1rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #007bff;
}

.suggestions-panel-compact h4 {
    margin-bottom: 0.75rem;
    color: #2c3e50;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contrast-preview-compact {
    padding: 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: #f5f5f5;
    color: #666;
    font-size: 0.9rem;
}

.contrast-preview-compact .preview-header h3 {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: inherit;
}

.contrast-preview-compact .preview-description {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.contrast-preview-compact .info-box {
    margin-bottom: 1rem;
    padding: 0.75rem;
    font-size: 0.85rem;
}

.contrast-preview-compact .preview-demo-section h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.contrast-preview-compact .demo-description {
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.contrast-preview-compact .demo-btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Ajustes para paleta de colores compacta */
.color-palette {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.color-card {
    background: white;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
}

.color-swatch {
    height: 60px;
    cursor: pointer;
    position: relative;
}

.color-info {
    padding: 0.75rem;
    text-align: center;
}

.color-hex {
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    color: #495057;
}

/* Estilos duplicados eliminados - usar los de arriba */

/* Ajustes para controles compactos */
.controls {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

/* Responsive para layout de tres columnas */
@media (max-width: 1200px) {
    main.unified-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .section-card {
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0.5rem;
    }
    
    .compliance-row {
        grid-template-columns: 1fr;
        gap: 0.25rem;
        text-align: center;
    }
    
    .contrast-item-compact {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 0.25rem;
    }
    
    .input-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .input-row input[type="color"] {
        width: 100%;
        height: 40px;
    }
}/* 
Actualizaciones adicionales para modo oscuro */
.view-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.view-btn {
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.view-btn.active {
    background: var(--bg-secondary);
    color: var(--accent-color);
    box-shadow: var(--shadow);
}

.suggestions-panel {
    background: var(--bg-tertiary);
    border-left: 4px solid var(--accent-color);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.suggestions-panel h4 {
    color: var(--text-primary);
}

.suggestion-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.apply-suggestion-btn {
    background: var(--success-color);
    transition: all 0.3s ease;
}

.apply-suggestion-btn:hover {
    background: var(--success-color);
    filter: brightness(1.1);
}

.contrast-preview {
    transition: all 0.3s ease;
}

.info-box {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.preview-demo-section {
    border: 2px solid var(--text-primary);
    transition: all 0.3s ease;
}

/* Estilos compactos actualizados */
.color-input-group-compact label {
    color: var(--text-muted);
}

.input-row input[type="text"] {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.input-row input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.25);
}

.contrast-ratio-compact {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.wcag-compliance-compact .compliance-row {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.contrast-item-compact {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.contrast-analysis-compact h4 {
    color: var(--text-primary);
}

.suggestions-panel-compact {
    background: var(--bg-tertiary);
    border-left: 4px solid var(--accent-color);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.suggestions-panel-compact h4 {
    color: var(--text-primary);
}

.contrast-preview-compact {
    transition: all 0.3s ease;
}

/* Responsive para header con tema */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .title-section {
        order: 1;
    }
    
    .theme-toggle {
        order: 2;
        margin-top: 1rem;
    }
}

/* Animaciones suaves para transición de tema */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Mejoras visuales para modo oscuro */
[data-theme="dark"] .color-editor {
    border: 2px solid var(--border-color);
}

[data-theme="dark"] .play-button {
    box-shadow: var(--shadow);
}

[data-theme="dark"] .demo-btn {
    transition: all 0.2s ease;
}

[data-theme="dark"] .demo-btn:hover {
    box-shadow: var(--shadow-hover);
}/* Estilos
 específicos para botones de copiar en modo compacto */
.color-palette .copy-btn {
    background: var(--accent-color);
    border: 1px solid var(--accent-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.2s ease;
    opacity: 0.9;
    min-width: 50px;
}

.color-palette .copy-btn:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-1px);
    opacity: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.color-palette .copy-btn.copied {
    background-color: var(--success-color) !important;
    border-color: var(--success-color) !important;
    color: white !important;
    transform: scale(1.05) !important;
    box-shadow: 0 2px 12px rgba(40, 167, 69, 0.3) !important;
}

/* Mejoras adicionales para visibilidad en modo oscuro */
[data-theme="dark"] .copy-btn {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .copy-btn:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* Asegurar que el texto del botón sea siempre visible */
.copy-btn {
    text-shadow: none;
    letter-spacing: 0.5px;
}

/* Estados de focus para accesibilidad */
.copy-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.copy-btn:focus:not(:focus-visible) {
    outline: none;
}

footer {
    color: var(--text-primary);
}