/* Palette Container */
.palette-container {
    margin-top: 2rem;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.palette-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.palette-header h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.palette-info {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Palette Grid */
.palette-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Color Card */
.color-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.color-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-orange);
}

.color-card:active {
    transform: translateY(-5px);
}

/* Color Swatch */
.color-swatch {
    height: 120px;
    position: relative;
    overflow: hidden;
}

.color-swatch::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    opacity: 0;
    transition: var(--transition);
}

.color-card:hover .color-swatch::before {
    opacity: 1;
}

.color-swatch::after {
    content: '📋';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    opacity: 0;
    transition: var(--transition);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.5rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.color-card:hover .color-swatch::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Color Info */
.color-info {
    padding: 1rem;
}

.color-hex {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.color-name {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: capitalize;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.color-rgb,
.color-hsl {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

/* Accessibility Info */
.accessibility-info {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.accessibility-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    margin: 0.125rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-pass {
    background: rgba(76, 175, 80, 0.2);
    color: #81C784;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.badge-fail {
    background: rgba(244, 67, 54, 0.2);
    color: #FF6B6B;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.contrast-info {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    line-height: 1.3;
}

/* Export Section */
.export-section {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 2rem;
}

.export-section h5 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.export-section p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

/* Export Grid */
.export-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
}

.export-btn {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-family: inherit;
    color: var(--text-secondary);
}

.export-btn:hover {
    background: var(--accent-orange);
    color: white;
    border-color: var(--accent-orange);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.export-btn:active {
    transform: translateY(-1px);
}

.export-icon {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.export-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.export-desc {
    font-size: 0.75rem;
    opacity: 0.8;
    line-height: 1.2;
}

/* Sites Grid */
.sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.site-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.site-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-blue));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.site-card:hover::before {
    transform: scaleX(1);
}

.site-card:hover {
    background: var(--secondary-bg);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-orange);
}

.site-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.site-url {
    font-size: 0.85rem;
    color: var(--accent-orange);
    margin-bottom: 0.75rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.site-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.site-stats {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    gap: 1rem;
    align-items: center;
}

.site-stats .stat {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.site-stats .stat-icon {
    font-size: 0.9rem;
}

.site-category {
    display: inline-block;
    background: rgba(255, 107, 53, 0.1);
    color: var(--accent-orange);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

/* Copy Feedback */
.copy-feedback {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--success-color);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    z-index: 1000;
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Color Format Tabs */
.color-formats {
    display: flex;
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    padding: 0.25rem;
    margin-bottom: 0.75rem;
}

.format-tab {
    flex: 1;
    padding: 0.5rem;
    background: transparent;
    border: none;
    border-radius: calc(var(--border-radius) - 2px);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.format-tab.active {
    background: var(--accent-orange);
    color: white;
}

.format-tab:hover:not(.active) {
    background: var(--border-color);
    color: var(--text-secondary);
}

/* Palette Metadata */
.palette-metadata {
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.metadata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.metadata-item {
    text-align: center;
}

.metadata-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.metadata-value {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.metadata-value.url {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8rem;
    word-break: break-all;
}

/* Loading Skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--border-color) 25%, var(--card-bg) 50%, var(--border-color) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: var(--border-radius);
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-card {
    height: 200px;
    margin-bottom: 1rem;
}

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-text.short {
    width: 60%;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .palette-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 1rem;
    }
    
    .color-swatch {
        height: 100px;
    }
    
    .export-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 0.75rem;
    }
    
    .export-btn {
        padding: 0.75rem;
    }
    
    .export-icon {
        font-size: 1.25rem;
    }
    
    .export-name {
        font-size: 0.8rem;
    }
    
    .export-desc {
        font-size: 0.7rem;
    }
    
    .sites-grid {
        grid-template-columns: 1fr;
    }
    
    .metadata-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .palette-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .color-info {
        padding: 0.75rem;
    }
    
    .export-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .site-card {
        padding: 1rem;
    }
    
    .copy-feedback {
        top: 10px;
        right: 10px;
        left: 10px;
        text-align: center;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .color-card {
        border-width: 2px;
    }
    
    .export-btn {
        border-width: 2px;
    }
    
    .badge-pass {
        background: #4CAF50;
        color: white;
    }
    
    .badge-fail {
        background: #F44336;
        color: white;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .spinner {
        animation: none;
        border: 4px solid var(--accent-orange);
    }
}