"""
CSS Styles
==========
All custom CSS for the Arabic Tokenizer Arena
"""

CUSTOM_CSS = """
/* ===== ROOT VARIABLES ===== */
:root {
    --primary: #1a5f2a;
    --primary-light: #2d8f4e;
    --secondary: #4a90d9;
    --accent: #f59e0b;
    --success: #10b981;
    --warning: #f57c00;
    --error: #c62828;
    --bg-primary: #0f1419;
    --bg-secondary: #1c2128;
    --bg-card: #22272e;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --border: #30363d;
}

/* ===== HEADER ===== */
.header-section {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 16px;
    margin-bottom: 1.5rem;
}

.header-section h1 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 0.5rem;
}

.header-section p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
}

/* ===== INFO CARD ===== */
.info-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border);
}

.info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.info-header h3 {
    color: var(--text-primary);
    margin: 0;
}

.org-badge {
    background: var(--primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
}

.description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 1rem 0;
}

.info-item {
    display: flex;
    flex-direction: column;
}

.info-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

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

.support-native { color: var(--success); }
.support-supported { color: var(--secondary); }
.support-limited { color: var(--warning); }

/* ===== BADGES ===== */
.badge-container {
    margin-top: 1rem;
}

.badge-group {
    margin-bottom: 0.5rem;
}

.badge-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-right: 0.5rem;
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-right: 0.25rem;
    margin-bottom: 0.25rem;
}

.badge.dialect {
    background: rgba(74, 144, 217, 0.2);
    color: var(--secondary);
}

.badge.feature {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent);
}

/* ===== METRICS GRID ===== */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.metric-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--border);
    transition: transform 0.2s;
}

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

.metric-card.excellent {
    border-color: var(--success);
    background: linear-gradient(to bottom, rgba(16, 185, 129, 0.1), transparent);
}

.metric-card.good {
    border-color: var(--secondary);
    background: linear-gradient(to bottom, rgba(74, 144, 217, 0.1), transparent);
}

.metric-card.poor {
    border-color: var(--error);
    background: linear-gradient(to bottom, rgba(198, 40, 40, 0.1), transparent);
}

.metric-card.primary {
    border-color: var(--primary);
    background: linear-gradient(to bottom, rgba(26, 95, 42, 0.1), transparent);
}

.metric-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.metric-hint {
    font-size: 0.7rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

/* ===== TOKEN VISUALIZATION ===== */
.token-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    direction: rtl;
}

.token {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-family: 'IBM Plex Sans Arabic', monospace;
    font-size: 1rem;
    transition: transform 0.2s;
    cursor: default;
}

.token:hover {
    transform: scale(1.05);
}

.token-id {
    font-size: 0.65rem;
    opacity: 0.7;
    margin-top: 0.25rem;
}

/* ===== DECODED SECTION ===== */
.decoded-section {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border);
}

.decoded-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.decoded-text {
    font-family: 'IBM Plex Sans Arabic', serif;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.decoded-meta {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ===== COMPARISON TABLE ===== */
.comparison-container {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.comparison-table th {
    background: var(--primary);
    color: white;
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
}

.comparison-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
}

.comparison-table tr:hover {
    background: rgba(74, 144, 217, 0.1);
}

.comparison-table .rank-1 {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.2), transparent);
}

.comparison-table .rank-2 {
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.2), transparent);
}

.comparison-table .rank-3 {
    background: linear-gradient(90deg, rgba(205, 127, 50, 0.2), transparent);
}

.comparison-table .excellent {
    color: var(--success);
    font-weight: 600;
}

.comparison-table .good {
    color: var(--secondary);
}

.comparison-table .poor {
    color: var(--error);
}

/* ===== ABOUT PAGE ===== */
.about-container {
    padding: 1rem;
}

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

.about-header h2 {
    color: var(--text-primary);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.about-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.about-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.about-tokenizers {
    margin: 2rem 0;
}

.about-tokenizers h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.tokenizer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.about-category {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.5rem;
}

.about-category h4 {
    color: var(--primary-light);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.about-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-category li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--border);
}

.about-category li:last-child {
    border-bottom: none;
}

.about-features {
    margin: 2rem 0;
}

.about-features h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
}

.feature-icon {
    font-size: 1.25rem;
}

.about-usecases {
    margin: 2rem 0;
}

.about-usecases h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

.usecase-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
}

.usecase-card h4 {
    color: var(--primary-light);
    margin-bottom: 0.5rem;
}

.usecase-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.about-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
}

/* ===== UTILITY CLASSES ===== */
.warning {
    background: linear-gradient(to right, rgba(245, 124, 0, 0.1), transparent);
    border-left: 4px solid var(--warning);
    padding: 1rem;
    border-radius: 0 8px 8px 0;
    color: var(--text-primary);
}

.error-card {
    background: linear-gradient(to right, rgba(198, 40, 40, 0.1), transparent);
    border-left: 4px solid var(--error);
    padding: 1rem;
    border-radius: 0 8px 8px 0;
}

.error-card h4 {
    color: var(--error);
    margin-bottom: 0.5rem;
}

.error-card p {
    color: var(--text-secondary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header-section h1 {
        font-size: 1.75rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-stats {
        flex-direction: column;
        align-items: center;
    }
}
"""