/**
 * Dualese Page Display Styles
 * For rendering individual Dualese pages
 */

/* Body background for Dualese pages */
body.dualese-page {
    background-color: #f1f5f9;
}

.dualese-page-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 30px 20px;
    background-color: #f1f5f9;
}

.dualese-page-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.dualese-page-id-badge,
.dualese-page-mode-badge,
.dualese-page-feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.dualese-page-id-badge {
    background: #eef2ff;
    color: #4f46e5;
}

.dualese-page-mode-badge {
    background: #fef3c7;
    color: #92400e;
}

.dualese-page-feature-badge {
    background: #dbeafe;
    color: #1e40af;
}

.dualese-page-content {
    background: transparent;
    padding: 0;
    margin: 0;
}

/* Paper wrapper (generated content) */
.dualese-page-content .dualese-paper-wrapper {
    max-width: 100%;
    margin: 0;
}

.dualese-page-content .paper {
    max-width: 100%;
    margin: 0;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid #e5e7eb;
}

.dualese-page-content .paper .header {
    background: linear-gradient(135deg, #dc2626, #991b1b);
    color: #fff;
    padding: 30px;
    text-align: center;
}

.dualese-page-content .paper .header h1 {
    font-size: 26px;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.dualese-page-content .paper .header .subtitle {
    font-size: 15px;
    opacity: 0.9;
    margin: 0;
}

.dualese-page-content .paper .header .badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 16px;
    border-radius: 20px;
    font-size: 13px;
    margin-top: 12px;
}

.dualese-page-content .paper .content {
    padding: 40px;
    font-size: 18px;
    line-height: 1.8;
}

.dualese-page-content .paper .content img.c {
    width: 22px;
    height: auto;
    vertical-align: middle;
}

.dualese-page-content .paper .page-id-info {
    background: #fef3c7;
    padding: 10px 20px;
    border-radius: 8px;
    margin: 0 0 20px 0;
    font-size: 14px;
    word-break: break-all;
}

.dualese-page-content .paper .page-id-info strong {
    color: #92400e;
}

.dualese-page-content .paper .page-id-info a {
    color: #4f46e5;
    text-decoration: underline;
}

.dualese-page-content .paper .stats {
    margin-top: 30px;
    padding: 16px 20px;
    background: #f0fdf4;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #bbf7d0;
}

.dualese-page-content .paper .stats .stat-label {
    font-size: 13px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dualese-page-content .paper .stats .stat-value {
    font-size: 22px;
    font-weight: bold;
    color: #dc2626;
    margin-top: 4px;
}

.dualese-page-content .paper .footer {
    background: #f9fafb;
    padding: 16px 30px;
    border-top: 1px solid #e5e7eb;
    font-size: 12px;
    color: #6b7280;
    text-align: center;
    line-height: 1.6;
}

/* Audio word styles */
.dualese-page-content .dualese-audio-word {
    background-color: #e1ffe5;
    font-weight: bold;
    display: inline-block;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s;
    padding: 2px 4px;
}

.dualese-page-content .dualese-audio-word.dualese-audio-blue {
    background-color: #AFF1FF;
}

.dualese-page-content .dualese-audio-word:hover {
    background-color: #ffff00;
}

.dualese-page-content .dualese-audio-word img {
    height: 15px;
    width: auto;
    vertical-align: middle;
    margin: 0 2px;
}

.dualese-page-content .dualese-audio-word.playing {
    background-color: #ffcc00;
    animation: dualesePulse 0.3s ease;
}

@keyframes dualesePulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Hide empty paragraphs WordPress may inject */
.dualese-page-content > p:empty {
    display: none;
    margin: 0;
    padding: 0;
    height: 0;
    line-height: 0;
}

.dualese-page-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #94a3b8;
}

/* Responsive */
@media (max-width: 768px) {
    .dualese-page-container {
        padding: 20px 12px;
    }
    
    .dualese-page-content .paper .content {
        padding: 24px 20px;
        font-size: 16px;
    }
    
    .dualese-page-content .paper .header {
        padding: 24px 20px;
    }
    
    .dualese-page-content .paper .header h1 {
        font-size: 20px;
    }
    
    .dualese-page-meta {
        justify-content: center;
        gap: 6px;
        padding: 10px 12px;
    }
    
    .dualese-page-id-badge,
    .dualese-page-mode-badge,
    .dualese-page-feature-badge {
        font-size: 12px;
        padding: 3px 10px;
    }
}

@media (max-width: 480px) {
    .dualese-page-container {
        padding: 15px 8px;
    }
    
    .dualese-page-content .paper .content {
        padding: 16px 14px;
        font-size: 15px;
    }
    
    .dualese-page-content .paper .page-id-info {
        font-size: 12px;
        padding: 8px 12px;
    }
}