.verse-num {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.manuscript-variant-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    cursor: pointer;
    color: var(--accent-color, #0F52BA);
    opacity: 0.75;
    transition: opacity 0.2s, transform 0.2s, background 0.2s;
    border-radius: 4px;
    background: rgba(15, 82, 186, 0.08);
}

.manuscript-variant-icon:hover {
    opacity: 1;
    transform: scale(1.1);
    background: rgba(15, 82, 186, 0.15);
}

.manuscript-variant-icon .material-icons {
    font-size: 14px;
}

.manuscript-variant-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.manuscript-variant-modal.active {
    display: flex;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.variant-modal-content {
    background: var(--card-bg, #fff);
    border-radius: 16px;
    width: 90%;
    max-width: 560px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease-out;
}

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

.variant-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--accent-color, #0F52BA) 0%, var(--accent-secondary, #1a73e8) 100%);
    color: white;
}

.variant-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.variant-header-icon {
    font-size: 24px;
}

.variant-header-title {
    font-size: 18px;
    font-weight: 600;
}

.variant-close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: background 0.2s;
}

.variant-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.variant-modal-body {
    padding: 20px;
    overflow-y: auto;
    max-height: calc(85vh - 70px);
}

.variant-reference-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.variant-reference {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main, #333);
}

.variant-category-badge {
    display: inline-block;
    padding: 4px 10px;
    background: var(--accent-color, #0F52BA);
    color: white;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.variant-info-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(15, 82, 186, 0.08);
    border-radius: 10px;
    margin-bottom: 20px;
    color: var(--text-main, #333);
    font-size: 13px;
    line-height: 1.5;
}

.variant-info-notice .material-icons {
    color: var(--accent-color, #0F52BA);
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 1px;
}

.variant-comparison {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.variant-section {
    padding: 16px;
    border-radius: 12px;
    background: var(--bg-secondary, #f5f5f5);
}

.nkrv-section {
    border-left: 4px solid #888;
}

.kjv-section {
    border-left: 4px solid #d4af37;
}

.variant-original-section {
    padding: 16px;
    border-radius: 12px;
    background: var(--bg-secondary, #f5f5f5);
    border-left: 4px solid #2e7d32;
    margin-bottom: 20px;
}

.variant-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.variant-version-badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.variant-version-badge.nkrv {
    background: #888;
    color: white;
}

.variant-version-badge.kjv {
    background: #d4af37;
    color: white;
}

.variant-version-badge.tr {
    background: #2e7d32;
    color: white;
}

.variant-version-name {
    font-size: 13px;
    color: var(--text-sub, #666);
}

.variant-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-main, #333);
}

.variant-text-en {
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-sub, #666);
    font-style: italic;
    line-height: 1.6;
}

.variant-original-text {
    font-size: 18px;
    line-height: 2;
    color: var(--text-main, #333);
    font-family: 'Gentium Plus', 'SBL BibLit', serif;
}

.variant-original-text .loading-spinner {
    font-size: 14px;
    color: var(--text-sub, #666);
    font-style: italic;
}

.variant-original-text .no-data {
    font-size: 14px;
    color: var(--text-sub, #888);
    font-style: italic;
}

.original-greek-text {
    direction: ltr;
    text-align: left;
}

.variant-difference-section {
    background: linear-gradient(135deg, rgba(15, 82, 186, 0.05) 0%, rgba(26, 115, 232, 0.08) 100%);
    border-radius: 12px;
    padding: 16px;
}

.variant-diff-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: var(--accent-color, #0F52BA);
    font-weight: 600;
    font-size: 14px;
}

.variant-diff-header .material-icons {
    font-size: 20px;
}

.variant-difference {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-main, #333);
}

body.dark-mode .variant-modal-content,
body[data-theme*="dark"] .variant-modal-content {
    background: var(--card-bg, #1e1e1e);
}

body.dark-mode .variant-section,
body.dark-mode .variant-original-section,
body[data-theme*="dark"] .variant-section,
body[data-theme*="dark"] .variant-original-section {
    background: rgba(255, 255, 255, 0.05);
}

body.dark-mode .variant-text,
body.dark-mode .variant-reference,
body.dark-mode .variant-difference,
body.dark-mode .variant-original-text,
body[data-theme*="dark"] .variant-text,
body[data-theme*="dark"] .variant-reference,
body[data-theme*="dark"] .variant-difference,
body[data-theme*="dark"] .variant-original-text {
    color: var(--text-main, #e0e0e0);
}

body.dark-mode .variant-info-notice,
body[data-theme*="dark"] .variant-info-notice {
    background: rgba(15, 82, 186, 0.15);
}

body.dark-mode .manuscript-variant-icon,
body[data-theme*="dark"] .manuscript-variant-icon {
    background: rgba(100, 150, 255, 0.15);
}

@media (max-width: 480px) {
    .variant-modal-content {
        width: 95%;
        max-height: 90vh;
        border-radius: 12px;
    }

    .variant-modal-header {
        padding: 14px 16px;
    }

    .variant-modal-body {
        padding: 16px;
    }

    .variant-reference {
        font-size: 18px;
    }

    .variant-section,
    .variant-original-section {
        padding: 12px;
    }

    .variant-text {
        font-size: 14px;
    }
    
    .variant-original-text {
        font-size: 16px;
    }
    
    .manuscript-variant-icon {
        width: 20px;
        height: 20px;
    }
    
    .manuscript-variant-icon .material-icons {
        font-size: 13px;
    }
}