/* Biblical Themes Page Styles */

.page-subtitle {
    text-align: center;
    color: var(--text-ink-light);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

/* Category Filter */
.theme-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--parchment-darker) 0%, var(--parchment-dark) 100%);
    border: 2px solid var(--bronze-accent);
    border-radius: var(--radius-md);
}

.category-btn {
    padding: 0.5rem 1rem;
    background: var(--parchment-light);
    border: 2px solid var(--bronze-accent);
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-ink);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 600;
}

.category-btn:hover {
    border-color: var(--gold-accent);
    background: var(--parchment-dark);
}

.category-btn.active {
    background: linear-gradient(135deg, var(--gold-accent), var(--bronze-accent));
    border-color: var(--gold-accent);
    color: var(--text-ink);
    box-shadow: 0 2px 8px var(--shadow-color);
}

/* Theme Search */
.theme-search {
    max-width: 500px;
    margin: 0 auto var(--spacing-lg);
}

.theme-search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--parchment-light);
    border: 2px solid var(--bronze-accent);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--text-ink);
    transition: all var(--transition-fast);
}

.theme-search-input:focus {
    outline: none;
    border-color: var(--gold-accent);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.3);
}

/* Themes Layout (50/50 split) */
.themes-layout {
    display: flex;
    gap: var(--spacing-md);
    height: calc(100vh - 320px);
    min-height: 500px;
}

/* Left Panel: Themes List */
.themes-list-panel {
    flex: 1;
    min-width: 0;
    overflow-y: auto;
    padding-right: var(--spacing-sm);
}

/* Right Panel: Theme Details */
.theme-details-panel {
    flex: 1;
    min-width: 0;
    background: linear-gradient(to bottom, var(--parchment-light), var(--parchment-dark));
    border: 3px solid var(--bronze-accent);
    border-radius: var(--radius-md);
    overflow-y: auto;
    box-shadow: 0 4px 16px var(--shadow-color);
}

.theme-details-content {
    padding: var(--spacing-lg);
}

/* Select Theme Prompt */
.select-theme-prompt {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 300px;
    color: var(--text-ink-light);
    text-align: center;
}

.select-theme-prompt .prompt-icon {
    width: 4rem;
    height: 4rem;
    color: var(--bronze-accent);
    opacity: 0.5;
    margin-bottom: var(--spacing-md);
}

.select-theme-prompt .prompt-icon svg {
    width: 100%;
    height: 100%;
}

.select-theme-prompt p {
    font-size: 1.1rem;
    font-style: italic;
}

/* Themes Grid */
.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

/* Theme Card */
.theme-card {
    background: linear-gradient(135deg, var(--parchment-light) 0%, var(--parchment-dark) 100%);
    border: 2px solid var(--bronze-accent);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.theme-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gold-accent);
    transition: width var(--transition-fast);
}

.theme-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold-accent);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.theme-card:hover::before {
    width: 8px;
}

.theme-card.selected {
    border-color: var(--red-accent);
    background: linear-gradient(135deg, var(--parchment-dark) 0%, var(--parchment-darker) 100%);
    box-shadow: 0 6px 20px var(--shadow-color);
}

.theme-card.selected::before {
    width: 8px;
    background: var(--red-accent);
}

.theme-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--bronze-accent);
}

.theme-icon svg {
    width: 100%;
    height: 100%;
}

.theme-card:hover .theme-icon {
    color: var(--gold-accent);
}

.theme-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--red-accent);
    margin-bottom: var(--spacing-xs);
}

.theme-description {
    font-size: 0.95rem;
    color: var(--text-ink);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.theme-passages {
    font-size: 0.85rem;
    color: var(--text-ink-light);
    font-style: italic;
}

.theme-category-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: 0.2rem 0.5rem;
    background: var(--bronze-accent);
    color: white;
    border-radius: var(--radius-xs);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Theme Modal */
.theme-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
}

.theme-modal.active {
    display: block;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--parchment-light) 0%, var(--parchment-dark) 100%);
    border: 4px solid var(--bronze-accent);
    border-radius: var(--radius-lg);
    max-width: 700px;
    max-height: 85vh;
    width: 90%;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 40px;
    height: 40px;
    background: var(--red-accent);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.modal-close:hover {
    transform: scale(1.1);
    background: #a33;
}

/* Modal Body Content */
.theme-detail {
    padding: var(--spacing-xl);
}

.theme-detail-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 3px solid var(--bronze-accent);
}

.theme-detail-icon {
    width: 4rem;
    height: 4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--gold-accent);
}

.theme-detail-icon svg {
    width: 100%;
    height: 100%;
}

.theme-detail-name {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--red-accent);
    margin-bottom: var(--spacing-sm);
}

.theme-detail-section {
    margin-bottom: var(--spacing-lg);
}

.theme-detail-section-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--red-accent);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--gold-accent);
}

.theme-detail-content {
    color: var(--text-ink);
    line-height: 1.8;
}

/* Key Passages List */
.passages-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    list-style: none;
    padding: 0;
    margin: 0;
}

.passage-tag {
    background: linear-gradient(135deg, var(--gold-accent), var(--bronze-accent));
    color: var(--text-ink);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.passage-tag:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px var(--shadow-color);
}

/* Related Characters */
.related-characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-sm);
}

.related-character-item {
    background: var(--parchment-darker);
    border: 2px solid var(--bronze-accent);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.related-character-item:hover {
    border-color: var(--gold-accent);
    transform: translateY(-2px);
}

.related-character-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--text-ink);
}

.related-character-testament {
    font-size: 0.75rem;
    color: var(--text-ink-light);
}

/* Loading State */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--text-ink-light);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--bronze-accent);
    border-top-color: var(--red-accent);
    border-radius: 50%;
    animation: spin 1s ease-in-out infinite;
    margin-bottom: var(--spacing-md);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-ink-light);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 1024px) {
    .themes-layout {
        flex-direction: column;
        height: auto;
        min-height: auto;
    }

    .themes-list-panel {
        max-height: 60vh;
        padding-right: 0;
    }

    .theme-details-panel {
        display: none;
    }

    .theme-modal.active {
        display: block;
    }
}

@media (min-width: 1025px) {
    .theme-modal {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .theme-categories {
        flex-direction: column;
    }

    .category-btn {
        width: 100%;
        text-align: center;
    }

    .themes-grid {
        grid-template-columns: 1fr;
    }
}

/* Scrollbar Styling */
.themes-list-panel::-webkit-scrollbar,
.theme-details-panel::-webkit-scrollbar {
    width: 10px;
}

.themes-list-panel::-webkit-scrollbar-track,
.theme-details-panel::-webkit-scrollbar-track {
    background: rgba(26, 19, 18, 0.2);
    border-radius: var(--radius-sm);
}

.themes-list-panel::-webkit-scrollbar-thumb,
.theme-details-panel::-webkit-scrollbar-thumb {
    background: var(--bronze-accent);
    border-radius: var(--radius-sm);
}

.themes-list-panel::-webkit-scrollbar-thumb:hover,
.theme-details-panel::-webkit-scrollbar-thumb:hover {
    background: var(--gold-accent);
}