/**
 * Survey Verteilungs-Modus Styles
 */

/* Layout */
.verteilung-layout {
    display: grid;
    grid-template-columns: 240px 1fr 280px;
    gap: var(--space-lg);
    padding: var(--space-lg);
    min-height: calc(100vh - 200px);
}

/* Filter Section */
.filter-section {
    margin-bottom: var(--space-lg);
}

.filter-section h2,
.filter-section h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

.filter-group {
    margin-bottom: var(--space-md);
}

.filter-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: var(--space-xs);
}

.filter-group select {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--color-paper-dark);
    border-radius: 4px;
    background: white;
}

.filter-group input[type="range"] {
    width: 100%;
    margin: var(--space-sm) 0;
}

#filter-remote-value {
    font-size: 0.85rem;
    color: var(--color-ink-light);
}

#reset-filters {
    width: 100%;
    margin-top: var(--space-sm);
}

/* Subgroup Section */
.subgroup-section {
    margin-bottom: var(--space-lg);
}

.subgroup-section h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

.subgroup-section select {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--color-paper-dark);
    border-radius: 4px;
}

/* Stats Summary */
.stats-summary {
    background: var(--color-paper-dark);
    padding: var(--space-md);
    border-radius: 6px;
}

.stats-summary h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

.stats-list dt {
    font-size: 0.75rem;
    color: var(--color-ink-light);
}

.stats-list dd {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 var(--space-sm) 0;
}

/* Hauptbereich */
.verteilung-content {
    background: white;
    border-radius: 8px;
    padding: var(--space-lg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.verteilung-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-paper-dark);
}

.verteilung-header h2 {
    font-family: var(--font-serif);
}

.view-controls {
    display: flex;
    gap: var(--space-xs);
}

.view-btn {
    padding: var(--space-xs) var(--space-md);
    background: var(--color-paper);
    border: 1px solid var(--color-paper-dark);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.view-btn:hover {
    background: var(--color-paper-dark);
}

.view-btn.active {
    background: var(--color-archetype-scope);
    color: white;
    border-color: var(--color-archetype-scope);
}

/* Histogram Grid */
.histogram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.histogram-card {
    background: var(--color-paper);
    border: 1px solid var(--color-paper-dark);
    border-radius: 8px;
    padding: var(--space-md);
    cursor: pointer;
    transition: all 0.2s;
}

.histogram-card:hover {
    border-color: var(--color-archetype-scope);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.histogram-card.selected {
    border-color: var(--color-archetype-scope);
    background: rgba(184, 84, 80, 0.05);
}

.histogram-header {
    margin-bottom: var(--space-md);
}

.histogram-header h3 {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    line-height: 1.3;
    margin-bottom: var(--space-xs);
}

.histogram-header code {
    font-size: 0.75rem;
    color: var(--color-ink-light);
}

/* Histogram Chart */
.histogram-chart {
    height: 120px;
    margin-bottom: var(--space-md);
}

.bars-wrapper {
    display: flex;
    align-items: flex-end;
    height: 100%;
    gap: 6px;
    padding-bottom: 20px;
}

.bar-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.bar {
    width: 100%;
    background: var(--color-archetype-scope);
    border-radius: 3px 3px 0 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 4px;
    min-height: 4px;
    transition: height 0.3s ease;
}

.bar-value {
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
}

.bar-label {
    font-size: 0.75rem;
    color: var(--color-ink-light);
    margin-top: 4px;
}

/* Histogram Stats */
.histogram-stats {
    display: flex;
    gap: var(--space-md);
    font-size: 0.8rem;
    color: var(--color-ink-light);
    border-top: 1px solid var(--color-paper-dark);
    padding-top: var(--space-sm);
}

/* Context Panel - Variable Detail */
.variable-detail h2 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

.var-info h3 {
    font-family: var(--font-serif);
    font-size: 1rem;
    line-height: 1.4;
    margin-bottom: var(--space-xs);
}

.var-info code {
    font-size: 0.75rem;
    background: var(--color-paper-dark);
    padding: 2px 6px;
    border-radius: 3px;
}

.var-stats {
    margin: var(--space-md) 0;
    padding: var(--space-sm);
    background: var(--color-paper-dark);
    border-radius: 4px;
}

.var-stats dl {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xs);
}

.var-stats dt {
    font-size: 0.75rem;
    color: var(--color-ink-light);
}

.var-stats dd {
    font-weight: 600;
    margin: 0;
}

.var-distribution h4 {
    font-size: 0.8rem;
    margin-bottom: var(--space-sm);
}

.freq-table {
    width: 100%;
    font-size: 0.85rem;
    border-collapse: collapse;
}

.freq-table th,
.freq-table td {
    padding: var(--space-xs) var(--space-sm);
    text-align: left;
    border-bottom: 1px solid var(--color-paper-dark);
}

.freq-table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-ink-light);
}

/* Responsive */
@media (max-width: 1024px) {
    .verteilung-layout {
        grid-template-columns: 1fr;
    }

    .survey-sidebar {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }

    .survey-context {
        display: none;
    }
}