/**
 * Survey Skalen-Modus Styles
 */

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

/* Scales List */
.scales-list h2 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

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

.scale-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: 1px solid var(--color-paper-dark);
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: var(--space-xs);
    transition: all 0.2s;
    text-align: left;
}

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

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

.scale-label {
    font-size: 0.9rem;
}

.alpha-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 10px;
    background: rgba(0,0,0,0.1);
}

.alpha-badge.excellent { background: #4A7C59; color: white; }
.alpha-badge.good { background: #8BAE71; color: white; }
.alpha-badge.acceptable { background: #C4A35A; color: white; }
.alpha-badge.questionable { background: #C4875A; color: white; }
.alpha-badge.poor { background: #B85450; color: white; }

/* Reliability Thresholds */
.reliability-thresholds {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: var(--color-paper-dark);
    border-radius: 6px;
}

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

.threshold-list dt {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 2px 6px;
    border-radius: 3px;
    display: inline-block;
    margin-bottom: 2px;
}

.threshold-list dt.excellent { background: #4A7C59; color: white; }
.threshold-list dt.good { background: #8BAE71; color: white; }
.threshold-list dt.acceptable { background: #C4A35A; color: white; }
.threshold-list dt.questionable { background: #C4875A; color: white; }
.threshold-list dt.poor { background: #B85450; color: white; }

.threshold-list dd {
    font-size: 0.8rem;
    color: var(--color-ink-light);
    margin: 0 0 var(--space-xs) 0;
}

/* Analysis Options */
.analysis-options {
    margin-top: var(--space-lg);
}

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

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

.skalen-header {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-paper-dark);
}

.skalen-header h2 {
    font-family: var(--font-serif);
    margin-bottom: var(--space-md);
}

.scale-summary {
    display: flex;
    gap: var(--space-xl);
}

.summary-stat {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-ink-light);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.stat-value.excellent { color: #4A7C59; }
.stat-value.good { color: #8BAE71; }
.stat-value.acceptable { color: #C4A35A; }
.stat-value.questionable { color: #C4875A; }
.stat-value.poor { color: #B85450; }

/* Item Analysis Table */
.item-analysis {
    margin-bottom: var(--space-xl);
}

.analysis-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

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

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

.analysis-table tr {
    cursor: pointer;
    transition: background 0.2s;
}

.analysis-table tr:hover {
    background: var(--color-paper);
}

.analysis-table tr.selected {
    background: rgba(184, 84, 80, 0.1);
}

.item-text {
    max-width: 300px;
}

.item-text code {
    font-size: 0.75rem;
    background: var(--color-paper-dark);
    padding: 2px 4px;
    border-radius: 3px;
    margin-right: var(--space-sm);
}

.item-text span {
    color: var(--color-ink-light);
}

.numeric {
    text-align: right;
    font-family: var(--font-mono);
}

.numeric.excellent { color: #4A7C59; }
.numeric.good { color: #8BAE71; }
.numeric.acceptable { color: #C4A35A; }
.numeric.poor { color: #B85450; }

.numeric.higher { color: #4A7C59; font-weight: 600; }
.numeric.lower { color: var(--color-ink-light); }

/* Correlation Matrix */
.correlation-section {
    margin-top: var(--space-xl);
}

.correlation-section h3 {
    font-family: var(--font-serif);
    margin-bottom: var(--space-md);
}

.correlation-matrix {
    overflow-x: auto;
}

.corr-table {
    border-collapse: collapse;
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

.corr-table th,
.corr-table td {
    padding: var(--space-xs) var(--space-sm);
    text-align: center;
    border: 1px solid var(--color-paper-dark);
    min-width: 60px;
}

.corr-table th {
    background: var(--color-paper);
    font-weight: 500;
}

.corr-table td {
    transition: all 0.2s;
}

.corr-table td:hover {
    outline: 2px solid var(--color-archetype-scope);
}

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

.item-info h3 {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: var(--space-xs);
}

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

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

.item-recommendation h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-ink-light);
    margin-bottom: var(--space-xs);
}

.item-recommendation p {
    font-size: 0.85rem;
    line-height: 1.4;
}

.item-histogram h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-ink-light);
    margin-bottom: var(--space-sm);
}

.mini-histogram {
    display: flex;
    align-items: flex-end;
    height: 50px;
    gap: 4px;
}

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

.mini-bar {
    width: 100%;
    background: var(--color-archetype-scope);
    border-radius: 2px 2px 0 0;
    min-height: 2px;
}

.mini-bar-label {
    font-size: 0.65rem;
    color: var(--color-ink-light);
    margin-top: 2px;
}

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

    .survey-sidebar,
    .survey-context {
        display: none;
    }
}