/* Bayesian Updating Visualizer - Lab-style, scoped to #bayesianContainer */

#bayesianContainer {
    max-width: 770px;
    margin: 0 auto;
    padding: 16px;
    background-color: #0a0a0a;
    color: #e0e0e0;
    font-family: 'Courier New', monospace;
    border-radius: 8px;
    border: 1px solid #333;
    box-sizing: border-box;
}

#bayesianContainer *,
#bayesianContainer *::before,
#bayesianContainer *::after {
    box-sizing: border-box;
}

/* === Tabs === */
#bayesianContainer .tab-bar {
    display: flex;
    gap: 0;
    margin-bottom: 0;
    border-bottom: 2px solid #3b82f6;
}

#bayesianContainer .tab-btn {
    padding: 8px 22px;
    font-size: 13px;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    background: #111;
    color: #808080;
    border: 1px solid #333;
    border-bottom: none;
    border-radius: 5px 5px 0 0;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

#bayesianContainer .tab-btn:hover {
    background: #1a1a2e;
    color: #b0b0b0;
}

#bayesianContainer .tab-btn.active {
    background: #0a0a0a;
    color: #3b82f6;
    border-color: #3b82f6;
    text-shadow: 0 0 6px rgba(59, 130, 246, 0.3);
}

#bayesianContainer .tab-content {
    display: none;
    padding-top: 14px;
}

#bayesianContainer .tab-content.active {
    display: block;
}

/* === Chart === */
#bayesianContainer .chart-wrap {
    position: relative;
    height: 380px;
    width: 100%;
    background: #111;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
    border: 1px solid #333;
    overflow: hidden;
}

/* === Controls === */
#bayesianContainer .control-panel {
    background: #1a1a1a;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 12px;
    border: 1px solid #333;
}

#bayesianContainer .control-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

#bayesianContainer .control-row:last-child {
    margin-bottom: 0;
}

#bayesianContainer .control-row label {
    min-width: 140px;
    font-size: 12px;
    color: #b0b0b0;
    white-space: nowrap;
}

#bayesianContainer .control-row input[type="range"] {
    flex: 1;
    min-width: 120px;
    height: 6px;
    background: #2a2a2a;
    border-radius: 3px;
    accent-color: #3b82f6;
}

#bayesianContainer .control-row .value-display {
    min-width: 36px;
    text-align: right;
    font-size: 12px;
    color: #3b82f6;
}

/* === Buttons === */
#bayesianContainer .btn-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

#bayesianContainer .btn-success {
    padding: 10px 20px;
    font-size: 13px;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    background: #10b981;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
}

#bayesianContainer .btn-success:hover { box-shadow: 0 0 12px rgba(16, 185, 129, 0.5); }
#bayesianContainer .btn-success:active { transform: scale(0.96); }

#bayesianContainer .btn-failure {
    padding: 10px 20px;
    font-size: 13px;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    background: #ef4444;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
}

#bayesianContainer .btn-failure:hover { box-shadow: 0 0 12px rgba(239, 68, 68, 0.5); }
#bayesianContainer .btn-failure:active { transform: scale(0.96); }

#bayesianContainer .btn-reset,
#bayesianContainer .btn-action {
    padding: 8px 16px;
    font-size: 12px;
    font-family: 'Courier New', monospace;
    background: #374151;
    color: #e0e0e0;
    border: 1px solid #555;
    border-radius: 6px;
    cursor: pointer;
}

#bayesianContainer .btn-reset { margin-left: auto; }
#bayesianContainer .btn-reset:hover,
#bayesianContainer .btn-action:hover { background: #4b5563; }

#bayesianContainer .btn-primary {
    padding: 10px 20px;
    font-size: 13px;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    background: #3b82f6;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
}

#bayesianContainer .btn-primary:hover { box-shadow: 0 0 12px rgba(59, 130, 246, 0.5); }
#bayesianContainer .btn-primary:active { transform: scale(0.96); }

/* === Summary === */
#bayesianContainer .summary-panel {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

#bayesianContainer .stat-card {
    background: #111;
    border-left: 4px solid #8b5cf6;
    padding: 10px 12px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

#bayesianContainer .stat-card .stat-label {
    font-size: 11px;
    color: #808080;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#bayesianContainer .stat-card .stat-value {
    font-size: 16px;
    font-weight: bold;
    color: #8b5cf6;
    margin-top: 2px;
}

#bayesianContainer .insight-box {
    margin-top: 12px;
    padding: 12px;
    background: #1a1a2e;
    border-radius: 6px;
    border: 1px solid #333;
    font-size: 12px;
    line-height: 1.5;
    color: #c0c0c0;
}

#bayesianContainer .insight-box strong {
    color: #8b5cf6;
}

/* === Legend === */
#bayesianContainer .legend-row {
    display: flex;
    gap: 16px;
    margin-bottom: 8px;
    font-size: 11px;
}

#bayesianContainer .legend-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin-right: 6px;
    vertical-align: middle;
}

#bayesianContainer .legend-dot.prior { background: #3b82f6; }
#bayesianContainer .legend-dot.likelihood { background: #f59e0b; }
#bayesianContainer .legend-dot.posterior { background: #8b5cf6; }
#bayesianContainer .legend-dot.histogram { background: #22d3ee; }
#bayesianContainer .legend-dot.trueval { background: #ef4444; }

/* === Equation info panel === */
#bayesianContainer .eq-panel {
    background: #111;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#bayesianContainer .eq-bayes-header {
    border-bottom: 1px solid #2a2a2a;
    padding-bottom: 10px;
    margin-bottom: 2px;
}

#bayesianContainer .eq-bayes-formula {
    font-size: 13px;
    font-weight: bold;
    color: #e0e0e0;
    letter-spacing: 0.3px;
}

#bayesianContainer .eq-bayes-plugged {
    font-size: 12px;
    color: #aaa;
    margin-top: 4px;
}

#bayesianContainer .eq-bayes-plugged strong { color: #8b5cf6; }
#bayesianContainer .eq-bayes-plugged .val { color: #ffdd00; }

#bayesianContainer .eq-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

#bayesianContainer .eq-color-dot {
    display: inline-block;
    width: 10px;
    min-width: 10px;
    height: 10px;
    border-radius: 2px;
    margin-top: 4px;
}

#bayesianContainer .eq-color-dot.prior { background: #3b82f6; }
#bayesianContainer .eq-color-dot.likelihood { background: #f59e0b; }
#bayesianContainer .eq-color-dot.posterior { background: #8b5cf6; }

#bayesianContainer .eq-content { flex: 1; }

#bayesianContainer .eq-label {
    font-size: 12px;
    font-weight: bold;
    color: #ccc;
    margin-bottom: 2px;
}

#bayesianContainer .eq-symbolic {
    font-size: 12px;
    color: #888;
    margin-bottom: 1px;
}

#bayesianContainer .eq-plugged {
    font-size: 13px;
    color: #e0e0e0;
    font-weight: bold;
}

#bayesianContainer .eq-plugged .val { color: #ffdd00; }

/* === Example 1 specifics === */
#bayesianContainer .chart-wrap-short {
    position: relative;
    height: 260px;
    width: 100%;
    background: #111;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    border: 1px solid #333;
    overflow: hidden;
}

#bayesianContainer .chart-title {
    font-size: 12px;
    font-weight: bold;
    color: #ccc;
    margin-bottom: 6px;
}

#bayesianContainer .true-line-label {
    font-size: 11px;
    color: #ef4444;
}

#bayesianContainer .flip-log {
    background: #111;
    border: 1px solid #333;
    border-radius: 6px;
    padding: 8px 12px;
    margin-top: 8px;
    font-size: 11px;
    color: #888;
    max-height: 60px;
    overflow-y: auto;
    word-break: break-all;
}

#bayesianContainer .flip-log .defect { color: #ef4444; font-weight: bold; }
#bayesianContainer .flip-log .good { color: #10b981; }

/* === Step-by-step equation detail === */
#bayesianContainer .eq-step-detail {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-top: 4px;
}

#bayesianContainer .eq-step-row {
    display: flex;
    gap: 8px;
    align-items: baseline;
    font-size: 12px;
    line-height: 1.5;
}

#bayesianContainer .eq-step-label {
    min-width: 80px;
    color: #808080;
    font-weight: bold;
    white-space: nowrap;
}

#bayesianContainer .eq-step-val {
    color: #e0e0e0;
    word-break: break-word;
}

#bayesianContainer .eq-step-val .val {
    color: #ffdd00;
}

/* === Step history table === */
#bayesianContainer .step-table-wrap {
    background: #111;
    border: 1px solid #333;
    border-radius: 6px;
    max-height: 180px;
    overflow-y: auto;
    font-size: 11px;
}

#bayesianContainer .step-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Courier New', monospace;
}

#bayesianContainer .step-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

#bayesianContainer .step-table th {
    background: #1a1a2e;
    color: #888;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 5px 6px;
    text-align: left;
    border-bottom: 1px solid #333;
    font-size: 10px;
}

#bayesianContainer .step-table td {
    padding: 4px 6px;
    color: #ccc;
    border-bottom: 1px solid #1a1a1a;
    white-space: nowrap;
}

#bayesianContainer .step-table tr:last-child td {
    background: rgba(139, 92, 246, 0.08);
    font-weight: bold;
}

#bayesianContainer .step-table .defect { color: #ef4444; font-weight: bold; }
#bayesianContainer .step-table .good { color: #10b981; }

/* === Example 2 specifics === */
#bayesianContainer .ex2-section {
    border-top: 1px solid #2a2a2a;
    padding-top: 12px;
}

#bayesianContainer .ex2-section:first-of-type {
    border-top: none;
    padding-top: 0;
}

#bayesianContainer .ex2-select {
    padding: 5px 8px;
    font-size: 12px;
    font-family: 'Courier New', monospace;
    background: #1a1a1a;
    color: #e0e0e0;
    border: 1px solid #444;
    border-radius: 4px;
    cursor: pointer;
    min-width: 110px;
}

#bayesianContainer .ex2-select:focus {
    outline: 1px solid #3b82f6;
    border-color: #3b82f6;
}

/* === Custom scrollbars (dark-blended) === */
#bayesianContainer ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

#bayesianContainer ::-webkit-scrollbar-track {
    background: transparent;
}

#bayesianContainer ::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 3px;
}

#bayesianContainer ::-webkit-scrollbar-thumb:hover {
    background: #555;
}

#bayesianContainer * {
    scrollbar-width: thin;
    scrollbar-color: #333 transparent;
}