/* Metrics panel - adaptive quality display, ratio gauge, performance stats */

.metrics-panel {
    padding: 1rem;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    display: none;
}

.metrics-panel.active {
    display: block;
}

.metrics-section {
    margin-bottom: 1.25rem;
}

.metrics-section:last-child {
    margin-bottom: 0;
}

.metrics-panel h3 {
    color: var(--color-cyan);
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.5rem;
}

.metric-item {
    background: rgba(0, 0, 0, 0.2);
    padding: 0.6rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.metric-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
}

.metric-value.good {
    color: var(--color-success);
}

.metric-value.warning {
    color: var(--color-warning);
}

.metric-value.bad {
    color: var(--color-danger);
}

.metric-label {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    margin-top: 0.2rem;
    text-transform: uppercase;
}

/* Adaptive Quality Display */
.adaptive-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.adaptive-item {
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--radius-lg);
    padding: 0.75rem;
    text-align: center;
}

.adaptive-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-bottom: 0.3rem;
    letter-spacing: 0.03em;
}

.adaptive-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.adaptive-bar {
    height: 10px;
    border-radius: 5px;
    position: relative;
    margin-bottom: 0.3rem;
}

/* Preset bar: left=fast(orange) -> right=slow(blue/quality) */
.adaptive-bar.preset-bar {
    background: linear-gradient(to right, var(--color-orange), var(--color-warning) 30%, var(--color-success) 60%, var(--color-primary));
}

/* CRF bar: left=0(green/best) -> right=+7(red/fast) */
.adaptive-bar.crf-bar {
    background: linear-gradient(to right, var(--color-success), var(--color-warning) 40%, var(--color-orange) 70%, var(--color-danger));
}

.adaptive-bar-fill {
    position: absolute;
    top: -2px;
    height: 14px;
    width: 6px;
    background: var(--color-text);
    border-radius: 3px;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.5), 0 0 3px rgba(255, 255, 255, 0.8);
    transition: left 0.3s ease;
    transform: translateX(-50%);
}

.adaptive-range {
    display: flex;
    justify-content: space-between;
    font-size: 0.6rem;
    color: var(--color-text-dim);
    margin-top: 0.15rem;
}

.adaptive-range .range-good {
    color: var(--color-success);
}

.adaptive-range .range-fast {
    color: var(--color-orange);
}

.adaptive-stats {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.adaptive-stats span {
    padding: 0.2rem 0.5rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.stat-up {
    color: var(--color-success);
}

.stat-down {
    color: var(--color-danger);
}

/* Ratio Gauge */
.ratio-gauge {
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-lg);
    padding: 0.75rem;
}

.ratio-bar {
    position: relative;
    height: 24px;
    background: linear-gradient(to right,
        var(--color-success) 0%, var(--color-success) 50%,
        var(--color-warning) 50%, var(--color-warning) 70%,
        var(--color-success) 70%, var(--color-success) 80%,
        var(--color-warning) 80%, var(--color-warning) 90%,
        var(--color-danger) 90%, var(--color-danger) 100%
    );
    border-radius: var(--radius-sm);
    margin-bottom: 0.4rem;
    overflow: visible;
}

.ratio-target {
    position: absolute;
    top: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-sm);
    box-sizing: border-box;
}

.ratio-needle {
    position: absolute;
    top: -6px;
    width: 4px;
    height: 36px;
    background: var(--color-text);
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    transform: translateX(-50%);
    transition: left 0.3s ease;
    left: 0%;
}

.ratio-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
    color: var(--color-text-dim);
    padding: 0 0.25rem;
}

.ratio-labels .target-label {
    color: var(--color-success);
    font-weight: 600;
}

.ratio-value {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

.ratio-value.good {
    color: var(--color-success);
}

.ratio-value.warning {
    color: var(--color-warning);
}

.ratio-value.bad {
    color: var(--color-danger);
}