/* model-value-widget.css — styles for the Model Value dashboard widget
 * Uses CSS custom properties that both demo.css and style.css define.
 * Included via <link> in both index.html and demo.html.
 */

.mv-root {
    padding: 20px 24px 28px;
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ── Header ─────────────────────────────────────────────────────────────────── */
.mv-header-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.mv-header-sub {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── KPI grid ────────────────────────────────────────────────────────────────── */
.mv-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}

.mv-kpi-card {
    background: var(--surface2, var(--surface));
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
}

.mv-kpi-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.mv-kpi-icon {
    font-size: 22px;
    line-height: 1;
}

.mv-status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

.mv-kpi-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--text);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.mv-kpi-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 2px;
}

.mv-kpi-sub {
    font-size: 11.5px;
    color: var(--text-faint, var(--text-muted));
    line-height: 1.4;
    margin-top: 4px;
}

/* ── Context callout ─────────────────────────────────────────────────────────── */
.mv-context-box {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-left: 3px solid var(--pink, #d41e6e);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.55;
}

.mv-context-icon {
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ── Factor bars ─────────────────────────────────────────────────────────────── */
.mv-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mv-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.02em;
}

.mv-section-sub {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

.mv-factor-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mv-factor-row {
    display: grid;
    grid-template-columns: 170px 1fr 120px 80px;
    align-items: center;
    gap: 10px;
}

.mv-factor-name {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mv-factor-bar-wrap {
    background: rgba(255,255,255,0.07);
    border-radius: 3px;
    height: 8px;
    overflow: hidden;
}

.mv-factor-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.mv-factor-dir {
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.mv-factor-cert {
    font-size: 11px;
    color: var(--text-faint, var(--text-muted));
    text-align: right;
    white-space: nowrap;
}

/* ── Technical details ────────────────────────────────────────────────────────── */
.mv-tech-details {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.mv-tech-details summary {
    padding: 11px 16px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.mv-tech-details summary::-webkit-details-marker { display: none; }
.mv-tech-details summary::before {
    content: '▶';
    font-size: 9px;
    transition: transform 0.2s;
    color: var(--text-faint, var(--text-muted));
}
.mv-tech-details[open] summary::before { transform: rotate(90deg); }
.mv-tech-details summary:hover { color: var(--text); }

.mv-tech-badge {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-faint, var(--text-muted));
    background: var(--surface2, rgba(255,255,255,0.06));
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 6px;
}

.mv-tech-body {
    padding: 12px 16px 16px;
    border-top: 1px solid var(--border);
}

.mv-tech-note {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 12px;
}

.mv-tech-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.mv-tech-table td {
    padding: 5px 8px;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    vertical-align: middle;
}

.mv-tech-table td:first-child {
    width: 65%;
}

.mv-tech-table td strong {
    color: var(--text);
    font-weight: 600;
}

.mv-tech-table tr:last-child td {
    border-bottom: none;
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .mv-kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .mv-factor-row { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; }
    .mv-factor-dir, .mv-factor-cert { display: none; }
    .mv-root { padding: 16px; }
}