/* bench.css — styles for samples/benchmark/bench.html
   Extends samples/styles/styles.css with bench-specific components.
   Palette variables are defined in the shared stylesheet. */

:root {
    --row-alt:      #19202a;
    --row-hover:    #232c38;
    --bar-bg:       #1a212b;
    --bar-simd:     #4ade80;
    --bar-scalar:   #38bdf8;
    --bar-js:       #c084fc;
    --bar-mem:      #a3e635;
    --bar-cpu:      #fb923c;
}

/* ---- Info grid ---------------------------------------------------------- */

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 8px 16px;
}
.info-cell {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-soft);
}
.lbl { color: var(--text-dim); font-size: 12px; }
.val { font-family: var(--mono); font-size: 12px; color: var(--text); }
.val.ok   { color: var(--accent-2); }
.val.warn { color: var(--warn); }
.val.err  { color: var(--error); }

/* ---- Controls ----------------------------------------------------------- */

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    align-items: flex-end;
    margin-bottom: 14px;
}
.controls label {
    display: flex;
    flex-direction: column;
    gap: 3px;
    font-size: 12px;
    color: var(--text-dim);
}
.controls label.check {
    flex-direction: row;
    align-items: center;
    gap: 6px;
    padding-bottom: 5px;
}
.controls select {
    background: var(--bg-card-2);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 5px 8px;
    font: inherit;
    font-size: 12px;
    cursor: pointer;
}
.btn-primary {
    background: var(--accent);
    color: #0f1419;
    border: none;
    border-radius: 4px;
    padding: 6px 20px;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.12s;
}
.btn-primary:hover   { opacity: 0.88; }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-secondary {
    background: var(--bg-card-2);
    color: var(--text-dim);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 6px 16px;
    font: inherit;
    font-size: 13px;
    cursor: pointer;
}
.btn-secondary:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---- Progress ----------------------------------------------------------- */

.progress { margin: 0 0 12px; }
.progress-bar {
    height: 3px;
    background: var(--bg-card-2);
    border-radius: 2px;
    margin-bottom: 6px;
    overflow: hidden;
}
.progress-fill {
    height: 100%;
    background: var(--accent);
    width: 0%;
    transition: width 0.25s ease;
    border-radius: 2px;
}
.progress-text {
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--mono);
    min-height: 1.4em;
}

/* ---- Hardware summary cards --------------------------------------------- */

.hw-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 8px;
    margin-bottom: 4px;
}
.hw-card {
    background: var(--bg-card-2);
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    padding: 10px 14px;
}
.hw-card-label { font-size: 11px; color: var(--text-muted); margin-bottom: 2px; }
.hw-card-value { font-family: var(--mono); font-size: 16px; font-weight: 600; color: var(--accent); }
.hw-card-unit  { font-size: 11px; color: var(--text-dim); margin-top: 1px; }

/* ---- Results table ------------------------------------------------------ */

.results-wrap { overflow-x: auto; margin-top: 10px; }

.results {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.results th {
    text-align: left;
    padding: 6px 10px;
    border-bottom: 1px solid var(--border);
    color: var(--text-dim);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}
.results td {
    padding: 5px 10px;
    border-bottom: 1px solid var(--border-soft);
    white-space: nowrap;
    vertical-align: middle;
}
.results tr:hover td { background: var(--row-hover); }
.results tr.dir-sep td { border-top: 2px solid var(--border); }

.num { text-align: right; font-family: var(--mono); }
.bar-col { width: 120px; }

/* ---- Mode badges -------------------------------------------------------- */

.mode-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    font-family: var(--mono);
}
.b-simd   { background: #14532d; color: var(--accent); }
.b-scalar { background: #1e3a5f; color: #38bdf8; }
.b-js     { background: #3b1f58; color: #c084fc; }
.b-mem    { background: #1a2a1a; color: var(--accent-2); }
.b-cpu    { background: #2a1a1a; color: #fb923c; }
.b-noop   { background: #1f1f1f; color: var(--text-muted); }

/* ---- Speed bar ---------------------------------------------------------- */

.bar-wrap {
    height: 10px;
    background: var(--bar-bg);
    border-radius: 5px;
    overflow: hidden;
    min-width: 80px;
}
.bar-fill {
    height: 100%;
    border-radius: 5px;
    transition: width 0.3s ease;
}

/* ---- Thermal chip ------------------------------------------------------- */

.thermal-ok   { color: var(--accent-2); }
.thermal-warn { color: var(--warn); }
.thermal-bad  { color: var(--error); }

/* ---- Error banner ------------------------------------------------------- */

.error-banner {
    background: #3b1111;
    border: 1px solid var(--error);
    border-radius: 6px;
    padding: 10px 14px;
    color: var(--error);
    font-family: var(--mono);
    font-size: 12px;
    margin-bottom: 12px;
}