/* Weights editor + filters. */

.weights-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.weights-total {
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--accent);
}

/* Compact section header — used by Weights to fold preset/reset/total/export
 * trigger into the same row as the H2, eliminating an entire toolbar row. */
.section-head-compact {
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  row-gap: 6px;
}
.section-title-compact {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  flex: 0 0 auto;
}
.section-head-compact .weights-total { margin-left: auto; }
.select-row.inline-compact { gap: 6px; font-size: 0.82rem; }
.select-row.inline-compact > span { color: var(--muted); font-weight: 600; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.04em; }
.select-row.inline-compact select { flex: 0 0 auto; min-width: 130px; padding: 3px 6px; font-size: 0.85rem; }
.btn-compact { padding: 3px 10px; font-size: 0.82rem; }
.weights-total.invalid {
  color: var(--danger);
  border-color: var(--danger);
}
.weights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 6px;
}
.weight-row {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 6px 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.weight-row .label { font-size: 0.74rem; color: var(--muted); font-weight: 600; line-height: 1.2; }
.weight-row .controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.weight-row .controls input[type="range"] { flex: 1; min-width: 0; }
.weight-row .controls input[type="number"] {
  width: 56px;
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* Filter toolbar — compact horizontal grid that wraps when needed.
 * Each control is a single row (label + input/select). The reset button
 * and gpu-status hint fold into the same wrap so users see all filters
 * at a glance instead of scanning a tall column. */
.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 6px var(--space-2);
  align-items: center;
}
.checkbox-row, .select-row, .number-row {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
  min-width: 0;
}
.select-row > span, .number-row > span {
  flex: 0 0 auto;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.select-row select,
.number-row input,
.select-row input[type="search"] {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  padding: 3px 6px;
  font-size: 0.85rem;
}
.checkbox-row {
  font-size: 0.82rem;
}
.checkbox-row > span {
  font-size: 0.78rem;
  text-transform: none;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--text);
}
.gpu-status-line {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.74rem;
  color: var(--muted);
  font-style: italic;
  text-align: right;
}
.gpu-status-line:empty { display: none; }
#filters-reset.btn-compact { justify-self: end; }
.muted-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.muted-note.inline {
  display: inline-block;
  margin-left: var(--space-2);
  font-size: 0.78rem;
  color: var(--muted);
  font-style: italic;
}
.muted-note.inline:empty { display: none; }

#filter-gpu-select option:disabled {
  color: var(--muted);
  font-style: italic;
}