/* ──────────────────────────────────────────────────────────────────────────
   Color editor (/tools/colors) — control-point table, live curve preview,
   illuminant swatches. Built on tokens (tokens.css).
   ────────────────────────────────────────────────────────────────────────── */

.color-editor {
  display: flex;
  gap: var(--space-8);
  align-items: flex-start;
  margin-top: var(--space-6);
}

.color-editor__list {
  flex: 0 0 16rem;
}

.color-editor__list .btn {
  margin-top: var(--space-3);
}

.color-editor__item {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  color: var(--ink-1);
  cursor: pointer;
}

.color-editor__item:hover,
.color-editor__item--active {
  color: var(--accent-gold);
}

.color-editor__main {
  flex: 1;
  min-width: 0;
}

.color-editor__fields {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.color-editor__field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.color-editor__field--grow {
  flex: 1;
  min-width: 12rem;
}

.color-editor__field input,
.color-editor__field select {
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--paper-0);
  font-family: var(--font-barlow);
  font-size: var(--fs-base);
}

.color-editor__workspace {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.color-editor__points {
  flex: 0 0 16rem;
}

.color-editor__table-wrap {
  max-height: 24rem;
  overflow-y: auto;
  margin: var(--space-2) 0 var(--space-3);
}

.color-editor__table {
  width: 100%;
  border-collapse: collapse;
}

.color-editor__table thead th {
  position: sticky;
  top: 0;
  background: var(--paper-3);
}

.color-editor__point-actions {
  display: flex;
  gap: 0.5rem;
}

/* The file input lives inside the label so the button is the picker. */
.color-editor__import input[type="file"] {
  display: none;
}

.color-editor__import-hint {
  margin: var(--space-2) 0 0;
  font-family: var(--font-barlow);
  font-size: var(--fs-2xs);
  color: var(--ink-8);
  max-width: 16rem;
  line-height: 1.5;
}

.color-editor__import-info {
  margin: var(--space-1) 0 0;
  font-family: var(--font-barlow);
  font-size: var(--fs-sm);
  color: var(--success-fg, #2e7d32);
}

.color-editor__table th {
  font-family: var(--font-barlow);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-7);
  text-align: left;
  padding: 0.2rem 0.3rem;
}

.color-editor__table td {
  padding: 0.15rem 0.3rem;
  border-bottom: 1px solid var(--paper-9);
}

.color-editor__table input {
  width: 5.5rem;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--paper-0);
  font-family: var(--font-barlow);
  font-size: var(--fs-base);
  font-variant-numeric: tabular-nums;
}

.color-editor__delete {
  border: none;
  background: none;
  color: var(--ink-8);
  font-size: var(--fs-md);
  cursor: pointer;
  padding: 0 0.3rem;
}

.color-editor__delete:hover:not(:disabled) {
  color: var(--ink-1);
}

.color-editor__delete:disabled {
  opacity: 0.35;
  cursor: default;
}

.color-editor__preview {
  flex: 1;
  min-width: 18rem;
  max-width: 32rem;
}

.color-editor__chart {
  width: 100%;
  height: 8rem;
  margin-top: var(--space-2);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  background: var(--paper-0);
  color: var(--accent-gold);
}

.color-editor__chart-axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-barlow);
  font-size: var(--fs-2xs);
  color: var(--ink-8);
  margin: 0.2rem 0 var(--space-3);
}

.color-editor__swatch-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: 0.5rem;
}

.color-editor__swatch-label {
  flex: 0 0 3rem;
  font-family: var(--font-barlow);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-7);
}

.color-editor__swatch {
  flex: 1;
  height: 1.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-warm);
}

.color-editor__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.color-editor__error {
  font-family: var(--font-barlow);
  font-size: var(--fs-sm);
  color: #a03030;
}

@media (max-width: 56rem) {
  .color-editor {
    flex-direction: column;
  }
}