/* ── Tokens (White Studio black-purple) ── */
:root {
  --rgb-gap: 16px;
}

body.text-rgb-tool {
  --rgb-bg-void: #0a0a0f;
  --rgb-bg-page: #111116;
  --rgb-bg-card: #1c1d26;
  --rgb-bg-raised: #16161d;
  --rgb-border: rgba(255, 255, 255, 0.08);
  --rgb-border-strong: rgba(255, 255, 255, 0.12);
  --rgb-accent: #8a2be2;
  --rgb-accent-strong: #6b1cbf;
  --rgb-accent-soft: color-mix(in srgb, var(--rgb-accent) 14%, transparent);
  --rgb-accent-ring: color-mix(in srgb, var(--rgb-accent) 32%, transparent);
  --rgb-text: #eef2ff;
  --rgb-muted: #9499a8;
  --accent: var(--rgb-accent);
  --border: var(--rgb-border);
  --text: var(--rgb-text);
  --muted: var(--rgb-muted);
  --panel: var(--rgb-bg-raised);
  --panel-soft: var(--rgb-bg-card);
}

@media (prefers-color-scheme: light) {
  body.text-rgb-tool:not([data-theme="dark"]) {
    --rgb-bg-void: #eef0f6;
    --rgb-bg-page: #f4f5f9;
    --rgb-bg-card: #ffffff;
    --rgb-bg-raised: #f9fafc;
    --rgb-border: rgba(22, 24, 39, 0.1);
    --rgb-border-strong: rgba(22, 24, 39, 0.16);
    --rgb-accent: #7c3aed;
    --rgb-accent-strong: #6d28d9;
    --rgb-accent-soft: color-mix(in srgb, var(--rgb-accent) 12%, transparent);
    --rgb-accent-ring: color-mix(in srgb, var(--rgb-accent) 28%, transparent);
    --rgb-text: #161827;
    --rgb-muted: #6f7285;
  }
}

body.text-rgb-tool {
  background: linear-gradient(180deg, var(--rgb-bg-page), var(--rgb-bg-void));
  color: var(--rgb-text);
  font-family: 'Space Grotesk', 'Noto Sans TC', 'Noto Sans', ui-sans-serif, system-ui, sans-serif;
}

.tool-header {
  position: sticky;
  top: 0;
  z-index: 24;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 84%, transparent);
  backdrop-filter: blur(10px) saturate(120%);
  padding: 10px 14px;
}

.tool-header-inner {
  width: min(1140px, 94vw);
  margin: 0 auto;
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
}

.tool-brand-card {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid color-mix(in oklab, var(--border) 84%, transparent);
  background: color-mix(in oklab, var(--panel-soft) 88%, #000 12%);
  transition: transform .16s ease, border-color .16s ease, background-color .16s ease, box-shadow .16s ease;
}

.tool-brand-card:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklab, var(--accent) 50%, var(--border));
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  box-shadow: 0 10px 20px rgba(0, 0, 0, .20);
}

.tool-brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid color-mix(in oklab, var(--border) 84%, transparent);
  box-shadow: var(--shadow-sm);
}

.tool-brand-copy {
  display: grid;
  min-width: 0;
}

.tool-brand-home {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 700;
  display: block;
  margin: 0 0 3px;
}

.tool-brand-sub {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

@media (min-width: 901px) {
  .tool-links {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
  }
}

.tool-links a {
  border: 1px solid color-mix(in oklab, var(--border) 85%, transparent);
  border-radius: 10px;
  padding: 8px 11px;
  background: color-mix(in oklab, var(--panel-soft) 88%, #000 12%);
  font-weight: 600;
  font-size: 13px;
  transition: transform .16s ease, border-color .16s ease, background-color .16s ease;
}

.tool-links a:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklab, var(--accent) 50%, var(--border));
  background: color-mix(in oklab, var(--accent) 10%, transparent);
}

main.page {
  width: min(1140px, 94vw);
  margin: 16px auto 30px;
  padding: 0;
  display: grid;
  gap: var(--rgb-gap);
}

.focus-strip {
  padding: 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}

.focus-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.focus-kicker {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
}

.focus-copy {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.focus-metrics {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.chip-lite {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 1px solid var(--rgb-border-strong);
  background: var(--rgb-accent-soft);
  color: var(--rgb-text);
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
}

.flow-step.is-active {
  border-color: var(--rgb-accent-ring);
  background: var(--rgb-accent-soft);
}

.flow-step.is-active span {
  color: var(--rgb-text);
  background: var(--rgb-accent-soft);
}

.workflow-rail {
  padding: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.flow-step {
  border: 1px solid var(--rgb-border);
  border-radius: 12px;
  background: var(--rgb-bg-card);
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
}

.flow-step span {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--rgb-border-strong);
  display: inline-grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--rgb-muted);
  flex-shrink: 0;
}

.flow-step p {
  margin: 0;
  font-size: 13px;
  color: var(--rgb-muted);
  font-weight: 600;
}

.flow-step.is-active p {
  color: var(--rgb-text);
}

.workspace {
  display: grid;
  gap: var(--rgb-gap);
  align-items: stretch;
}

.workspace-strips {
  grid-template-columns: minmax(0, 1fr);
}

.strip-panel {
  width: 100%;
  padding: 14px 16px;
  display: grid;
  gap: 12px;
}

.strip-head {
  display: grid;
  gap: 4px;
}

.strip-head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.strip-head h2,
.strip-panel h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
}

.strip-panel.compact-details {
  padding: 10px 16px;
}

.strip-panel.compact-details summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--rgb-text);
}

.strip-panel.compact-details summary::-webkit-details-marker {
  display: none;
}

.strip-panel.compact-details summary::after {
  content: '+';
  color: var(--rgb-muted);
  font-size: 18px;
  line-height: 1;
}

.strip-panel.compact-details[open] summary::after {
  content: '−';
}

.fold-inline {
  border: 1px solid var(--rgb-border);
  border-radius: 10px;
  background: var(--rgb-bg-card);
  padding: 8px 10px;
}

.fold-inline summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  list-style: none;
}

.fold-inline summary::-webkit-details-marker {
  display: none;
}

.panel {
  border-radius: 14px;
  border: 1px solid var(--rgb-border);
  background: var(--rgb-bg-raised);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.28);
}

.mini-copy {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.input-shell textarea {
  width: 100%;
  min-height: 140px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 92%, #000 8%);
  color: var(--text);
  padding: 12px;
  font-size: 15px;
  resize: vertical;
  font-family: 'Space Grotesk', 'Noto Sans TC', 'Noto Sans', ui-sans-serif, system-ui, sans-serif;
}

.control-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  max-width: 360px;
}

/* ── Gradient track & stop cards ── */
.track-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.track-meta h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.2;
}

.track-actions {
  display: inline-flex;
  gap: 4px;
  flex-wrap: wrap;
  align-items: center;
}

.track-actions .track-btn {
  min-height: 30px;
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
}

.track-hint {
  margin: 0;
}

.gradient-track {
  position: relative;
  height: 12px;
  border-radius: 999px;
  border: 1px solid var(--rgb-border-strong);
  background: linear-gradient(90deg, #666 0%, #333 100%);
  overflow: visible;
  touch-action: none;
}

.gradient-handles {
  position: absolute;
  inset: 0;
  pointer-events: auto;
}

.handle-dot {
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  cursor: ew-resize;
  pointer-events: auto;
  transition: box-shadow .12s ease;
  touch-action: none;
}

.handle-dot.is-active {
  box-shadow: 0 0 0 3px var(--rgb-accent-ring);
}

.stops {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
  max-height: none;
  overflow: visible;
  padding-right: 0;
}

.stops::-webkit-scrollbar {
  width: 6px;
}

.stops::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--rgb-border-strong);
}

.stop-card {
  position: relative;
  display: grid;
  gap: 8px;
  border: 1px solid var(--rgb-border);
  border-radius: 10px;
  background: var(--rgb-bg-raised);
  padding: 8px;
  transition: border-color .15s ease;
}

.stop-card:hover {
  border-color: var(--rgb-border-strong);
}

.stop-card.is-active {
  border-color: var(--rgb-accent-ring);
  box-shadow: 0 0 0 1px var(--rgb-accent-soft);
}

.stop-card.is-dragging {
  opacity: 0.85;
}

.stop-card.drop-before::before,
.stop-card.drop-after::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--rgb-accent);
}

.stop-card.drop-before::before { top: -1px; }
.stop-card.drop-after::after { bottom: -1px; }

.stop-card-head {
  display: grid;
  grid-template-columns: 20px 40px minmax(0, 1fr) auto 32px;
  align-items: center;
  gap: 6px;
}

.stop-card-track input[type="range"] {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  accent-color: var(--rgb-accent);
}

.stop-card-track input[type="range"]::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 999px;
  background: var(--rgb-border-strong);
}

.stop-card-track input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  margin-top: -5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.9);
  background: var(--rgb-accent);
  cursor: ew-resize;
}

.drag-handle {
  text-align: center;
  color: var(--rgb-muted);
  cursor: grab;
  user-select: none;
  font-weight: 700;
  font-size: 12px;
  line-height: 1;
}

.stop-color {
  width: 100%;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--rgb-border);
  background: transparent;
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.stop-hex {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--rgb-border);
  border-radius: 8px;
  background: var(--rgb-bg-card);
  color: var(--rgb-text);
  padding: 6px 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.pos-badge {
  flex-shrink: 0;
  min-width: 36px;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--rgb-muted);
  font-variant-numeric: tabular-nums;
}

.stop-delete {
  width: 32px;
  height: 32px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.stop-delete svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.compact-details .option-grid {
  margin-top: 10px;
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
}

.option-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 700;
}

.option-grid select {
  margin-top: 2px;
}

.preview-block {
  width: 100%;
  min-height: 64px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in oklab, var(--panel) 92%, #000 8%);
  padding: 14px 16px;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  font-family: 'VT323', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 22px;
  line-height: 1.4;
}

.fold {
  border: 1px solid color-mix(in oklab, var(--border) 86%, transparent);
  border-radius: 12px;
  background: color-mix(in oklab, var(--panel-soft) 88%, #000 12%);
  padding: 10px 12px;
}

.fold + .fold {
  margin-top: 10px;
}

.fold summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.fold summary::-webkit-details-marker {
  display: none;
}

.fold summary::after {
  content: '+';
  color: var(--muted);
  font-size: 18px;
  line-height: 1;
}

.fold[open] summary::after {
  content: '−';
}

.format-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1 1 320px;
  max-width: 100%;
}

.format-toolbar select {
  flex: 1 1 220px;
  min-width: 160px;
  max-width: 100%;
}

.format-toolbar .toggle-chip {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  background: color-mix(in oklab, var(--panel-soft) 86%, #000 14%);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .16s ease, color .16s ease, background-color .16s ease;
}

.format-toolbar .toggle-chip.is-on {
  border-color: var(--rgb-accent-ring);
  color: var(--rgb-text);
  background: var(--rgb-accent-soft);
}

.label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

pre.output {
  margin: 0;
  width: 100%;
  min-height: 72px;
  max-height: 200px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in oklab, var(--panel) 92%, #000 8%);
  color: var(--text);
  padding: 12px 16px;
  overflow: auto;
  white-space: pre;
  word-break: normal;
  font: 14px/1.6 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

.preview-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.chip {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 7px;
  background: color-mix(in oklab, var(--panel-soft) 86%, #000 14%);
  font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

.hint {
  color: var(--muted);
  font-size: 12px;
  margin: 0;
}

@media (max-width: 900px) {
  .workflow-rail {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 10px 12px;
    scroll-snap-type: x mandatory;
  }

  .workflow-rail .flow-step {
    flex: 0 0 auto;
    min-width: 140px;
    scroll-snap-align: start;
  }
}

@media (max-width: 767px) {
  .stop-card-head {
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
  }

  .stop-card-head .drag-handle {
    grid-column: 1;
    grid-row: 1;
  }

  .stop-card-head .stop-color {
    grid-column: 2;
    grid-row: 1;
  }

  .stop-card-head .stop-delete {
    grid-column: 3;
    grid-row: 1;
  }

  .stop-card-head .stop-hex {
    grid-column: 1 / 3;
    grid-row: 2;
  }

  .stop-card-head .pos-badge {
    grid-column: 3;
    grid-row: 2;
    align-self: center;
  }
}

@media (max-width: 640px) {
  .focus-strip {
    grid-template-columns: 1fr;
  }

  .focus-metrics {
    display: none;
  }

  .tool-header {
    padding: 10px;
  }

  .tool-brand-logo {
    width: 34px;
    height: 34px;
  }

  .tool-brand-sub {
    font-size: 11px;
  }

  .control-actions {
    grid-template-columns: 1fr;
    max-width: none;
  }

  .strip-head-row {
    flex-direction: column;
    align-items: stretch;
  }

  .format-toolbar {
    justify-content: flex-start;
  }

  .format-toolbar select {
    flex: 1 1 100%;
    min-width: 0;
  }

  .preview-block {
    font-size: 18px;
  }

  .stops {
    grid-template-columns: 1fr;
  }

  .stop-card-head {
    grid-template-columns: 18px 36px minmax(0, 1fr) auto 28px;
    gap: 4px;
  }
}

/* Phase 1 additions */
.format-toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.format-toggle-row .toggle-chip {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 9px;
  background: color-mix(in oklab, var(--panel-soft) 86%, #000 14%);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .16s ease, color .16s ease, background-color .16s ease;
}

.format-toggle-row .toggle-chip.is-on {
  border-color: var(--rgb-accent-ring);
  color: var(--rgb-text);
  background: var(--rgb-accent-soft);
}

.format-toggle-row .toggle-chip:disabled {
  opacity: .45;
  cursor: not-allowed;
}

pre.output.is-clickable {
  cursor: pointer;
}

pre.output.is-clickable:hover {
  border-color: var(--rgb-accent-ring);
}

pre.output.is-copied {
  border-color: color-mix(in oklab, #4ade80 55%, var(--border));
}

.flow-step.is-flash {
  animation: flowFlash .9s ease;
}

@keyframes flowFlash {
  0%, 100% { box-shadow: none; }
  40% { box-shadow: 0 0 0 2px var(--rgb-accent-ring); }
}

.preview-shell {
  display: grid;
  gap: 0;
  width: 100%;
}

.preview-context-select {
  min-width: 160px;
  max-width: 100%;
}

.preview-bg-controls {
  display: grid;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--rgb-border);
  border-radius: 10px;
  background: var(--rgb-bg-card);
}

.preview-bg-controls[hidden],
.preview-bg-panel[hidden] {
  display: none !important;
}

.preview-bg-label {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--rgb-muted);
  letter-spacing: 0.04em;
}

.preview-bg-mode {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preview-bg-panel {
  display: grid;
  gap: 8px;
}

.preview-bg-swatches,
.preview-bg-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preview-bg-swatch {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 2px solid var(--rgb-border-strong);
  background: var(--swatch-color, #1e1e1e);
  cursor: pointer;
  padding: 0;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.preview-bg-swatch:hover {
  border-color: var(--rgb-accent-ring);
}

.preview-bg-swatch.is-active {
  border-color: var(--rgb-accent);
  box-shadow: 0 0 0 2px var(--rgb-accent-soft);
}

.preview-bg-thumb {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 2px solid var(--rgb-border-strong);
  background-size: cover;
  background-position: center;
  background-repeat: repeat;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.preview-bg-thumb:hover {
  border-color: var(--rgb-accent-ring);
}

.preview-bg-thumb.is-active {
  border-color: var(--rgb-accent);
  box-shadow: 0 0 0 2px var(--rgb-accent-soft);
}

.preview-bg-custom-color,
.preview-bg-upload {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--rgb-muted);
}

.preview-bg-custom-color input[type="color"],
.preview-bg-upload input[type="file"] {
  font-size: 12px;
}

.preview-bg-custom-color input[type="color"] {
  width: 36px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--rgb-border);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}

.preview-shell.ctx-chat .preview-block {
  border-color: #2d2d2d;
  min-height: 56px;
  font-size: 19px;
  padding: 12px 14px;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.35);
}

.preview-shell.ctx-motd .preview-block {
  text-align: center;
  font-size: 24px;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #121212;
  white-space: normal;
  overflow-x: hidden;
}

.preview-shell.ctx-tab-header .preview-block,
.preview-shell.ctx-tab-footer .preview-block {
  text-align: center;
  font-size: 18px;
  background: linear-gradient(180deg, #1a1a2e, #16213e);
  min-height: 36px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: normal;
  overflow-x: hidden;
}

.preview-shell.ctx-tab-footer .preview-block {
  align-items: flex-end;
}

.preview-shell.ctx-gui-item .preview-block {
  font-size: 16px;
  line-height: 1.35;
  max-width: 320px;
  white-space: normal;
  background: #3c3c3c;
  border-color: #555;
  box-shadow: inset 0 0 0 2px #8b8b8b, inset 0 0 0 4px #373737;
}

.presets-panel {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.presets-panel .preset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.presets-panel input[type="text"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in oklab, var(--panel) 92%, #000 8%);
  color: var(--text);
  padding: 8px 10px;
  font-size: 13px;
}

.option-grid input[type="number"],
.option-grid input[type="text"]:not([type]) {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in oklab, var(--panel) 92%, #000 8%);
  color: var(--text);
  padding: 8px 10px;
  font-size: 14px;
}