/* Tweaks panel */

.tweaks-panel {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  width: 320px;
  background: oklch(0.98 0.005 95);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 20px;
  font-family: var(--f-body);
}
.tweaks-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}
.tweaks-header h3 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 18px;
}
.tweaks-header button {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-warm);
  font-size: 18px;
  color: var(--ink-muted);
}
.tweaks-field {
  margin-bottom: 16px;
}
.tweaks-field label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  margin-bottom: 8px;
}
.tweaks-options {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.tweaks-options button {
  padding: 8px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--bg-elev);
  font-size: 12px;
  cursor: pointer;
  transition: all .2s;
  color: var(--ink);
}
.tweaks-options button:hover { border-color: var(--ink-muted); }
.tweaks-options button.active {
  background: var(--ink);
  color: var(--ink-inverse);
  border-color: var(--ink);
}
.tweaks-swatches {
  display: flex;
  gap: 8px;
}
.tweaks-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s, border-color .15s;
  box-shadow: inset 0 0 0 1px oklch(1 0 0 / 0.2);
}
.tweaks-swatch:hover { transform: scale(1.08); }
.tweaks-swatch.active { border-color: var(--ink); transform: scale(1.08); }
.tweaks-hint {
  font-size: 11px;
  color: var(--ink-muted);
  font-style: italic;
  margin-top: 12px;
  line-height: 1.4;
}