:root {
  color-scheme: dark;
}

html, body {
  margin: 0;
  padding: 0;
  background: #f0eee9;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Inter", system-ui, sans-serif;
}

.tweaks-panel {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  background: #1a1714;
  color: #f0eee9;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  padding: 16px 18px;
  border-radius: 10px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  min-width: 260px;
  font-size: 11px;
  letter-spacing: 0.04em;
  display: none;
}
.tweaks-panel.open { display: block; }
.tweaks-panel h3 {
  margin: 0 0 12px;
  font-size: 10px;
  letter-spacing: 0.2em;
  opacity: 0.6;
  font-weight: 600;
}
.tweaks-panel label {
  display: block;
  margin-bottom: 10px;
  font-size: 10px;
  letter-spacing: 0.1em;
  opacity: 0.7;
}
.tweaks-panel select {
  width: 100%;
  background: #2a2520;
  color: #f0eee9;
  border: 1px solid #3a3530;
  padding: 6px 8px;
  font-family: inherit;
  font-size: 11px;
  margin-top: 4px;
  border-radius: 4px;
}
.tweaks-panel .swatches {
  display: flex;
  gap: 6px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.tweaks-panel .sw {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
}
.tweaks-panel .sw.active { border-color: #fff; }