:root {
  /* Neumorphic base — soft dark with warm undertone */
  --bg-base: #2a2530;
  --bg-raised: #322c38;
  --bg-inset: #221e28;
  --bg-page: #252030;
  --bg-deep: #1c1820;

  /* Shadows — tinted with purple */
  --shadow-raised: 6px 6px 12px #18141e, -6px -6px 12px #3c3544;
  --shadow-raised-sm: 3px 3px 6px #18141e, -3px -3px 6px #3c3544;
  --shadow-inset: inset 4px 4px 8px #18141e, inset -4px -4px 8px #3c3544;
  --shadow-inset-sm: inset 2px 2px 4px #18141e, inset -2px -2px 4px #3c3544;
  --shadow-pressed: inset 3px 3px 6px #18141e, inset -3px -3px 6px #3c3544;

  /* Text */
  --text-primary: #f0e8f0;
  --text-secondary: #a896b0;
  --text-muted: #7a6a85;
  --text-accent: #E87DB5;

  /* Accent — rose / pink */
  --accent: #E87DB5;
  --accent-hover: #F098C8;
  --accent-active: #D066A0;
  --accent-glow: rgba(232, 125, 181, 0.3);
  --accent-subtle: rgba(232, 125, 181, 0.08);

  /* Status */
  --success: #7DD8A0;
  --warning: #F0C86A;
  --error: #E87070;
  --info: #82B4E8;

  /* Controls */
  --control-radius: 12px;
  --control-radius-sm: 8px;
  --panel-radius: 16px;
  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;

  /* Layout */
  --sidebar-width: 380px;
  --topbar-height: 56px;
  --promptbar-height: 64px;
  --gap: 16px;
  --gap-sm: 8px;
  --gap-xs: 4px;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --fs-xs: 0.7rem;
  --fs-sm: 0.8rem;
  --fs-base: 0.9rem;
  --fs-lg: 1.05rem;
  --fs-xl: 1.25rem;
  --fs-title: 1.5rem;
}