:root:not([data-theme]),
:root[data-theme="default"] {
  color-scheme: light;
  --color-canvas: #f4f1eb;
  --color-surface: #fffdf9;
  --color-surface-strong: #ffffff;
  --color-text: #232520;
  --color-muted: #6f7169;
  --color-border: #dedbd2;
  --color-primary: #385a4b;
  --color-primary-hover: #2c493d;
  --color-secondary: #675174;
  --color-secondary-hover: #54415f;
  --color-accent-soft: #e2ece6;
  --color-danger: #a23b3b;
  --color-danger-soft: #f8e8e5;
  --color-success: #2f654d;
  --color-success-soft: #e4f0e9;
  --color-panel: rgba(255, 253, 249, 0.94);
  --color-panel-border: rgba(222, 219, 210, 0.8);
  --color-body-glow: rgba(255, 255, 255, 0.75);
  --color-focus-ring: rgba(56, 90, 75, 0.16);
  --color-focus-border: rgba(56, 90, 75, 0.5);
  --color-code-bg: rgba(56, 90, 75, 0.08);
  --color-quiet-hover: rgba(56, 90, 75, 0.07);
  --color-icon-bg: rgba(56, 90, 75, 0.08);
  --color-note-bg: rgba(244, 241, 235, 0.75);
  --color-empty-bg: rgba(244, 241, 235, 0.7);
  --color-dialog-shadow: rgba(30, 29, 27, 0.25);
  --color-backdrop: rgba(31, 33, 29, 0.48);
  --shadow-panel: 0 18px 50px rgba(48, 45, 39, 0.08);
}