/* Delhi Pulse / crisp city companion — v4 */
:root {
  --dp-ink: #13151A;
  --dp-canvas: #F7F8FA;
  --dp-white: #FFFFFF;
  --dp-secondary: #6C7481;
  --dp-muted-text: #67707C;
  --dp-line: #DCE0E6;
  --dp-lilac: #C6B6F3;
  --dp-lime: #DFFF7A;
  --dp-coral: #F27D5B;
  --dp-mint: #B9E1D3;
  --dp-essential-border: #67707C;
  --dp-night: var(--dp-ink);
  --dp-chalk: var(--dp-canvas);
  --dp-paper: var(--dp-canvas);
  --dp-panel: var(--dp-white);
  --dp-sandstone: var(--dp-lime);
  --dp-gold: var(--dp-lime);
  --dp-forest: var(--dp-ink);
  --dp-river: var(--dp-mint);
  --dp-clay: var(--dp-coral);
  --dp-ivory: var(--dp-white);
  --dp-taupe: var(--dp-secondary);
  --dp-cyan: var(--dp-coral);
  --dp-muted: var(--dp-muted-text);
  --dp-display: "DM Sans", Arial, sans-serif;
  --dp-body: "DM Sans", Arial, sans-serif;
  --dp-data: "IBM Plex Mono", monospace;
  --dp-display-weight: 800;
  --dp-space-unit: .25rem;
  --dp-radius-panel: .75rem;
  --dp-radius-sheet: 1rem;
  --dp-touch-target: 3rem;
  --dp-focus: 2px solid var(--dp-ink);
  --dp-state-duration: 180ms;
  --dp-camera-duration: 600ms;
}
@media(prefers-reduced-motion:reduce){:root{--dp-state-duration:0ms;--dp-camera-duration:0ms;}}

/* Midnight semantic roles. Physical ink/white and accent colours stay fixed. */
:root { --dp-text: var(--dp-ink); --dp-surface: var(--dp-white); --dp-on-accent: var(--dp-ink); }
[data-theme="dark"] {
  --dp-canvas: #11131A;
  --dp-surface: #1B1E29;
  --dp-surface-raised: #252937;
  --dp-surface-hover: #2C3040;
  --dp-text: #F3F4F8;
  --dp-secondary: #ADB5C7;
  --dp-muted-text: #ADB5C7;
  --dp-line: #3B4254;
  --dp-essential-border: #59637A;
  --dp-panel: var(--dp-surface);
  --dp-on-accent: #13151A;
  --dp-focus: 2px solid var(--dp-lilac);
}