:root {
  --brand: #00728f;
  --brand-deep: #005e7a;
  --brand-soft: #e1f3f7;
  --on-brand: #ffffff;
  --brand-teal: #0297bf;
  --brand-cyan: #26ced1;
  --brand-royal: #304faa;
  --side-bg: #08363b;
  --side-bg-2: #0e4a51;
  --side-head: #052a2e;
  --side-line: rgba(255, 255, 255, 0.09);
  --side-text: #a8cbcf;
  --side-title: #ffffff;
  --paper: #f4f9fa;
  --surface: #ffffff;
  --ink: #08363b;
  --muted: #4c6b70;
  --faint: #567175;
  --line: #d9e9eb;
  --user-bubble: #e1f3f7;
  --user-line: #bfe2ea;
  --danger: #b3261e;
  --focus-ring: rgba(2, 151, 191, 0.18);
  --radius: 12px;
  --radius-lg: 16px;
  --pill: 999px;
  --shadow-sm: 0 1px 2px rgba(8, 54, 59, 0.06);
  --shadow-md: 0 4px 16px rgba(8, 54, 59, 0.08);
  --shadow-lg: 0 18px 50px rgba(5, 42, 46, 0.28);
  --font: 'Jost', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-head: 'Urbanist', 'Jost', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}