/* HelixMeet design tokens — match Tomi where possible for visual coherence. */

:root {
  --bg:           #f8fafc;
  --bg-elev:     #ffffff;
  --bg-soft:     #f1f5f9;
  --fg:           #0f172a;
  --fg-muted:    #64748b;
  --fg-faint:    #94a3b8;
  --border:       #e2e8f0;
  --border-strong:#cbd5e1;
  --brand:        #4f46e5;
  --brand-2:     #06b6d4;
  --brand-fg:    #ffffff;
  --brand-soft:  rgba(79, 70, 229, 0.10);
  --accent:       #8b5cf6;
  --success:     #10b981;
  --warn:        #f59e0b;
  --danger:      #ef4444;

  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 22px;

  --shadow-sm: 0 1px 2px rgba(15,23,42,0.06);
  --shadow-md: 0 6px 18px rgba(15,23,42,0.10);
  --shadow-lg: 0 18px 40px rgba(15,23,42,0.16);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-8: 48px;

  --font-sans: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --duration-fast: 120ms;
  --duration: 220ms;
  --easing: cubic-bezier(.22,.84,.42,1);
}

[data-theme="dark"] {
  --bg:           #0a0a0b;
  --bg-elev:     #131318;
  --bg-soft:     #1c1c23;
  --fg:           #e9ecf1;
  --fg-muted:    #9ca3af;
  --fg-faint:    #6b7280;
  --border:       #1f2127;
  --border-strong:#2b2e36;
  --brand:        #818cf8;
  --brand-2:     #22d3ee;
  --brand-soft:  rgba(129, 140, 248, 0.14);
  --accent:       #a78bfa;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 6px 18px rgba(0,0,0,0.5);
  --shadow-lg: 0 18px 40px rgba(0,0,0,0.7);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:           #0a0a0b;
    --bg-elev:     #131318;
    --bg-soft:     #1c1c23;
    --fg:           #e9ecf1;
    --fg-muted:    #9ca3af;
    --fg-faint:    #6b7280;
    --border:       #1f2127;
    --border-strong:#2b2e36;
    --brand:        #818cf8;
    --brand-2:     #22d3ee;
    --brand-soft:  rgba(129, 140, 248, 0.14);
    --accent:       #a78bfa;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
    --shadow-md: 0 6px 18px rgba(0,0,0,0.5);
    --shadow-lg: 0 18px 40px rgba(0,0,0,0.7);
  }
}