:root {
  --background: 160 45% 97%;
  --foreground: 174 42% 10%;
  --primary: 164 82% 39%;
  --primary-foreground: 0 0% 100%;
  --secondary: 35 94% 58%;
  --secondary-foreground: 28 46% 12%;
  --muted: 166 24% 88%;
  --muted-foreground: 170 12% 36%;
  --destructive: 0 78% 58%;
  --destructive-foreground: 0 0% 100%;
  --border: 166 22% 82%;
  --card: 0 0% 100%;
  --shadow-sm: 0 4px 14px hsl(170 40% 20% / 0.08);
  --shadow-md: 0 12px 30px hsl(170 40% 20% / 0.12);
  --shadow-lg: 0 22px 60px hsl(170 40% 20% / 0.18);
  --transition-fast: 150ms ease;
  --transition-smooth: 260ms cubic-bezier(.2,.8,.2,1);
  --radius-sm: 0.65rem;
  --radius-md: 1rem;
  --radius-lg: 1.45rem;
}
.dark {
  --background: 176 40% 7%;
  --foreground: 160 34% 94%;
  --primary: 164 76% 46%;
  --primary-foreground: 174 42% 8%;
  --secondary: 35 94% 62%;
  --secondary-foreground: 30 50% 10%;
  --muted: 176 26% 15%;
  --muted-foreground: 166 14% 67%;
  --destructive: 0 72% 62%;
  --destructive-foreground: 0 0% 100%;
  --border: 176 22% 22%;
  --card: 176 34% 10%;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: hsl(var(--foreground));
  background:
    radial-gradient(circle at top left, hsl(var(--primary) / 0.18), transparent 34rem),
    radial-gradient(circle at bottom right, hsl(var(--secondary) / 0.15), transparent 28rem),
    hsl(var(--background));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
button, a, input, select { transition: var(--transition-fast); }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid hsl(var(--primary) / 0.35);
  outline-offset: 2px;
}
.card-glow { box-shadow: var(--shadow-md); }
.soft-panel { backdrop-filter: blur(18px); }
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
@keyframes liftIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.animate-lift { animation: liftIn var(--transition-smooth); }