:root {
  --background: 194 60% 98%;
  --foreground: 222 34% 14%;
  --primary: 168 76% 38%;
  --secondary: 170 46% 90%;
  --muted: 195 32% 94%;
  --destructive: 0 78% 58%;
  --border: 192 24% 84%;
  --card: 0 0% 100%;

  --shadow-sm: 0 2px 10px hsla(190, 45%, 24%, 0.08);
  --shadow-md: 0 10px 30px hsla(190, 45%, 24%, 0.12);
  --shadow-lg: 0 24px 60px hsla(190, 45%, 24%, 0.18);

  --transition-fast: 160ms ease;
  --transition-smooth: 280ms cubic-bezier(0.22, 1, 0.36, 1);

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
}

.dark {
  --background: 212 34% 9%;
  --foreground: 190 42% 96%;
  --primary: 172 70% 44%;
  --secondary: 210 28% 17%;
  --muted: 212 24% 14%;
  --destructive: 0 72% 56%;
  --border: 210 16% 24%;
  --card: 212 26% 12%;

  --shadow-sm: 0 2px 10px hsla(0, 0%, 0%, 0.22);
  --shadow-md: 0 10px 30px hsla(0, 0%, 0%, 0.3);
  --shadow-lg: 0 24px 60px hsla(0, 0%, 0%, 0.38);
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, hsla(168, 76%, 38%, 0.12), transparent 32%),
    radial-gradient(circle at top right, hsla(196, 72%, 86%, 0.78), transparent 26%),
    hsl(var(--background));
}

.dark body {
  background:
    radial-gradient(circle at top left, hsla(172, 70%, 44%, 0.16), transparent 32%),
    radial-gradient(circle at top right, hsla(210, 26%, 24%, 0.92), transparent 24%),
    hsl(var(--background));
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.card-shadow {
  box-shadow: var(--shadow-md);
}

.soft-shadow {
  box-shadow: var(--shadow-sm);
}

.hero-shadow {
  box-shadow: var(--shadow-lg);
}

.glass {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.token-ring:focus-visible {
  outline: 2px solid hsl(var(--primary));
  outline-offset: 2px;
}

.fade-in {
  animation: fadeIn 0.35s var(--transition-smooth);
}

.float-in {
  animation: floatIn 0.45s var(--transition-smooth);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.hide-scrollbar::-webkit-scrollbar {
  display: none;
}

.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}