:root {
  --background: 42 33% 97%;
  --foreground: 225 28% 16%;
  --primary: 256 74% 58%;
  --secondary: 34 92% 79%;
  --muted: 38 26% 92%;
  --destructive: 0 72% 56%;
  --border: 255 20% 85%;
  --card: 0 0% 100%;
  --shadow-sm: 0 8px 20px rgba(57, 46, 120, 0.08);
  --shadow-md: 0 16px 40px rgba(57, 46, 120, 0.14);
  --shadow-lg: 0 28px 70px rgba(57, 46, 120, 0.2);
  --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: 246 30% 10%;
  --foreground: 38 33% 95%;
  --primary: 263 88% 70%;
  --secondary: 31 70% 58%;
  --muted: 246 18% 18%;
  --destructive: 0 78% 64%;
  --border: 247 17% 25%;
  --card: 246 23% 14%;
  --shadow-sm: 0 10px 24px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 18px 44px rgba(0, 0, 0, 0.32);
  --shadow-lg: 0 30px 72px rgba(0, 0, 0, 0.42);
}

* {
  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;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

button,
a,
input,
select {
  transition: all var(--transition-fast);
}

::selection {
  background: hsl(var(--primary) / 0.22);
}

.glow-primary {
  position: relative;
}

.glow-primary::after {
  content: "";
  position: absolute;
  inset: auto 14px -8px 14px;
  height: 24px;
  border-radius: 999px;
  background: hsl(var(--primary) / 0.2);
  filter: blur(16px);
  z-index: 0;
  pointer-events: none;
}

.glow-secondary {
  position: relative;
}

.glow-secondary::after {
  content: "";
  position: absolute;
  inset: auto 14px -8px 14px;
  height: 24px;
  border-radius: 999px;
  background: hsl(var(--secondary) / 0.26);
  filter: blur(16px);
  z-index: 0;
  pointer-events: none;
}

.glow-primary > *,
.glow-secondary > * {
  position: relative;
  z-index: 1;
}

input::placeholder {
  color: hsl(var(--foreground) / 0.42);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}