:root {
  --background: 0 0% 99%;
  --foreground: 222 30% 14%;
  --primary: 355 78% 52%;
  --secondary: 214 88% 56%;
  --muted: 210 28% 95%;
  --destructive: 0 78% 54%;
  --border: 220 20% 88%;
  --card: 0 0% 100%;
  --shadow-sm: 0 4px 12px hsla(355, 60%, 30%, 0.08);
  --shadow-md: 0 12px 30px hsla(355, 60%, 25%, 0.12);
  --shadow-lg: 0 22px 55px hsla(355, 60%, 22%, 0.18);
  --transition-fast: 160ms ease;
  --transition-smooth: 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --radius-sm: 0.6rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
}

.dark {
  --background: 223 28% 10%;
  --foreground: 210 24% 96%;
  --primary: 355 82% 60%;
  --secondary: 201 88% 64%;
  --muted: 223 20% 16%;
  --destructive: 0 82% 62%;
  --border: 223 15% 24%;
  --card: 223 24% 13%;
  --shadow-sm: 0 4px 12px hsla(0, 0%, 0%, 0.24);
  --shadow-md: 0 12px 30px hsla(0, 0%, 0%, 0.35);
  --shadow-lg: 0 22px 55px hsla(0, 0%, 0%, 0.5);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif;
  background:
    radial-gradient(circle at top right, hsla(355, 85%, 58%, 0.10), transparent 28%),
    radial-gradient(circle at bottom left, hsla(214, 90%, 56%, 0.08), transparent 30%),
    hsl(var(--background));
}

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

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

.card-surface {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
}

.glass-panel {
  background: linear-gradient(135deg, hsla(0, 0%, 100%, 0.85), hsla(0, 0%, 100%, 0.62));
  backdrop-filter: blur(14px);
}

.dark .glass-panel {
  background: linear-gradient(135deg, hsla(223, 24%, 16%, 0.84), hsla(223, 24%, 13%, 0.68));
}

.soft-ring:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px hsla(355, 78%, 52%, 0.18);
}

.hover-lift {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.metric-bar {
  overflow: hidden;
  position: relative;
}

.metric-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, hsla(0, 0%, 100%, 0.24), transparent);
  transform: translateX(-100%);
  animation: pulse-shimmer 2.6s infinite;
}

@keyframes pulse-shimmer {
  to {
    transform: translateX(100%);
  }
}

.skeleton {
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, hsl(var(--muted)) 25%, hsla(0, 0%, 100%, 0.7) 50%, hsl(var(--muted)) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.6s infinite linear;
}

.dark .skeleton {
  background: linear-gradient(90deg, hsl(var(--muted)) 25%, hsla(223, 18%, 24%, 0.8) 50%, hsl(var(--muted)) 75%);
  background-size: 200% 100%;
}

@keyframes skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}