:root {
  --background: 220 33% 98%;
  --foreground: 224 23% 15%;
  --primary: 256 84% 58%;
  --secondary: 192 79% 52%;
  --muted: 220 24% 92%;
  --destructive: 0 77% 58%;
  --border: 221 22% 84%;
  --card: 0 0% 100%;
  --shadow-sm: 0 10px 30px hsla(256, 84%, 58%, 0.08);
  --shadow-md: 0 18px 50px hsla(223, 35%, 18%, 0.12);
  --shadow-lg: 0 24px 80px hsla(256, 84%, 58%, 0.18);
  --transition-fast: 120ms ease;
  --transition-smooth: 220ms ease;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
}

.dark {
  --background: 226 30% 10%;
  --foreground: 210 25% 96%;
  --primary: 262 86% 68%;
  --secondary: 189 81% 62%;
  --muted: 225 18% 18%;
  --destructive: 0 75% 62%;
  --border: 224 16% 28%;
  --card: 228 27% 14%;
  --shadow-sm: 0 10px 30px hsla(262, 86%, 68%, 0.12);
  --shadow-md: 0 18px 50px hsla(0, 0%, 0%, 0.28);
  --shadow-lg: 0 24px 80px hsla(262, 86%, 68%, 0.25);
}

* {
  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(256, 84%, 58%, 0.10), transparent 30%),
    radial-gradient(circle at top right, hsla(192, 79%, 52%, 0.10), transparent 26%),
    hsl(var(--background));
}

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

.input-base {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid hsl(var(--border));
  background: hsl(var(--card));
  color: hsl(var(--foreground));
  padding: 0.9rem 1rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.input-base:focus {
  border-color: hsl(var(--primary));
  box-shadow: 0 0 0 4px hsla(256, 84%, 58%, 0.15);
}

textarea.input-base {
  min-height: 120px;
  resize: vertical;
}

button, a {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast), background-color var(--transition-fast);
}

button:hover, a:hover {
  transform: translateY(-1px);
}

.gradient-text {
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.resume-sheet {
  background: white;
  color: #111827;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.scrollbar-thin::-webkit-scrollbar {
  width: 8px;
}

.scrollbar-thin::-webkit-scrollbar-thumb {
  background: hsla(256, 84%, 58%, 0.25);
  border-radius: 999px;
}