/* ============================================================
   base.css — CSS custom properties, resets, typography
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;600&display=swap");

:root {
  /* Color Palette */
  --bg-deep: #060414;
  --bg-mid: #0d0b24;
  --bg-surface: #13113a;
  --panel-bg: rgba(18, 16, 50, 0.85);
  --panel-border: rgba(255, 255, 255, 0.07);
  --panel-glow: rgba(100, 80, 255, 0.12);

  /* Accent colors */
  --gold: #ffc94b;
  --gold-bright: #ffe689;
  --gold-dark: #c58200;
  --purple: #7c5cfc;
  --purple-light: #a78bfa;
  --blue: #3b82f6;
  --cyan: #22d3ee;
  --green: #4ade80;
  --red: #f87171;
  --orange: #fb923c;

  /* Text */
  --text: #f0efff;
  --text-dim: #9ea5d1;
  --text-muted: #5c6399;

  /* Rarity colors */
  --rarity-common: #9ea5d1;
  --rarity-uncommon: #4ade80;
  --rarity-rare: #3b82f6;
  --rarity-epic: #a78bfa;
  --rarity-legendary: #ffc94b;

  /* UI */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --transition: 0.2s ease;
  --font: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  /* Animated starfield background */
  background-image:
    radial-gradient(
      ellipse at 20% 20%,
      rgba(124, 92, 252, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 80% 80%,
      rgba(59, 130, 246, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 50% 0%,
      rgba(255, 201, 75, 0.06) 0%,
      transparent 40%
    );
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-mid);
}
::-webkit-scrollbar-thumb {
  background: var(--purple);
  border-radius: 3px;
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--purple-light);
  outline-offset: 2px;
}

h1 {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
}
h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 8px;
}

p {
  line-height: 1.5;
  color: var(--text-dim);
}

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  outline: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.hidden {
  display: none !important;
}