/* Shared website theme, following COLMAPView's published design system.
   The reusable player does not import styles. See docs/DESIGN.md. */
@font-face {
  font-family: "IBM Plex Sans Variable";
  src: url("./fonts/ibm-plex-sans-latin-wght-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 700;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("./fonts/JetBrainsMono-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --bg-void: #0a0a0a;
  --bg-primary: #0f0f0f;
  --bg-secondary: #161616;
  --bg-tertiary: #1e1e1e;
  --bg-input: #1a1a1a;
  --bg-elevated: #242424;
  --bg-hover: #262626;
  --text-primary: #e8e8e8;
  --text-secondary: #a8a8a8;
  --text-muted: #858585;
  --border-color: #2a2a2a;
  --border-light: #3a3a3a;
  --border-subtle: #222222;
  --accent: #b8b8b8;
  --accent-hover: #d0d0d0;
  --accent-dim: rgb(184 184 184 / 12%);
  --accent-focus: rgb(184 184 184 / 25%);
  --success: #6b9b6b;
  --warning: #b89b6b;
  --error: #b86b6b;
  --info: #6b8bb8;
  --font-sans: "IBM Plex Sans Variable", "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", Consolas, monospace;
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --radius-sm: 2px;
  --radius: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --transition-fast: 100ms;
  --transition: 150ms;
  --transition-slow: 250ms;
  font: 400 14px/1.5 var(--font-sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--text-primary);
  background: var(--bg-primary);
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
button, select, input { font: inherit; }
button, a, select { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled, select:disabled { opacity: .35; cursor: default; }
a { color: var(--text-secondary); text-decoration: none; }
a:hover { color: var(--text-primary); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
code, output { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 36px;
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-primary);
  background: var(--bg-tertiary);
  line-height: 1.25;
  transition: background var(--transition), border-color var(--transition);
}
.button:hover { background: var(--bg-hover); border-color: var(--border-light); }
.button[aria-current="page"] { background: var(--accent-dim); border-color: var(--border-light); }
@media (hover: none) { .button { min-height: 44px; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}