/* scene.rs's colours and type, and Portals' blue and orange. */
:root {
  --text: #ffffff;
  --soft: #dbe6ff;
  --link: #fdf05a;
  --bg: #1d63d8;
  --panel: rgba(0, 10, 40, 0.55);
  --line: rgba(255, 255, 255, 0.18);
  --blue: #2c8cff;
  --orange: #ff8a1c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 Tahoma, Verdana, system-ui, sans-serif;
}

a { color: var(--link); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--link); outline-offset: 2px; }
code { background: rgba(0, 0, 0, 0.25); padding: 0 4px; border-radius: 3px; }

header, main, footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}

header {
  padding-top: 28px;
  border-bottom: 4px solid;
  border-image: linear-gradient(to right, var(--blue) 50%, var(--orange) 50%) 1;
}

h1 {
  margin: 0 0 8px;
  font: 900 clamp(2rem, 6vw, 3.2rem)/1 Impact, 'Arial Black', sans-serif;
  letter-spacing: 0.03em;
}

h2 {
  margin: 0 0 8px;
  font: 900 1.4rem/1.1 Impact, 'Arial Black', sans-serif;
  letter-spacing: 0.02em;
}

.lede { max-width: 60ch; color: var(--soft); }

nav { display: flex; flex-wrap: wrap; gap: 4px 18px; }
nav a { display: inline-block; min-height: 24px; line-height: 24px; }

.howto, .manual {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 18px 0;
}
.howto ol { margin: 0; padding-left: 1.4em; }
.note { margin: 10px 0 0; padding: 8px 10px; border-left: 4px solid var(--orange); background: rgba(0, 0, 0, 0.2); }

.packs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}
.loading { color: var(--soft); }

.pack {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.pack .still {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  image-rendering: pixelated;
  background: #000;
}
.pack .body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pack .by { margin: 0; color: var(--soft); font-size: 0.9rem; }
.pack .about { margin: 0; }
.pack .facts { margin: 0; color: var(--soft); font-size: 0.85rem; }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: auto; padding-top: 8px; }

button.install {
  min-height: 36px;
  padding: 6px 14px;
  border: 0;
  border-radius: 6px;
  background: var(--orange);
  color: #1a0d00;
  font: 700 0.95rem Tahoma, Verdana, system-ui, sans-serif;
  cursor: pointer;
}
button.install:hover { background: #ffa04a; }
button.install:disabled { background: #8a8f99; color: #2a2d33; cursor: not-allowed; }

.progress { height: 8px; background: rgba(0, 0, 0, 0.35); border-radius: 4px; overflow: hidden; }
.progress .bar { height: 100%; width: 0; background: linear-gradient(to right, var(--blue), var(--orange)); transition: width 0.15s; }

.status { margin: 0; min-height: 1.4em; font-size: 0.9rem; }
.status.ok { color: #9dffb0; }
.status.error { color: #ffb4a0; }

footer { color: var(--soft); font-size: 0.85rem; padding-bottom: 32px; }
footer .made { font-style: italic; opacity: 0.85; }

@media (prefers-reduced-motion: reduce) {
  .progress .bar { transition: none; }
}