:root {
  --bg: #0f1117;
  --panel: #171a23;
  --border: #2a2f3d;
  --fg: #e6e6eb;
  --muted: #9aa0b4;
  --accent: #ff7ac6;
  --link: #7fd1ff;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  line-height: 1.5;
}

body { max-width: 1100px; margin: 0 auto; padding: 24px 20px 48px; }

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 { font-family: var(--mono); font-size: 2.4rem; margin: 0 0 4px; }
h2 { font-size: 1.3rem; margin: 32px 0 12px; }

.tagline { font-size: 1.15rem; margin: 0 0 8px; }
.credit { color: var(--muted); margin: 0 0 12px; }
.links { display: flex; gap: 10px; margin: 0 0 24px; flex-wrap: wrap; }

.cta {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 6px;
  background: var(--accent);
  color: #111;
  font-weight: 600;
}
.cta-secondary { background: var(--panel); color: var(--fg); border: 1px solid var(--border); }
.cta:hover { text-decoration: none; filter: brightness(1.1); }

.now-playing { margin: 0 0 8px; font-family: var(--mono); }
#now-name { color: var(--accent); font-weight: 700; }
#now-description { color: var(--muted); }

.terminal-frame {
  height: 60vh;
  min-height: 360px;
  background: #000;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px;
  overflow: hidden;
}
#terminal { width: 100%; height: 100%; }

.hints { color: var(--muted); font-size: 0.9rem; margin: 8px 0 0; }
kbd {
  font-family: var(--mono);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0 5px;
}

#catalogue { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
#catalogue li {
  display: grid;
  grid-template-columns: 11rem 1fr auto;
  gap: 12px;
  align-items: baseline;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  cursor: pointer;
}
#catalogue li.current { border-color: var(--accent); }

.effect-name {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--link);
  background: none;
  border: 0;
  padding: 0;
  text-align: left;
  cursor: pointer;
}
.effect-name:hover { text-decoration: underline; }
li.current .effect-name { color: var(--accent); font-weight: 700; }
.effect-description { color: var(--fg); }

.upstream, .tag { font-size: 0.8rem; color: var(--muted); white-space: nowrap; }
.tag { border: 1px solid var(--border); border-radius: 999px; padding: 0 8px; }

footer {
  margin-top: 40px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}
footer p { margin: 4px 0; }

@media (max-width: 700px) {
  #catalogue li { grid-template-columns: 1fr; gap: 2px; }
}