:root {
  --bg: #0f1115;
  --panel: #181b22;
  --line: #2a2f3a;
  --text: #e8eaf0;
  --muted: #9aa3b2;
  --accent: #7c5cff;
  --accent-soft: #7c5cff26;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}

header { padding: 1.5rem 1.25rem 0.5rem; max-width: 1100px; margin: 0 auto; }
header h1 { margin: 0; font-size: 1.6rem; }
header p { margin: 0.25rem 0 0; color: var(--muted); }

main {
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  gap: 1.25rem;
  padding: 1rem 1.25rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 760px) {
  main { grid-template-columns: 1fr; }
  #result { order: -1; }
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  margin: 0 0 1rem;
  padding: 0.75rem 1rem 1rem;
}
legend { padding: 0 0.4rem; font-weight: 600; }

label { display: block; margin: 0.5rem 0; }
select, input[type="number"] {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.45rem 0.55rem;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); }
.radio-row label, .check { margin: 0.35rem 0; }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip {
  margin: 0;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
}
.chip:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }

.hint { color: var(--muted); font-size: 0.9rem; margin: 0.25rem 0 0.5rem; }

.move-list { list-style: none; margin: 0; padding: 0; }
.move-list li { border-top: 1px solid var(--line); padding: 0.4rem 0; }
.move-list li:first-child { border-top: 0; }
.move-list label { margin: 0; cursor: pointer; }
.move-list .desc { margin: 0.15rem 0 0 1.6rem; color: var(--muted); font-size: 0.85rem; }
.move-list li.filtered { opacity: 0.4; }
.move-list li.variant { margin-left: 1.4rem; border-top-style: dashed; }

.move-name { font-weight: 600; }
.meta { display: block; color: var(--muted); font-size: 0.85rem; }
.move-list .meta { margin-left: 1.6rem; }

.result-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.result-head h2 { margin: 0; }
.actions { display: flex; gap: 0.5rem; }

button {
  font: inherit;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
button.secondary { background: transparent; color: var(--text); border-color: var(--line); }
button[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }
button:disabled { opacity: 0.5; cursor: default; }

.routine { list-style: none; margin: 0.75rem 0 0; padding: 0; }
.routine .move {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 0.55rem 0.8rem;
  margin: 0.35rem 0;
}
.routine .beats { display: block; color: var(--muted); font-size: 0.8rem; }
.routine .connector { color: var(--muted); font-size: 0.9rem; padding: 0.1rem 0 0.1rem 1rem; }