:root {
  --brand: #7000ff;
  --brand-soft: #f1ebff;
  --text: #1f2026;
  --muted: #7a7b85;
  --line: #ececf1;
  --bg: #f6f6f9;
  --card: #ffffff;
  --good-bg: #e9f9ef;
  --good: #146c34;
}

@media (prefers-color-scheme: dark) {
  :root {
    --brand: #a46bff;
    --brand-soft: #2a1f42;
    --text: #ececf1;
    --muted: #9a9ba6;
    --line: #2b2c33;
    --bg: #131318;
    --card: #1c1c22;
    --good-bg: #13301f;
    --good: #7ee0a2;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main { max-width: 860px; margin: 0 auto; padding: 32px 16px 40px; }

.hero h1 { margin: 0 0 6px; font-size: 32px; letter-spacing: -.02em; }
.hero h1 span { color: var(--brand); }
.hero p { margin: 0 0 18px; color: var(--muted); max-width: 640px; }

#search { display: flex; gap: 8px; }
#search input {
  flex: 1; min-width: 0; padding: 13px 14px; font-size: 15px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--card); color: var(--text);
}
#search input:focus { outline: 2px solid var(--brand); outline-offset: -1px; }
button {
  border: 0; border-radius: 12px; background: var(--brand); color: #fff;
  padding: 0 20px; font-size: 15px; font-weight: 600; cursor: pointer;
}
button:disabled { opacity: .6; cursor: progress; }

.check { display: inline-flex; gap: 8px; align-items: center; margin-top: 10px; color: var(--muted); font-size: 14px; cursor: pointer; }
.check input, input[type=range] { accent-color: var(--brand); }

#result { margin-top: 28px; }

.state { text-align: center; padding: 48px 12px; color: var(--muted); }
.state.error { color: #e0464e; }
.spinner { width: 36px; height: 36px; margin: 0 auto 14px; border: 3px solid var(--brand-soft); border-top-color: var(--brand); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.product { display: flex; gap: 16px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px; }
.product img { width: 72px; height: 96px; object-fit: cover; border-radius: 10px; flex: none; }
.product a { color: inherit; text-decoration: none; font-weight: 600; }
.product a:hover { color: var(--brand); }
.product .meta { color: var(--muted); font-size: 14px; margin-top: 4px; }

.summary { margin: 14px 0; padding: 12px 14px; border-radius: 12px; }
.summary.good { background: var(--good-bg); color: var(--good); }
.summary.best { background: var(--brand-soft); color: var(--brand); }
.summary.neutral { background: var(--card); color: var(--muted); border: 1px solid var(--line); }

.toolbar { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; justify-content: space-between; margin: 6px 0 10px; }
.toolbar label { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); }
.toolbar input[type=range] { width: 180px; }
.chip { background: var(--brand-soft); color: var(--brand); padding: 8px 14px; border-radius: 999px; font-size: 14px; }

.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tabs button { flex: 1; background: none; color: var(--muted); border-radius: 0; padding: 12px 4px; border-bottom: 2px solid transparent; font-weight: 500; }
.tabs button.on { color: var(--brand); border-bottom-color: var(--brand); font-weight: 600; }

.list { display: grid; gap: 6px; margin-top: 10px; }
.item {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  color: inherit; text-decoration: none;
}
.item:hover { border-color: var(--brand); }
.item.current { background: var(--brand-soft); border-color: var(--brand); }
.item.na { opacity: .5; }
.rank { width: 24px; text-align: center; color: var(--muted); font-size: 13px; flex: none; }
.item img, .noimg { width: 48px; height: 64px; object-fit: cover; border-radius: 8px; flex: none; background: var(--bg); }
.info { flex: 1; min-width: 0; display: grid; gap: 3px; }
.title { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 14px; line-height: 1.35; }
.sub { font-size: 12px; color: var(--muted); }
.sim { color: var(--brand); }
.tag { background: var(--brand); color: #fff; padding: 1px 7px; border-radius: 5px; font-size: 11px; }
.price { display: grid; text-align: right; white-space: nowrap; flex: none; }
.price s { color: var(--muted); font-size: 12px; }
.stats { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 13px; }
.product .stats { margin-top: 6px; }
.st-rating { color: #f5a623; font-weight: 600; }
.st-orders { color: var(--text); }
.st-muted { color: var(--muted); font-weight: 400; }
.foot { margin-top: 14px; font-size: 12px; color: var(--muted); }

.link-btn { display: block; background: none; color: var(--brand); padding: 8px 0 0; font-weight: 500; font-size: 14px; }

.install { margin-top: 48px; display: grid; gap: 12px; }
.install h2 { margin: 0 0 4px; font-size: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; }
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 6px 0; }
.card ol { margin: 8px 0; padding-left: 20px; }
.ver { color: var(--muted); font-weight: 400; font-size: 13px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 4px; }
.btn { display: inline-flex; align-items: center; padding: 10px 16px; border-radius: 12px; background: var(--brand); color: #fff; text-decoration: none; font-weight: 600; font-size: 14px; }
.btn + .btn { background: var(--brand-soft); color: var(--brand); }
.note { color: var(--muted); font-size: 13px; }
details summary { cursor: pointer; color: var(--brand); font-size: 14px; margin-top: 6px; }
code { font: 13px/1.4 ui-monospace, Consolas, monospace; background: var(--bg); padding: 1px 5px; border-radius: 5px; }
.cmd { display: flex; gap: 8px; align-items: center; }
.cmd code { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; }
.copy { padding: 10px 14px; font-size: 13px; }

footer { text-align: center; color: var(--muted); font-size: 12px; padding: 0 16px 24px; }

@media (max-width: 560px) {
  .hero h1 { font-size: 26px; }
  #search { flex-direction: column; }
  #search button { padding: 12px; }
  .item img, .noimg { display: none; }
  .toolbar input[type=range] { width: 130px; }
}