:root {
  --bg: #f6f4f0; --card: #ffffff; --ink: #1d1d1b; --muted: #6b675f; --line: #e4dfd6;
  --brand: #f26b21; --ok: #1f9d55; --bad: #d64545; --warn: #c98a00;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #161513; --card: #211f1c; --ink: #f2efe9; --muted: #a59f94; --line: #36322c; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 "Segoe UI", system-ui, sans-serif; }
header { position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; align-items: center;
  padding: 12px 20px; background: var(--card); border-bottom: 3px solid var(--brand); }
.brand { font-weight: 700; font-size: 18px; }
.mark { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 6px; background: var(--brand); color: #fff; margin-right: 6px; }
.actions { display: flex; gap: 10px; align-items: center; }
.saved { color: var(--ok); font-weight: 600; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; display: grid; gap: 16px; }
section { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
h2 { margin: 0 0 12px; font-size: 17px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; margin-bottom: 12px; }
.card { border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.card h3 { margin: 0 0 6px; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--bad); flex: none; }
.dot.on { background: var(--ok); }
.card .meta { color: var(--muted); font-size: 13px; }
.card .btns { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 8px 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; align-items: end; }
label { display: grid; gap: 4px; color: var(--muted); font-size: 13px; }
label.check { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 15px; }
input, select { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); min-width: 0; }
input[type=range] { padding: 0; }
button { font: inherit; padding: 8px 14px; border-radius: 8px; border: 0; background: var(--brand); color: #fff; font-weight: 600; cursor: pointer; }
button.ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }
button.small { padding: 4px 10px; font-size: 13px; }
.list { list-style: none; padding: 0; margin: 0 0 10px; display: grid; gap: 6px; }
.list li { display: flex; gap: 8px; align-items: center; }
.list li input[type=text] { flex: 1; }
.hint { color: var(--muted); margin: 8px 0 0; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--line); }
.badge.ok { background: color-mix(in srgb, var(--ok) 20%, transparent); color: var(--ok); }
.badge.error { background: color-mix(in srgb, var(--bad) 20%, transparent); color: var(--bad); }
.badge.skipped, .badge.none { color: var(--muted); }
table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); font-size: 14px; }
.log { list-style: none; padding: 0; margin: 0; font-size: 13px; color: var(--muted); max-height: 260px; overflow: auto; }
.log li { padding: 3px 0; border-bottom: 1px dashed var(--line); }
@media (max-width: 600px) { header { padding: 10px 16px; } main { padding: 12px 16px; } }