:root {
  --bg: #0d1014;
  --panel: #151a21;
  --panel-2: #1b222b;
  --line: #262f3a;
  --text: #e6ebf1;
  --muted: #8a96a6;
  --accent: #f7931a;
  --ok: #3ccf91;
  --warn: #f2c94c;
  --err: #ff6b6b;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--sans);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent);
  color: #111;
  font: 700 18px var(--mono);
}
h1 { margin: 0; font-size: 19px; }
.sub { margin: 0; color: var(--muted); font-size: 13px; }

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  gap: 16px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
}
h2 { margin: 0 0 12px; font-size: 15px; }
h3 { margin: 0 0 8px; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
p { margin: 4px 0; }
code, .mono { font-family: var(--mono); }
.small { font-size: 13px; color: var(--muted); }
.hint { margin-top: 10px; font-size: 13px; color: var(--muted); word-break: break-all; }

.field { display: grid; gap: 6px; }
.field span { font-size: 13px; color: var(--muted); }
input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  font: 14px var(--mono);
}
input[readonly] { color: var(--accent); cursor: default; }
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.controls { display: grid; gap: 14px; }
.buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  min-width: 140px;
  padding: 11px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  font: 600 15px var(--sans);
  cursor: pointer;
}
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn-start { background: var(--ok); color: #08130e; }
.btn-pause { background: var(--warn); color: #1a1405; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--text); min-width: 0; }
.btn:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }

details summary { cursor: pointer; color: var(--muted); font-size: 14px; }
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
  gap: 12px;
  margin-top: 12px;
}

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.metric-wide { grid-column: span 2; }
.big { font: 700 34px var(--mono); margin: 0; }
.big small { font-size: 14px; color: var(--muted); font-weight: 500; }
.key { font-size: 20px; color: var(--accent); word-break: break-all; }

.progress { height: 6px; margin: 10px 0 6px; background: var(--panel-2); border-radius: 3px; overflow: hidden; }
.progress div { height: 100%; background: var(--accent); transition: width .4s; }

.pill { padding: 5px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.pill-idle { background: var(--panel-2); color: var(--muted); }
.pill-run { background: rgba(60, 207, 145, .15); color: var(--ok); }
.pill-busy { background: rgba(242, 201, 76, .15); color: var(--warn); }
.pill-err { background: rgba(255, 107, 107, .15); color: var(--err); }

.log {
  margin: 0; padding: 0; list-style: none;
  max-height: 220px; overflow-y: auto;
  font: 12.5px/1.6 var(--mono);
  color: var(--muted);
}
.log li.err { color: var(--err); }
.log li.ok { color: var(--ok); }
.log time { color: #5d6877; margin-right: 8px; }

.found { border-color: var(--accent); background: #22190c; }
.found h2 { color: var(--accent); font-size: 18px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 12px 0 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }

@media (max-width: 860px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  main { padding: 16px; }
  .top { padding: 14px 16px; }
  .grid { grid-template-columns: 1fr; }
  .metric-wide { grid-column: auto; }
  .big { font-size: 28px; }
  .kv { grid-template-columns: 1fr; }
}