:root {
  --bg: #f5f6fa; --card: #fff; --text: #1c1e26; --muted: #6a6f80; --line: #dfe2ec;
  --accent: #4f46e5; --accent-text: #fff; --ok: #15803d; --bad: #b91c1c; --warn: #b45309;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12131a; --card: #1c1e29; --text: #eceef6; --muted: #9ba0b4; --line: #2d3040;
    --accent: #818cf8; --accent-text: #12131a; --ok: #4ade80; --bad: #f87171; --warn: #fbbf24;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
header {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem;
  padding: .75rem 1rem; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; color: var(--text); text-decoration: none; }
nav { display: flex; gap: .25rem; flex: 1; flex-wrap: wrap; }
nav a { padding: .4rem .8rem; border-radius: 8px; color: var(--muted); text-decoration: none; }
nav a.on, nav a:hover { background: var(--bg); color: var(--text); }
main { max-width: 760px; margin: 0 auto; padding: 1rem; }
h1 { font-size: 1.5rem; margin: .5rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
a { color: var(--accent); }
.muted, small { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1rem; margin: 1rem 0; }
.card.narrow { max-width: 420px; margin: 12vh auto 0; }
.card.danger { border-color: var(--bad); }
label { display: block; margin-bottom: .9rem; font-weight: 600; font-size: .95rem; }
label.check { font-weight: 400; }
input, textarea, select {
  display: block; width: 100%; margin-top: .3rem; padding: .7rem .8rem; font: inherit;
  color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
}
input[type=checkbox] { display: inline-block; width: auto; margin-right: .4rem; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.btn {
  min-height: 44px; padding: .6rem 1.2rem; font: inherit; font-weight: 600; cursor: pointer;
  color: var(--accent-text); background: var(--accent); border: 0; border-radius: 8px;
}
.btn.red { background: var(--bad); color: #fff; }
button.link { background: none; border: 0; color: var(--muted); font: inherit; cursor: pointer; padding: .4rem; }
.list { list-style: none; padding: 0; margin: 0; }
.list li a {
  display: block; padding: .9rem 1rem; margin-bottom: .5rem; background: var(--card);
  border: 1px solid var(--line); border-radius: 12px; color: var(--text); text-decoration: none;
}
.list li a small { display: block; }
.list .empty { padding: 1rem; }
.badge { display: inline-block; margin-left: .5rem; padding: .1rem .6rem; font-size: .8rem; font-weight: 600; border-radius: 99px; background: var(--bg); border: 1px solid var(--line); }
.s-active, .s-done { color: var(--ok); }
.s-bad { color: var(--bad); }
.s-paused, .s-idea { color: var(--warn); }
.s-archived { color: var(--muted); }
.warn { color: var(--bad); }
.flash { background: var(--card); border-left: 4px solid var(--warn); padding: .7rem 1rem; border-radius: 8px; }
.svc { list-style: none; padding: 0; margin: 0; }
.svc li { display: flex; justify-content: space-between; align-items: center; padding: .5rem 0; border-bottom: 1px solid var(--line); }
.svc li:last-child { border: 0; }
.meter { margin-bottom: .9rem; }
meter { display: block; width: 100%; height: 14px; }
.log { margin: 0; padding: .8rem; max-height: 300px; overflow: auto; white-space: pre-wrap; word-break: break-word; font-size: .8rem; background: var(--bg); border-radius: 8px; }
code { background: var(--bg); padding: .1rem .4rem; border-radius: 4px; word-break: break-all; }
@media (max-width: 480px) { main { padding: .75rem; } header { padding: .6rem .75rem; } }