:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --text: #111827;
  --muted: #5b6472;
  --line: #e2e5ea;
  --accent: #0f172a;
  --on-accent: #ffffff;
  --long: #15803d;
  --long-bg: #e7f6ec;
  --short: #b91c1c;
  --short-bg: #fdeaea;
  --neutral: #475569;
  --neutral-bg: #eceff3;
  --warn: #b45309;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120;
    --surface: #151d2e;
    --text: #e8ecf3;
    --muted: #98a2b3;
    --line: #26314a;
    --accent: #34d399;
    --on-accent: #06281c;
    --long: #4ade80;
    --long-bg: #12301f;
    --short: #f87171;
    --short-bg: #3a1a1c;
    --neutral: #a3b0c4;
    --neutral-bg: #222c40;
    --warn: #fbbf24;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}
h1, h2, p { margin: 0; }
a { color: inherit; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.92em; }
[hidden] { display: none !important; }

.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.top h1 { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; }
.live { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.live.ok { background: var(--long); }
.live.bad { background: var(--short); }

.view { max-width: 640px; margin: 0 auto; padding: 12px 16px 24px; }
.muted { color: var(--muted); font-size: 0.9rem; }
.intro { margin: 4px 0 14px; }
.error { color: var(--short); font-size: 0.9rem; min-height: 1.3em; }
.list { display: flex; flex-direction: column; gap: 10px; }
.empty { text-align: center; color: var(--muted); padding: 40px 12px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 12px;
}
.card h2 { font-size: 1rem; margin-bottom: 8px; }

/* Signal */
.signal {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 5px solid var(--neutral);
  border-radius: 14px;
  padding: 12px 14px;
}
.signal.long { border-left-color: var(--long); }
.signal.short { border-left-color: var(--short); }
.signal.flash { outline: 2px solid var(--warn); }
.signal .head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.85rem; }
.signal .symbol { font-weight: 700; letter-spacing: 0.02em; }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-weight: 600; font-size: 0.8rem; background: var(--neutral-bg); color: var(--neutral); }
.badge.long { background: var(--long-bg); color: var(--long); }
.badge.short { background: var(--short-bg); color: var(--short); }
.dots { letter-spacing: 2px; color: var(--muted); font-size: 0.75rem; }
.signal .time { margin-left: auto; color: var(--muted); white-space: nowrap; }
.signal h3 { margin: 8px 0 4px; font-size: 1.02rem; line-height: 1.3; }
.signal .reason { font-size: 0.93rem; }
.signal .meta { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 4px 12px; color: var(--muted); font-size: 0.8rem; }
.outcome { margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--line); display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 0.82rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.outcome .hit { color: var(--long); }
.outcome .miss { color: var(--short); }

/* Filter */
.chips { display: flex; gap: 8px; margin-bottom: 12px; }
.chip { border: 1px solid var(--line); background: var(--surface); color: var(--text); border-radius: 999px; padding: 7px 14px; font: inherit; font-size: 0.9rem; }
.chip.active { background: var(--accent); color: var(--on-accent); border-color: var(--accent); font-weight: 600; }

/* Termine */
.day { margin: 14px 0 6px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.event { display: grid; grid-template-columns: 52px 44px 1fr; gap: 8px; align-items: baseline; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.event.past { opacity: 0.55; }
.event .when { font-variant-numeric: tabular-nums; font-weight: 600; }
.event .cur { font-size: 0.78rem; font-weight: 700; color: var(--muted); }
.event .title { font-size: 0.95rem; }
.event .title.high::before { content: "● "; color: var(--short); }
.event .sub { grid-column: 3; color: var(--muted); font-size: 0.8rem; }

/* Bilanz */
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; font-variant-numeric: tabular-nums; }
th, td { text-align: right; padding: 8px 6px; border-bottom: 1px solid var(--line); }
th:first-child, td:first-child { text-align: left; }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; }
td small { display: block; color: var(--muted); font-size: 0.75rem; }

/* Status */
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; font-size: 0.9rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; text-align: right; overflow-wrap: anywhere; }
.feeds { list-style: none; margin: 0; padding: 0; font-size: 0.9rem; }
.feeds li { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; border-bottom: 1px solid var(--line); }
.feeds li:last-child { border-bottom: 0; }
.feeds .bad { color: var(--short); }
.row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.foot { margin-top: 18px; text-align: center; }

button { font: inherit; cursor: pointer; border-radius: 10px; padding: 10px 16px; min-height: 44px; }
button.primary { background: var(--accent); color: var(--on-accent); border: 0; font-weight: 600; }
button.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
button:disabled { opacity: 0.5; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--warn); outline-offset: 2px; }
#more, #logout { width: 100%; margin-top: 12px; }

.login { margin-top: 12vh; display: flex; flex-direction: column; gap: 10px; }
.login label { font-size: 0.85rem; font-weight: 600; }
.login input { font: inherit; font-size: 1.05rem; padding: 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--text); }

.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabs a { text-align: center; padding: 14px 4px 12px; text-decoration: none; font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.tabs a.active { color: var(--text); box-shadow: inset 0 2px 0 var(--accent); }