:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #1c2430;
  --muted: #6b7686;
  --border: #e2e6ec;
  --accent: #2f6fde;
  --accent-text: #ffffff;
  --ok-bg: #e5f5ea;
  --ok-text: #1d6b37;
  --warn-bg: #fff3d6;
  --warn-text: #8a5a00;
  --err-bg: #fde8e8;
  --err-text: #b42318;
  --chip: #eef1f5;
  --live: #d92d20;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161c;
    --card: #1b2129;
    --text: #e6e9ee;
    --muted: #94a0b0;
    --border: #2c343f;
    --accent: #5b8ff0;
    --accent-text: #0b1220;
    --ok-bg: #173523;
    --ok-text: #7fd89b;
    --warn-bg: #3a2e12;
    --warn-text: #f2c66d;
    --err-bg: #3d1a1a;
    --err-text: #ff9b91;
    --chip: #262e39;
    --live: #ff6b5e;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

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

a { color: var(--accent); }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.92em; word-break: break-word; }
h2 { font-size: 1.1rem; margin: 0 0 0.5rem; }
h3 { font-size: 1rem; margin: 1rem 0 0.5rem; }

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
  padding: 0.75rem 1rem;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; color: var(--text); text-decoration: none; }
.top nav { display: flex; flex-wrap: wrap; gap: 0.25rem; flex: 1; }
.top nav a { padding: 0.3rem 0.65rem; border-radius: 6px; color: var(--muted); text-decoration: none; }
.top nav a.active, .top nav a:hover { background: var(--chip); color: var(--text); }

main { max-width: 1000px; margin: 0 auto; padding: 1rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1rem;
}
.notice { border-color: var(--warn-text); }

.grid-3 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-bottom: 1rem; }
.grid-3 .card { margin-bottom: 0; }
.stat-label { color: var(--muted); font-size: 0.85rem; }
.stat-value { font-size: 1.35rem; font-weight: 650; }

.row-between { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 0.5rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-top: 0.5rem; }
.secondary-actions { border-top: 1px solid var(--border); padding-top: 0.75rem; margin-top: 0.75rem; }
.grow { flex: 1 1 260px; min-width: 0; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.err-text { color: var(--err-text); }
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 0.2rem 0; }

.flash { padding: 0.65rem 0.9rem; border-radius: 8px; margin-bottom: 1rem; }
.flash.ok { background: var(--ok-bg); color: var(--ok-text); }
.flash.err { background: var(--err-bg); color: var(--err-text); }

.pill {
  display: inline-block;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  background: var(--chip);
  font-size: 0.82rem;
  white-space: nowrap;
}
.pill-live, .status-live { background: var(--err-bg); color: var(--live); }
.pill-warn { background: var(--warn-bg); color: var(--warn-text); }
.entry-won, .status-done { background: var(--ok-bg); color: var(--ok-text); font-weight: 600; }
.entry-error, .status-error { background: var(--err-bg); color: var(--err-text); }
.entry-waiting { background: var(--warn-bg); color: var(--warn-text); }

.bar { height: 6px; background: var(--chip); border-radius: 3px; overflow: hidden; margin-top: 0.4rem; }
.bar span { display: block; height: 100%; background: var(--accent); }
.bar span.warn { background: var(--warn-text); }

.chips, .results { display: flex; flex-wrap: wrap; gap: 0.3rem; margin: 0.4rem 0; }
.chip {
  display: inline-block;
  min-width: 2.1em;
  text-align: center;
  padding: 0.05rem 0.35rem;
  border-radius: 5px;
  background: var(--chip);
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.88rem;
}
.chip.hit { background: var(--ok-bg); color: var(--ok-text); }
.chip.miss { background: var(--err-bg); color: var(--err-text); }

.draw { border-top: 1px solid var(--border); padding: 0.75rem 0; }
.groups { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.4rem; }
.group { display: flex; gap: 0.2rem; align-items: center; padding: 0.25rem 0.4rem; border-radius: 6px; border: 1px solid var(--border); }
.group-won { border-color: var(--ok-text); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.5rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 0.85rem; }

label { display: flex; flex-direction: column; gap: 0.25rem; margin: 0.5rem 0; font-weight: 500; }
label.check { flex-direction: row; align-items: center; gap: 0.4rem; font-weight: 400; }
.form-grid { display: grid; gap: 0 1rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

input, textarea, select, button {
  font: inherit;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 0.45rem 0.6rem;
}
textarea { width: 100%; resize: vertical; font-family: ui-monospace, Consolas, monospace; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 0; }
button { cursor: pointer; background: var(--chip); }
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.danger { color: var(--err-text); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.preview { font-size: 0.9rem; min-height: 1.5em; }
details.inline summary { cursor: pointer; color: var(--muted); }

@media (max-width: 600px) {
  .top nav { order: 3; flex-basis: 100%; }
  main { padding: 0.75rem; }
}