:root {
  color-scheme: light;
  --surface: #ffffff; --surface2: #f3f5f8; --page: #e9edf2; --ink: #0d1b2a; --ink2: #46536b;
  --muted: #7c8698; --grid: #e0e5ec; --baseline: #c9d2de;
  --border: rgba(13,27,42,0.10);
  --accent: #e05a00; --accent-ink: #b04400; --accent-soft: #ffe3d2;
  --dupr: #0a2d9e; --dupr-soft: #dbe3ff;
  --live: #ee5a12; --live-soft: #ffe4d3;
  --good: #0f9a4b; --good-soft: #d6f2e0;
  --bad: #d81f45;
  --gold: #d99806; --gold-soft: #fbeecb;
  --shadow: 0 1px 1px rgba(20,17,12,.04), 0 2px 4px rgba(20,17,12,.04), 0 12px 28px -14px rgba(20,17,12,.20);
  --ring: 0 0 0 3px var(--accent-soft);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --surface: #0f1d2f; --surface2: #172940; --page: #070f1b; --ink: #f2f5f9; --ink2: #aab8c9;
    --muted: #6c7c8f; --grid: #24384f; --baseline: #35506e; --border: rgba(255,255,255,0.08);
    --accent: #ff7a29; --accent-ink: #ffa96b; --accent-soft: #3b2312;
    --dupr: #b3c8ff; --dupr-soft: #1a2c55;
    --live: #ff7a33; --live-soft: #3a2416;
    --good: #34c777; --good-soft: #16311f;
    --gold: #f2bd3a; --gold-soft: #362a10;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px -10px rgba(0,0,0,.6);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--page);
  background-image: radial-gradient(130% 90% at 50% -10%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 55%);
  background-attachment: fixed;
  font-size: 15.5px; line-height: 1.5; letter-spacing: .002em;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1120px; margin: 0 auto; padding: 20px 20px 84px; }

h1, h2, h3, h4, .headline {
  font-family: "Barlow Semi Condensed", "Barlow", system-ui, sans-serif;
  font-weight: 700; letter-spacing: -0.01em; line-height: 1.12;
}
h1 { font-size: 31px; margin: 6px 0 2px; text-transform: uppercase; letter-spacing: -0.005em; }
h2 { font-size: 18px; margin: 0 0 14px; position: relative; padding-left: 13px; text-transform: uppercase; letter-spacing: .01em; }
h2::before { content: ""; position: absolute; left: 0; top: .18em; bottom: .1em; width: 4px; border-radius: 3px; background: var(--accent); }
h3 { font-size: 13px; margin: 0 0 6px; color: var(--ink2); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.sub { color: var(--ink2); font-size: 14px; margin: 2px 0 16px; max-width: 70ch; }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  padding: 20px 22px; margin-bottom: 16px; box-shadow: var(--shadow); position: relative;
}
/* topbar/dialog titles keep the bar but not the block card spacing quirks */
.topbar h2::before, .card > .topbar h2::before { top: .18em; }

.livechip { display: inline-flex; align-items: center; gap: 6px; color: var(--live); font-weight: 800; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.livechip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--live); box-shadow: 0 0 0 3px color-mix(in srgb, var(--live) 22%, transparent); }

/* ---------- buttons: thumb-friendly ---------- */
.btn {
  appearance: none; font: inherit; font-weight: 700; font-size: 14px; line-height: 1;
  border: 1.5px solid var(--baseline); background: var(--surface); color: var(--ink);
  padding: 11px 16px; min-height: 42px; border-radius: 11px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  transition: border-color .12s, background .12s, transform .06s, box-shadow .12s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); border-color: var(--accent); }
.btn.primary { background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 88%, #fff) 0%, var(--accent) 100%); border-color: color-mix(in srgb, var(--accent) 70%, #000); color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 4px 12px -4px color-mix(in srgb, var(--accent) 60%, transparent); }
.btn.primary:hover { background: color-mix(in srgb, var(--accent) 82%, #000); border-color: color-mix(in srgb, var(--accent) 70%, #000); }
.btn.small { padding: 7px 12px; min-height: 34px; font-size: 13px; border-radius: 9px; }
.btn.danger { color: var(--bad); border-color: transparent; background: transparent; }
.btn.danger:hover { border-color: var(--bad); background: color-mix(in srgb, var(--bad) 10%, transparent); }
.btn:disabled { opacity: .45; cursor: default; box-shadow: none; }
a.btn { text-decoration: none; }

/* ---------- form fields ---------- */
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--surface2);
  border: 1.5px solid var(--baseline); border-radius: 10px; padding: 10px 12px; width: 100%;
  transition: border-color .12s, box-shadow .12s;
}
input:focus, select:focus, textarea:focus { outline: none; box-shadow: var(--ring); border-color: var(--accent); }
label.fld { display: block; font-size: 12px; font-weight: 700; color: var(--ink2); margin: 0 0 5px; text-transform: uppercase; letter-spacing: .05em; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 140px; }

/* ---------- tables ---------- */
table.t { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.t th {
  text-align: left; font-family: "Barlow Semi Condensed", sans-serif; font-size: 11px;
  text-transform: uppercase; letter-spacing: .07em; color: var(--muted); font-weight: 700;
  padding: 8px 10px; border-bottom: 2px solid var(--grid);
}
table.t td { padding: 9px 10px; border-bottom: 1px solid var(--grid); }
table.t tr:last-child td { border-bottom: none; }
table.t tbody tr:hover td, table.t tr:hover td { background: var(--surface2); }
table.t td.num, table.t th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.t tr.top td { font-weight: 700; background: color-mix(in srgb, var(--gold-soft) 60%, transparent); }
table.t tr.top td:first-child { box-shadow: inset 3px 0 0 var(--gold); }

/* ---------- pills & tags ---------- */
.pill {
  display: inline-block; background: var(--accent-soft); color: var(--accent-ink);
  font-size: 12px; font-weight: 800; border-radius: 999px; padding: 2px 10px;
  font-variant-numeric: tabular-nums;
}
.pill.dupr { background: var(--dupr-soft); color: var(--dupr); }
.tag {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 800;
  border-radius: 999px; padding: 4px 10px; text-transform: uppercase; letter-spacing: .05em;
  border: 1px solid transparent; white-space: nowrap;
}
.tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .9; }
.tag.ready { background: var(--accent-soft); color: var(--accent-ink); }
.tag.on_court { background: var(--live); color: #fff; box-shadow: 0 2px 8px -2px color-mix(in srgb, var(--live) 70%, transparent); }
.tag.complete { background: var(--good-soft); color: var(--good); border-color: color-mix(in srgb, var(--good) 30%, transparent); }
.tag.pending, .tag.bye { background: var(--surface2); color: var(--muted); border-color: var(--grid); }
.tag.active { background: var(--good-soft); color: var(--good); }
.tag.setup { background: var(--surface2); color: var(--muted); border-color: var(--grid); }

/* ---------- tabs ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--grid); margin: 18px 0 18px; flex-wrap: wrap; }
.tabs button {
  appearance: none; border: none; background: none; font: inherit;
  font-family: "Barlow Semi Condensed", sans-serif; font-weight: 700; font-size: 15px;
  color: var(--muted); padding: 9px 15px 11px; cursor: pointer;
  border-bottom: 3px solid transparent; margin-bottom: -2px; transition: color .12s, border-color .12s;
}
.tabs button:hover { color: var(--ink2); }
.tabs button.active { color: var(--ink); border-bottom-color: var(--accent); }

.hint { color: var(--muted); font-size: 13px; }
.linkish { color: var(--accent); cursor: pointer; font-weight: 700; text-decoration: none; }
.linkish:hover { text-decoration: underline; }
a { color: var(--accent); }
a:hover { color: var(--accent-ink); }

/* ---------- brackets ---------- */
.bracket { display: flex; gap: 22px; overflow-x: auto; padding: 8px 2px 12px; align-items: stretch; }
/* each round is a column; the label is lifted out of the flow so matches can
   space themselves evenly — later-round matches sit between their feeders */
.round { min-width: 216px; position: relative; padding-top: 26px; display: flex; flex-direction: column; justify-content: space-around; }
.round h4 { position: absolute; top: 0; left: 0; font-size: 11px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin: 0; }
.match {
  border: 1px solid var(--grid); border-radius: 12px; margin-bottom: 12px; overflow: hidden;
  background: var(--surface); font-size: 14px; box-shadow: var(--shadow);
}
.match .slot { display: flex; justify-content: space-between; gap: 8px; padding: 9px 12px; align-items: center; }
.match .slot + .slot { border-top: 1px solid var(--grid); }
.match .slot.win { font-weight: 800; background: color-mix(in srgb, var(--good-soft) 55%, transparent); box-shadow: inset 3px 0 0 var(--good); }
.match .slot.win .hint { color: var(--good); font-weight: 800; }
.match .slot.lose { color: var(--muted); }
.match .meta { padding: 6px 12px; border-top: 1px solid var(--grid); font-size: 11.5px; color: var(--muted); display: flex; justify-content: space-between; gap: 6px; align-items: center; font-variant-numeric: tabular-nums; background: var(--surface2); }

/* ---------- court cards: scoreboard tiles ---------- */
.courtcard {
  position: relative; border: 1px solid var(--grid); border-radius: 14px;
  padding: 16px 16px 14px; background: var(--surface); overflow: hidden; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 6px; min-height: 116px;
}
.courtcard::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--grid); }
.courtcard h3 { margin: 0 0 4px; color: var(--muted); }
.courtcard b { font-family: "Barlow Semi Condensed", sans-serif; font-weight: 700; font-size: 19px; letter-spacing: -0.01em; line-height: 1.1; }
.courtcard .hint { margin-top: auto; }
/* occupied vs open, via :has() with graceful fallback */
.courtcard:has(b) { background: linear-gradient(180deg, var(--live-soft) 0%, transparent 60%), var(--surface); }
.courtcard:has(b)::after { content: "LIVE"; position: absolute; top: 13px; right: 13px; font-family: "Barlow Semi Condensed", sans-serif; font-weight: 800; font-size: 10px; letter-spacing: .12em; color: var(--live); }
.courtcard:has(b)::before { background: linear-gradient(90deg, var(--live), color-mix(in srgb, var(--live) 60%, var(--gold))); }
.courtcard:has(b) { border-color: color-mix(in srgb, var(--live) 35%, var(--grid)); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }

/* ---------- toast ---------- */
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(8px);
  background: var(--ink); color: var(--page); padding: 12px 20px; border-radius: 12px;
  font-size: 14px; font-weight: 700; opacity: 0; transition: opacity .25s, transform .25s;
  pointer-events: none; z-index: 90; box-shadow: 0 10px 30px -8px rgba(0,0,0,.4);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- score dialog ---------- */
.scorebox { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.scorebox input { width: 62px; text-align: center; padding: 10px 6px; font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- top bar & crumbs ---------- */
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px 16px; flex-wrap: wrap; margin-bottom: 4px; }
.topbar h1, .topbar h2 { margin-top: 0; }
.crumb { color: var(--muted); font-size: 13.5px; margin-bottom: 8px; font-weight: 600; }
.crumb a { color: var(--accent); text-decoration: none; cursor: pointer; }
.crumb a:hover { text-decoration: underline; }
.headline { font-size: 36px; font-weight: 800; letter-spacing: -0.02em; text-transform: uppercase; }

.duprIn { font-variant-numeric: tabular-nums; }

@media (max-width: 620px) {
  .wrap { padding: 14px 12px 70px; }
  h1 { font-size: 26px; }
  .headline { font-size: 28px; }
  .card { padding: 16px; border-radius: 14px; }
}