:root {
  --felt: #0b6b3a;
  --felt-dark: #074d29;
  --ink: #14181f;
  --paper: #f5f6f8;
  --card: #ffffff;
  --line: #d9dee5;
  --muted: #6b7480;
  --accent: #c8102e;     /* cue-ball-red */
  --gold: #e6b400;
  --win: #0b6b3a;
  --shadow: 0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.45;
}

/* ---- top bar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  background: linear-gradient(135deg, var(--felt), var(--felt-dark));
  color: #fff; padding: .7rem 1.2rem; box-shadow: var(--shadow);
}
.brand { display: flex; align-items: center; gap: .6rem; }
.brand h1 { font-size: 1.25rem; margin: 0; letter-spacing: .3px; }
.eight {
  display: inline-grid; place-items: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: #111; color: #fff; font-weight: 700;
  box-shadow: inset 0 0 0 9px #fff, inset 0 0 0 11px #111;
}
.tabs { display: flex; gap: .25rem; flex-wrap: wrap; }
.tab {
  background: rgba(255,255,255,.12); color: #fff; border: 0;
  padding: .5rem .9rem; border-radius: 8px; cursor: pointer; font-size: .92rem;
}
.tab:hover { background: rgba(255,255,255,.22); }
.tab.active { background: #fff; color: var(--felt-dark); font-weight: 600; }

main { padding: 1.2rem; max-width: 1400px; margin: 0 auto; }
.view h2 { margin-top: .2rem; }

/* ---- cards & forms ---- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1rem 1.1rem; margin-bottom: 1rem;
  box-shadow: var(--shadow);
}
.field { display: block; margin-bottom: .8rem; }
.field > span { display: block; font-weight: 600; margin-bottom: .3rem; }
input[type=text], input[type=number] {
  width: 100%; padding: .55rem .65rem; border: 1px solid var(--line);
  border-radius: 8px; font-size: 1rem;
}
#race-to { width: 6rem; }
select {
  width: 100%; padding: .55rem .65rem; border: 1px solid var(--line);
  border-radius: 8px; font-size: 1rem; background: #fff;
}
.format { border: 1px solid var(--line); border-radius: 8px; padding: .6rem .8rem; }

/* money / payouts */
.money-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .8rem; }
.money-grid .field { margin-bottom: 0; }
.split-editor { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem; margin: .8rem 0; }
.split-label { font-weight: 600; }
.pct { display: inline-flex; align-items: center; gap: .3rem; }
.pct span { color: var(--muted); font-size: .85rem; }
.pct input { width: 4.2rem; }
.check { display: block; margin-top: 1rem; cursor: pointer; }
.check small { display: block; color: var(--muted); margin: .15rem 0 0 1.4rem; }
.pot-preview { background: var(--paper); border: 1px dashed var(--line); border-radius: 8px; padding: .6rem .8rem; margin: .4rem 0 0; }
.pot-line { display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; padding: .15rem 0; }
.pot-line b { font-size: 1.05rem; }
.payout-mini { margin: .4rem 0 0; border-collapse: collapse; }
.payout-mini td { padding: .12rem .8rem .12rem 0; }
.payout-mini td:first-child { color: var(--muted); }
.small { font-size: .85rem; }

.payouts h3 { margin: 1rem 0 .3rem; }
.money-details summary { font-weight: 700; cursor: pointer; color: var(--felt-dark); }
.money-details[open] summary { margin-bottom: .6rem; }
.calcutta-tbl { width: 100%; border-collapse: collapse; margin: .3rem 0; }
.calcutta-tbl th, .calcutta-tbl td { text-align: left; padding: .3rem .5rem; border-bottom: 1px solid var(--line); }
.calcutta-tbl th:last-child, .calcutta-tbl td:last-child { width: 7rem; }
.calcutta-tbl input { padding: .35rem .45rem; }
.format legend { font-weight: 600; padding: 0 .3rem; }
.radio { display: block; padding: .35rem 0; cursor: pointer; }
.radio small { display: block; color: var(--muted); margin-left: 1.5rem; }
.row { display: flex; align-items: center; gap: .6rem; }
.row.between { justify-content: space-between; flex-wrap: wrap; }
.muted { color: var(--muted); font-weight: 400; }
.hint { margin: .2rem 0 .7rem; font-size: .88rem; }

.quickadd { display: flex; gap: .4rem; }
.quickadd input { width: 220px; }
.quickadd.big { margin-bottom: 1rem; }
.quickadd.big input { flex: 1; }

.btn {
  background: var(--ink); color: #fff; border: 0; border-radius: 8px;
  padding: .55rem .9rem; cursor: pointer; font-size: .95rem;
}
.btn:hover { opacity: .9; }
.btn.small { padding: .45rem .7rem; font-size: .88rem; }
.btn.primary { background: var(--accent); font-weight: 600; padding: .7rem 1.4rem; font-size: 1.05rem; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn.danger { background: #fff; color: var(--accent); border: 1px solid var(--accent); }
.actions { display: flex; align-items: center; gap: 1rem; }
.msg { color: var(--accent); font-weight: 600; }

/* ---- player picker ---- */
.picker { display: flex; flex-wrap: wrap; gap: .45rem; }
.chip {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: .4rem .8rem; cursor: pointer; font-size: .92rem; user-select: none;
}
.chip:hover { border-color: var(--muted); }
.chip.picked { background: var(--felt); color: #fff; border-color: var(--felt); }
.picker:empty::after { content: "No saved players yet — add some above or in the Players tab."; color: var(--muted); }

.seed-order { margin-top: .9rem; display: grid; gap: .3rem; }
.seed-row {
  display: flex; align-items: center; gap: .5rem;
  background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: .3rem .5rem;
}
.seed-row .seed-no { width: 2rem; font-weight: 700; color: var(--felt-dark); }
.seed-row .seed-name { flex: 1; }
.seed-row button { border: 1px solid var(--line); background: #fff; border-radius: 6px; cursor: pointer; padding: .15rem .45rem; }

/* ---- roster ---- */
.roster-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .4rem; }
.roster-list li {
  display: flex; align-items: center; gap: .6rem;
  border: 1px solid var(--line); border-radius: 8px; padding: .4rem .6rem;
}
.roster-list li .name { flex: 1; }

/* ---- bracket ---- */
.bracket-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .6rem; margin-bottom: .6rem; }
.bracket-title { display: flex; align-items: baseline; gap: .6rem; }
.badge { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; background: var(--felt); color: #fff; padding: .15rem .5rem; border-radius: 6px; }
.section-label { font-weight: 700; margin: 1rem 0 .5rem; color: var(--felt-dark); display: flex; align-items: center; gap: .5rem; }
.section-label::before { content: ""; width: 6px; height: 18px; background: var(--felt); border-radius: 3px; }

.rounds { display: flex; gap: 1.6rem; overflow-x: auto; padding: .3rem .1rem 1rem; }
.round-col { min-width: 210px; display: flex; flex-direction: column; }
.round-name { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin-bottom: .5rem; text-align: center; }
.round-matches { display: flex; flex-direction: column; justify-content: space-around; flex: 1; gap: .8rem; }

.match {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  overflow: hidden; box-shadow: var(--shadow); min-width: 200px;
}
.match.ready { border-color: var(--gold); box-shadow: 0 0 0 2px rgba(230,180,0,.35); }
.match.void { opacity: .4; }
.match .mid { font-size: .68rem; color: var(--muted); padding: .15rem .5rem; background: var(--paper); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: .4rem; }
.edit-btn {
  border: 1px solid var(--line); background: #fff; color: var(--accent);
  border-radius: 5px; font-size: .68rem; padding: .05rem .35rem; cursor: pointer; line-height: 1.4;
}
.edit-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.slot {
  display: flex; align-items: center; justify-content: space-between; gap: .4rem;
  padding: .45rem .55rem; border-bottom: 1px solid var(--line); cursor: default;
}
.slot:last-child { border-bottom: 0; }
.slot .pname { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.slot.pending .pname { color: var(--muted); font-style: italic; }
.slot.bye .pname { color: var(--muted); }
.slot.winner { background: rgba(11,107,58,.10); font-weight: 700; }
.slot.winner .pname::after { content: " ✓"; color: var(--win); }
.slot.loser { color: var(--muted); }
.slot .pick {
  border: 1px solid var(--felt); color: var(--felt); background: #fff;
  border-radius: 6px; font-size: .72rem; padding: .1rem .45rem; cursor: pointer; visibility: hidden;
}
.match.ready .slot .pick { visibility: visible; }
.slot .pick:hover { background: var(--felt); color: #fff; }
.seed-tag { font-size: .7rem; color: var(--muted); }

/* score controls */
.badge.race { background: var(--accent); }
.score-ctl { display: inline-flex; align-items: center; gap: .2rem; }
.sbtn {
  border: 1px solid var(--line); background: #fff; border-radius: 6px;
  width: 22px; height: 22px; line-height: 1; padding: 0; cursor: pointer;
  font-size: 1.05rem; color: var(--ink); display: grid; place-items: center;
}
.sbtn:hover { background: var(--paper); border-color: var(--muted); }
.sval { min-width: 1.3rem; text-align: center; font-weight: 700; }
.sfinal {
  min-width: 1.3rem; text-align: center; font-weight: 700; color: var(--felt-dark);
  background: var(--paper); border-radius: 6px; padding: 0 .35rem;
}

/* ---- champion banner ---- */
.champion {
  background: linear-gradient(135deg, var(--gold), #d49b00); color: #1a1300;
  border-radius: var(--radius); padding: 1rem 1.2rem; margin-bottom: 1rem;
  display: flex; align-items: center; gap: 1rem; box-shadow: var(--shadow);
}
.champion .trophy { font-size: 2.4rem; }
.champion h3 { margin: 0; font-size: 1.5rem; }
.champion .sub { font-weight: 600; }

.standings { width: 100%; border-collapse: collapse; }
.standings th, .standings td { text-align: left; padding: .4rem .6rem; border-bottom: 1px solid var(--line); }
.standings tr:first-child td { font-weight: 700; }
.place { width: 3rem; color: var(--muted); }

/* ---- history ---- */
.hist-card { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.hist-card .champ { font-weight: 700; color: var(--felt-dark); }
.empty { color: var(--muted); padding: 1.5rem; text-align: center; }

@media (max-width: 600px) {
  .quickadd input { width: 150px; }
  .brand h1 { font-size: 1.05rem; }
}