:root{
  --bg:#070a12;
  --card:#0b1220;
  --card2:#0a1020;
  --text:#e5e7eb;
  --muted:#94a3b8;
  --border:#1b2a44;
  --primary:#6366f1;
  --primary2:#22c55e;
  --danger:#dc2626;
  --ok:#16a34a;
}
*{box-sizing:border-box}
html{font-size:16px}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background:radial-gradient(1200px 600px at 20% 0%, rgba(79,70,229,.18), transparent 60%),
             radial-gradient(900px 500px at 80% 10%, rgba(14,165,233,.12), transparent 55%),
             linear-gradient(180deg, var(--bg), #05070d);
  color:var(--text);
}
.topbar{
  position:sticky;
  top:0;
  z-index:10;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 18px;
  border-bottom:1px solid var(--border);
  background:rgba(11,15,23,.9);
  backdrop-filter: blur(8px);
}
.brand__title{font-weight:800; letter-spacing:.2px; font-size:18px}
.brand__subtitle{color:var(--muted); font-size:13px; margin-top:2px}
.container{max-width:1100px; margin:18px auto; padding:0 16px}
.card{
  background:linear-gradient(180deg, rgba(11,18,32,.98), rgba(10,16,32,.94));
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px;
  margin-bottom:16px;
}
.card__header{display:flex; justify-content:space-between; align-items:flex-start; gap:12px; margin-bottom:12px}
.card__title{font-weight:800; font-size:16px}
.card__hint,.hint,.empty{color:var(--muted); font-size:13px; line-height:1.4}
.row{display:flex; align-items:center}
.gap{gap:10px}
.mt{margin-top:10px}
.divider{height:1px; background:var(--border); margin:14px 0}
.tabs{
  display:flex;
  gap:8px;
  margin:12px 0 16px;
  flex-wrap:wrap;
}
.tab{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:#0b1220;
  color:var(--muted);
  cursor:pointer;
}
.tab--active{
  border-color:rgba(79,70,229,.55);
  color:#c7d2fe;
  background:rgba(79,70,229,.14);
}
.tab__step{
  display:inline-flex; align-items:center; justify-content:center;
  width:22px; height:22px; margin-right:6px; border-radius:999px;
  font-size:12px; font-weight:800;
  background:rgba(79,70,229,.35); color:#e0e7ff;
}
.tab--quiet{ opacity:.85; font-size:13px; }
.card--highlight{
  border-color:rgba(34,197,94,.25);
  background:linear-gradient(180deg, rgba(14,40,24,.25), rgba(10,16,32,.94));
}
.btn--lg{ padding:13px 20px; font-weight:700; font-size:15px; }
.callout{
  border-radius:12px; padding:14px 16px; border:1px solid var(--border);
  background:rgba(2,6,23,.45);
}
.callout--ok{ border-color:rgba(34,197,94,.4); background:rgba(34,197,94,.08); }
.callout__title{ font-weight:800; font-size:15px; margin-bottom:8px; }
.callout__text{ color:var(--muted); font-size:14px; line-height:1.45; margin:0 0 10px; }
.stream-code{
  font-size:20px; font-weight:800; letter-spacing:.12em;
  padding:10px 16px; border-radius:10px;
  background:rgba(0,0,0,.35); border:1px solid var(--border);
  color:#a7f3d0;
}
.details--soft{ margin-top:12px; color:var(--muted); }
.details-summary{ cursor:pointer; color:#c7d2fe; font-weight:600; }
.streamer-steps{ margin:10px 0 0 18px; padding:0; color:var(--muted); line-height:1.6; font-size:14px; }
.card--inset{
  background:rgba(2,6,23,.4);
  border:1px dashed rgba(99,102,241,.35);
  border-radius:12px;
  padding:12px;
  margin-top:14px;
}
.card--inset .card__header{ margin-bottom:10px; }
.camera-preview-wrap{
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--border);
  background:#000;
  aspect-ratio:16/9;
  max-width:720px;
}
.camera-preview-video{
  width:100%;
  height:100%;
  object-fit:contain;
  vertical-align:middle;
  display:block;
}
.camera-check-status.camera-check-ok{ color:var(--ok); font-weight:700; }
.web-stream-status.web-stream-status--ok{ color:var(--ok); font-weight:700; }
.mb-0{ margin-bottom:0 !important; }
.input,.select{
  width:100%;
  padding:12px 12px;
  border-radius:10px;
  border:1px solid var(--border);
  background:rgba(2,6,23,.55);
  color:var(--text);
  outline:none;
}
.input:focus,.select:focus{
  border-color:rgba(79,70,229,.55);
  box-shadow:0 0 0 3px rgba(79,70,229,.15);
}
.textarea{ min-height:120px; resize:vertical; font-family:inherit; }
.card--team{ min-height:100%; }
.team-slots{ align-items:stretch; }
.select{padding:10px}
.roster{ display:flex; flex-direction:column; gap:8px; }
.teams-status{ font-size:14px; min-height:1.4em; color:var(--muted); margin-bottom:12px; }
.teams-status--ok{ color:var(--ok); font-weight:700; }
.save-feedback{ font-size:13px; min-height:1.2em; color:var(--muted); }
.save-feedback--ok{ color:var(--ok); font-weight:700; }
.rosterRow{ display:grid; grid-template-columns: 1.4fr 0.7fr 0.7fr; gap:10px; }
.rosterRow .input{ padding:10px 10px; }
.label{display:block; font-size:13px; color:var(--muted); margin:0 0 6px 2px}
.btn{
  padding:11px 14px;
  border-radius:10px;
  border:1px solid var(--border);
  background:rgba(2,6,23,.55);
  color:var(--text);
  cursor:pointer;
}
.btn:hover{border-color:rgba(148,163,184,.35)}
.btn:disabled{opacity:.55; cursor:not-allowed}
.btn--primary{background:rgba(79,70,229,.18); border-color:rgba(79,70,229,.45)}
.btn--success{background:rgba(34,197,94,.12); border-color:rgba(34,197,94,.35)}
.btn--danger{background:rgba(220,38,38,.12); border-color:rgba(220,38,38,.35)}
.badge{
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  font-size:12px;
}
.badge--muted{color:var(--muted)}
.badge--ok{border-color:rgba(22,163,74,.45); color:#a7f3d0}
.list{display:flex; flex-direction:column; gap:10px}
.item{
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  background:#0b1220;
}
.item__top{display:flex; justify-content:space-between; gap:10px}
.item__title{font-weight:700}
.item__sub{color:var(--muted); font-size:13px; margin-top:4px}
.table{
  width:100%;
  border:1px solid var(--border);
  border-radius:12px;
  overflow:hidden;
  background:#0b1220;
}
.tr{
  display:grid;
  grid-template-columns: 1.5fr .6fr .6fr .6fr .6fr .6fr .6fr;
  gap:0;
  border-top:1px solid var(--border);
}
.tr--head{
  background:rgba(148,163,184,.06);
  border-top:none;
}
.td{
  padding:12px 12px;
  font-size:13px;
  color:var(--text);
}
.td--muted{color:var(--muted)}
.td--right{text-align:right}
.pill{
  padding:4px 8px;
  border-radius:999px;
  font-size:11px;
  border:1px solid var(--border);
  color:var(--muted);
}
.pill--official{border-color:rgba(37,99,235,.45); color:#bfdbfe}
.grid{display:grid; gap:12px}
.grid--2{grid-template-columns: 1fr 1fr}
.grid--3{grid-template-columns: 1fr 1fr 1fr}
@media(max-width:920px){
  .grid--2,.grid--3{grid-template-columns:1fr}
  .card__header{flex-direction:column}
}
.scoreboard{display:flex; gap:14px; align-items:stretch}
@media(max-width:920px){.scoreboard{flex-direction:column}}
.scoreboard__main{
  flex:1;
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  background:#0b1220;
}
.sbTitle{font-weight:800; margin-bottom:6px}
.sbLine{color:var(--muted); font-size:13px; margin-bottom:10px}
.sbPlayers{font-size:13px; line-height:1.5}
.scoreboard__buttons{
  width:min(420px, 100%);
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  background:#0b1220;
}
.btnGrid{display:grid; grid-template-columns: repeat(3, 1fr); gap:10px}
.btnGrid--extras{grid-template-columns: repeat(3, 1fr); margin-top:10px}
.btnScore{
  padding:14px 10px;
  border-radius:12px;
  border:1px solid rgba(148,163,184,.25);
  background:rgba(148,163,184,.08);
  color:var(--text);
  font-weight:800;
  cursor:pointer;
}
.btnScore--muted{font-weight:700; background:rgba(148,163,184,.05)}
.btnScore--danger{border-color:rgba(220,38,38,.35); background:rgba(220,38,38,.12)}
.modal{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.55);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px;
}
.modal[hidden]{
  display:none !important;
}
.modal__card{
  width:min(720px, 100%);
  background:linear-gradient(180deg, var(--card), var(--card2));
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px;
}
.modal__title{font-weight:800; margin-bottom:10px}

/* Bracket */
.bracket{
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:minmax(240px, 1fr);
  gap:16px;
  overflow:auto;
  padding-bottom:8px;
}
.round{
  border:1px solid var(--border);
  border-radius:12px;
  background:rgba(2,6,23,.35);
  padding:10px;
}
.round__title{
  font-weight:800;
  font-size:14px;
  color:#c7d2fe;
  margin-bottom:10px;
}
.matchBox{
  border:1px solid var(--border);
  border-radius:12px;
  background:rgba(2,6,23,.55);
  padding:10px;
  margin-bottom:10px;
}
.matchLine{display:flex; justify-content:space-between; gap:10px; font-size:13px}
.matchTeam{white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.winner{color:#bbf7d0}
.loser{color:var(--muted)}
.matchMeta{color:var(--muted); font-size:12px; margin-top:6px}

/* SVG bracket (diagram-style) */
.bracketSvg{
  border:1px solid var(--border);
  border-radius:12px;
  background:rgba(2,6,23,.35);
}
.bracketSvg__title{
  fill:#c7d2fe;
  font-weight:800;
  font-size:14px;
}
.bracketSvg__box{
  fill:rgba(2,6,23,.55);
  stroke:rgba(148,163,184,.25);
  stroke-width:1;
}
.bracketSvg__line{
  stroke:rgba(148,163,184,.35);
  stroke-width:2;
  fill:none;
}
.bracketSvg__team{
  fill:var(--text);
  font-size:12.5px;
}
.bracketSvg__team--win{fill:#bbf7d0}
.bracketSvg__team--lose{fill:var(--muted)}
.bracketSvg__winTag{
  fill:#bbf7d0;
  font-size:11px;
  font-weight:800;
}

@media print{
  body{background:#fff !important; color:#000 !important}
  .topbar,.tabs,#liveOpsCard,#teamsCard,#welcomeCard{display:none !important}
  .card{border:1px solid #ddd !important; background:#fff !important}
  .hint,.card__hint{color:#333 !important}
  .btn{display:none !important}
  .round{page-break-inside:avoid}
  .bracketSvg{border:1px solid #ddd !important; background:#fff !important}
  .bracketSvg__title{fill:#111 !important}
  .bracketSvg__team{fill:#111 !important}
  .bracketSvg__team--win{fill:#065f46 !important}
  .bracketSvg__team--lose{fill:#555 !important}
  .bracketSvg__line{stroke:#999 !important}
}