:root{
  --bg: #0b1220;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.09);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --line: rgba(255,255,255,.12);
  --accent: #6ee7ff;
  --accent2: #a78bfa;
  --danger: #fb7185;
  --ok: #34d399;
  --shadow: 0 18px 45px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 24px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; margin:0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; color:var(--text); background:
  radial-gradient(1200px 800px at 10% -10%, rgba(110,231,255,.25), transparent 60%),
  radial-gradient(1000px 900px at 110% 0%, rgba(167,139,250,.22), transparent 50%),
  linear-gradient(180deg, #070b14, #0b1220);
}

.app{ min-height:100%; display:flex; flex-direction:column; }
.topbar{
  position:sticky; top:0;
  background: linear-gradient(180deg, rgba(11,18,32,.92), rgba(11,18,32,.62));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 14px;
  gap:12px;
  z-index: 10;
}
.brand{ display:flex; align-items:center; gap:12px; }
.logo{
  width:40px; height:40px; display:grid; place-items:center;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.06));
  border: 1px solid var(--line);
}
.title{ font-weight:800; letter-spacing:-.02em; }
.subtitle{ font-size: .85rem; color: var(--muted); margin-top:2px; }
.top-actions{ display:flex; gap:8px; }

.content{ width:min(980px, 100%); margin: 0 auto; padding: 14px; flex:1; }
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.05));
  border: 1px solid var(--line);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  padding: 16px;
}
h2{ margin:0 0 10px 0; letter-spacing:-.02em; }
label{ display:block; font-size:.85rem; color: var(--muted); margin: 10px 0 6px; }

input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.20);
  color: var(--text);
  outline: none;
}
input:focus, textarea:focus{ border-color: rgba(110,231,255,.55); box-shadow: 0 0 0 4px rgba(110,231,255,.12); }

.grid2{ display:grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width:720px){ .grid2{ grid-template-columns: 1fr 1fr; } }

.row{ display:flex; gap:10px; margin-top: 14px; align-items:center; }
.row.wrap{ flex-wrap:wrap; }

.btn{
  appearance:none; border:1px solid var(--line);
  background: rgba(255,255,255,.08);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: -.01em;
  cursor:pointer;
}
.btn:hover{ background: rgba(255,255,255,.12); }
.btn.primary{
  border-color: rgba(110,231,255,.40);
  background: linear-gradient(180deg, rgba(110,231,255,.25), rgba(110,231,255,.10));
}
.btn.danger{
  border-color: rgba(251,113,133,.45);
  background: linear-gradient(180deg, rgba(251,113,133,.22), rgba(251,113,133,.10));
}
.btn.ghost{ background: transparent; }

.details{ margin-top: 12px; }
.details summary{ cursor:pointer; color: var(--muted); }

.pill{
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px dashed var(--line);
  color: var(--muted);
  min-height: 0;
}

.footer{
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap: 10px;
  flex-wrap:wrap;
}
.small{ font-size: .85rem; }
.muted{ color: var(--muted); }

.gamehead{
  display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
  margin-bottom: 12px;
}
.kicker{ font-size:.8rem; color: var(--muted); text-transform:uppercase; letter-spacing:.08em; }
.code{ font-size: 1.15rem; font-weight: 900; }
.phase{
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.18);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing:.08em;
  font-size: .75rem;
}

.scoreboard{
  display:grid; gap:10px;
  grid-template-columns: 1fr;
  margin: 10px 0 6px;
}
@media (min-width:720px){ .scoreboard{ grid-template-columns: 1fr 1fr; } }

.scorecard{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(0,0,0,.14);
  padding: 12px;
}
.scoreline{
  display:flex; justify-content:space-between; align-items:center; gap:10px;
}
.badge{
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
}

.tabs{ display:flex; gap:8px; margin-top: 14px; flex-wrap:wrap; }
.tab{
  border:1px solid var(--line);
  background: rgba(0,0,0,.12);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 999px;
  cursor:pointer;
  font-weight:800;
}
.tab.active{
  border-color: rgba(110,231,255,.40);
  background: rgba(110,231,255,.12);
}

.list{
  margin-top: 12px;
  display:grid;
  gap: 10px;
}
.item{
  border:1px solid var(--line);
  background: rgba(0,0,0,.12);
  border-radius: var(--radius);
  padding: 12px;
  display:flex;
  gap: 10px;
  align-items:flex-start;
}
.item .text{ flex:1; }
.item .meta{ color: var(--muted); font-size:.85rem; margin-top:4px; }

.chip{
  font-size:.75rem;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--muted);
}

.checkbox{
  width: 22px; height: 22px;
  margin-top: 2px;
  accent-color: var(--ok);
}