:root{
  --bg:#0b0f14;
  --panel:#111824;
  --panel-2:#0f1520;
  --text:#e5eef8;
  --muted:#93a4b8;
  --accent:#6ea8fe;
  --accent-2:#57d2a3;
  --danger:#ff6b6b;
  --warning:#f7b955;
  --success:#59d98a;
  --border:#1d2635;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  margin:0;background:linear-gradient(120deg,var(--bg),#0a1320 70%);
  color:var(--text);
}

.container{max-width:1100px;margin:0 auto;padding:24px}
.card{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:20px;
}

h1,h2,h3{margin:0 0 12px}
h1{font-size:32px}
h2{font-size:24px}
p{color:var(--muted)}

.row{display:flex;gap:16px;flex-wrap:wrap}
.col{flex:1;min-width:280px}

.input, select, textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);
  background:#0c1320;color:var(--text);outline:none;
}
.input:focus, select:focus, textarea:focus{border-color:var(--accent)}

.button{
  display:inline-block;background:linear-gradient(90deg,var(--accent),#7db6ff);
  color:#051225;border:none;border-radius:12px;padding:12px 16px;font-weight:700;
  text-decoration:none;cursor:pointer;box-shadow:var(--shadow);transition:.2s transform ease;
}
.button:hover{transform:translateY(-1px)}
.button.secondary{background:linear-gradient(90deg,#2a3a57,#1d2a44);color:var(--text)}
.button.danger{background:linear-gradient(90deg,#f66,#d44);color:#fff}

.badge{padding:4px 10px;border-radius:999px;background:#12223a;border:1px solid var(--border);color:var(--muted);font-size:12px}

.list{margin:0;padding:0;list-style:none}
.list li{padding:10px 0;border-bottom:1px dashed var(--border);display:flex;justify-content:space-between;align-items:center}
.list li:last-child{border-bottom:none}

.flex{display:flex;gap:12px;align-items:center}
.space-between{justify-content:space-between}

.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--border);text-align:left}
.table th{color:var(--muted);font-weight:600}

.header{
  display:flex;justify-content:space-between;align-items:center;margin-bottom:20px
}

.footer{margin-top:24px;color:var(--muted);font-size:13px;text-align:center;opacity:.8}

.chat-box{height:260px;overflow:auto;padding:12px;background:#0b1320;border:1px solid var(--border);border-radius:12px}
.chat-input{display:flex;gap:8px;margin-top:8px}
.msg{margin:6px 0}
.msg .nick{color:var(--accent-2);font-weight:700;margin-right:8px}
.msg .time{color:var(--muted);font-size:12px;margin-left:8px}
.msg .sys{color:var(--warning)}

.scoreboard{display:grid;grid-template-columns:1fr 100px;gap:8px}
.scoreboard .item{display:flex;justify-content:space-between;background:#10192a;border:1px solid var(--border);border-radius:10px;padding:8px 10px}

audio{width:100%;margin:8px 0}
.small{font-size:13px;color:var(--muted)}
hr{border:none;border-top:1px dashed var(--border);margin:14px 0}