:root{
  --bg:#0b1020; --bg2:#121a33; --card:#161f3d; --card2:#1c264a; --line:#263159;
  --txt:#e8ecf8; --dim:#9aa6c7; --brand:#6d7cff; --brand2:#9d6dff; --ok:#22c55e; --warn:#f59e0b; --bad:#ef4444;
  --up:#ef4444; --down:#22c55e;
}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(1200px 600px at 20% -10%,#1c2a5e 0%,transparent 60%),var(--bg);color:var(--txt);
  font:15px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Segoe UI,Roboto,sans-serif;min-height:100vh}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
header{position:sticky;top:0;z-index:20;background:rgba(11,16,32,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:14px;height:58px}
.logo{font-weight:800;font-size:18px;background:linear-gradient(90deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.nav a.tab{color:var(--dim);padding:6px 10px;border-radius:8px;font-size:14px}
.nav a.tab:hover,.nav a.tab.on{color:#fff;background:var(--card2)}
.spacer{flex:1}
.points{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(90deg,#3b2f8f,#5b3fa8);color:#fff;
  padding:6px 12px;border-radius:999px;font-weight:700;font-size:13px}
.btn{border:1px solid var(--line);background:var(--card2);color:var(--txt);padding:8px 14px;border-radius:10px;cursor:pointer;font-size:14px}
.btn:hover{border-color:var(--brand)}
.btn.pri{background:linear-gradient(90deg,var(--brand),var(--brand2));border:none;font-weight:700}
.btn.sm{padding:5px 10px;font-size:13px;border-radius:8px}
.btn.danger{border-color:#7f1d1d;color:#fca5a5;background:#3b1416}
.btn:disabled{opacity:.5;cursor:not-allowed}
main{padding:20px 0 60px}
.card{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:14px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:760px){.g2,.g3,.g4{grid-template-columns:1fr 1fr}.g4{gap:10px}}
h1{font-size:22px;margin:0 0 4px} h2{font-size:17px;margin:0 0 10px} h3{font-size:15px;margin:0 0 8px}
.dim{color:var(--dim);font-size:13px}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;border:1px solid var(--line);color:var(--dim)}
.tag.open{color:#7dd3fc;border-color:#0e4f6b;background:#0b2b3a}
.tag.closed{color:#fcd34d;border-color:#6b4e0e;background:#3a2c08}
.tag.settled{color:#a5b4fc;border-color:#3b3f8f;background:#1e2148}
.tag.cancelled{color:#fca5a5;border-color:#7f1d1d;background:#3b1416}
.mk{cursor:pointer;transition:.15s}
.mk:hover{border-color:var(--brand);transform:translateY(-2px)}
.mk .ttl{font-weight:700;font-size:16px;margin-bottom:6px}
.opt{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);
  border-radius:10px;margin-top:8px;background:#131c38}
.opt.sel{border-color:var(--brand);background:#1b2350;box-shadow:0 0 0 2px rgba(109,124,255,.25) inset}
.opt.win{border-color:#16a34a;background:#0f2a1a}
.opt.pick{cursor:pointer}
.bar{height:6px;border-radius:4px;background:#243056;overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand2))}
input,select,textarea{width:100%;background:#0f1730;border:1px solid var(--line);color:var(--txt);
  padding:9px 11px;border-radius:10px;font-size:14px;outline:none;font-family:inherit}
input:focus,textarea:focus,select:focus{border-color:var(--brand)}
label{display:block;font-size:13px;color:var(--dim);margin:10px 0 5px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left}
th{color:var(--dim);font-weight:600;font-size:13px}
.tabs{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.tabs button{background:transparent;border:1px solid var(--line);color:var(--dim);padding:6px 14px;border-radius:999px;cursor:pointer;font-size:14px}
.tabs button.on{background:var(--brand);border-color:var(--brand);color:#fff}
.stat{background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:14px}
.stat b{display:block;font-size:22px;margin-top:2px}
.up{color:var(--up)} .down{color:var(--down)}
.empty{padding:40px 0;text-align:center;color:var(--dim)}
#toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);opacity:0;transition:.2s;
  background:#0f1730;border:1px solid var(--brand);padding:10px 18px;border-radius:12px;z-index:99;max-width:90vw}
#toast.on{opacity:1;transform:translateX(-50%)}
.chips button{background:#0f1730;border:1px solid var(--line);color:var(--txt);border-radius:8px;padding:5px 10px;cursor:pointer;font-size:13px}
.mask{position:fixed;inset:0;background:rgba(3,6,16,.7);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.mask.on{display:flex}
.modal{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;width:min(460px,100%);max-height:86vh;overflow:auto}
.hr{height:1px;background:var(--line);margin:14px 0}
.mono{font-variant-numeric:tabular-nums}
.optrow{display:flex;gap:8px;margin-bottom:8px}
.scroll{overflow-x:auto}