:root{
  --bg:#12131a; --text:#f4f4f7; --muted:#a4a6b4; --dim:#767a8c;
  --line:rgba(255,255,255,.10); --accent:#a78bfa;
  --ok:#6ee7a8; --bad:#f28b8b; --warn:#f3c877;
  --g-top:rgba(255,255,255,.08); --g-bot:rgba(255,255,255,.026);
  --g-stroke:rgba(255,255,255,.13); --blur:20px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{
  min-height:100vh; background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Inter","PingFang SC","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased; padding:24px 16px 60px;
  display:flex; justify-content:center;
}
body::before{
  content:""; position:fixed; inset:-20%; z-index:-2; pointer-events:none;
  background:
    radial-gradient(closest-side, rgba(167,139,250,.16), transparent 70%) 20% 15%/55% 55% no-repeat,
    radial-gradient(closest-side, rgba(103,232,249,.12), transparent 70%) 80% 75%/50% 50% no-repeat;
  filter:blur(10px);
}
.wrap{width:100%; max-width:760px}
.glass{
  background:linear-gradient(180deg,var(--g-top),var(--g-bot));
  border:1px solid var(--g-stroke); border-radius:18px;
  backdrop-filter:blur(var(--blur)) saturate(160%);
  -webkit-backdrop-filter:blur(var(--blur)) saturate(160%);
  box-shadow:0 14px 40px -18px rgba(0,0,0,.75), inset 0 1px 0 rgba(255,255,255,.10);
}
.brand{display:flex; align-items:baseline; gap:10px; margin-bottom:20px}
.brand .mark{font-family:ui-monospace,monospace; font-size:15px; font-weight:700; letter-spacing:.14em; color:var(--accent)}
.brand .name{font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--dim)}
.brand .sp{flex:1}
.brand a{color:var(--dim); text-decoration:none; font-size:12.5px}
.brand a:hover{color:var(--text)}

.card{padding:22px}
h2{font-size:17px; font-weight:650; margin-bottom:16px; letter-spacing:.01em}
.muted{color:var(--muted)}
.dim{color:var(--dim)}
.hint{margin-top:10px; font-size:12.5px; color:var(--dim); line-height:1.65}

/* 分段控件 */
.seg{display:flex; gap:6px; padding:5px; border-radius:14px; background:rgba(255,255,255,.045); border:1px solid var(--line); margin-bottom:18px}
.seg-sm{margin-bottom:16px; border-radius:11px; padding:4px}
.seg-item{
  flex:1; padding:10px 12px; border-radius:10px; border:none; cursor:pointer;
  background:transparent; color:var(--muted); font-size:13.5px; font-weight:600;
  transition:.16s; width:auto;
}
.seg-item:hover{color:var(--text); transform:none; box-shadow:none}
.seg-item.active{
  background:linear-gradient(180deg,#fff,#e8e8f2); color:#101018; font-weight:700;
  box-shadow:0 6px 18px -10px rgba(255,255,255,.6);
}

label{display:block; font-size:12.5px; color:var(--dim); margin-bottom:6px}
input{
  width:100%; padding:13px 14px; border-radius:12px; font-size:14.5px;
  background:rgba(255,255,255,.045); color:var(--text);
  border:1px solid var(--line); outline:none; transition:.16s;
}
input:focus{border-color:rgba(167,139,250,.55); background:rgba(255,255,255,.065)}
.field{margin-bottom:14px}
button{
  width:100%; padding:13px 18px; border-radius:12px; font-size:14.5px; font-weight:650;
  cursor:pointer; border:1px solid transparent; transition:transform .16s, box-shadow .16s, opacity .16s;
  background:linear-gradient(180deg,#fff,#e8e8f2); color:#101018;
}
button:hover{transform:translateY(-1px); box-shadow:0 12px 26px -12px rgba(255,255,255,.55)}
button:disabled{opacity:.55; cursor:default; transform:none; box-shadow:none}
button.ghost{background:transparent; color:var(--muted); border-color:var(--line); font-weight:600}
button.ghost:hover{color:var(--text); box-shadow:none}
button.ghost:disabled{opacity:.45}
.row{display:flex; gap:10px; flex-wrap:wrap}
.row > *{flex:1 1 auto}
.row .fixed{flex:0 0 auto; width:auto}

.stats{display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; margin-bottom:16px}
.stat{padding:16px; border-radius:14px; background:rgba(255,255,255,.035); border:1px solid var(--line)}
.stat .k{font-size:11.5px; letter-spacing:.06em; color:var(--dim); text-transform:uppercase}
.stat .v{font-size:22px; font-weight:700; margin-top:6px; letter-spacing:-.01em}
.stat .v.small{font-size:15px; font-weight:600}
.pill{display:inline-flex; align-items:center; gap:6px; padding:4px 10px; border-radius:999px; font-size:12px; font-weight:600}
.pill.ok{background:rgba(110,231,168,.14); color:var(--ok)}
.pill.bad{background:rgba(242,139,139,.14); color:var(--bad)}
.pill.warn{background:rgba(243,200,119,.14); color:var(--warn)}

table{width:100%; border-collapse:collapse; font-size:13.5px}
th,td{padding:11px 10px; text-align:left; border-bottom:1px solid var(--line); white-space:nowrap}
th{font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--dim); font-weight:600}
tr:last-child td{border-bottom:none}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.tblwrap{overflow-x:auto; -webkit-overflow-scrolling:touch}
.empty{padding:26px 0; text-align:center; color:var(--dim); font-size:13.5px}

#toast{
  position:fixed; left:50%; bottom:28px; transform:translateX(-50%) translateY(20px);
  padding:11px 18px; border-radius:12px; font-size:13.5px; max-width:88vw;
  background:rgba(20,21,28,.94); border:1px solid var(--line); color:var(--text);
  opacity:0; pointer-events:none; transition:.22s; z-index:99; backdrop-filter:blur(12px);
}
#toast.show{opacity:1; transform:translateX(-50%) translateY(0)}
#toast.err{border-color:rgba(242,139,139,.45); color:#ffd6d6}
.hide{display:none !important}
@media(max-width:520px){
  body{padding:16px 12px 48px}
  .card{padding:18px}
  .stat .v{font-size:19px}
  .seg-item{padding:9px 8px; font-size:13px}
}