:root{
  --bg:#080b12; --bg2:#0d1220; --card:rgba(255,255,255,.045); --card2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.14);
  --text:#e8ecf4; --muted:#93a0b5; --dim:#66738a;
  --brand:#6d7cff; --brand2:#22d3ee; --ok:#34d399; --warn:#fbbf24; --err:#fb7185;
  --radius:16px; --radius-sm:10px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text); min-height:100vh;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:14px; line-height:1.65; -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(900px 500px at 12% -10%,rgba(109,124,255,.20),transparent 60%),
    radial-gradient(700px 420px at 92% 0%,rgba(34,211,238,.14),transparent 60%),
    radial-gradient(800px 600px at 50% 110%,rgba(109,124,255,.10),transparent 60%);
  background-attachment:fixed;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:14px}
code,pre,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,"Cascadia Code",Consolas,monospace}
::selection{background:rgba(109,124,255,.35)}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.dim{color:var(--dim)}
.hide{display:none!important}
.row{display:flex;align-items:center;gap:10px}
.actions-cell{display:flex;align-items:center;gap:5px;flex-wrap:nowrap;white-space:nowrap}
.between{display:flex;align-items:center;justify-content:space-between;gap:12px}
.grow{flex:1}

/* ---------- 导航 ---------- */
.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);
  background:rgba(8,11,18,.72);border-bottom:1px solid var(--line)}
.nav-in{height:64px;display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:.2px}
.logo .mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:15px;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#080b12;font-weight:800}
.nav-links{display:flex;gap:22px;font-size:13.5px;color:var(--muted)}
.nav-links a:hover{color:var(--text)}
.nav-links a.on{color:var(--text)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 15px;
  border-radius:10px;border:1px solid var(--line2);background:var(--card2);color:var(--text);
  cursor:pointer;transition:.18s;white-space:nowrap;font-size:13.5px}
.btn:hover{background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.24)}
.btn.primary{background:linear-gradient(135deg,var(--brand),#8b93ff);border-color:transparent;color:#0a0d16;font-weight:650}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent}
.btn.sm{height:30px;padding:0 11px;font-size:12.5px;border-radius:8px}
.btn.xs{height:27px;padding:0 9px;font-size:12px;border-radius:7px;gap:4px}
.btn.danger{color:var(--err);border-color:rgba(251,113,133,.35)}
.btn.danger:hover{background:rgba(251,113,133,.12)}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  backdrop-filter:blur(10px)}
.card.tight{padding:16px}
.chip{display:inline-flex;align-items:center;gap:5px;height:23px;padding:0 9px;border-radius:999px;
  font-size:11.5px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--muted)}
.chip.ok{color:var(--ok);border-color:rgba(52,211,153,.3);background:rgba(52,211,153,.08)}
.chip.err{color:var(--err);border-color:rgba(251,113,133,.3);background:rgba(251,113,133,.08)}
.chip.warn{color:var(--warn);border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.08)}
.chip.brand{color:#a9b2ff;border-color:rgba(109,124,255,.35);background:rgba(109,124,255,.12)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--dim);display:inline-block;flex:none}
.dot.ok{background:var(--ok);box-shadow:0 0 0 3px rgba(52,211,153,.16)}
.dot.err{background:var(--err);box-shadow:0 0 0 3px rgba(251,113,133,.16)}
.dot.unknown{background:var(--warn)}

/* ---------- Hero ---------- */
.hero{padding:62px 0 34px;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero h1{font-size:40px;line-height:1.25;margin:0 0 16px;letter-spacing:-.6px;font-weight:750}
.hero h1 span{background:linear-gradient(120deg,#8b93ff,#22d3ee 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:15px;margin:0 0 26px;max-width:520px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:26px;margin-top:30px;flex-wrap:wrap}
.hero-stats div b{display:block;font-size:22px;font-weight:700;letter-spacing:-.3px}
.hero-stats div span{font-size:12px;color:var(--dim)}

.codebox{background:rgba(5,8,14,.72);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.codebox .bar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid var(--line);
  font-size:12px;color:var(--dim);background:rgba(255,255,255,.03)}
.codebox .bar i{width:9px;height:9px;border-radius:50%;background:#3a4152;display:block}
.codebox pre{margin:0;padding:16px;font-size:12.5px;line-height:1.75;color:#cfd6e4;overflow:auto;white-space:pre-wrap;
  overflow-wrap:anywhere}
.codebox .k{color:#8b93ff}.codebox .s{color:#7ee0c0}.codebox .c{color:#5b6478}.codebox .n{color:#f0c674}

/* ---------- 区块 ---------- */
.section{padding:34px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}
.section-head h2{font-size:21px;margin:0;letter-spacing:-.2px}
.section-head p{margin:4px 0 0;color:var(--dim);font-size:13px}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.stat .label{font-size:12px;color:var(--dim)}
.stat .value{font-size:26px;font-weight:700;letter-spacing:-.5px;margin-top:6px}
.stat .sub{font-size:11.5px;color:var(--muted);margin-top:2px}

/* ---------- 模型 ---------- */
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.input,select.input,textarea.input{height:36px;padding:0 12px;border-radius:10px;border:1px solid var(--line2);
  background:rgba(255,255,255,.045);color:var(--text);outline:none;transition:.15s;min-width:0}
.input:focus{border-color:rgba(109,124,255,.6);background:rgba(109,124,255,.06)}
.input::placeholder{color:var(--dim)}
textarea.input{height:auto;padding:10px 12px;resize:vertical;line-height:1.6}
.filters{display:flex;gap:7px;flex-wrap:wrap}
.filters .chip{cursor:pointer;user-select:none;height:28px;padding:0 12px;font-size:12.5px}
.filters .chip:hover{border-color:var(--line2);color:var(--text)}
.filters .chip.on{background:rgba(109,124,255,.18);border-color:rgba(109,124,255,.55);color:#dfe3ff}

.model-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(288px,1fr));gap:14px}
.mcard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;transition:.18s;position:relative;overflow:hidden}
.mcard:hover{transform:translateY(-2px);border-color:rgba(109,124,255,.4);background:var(--card2)}
.mcard .top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.mcard .name{font-weight:650;font-size:14.5px;word-break:break-all;line-height:1.4}
.mcard .fid{font-size:11px;color:var(--dim);margin-top:3px;word-break:break-all}
.mcard .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.mcard .providers{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;padding-top:11px;border-top:1px dashed var(--line)}
.mcard .prov{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--muted)}
.fam{font-size:11px;color:#b9c1d4;background:rgba(255,255,255,.07);border:1px solid var(--line);
  padding:1px 8px;border-radius:6px;flex:none}

/* ---------- 表格 ---------- */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-weight:600;color:var(--dim);font-size:11.5px;text-transform:uppercase;letter-spacing:.6px;
  padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:rgba(255,255,255,.025)}
td{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.05);vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,.025)}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- 公告 / 提示 ---------- */
.notice{display:flex;gap:12px;padding:14px 16px;border-radius:12px;border:1px solid rgba(109,124,255,.28);
  background:linear-gradient(90deg,rgba(109,124,255,.14),rgba(34,211,238,.07));font-size:13px;color:#cdd4e6}
.notice b{color:#fff}
.alert{padding:11px 14px;border-radius:10px;font-size:13px;border:1px solid var(--line);margin-bottom:14px}
.alert.err{border-color:rgba(251,113,133,.4);background:rgba(251,113,133,.1);color:#ffc8d1}
.alert.ok{border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.1);color:#b8f5dd}

/* ---------- 文档 ---------- */
.doc-grid{display:grid;grid-template-columns:220px 1fr;gap:26px;align-items:start}
.doc-nav{position:sticky;top:88px;display:flex;flex-direction:column;gap:2px;font-size:13px;color:var(--muted)}
.doc-nav a{padding:7px 10px;border-radius:8px}
.doc-nav a:hover{background:var(--card);color:var(--text)}
.doc-body h3{font-size:16px;margin:26px 0 10px}
.doc-body h3:first-child{margin-top:0}
.doc-body p{color:var(--muted)}
.doc-body li{color:var(--muted)}
.kv{display:grid;grid-template-columns:120px 1fr;gap:8px 14px;font-size:13px;margin:12px 0}
.kv b{color:var(--dim);font-weight:500}

pre.code{margin:12px 0;padding:15px 17px;background:rgba(5,8,14,.7);border:1px solid var(--line);
  border-radius:12px;overflow:auto;font-size:12.5px;line-height:1.8;color:#cfd6e4}
pre.code .c{color:#5b6478}
pre.code .s{color:#7ee0c0}
pre.code .k{color:#8b93ff}

/* ---------- 页脚 ---------- */
.footer{border-top:1px solid var(--line);margin-top:44px;padding:26px 0 40px;color:var(--dim);font-size:12.5px}
.footer .between{flex-wrap:wrap;gap:10px}

/* ---------- 控制台 ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:100%;max-width:390px;background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:34px 30px;box-shadow:var(--shadow);backdrop-filter:blur(16px)}
.login-card h1{font-size:20px;margin:14px 0 6px}
.login-card .field{margin-top:16px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.field .input{width:100%}

.shell{display:grid;grid-template-columns:224px 1fr;min-height:100vh}
.side{border-right:1px solid var(--line);padding:18px 14px;position:sticky;top:0;height:100vh;
  background:rgba(8,11,18,.6);backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:4px}
.side .logo{padding:6px 8px 18px}
.side a.nav-item{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;color:var(--muted);font-size:13.5px;cursor:pointer}
.side a.nav-item:hover{background:var(--card);color:var(--text)}
.side a.nav-item.on{background:rgba(109,124,255,.16);color:#dfe3ff;box-shadow:inset 0 0 0 1px rgba(109,124,255,.28)}
.side .nav-item .ico{width:18px;text-align:center;opacity:.9}
.side .spacer{flex:1}
.main{padding:22px 26px 50px;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}
.topbar h1{font-size:19px;margin:0;letter-spacing:-.2px}
.topbar .desc{font-size:12.5px;color:var(--dim);margin-top:2px}

.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:16px}
.panel h3{margin:0 0 14px;font-size:14px;font-weight:650;display:flex;align-items:center;gap:8px}
.grid2{display:grid;grid-template-columns:1.55fr 1fr;gap:16px;align-items:start}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}

.chart{width:100%;height:150px;display:block}
.bars{display:flex;flex-direction:column;gap:9px}
.bars .item{display:grid;grid-template-columns:1fr 46px;gap:10px;align-items:center;font-size:12.5px}
.bars .track{height:6px;border-radius:4px;background:rgba(255,255,255,.07);overflow:hidden;grid-column:1/2;margin-top:-2px}
.bars .fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--brand),var(--brand2))}
.bars .name{grid-column:1/3;color:var(--muted);word-break:break-all}
.bars .num{text-align:right;color:var(--dim);font-variant-numeric:tabular-nums}

/* 弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(3,5,10,.7);backdrop-filter:blur(4px);z-index:80;
  display:grid;place-items:center;padding:24px;overflow:auto}
.modal{width:100%;max-width:640px;background:#0e1320;border:1px solid var(--line2);border-radius:18px;
  box-shadow:var(--shadow);padding:22px;max-height:88vh;overflow:auto}
.modal h3{margin:0 0 18px;font-size:16px}
.modal .field{margin-bottom:13px}
.modal .field .input{width:100%}
.modal .actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid .full{grid-column:1/3}
.hint{font-size:11.5px;color:var(--dim);margin-top:4px}

.toast-wrap{position:fixed;top:18px;right:18px;z-index:120;display:flex;flex-direction:column;gap:10px}
.toast{padding:11px 16px;border-radius:11px;background:#131a2a;border:1px solid var(--line2);font-size:13px;
  box-shadow:var(--shadow);animation:slide .25s ease}
.toast.ok{border-color:rgba(52,211,153,.45);color:#c8f7e5}
.toast.err{border-color:rgba(251,113,133,.45);color:#ffd0d8}
@keyframes slide{from{transform:translateX(20px);opacity:0}to{transform:none;opacity:1}}

.empty{padding:40px;text-align:center;color:var(--dim);font-size:13px}
.loading{padding:24px;text-align:center;color:var(--dim);font-size:13px}
.spinner{width:15px;height:15px;border:2px solid rgba(255,255,255,.2);border-top-color:var(--brand);
  border-radius:50%;display:inline-block;animation:spin .7s linear infinite;vertical-align:-2px;margin-right:7px}
@keyframes spin{to{transform:rotate(360deg)}}

.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:12px;font-size:12.5px;color:var(--muted)}

@media (max-width:980px){
  .hero{grid-template-columns:1fr;padding-top:36px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .grid2{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;border-right:none;border-bottom:1px solid var(--line)}
  .side .spacer{display:none}
  .doc-grid{grid-template-columns:1fr}
  .doc-nav{position:static;flex-direction:row;flex-wrap:wrap}
  .form-grid{grid-template-columns:1fr}
  .form-grid .full{grid-column:1}
  .nav-links{display:none}
}