:root{
  --side:#0e1326; --side-hover:#171e3a; --side-line:#1e2647;
  --brand:#5b5bd6; --brand-soft:#eeeefc;
  --bg:#f6f7fb; --card:#fff; --line:#e7e9f2;
  --txt:#1b1f33; --dim:#6b7280; --dim2:#9aa1b1;
  --ok:#12a150; --warn:#d97706; --err:#dc2626;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--txt);
  font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

.layout{display:flex;min-height:100vh}

/* ---------------- sidebar ---------------- */
.side{width:236px;flex:0 0 236px;background:var(--side);color:#c9cfe6;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.logo{display:flex;gap:11px;align-items:center;padding:20px 18px 18px}
.logo .mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(140deg,#6d6df0,#8b5cf6);
  display:grid;place-items:center;font-weight:700;font-size:13px;color:#fff;letter-spacing:.5px}
.logo b{display:block;color:#fff;font-size:14px;letter-spacing:.2px}
.logo span{font-size:11px;color:#7b85a8}
.side nav{flex:1;overflow-y:auto;padding:4px 10px 20px}
.side .group{margin-top:16px;padding:0 8px 6px;font-size:11px;color:#5d6790;letter-spacing:.6px}
.side a.item{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:8px;
  font-size:13px;color:#c9cfe6;margin-bottom:2px;cursor:pointer}
.side a.item:hover{background:var(--side-hover);color:#fff}
.side a.item.on{background:linear-gradient(90deg,rgba(91,91,214,.35),rgba(91,91,214,.12));
  color:#fff;box-shadow:inset 0 0 0 1px rgba(139,139,246,.35)}
.side a.item .ic{width:16px;height:16px;flex:0 0 16px;display:grid;place-items:center;opacity:.72}
.side a.item .ic svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.5;
  stroke-linecap:round;stroke-linejoin:round;display:block}
.side a.item:hover .ic,.side a.item.on .ic{opacity:1}

/* ---------------- main ---------------- */
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:60px;background:#fff;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:20}
.crumb{font-size:13px;color:var(--dim)}
.crumb b{color:var(--txt);font-weight:600}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:12px}
.appsel{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--dim)}
.appsel select{appearance:none;border:1px solid var(--line);border-radius:8px;padding:7px 30px 7px 11px;
  font-size:13px;color:var(--txt);background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6'><path d='M0 0l5 6 5-6z' fill='%239aa1b1'/></svg>") no-repeat right 10px center;
  cursor:pointer;outline:none}
.appsel select:focus{border-color:var(--brand)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.dot.ok{background:var(--ok)} .dot.bad{background:var(--err)} .dot.wait{background:var(--warn)}
.conn{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--dim)}
.ghost{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 12px;
  font-size:12.5px;color:var(--txt);cursor:pointer}
.ghost:hover{border-color:#c9cede}

.content{padding:24px 28px 70px;max-width:1180px;width:100%}
.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:18px}
.page-head h1{font-size:21px;margin:0 0 4px;letter-spacing:.2px}
.page-head p{margin:0;color:var(--dim);font-size:13px}
.badges{margin-left:auto;display:flex;gap:8px}
.badge{font-size:11.5px;padding:4px 10px;border-radius:20px;border:1px solid var(--line);background:#fff;color:var(--dim)}
.badge b{color:var(--txt)}
.badge.env b{color:var(--ok)}

/* ---------------- cards ---------------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:14px}
.card h3{margin:0 0 12px;font-size:14px;font-weight:600}
.card h3 .hint{font-weight:400;font-size:12px;color:var(--dim2);margin-left:8px}
.grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(212px,1fr));gap:12px}
.tile{background:#fff;border:1px solid var(--line);border-radius:10px;padding:13px 14px;cursor:pointer;
  transition:.15s;display:flex;gap:10px;align-items:flex-start}
.tile:hover{border-color:#c7caf5;box-shadow:0 6px 18px rgba(60,60,140,.07);transform:translateY(-1px)}
.tile .k{font-size:10px;font-weight:700;color:var(--brand);background:var(--brand-soft);
  border-radius:5px;padding:3px 6px;letter-spacing:.5px}
.tile .t{font-size:13px;font-weight:600;margin-bottom:2px}
.tile .d{font-size:12px;color:var(--dim)}

/* ---------------- forms ---------------- */
.form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:5px;min-width:130px}
.field label{font-size:11.5px;color:var(--dim)}
.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:8px;
  padding:8px 10px;font-size:13px;color:var(--txt);background:#fff;outline:none;font-family:inherit}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand)}
.field.wide{flex:1;min-width:220px}
.btn{background:var(--brand);color:#fff;border:0;border-radius:8px;padding:9px 15px;
  font-size:13px;cursor:pointer;white-space:nowrap}
.btn:hover{filter:brightness(1.06)}
.btn:disabled{opacity:.55;cursor:default}
.btn.sec{background:#fff;color:var(--txt);border:1px solid var(--line)}
.btn.sec:hover{border-color:#c9cede;filter:none}
.btn.danger{background:#fff;color:var(--err);border:1px solid #f3c9c9}
.btn.danger:hover{background:#fef4f4;filter:none}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:6px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------------- tables ---------------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid #f0f1f7;white-space:nowrap}
th{background:#fafbfe;color:var(--dim);font-weight:500;font-size:11.5px;letter-spacing:.2px}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbff}
td.wrap{white-space:normal;max-width:420px}
.mono{font-family:"SF Mono",ui-monospace,Menlo,Consolas,monospace;font-size:12px}

/* ---------------- misc ---------------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}
.tabs button{background:none;border:0;padding:9px 14px;font-size:13px;color:var(--dim);cursor:pointer;
  border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
pre.out{background:#0f1424;color:#cfd6e4;border-radius:10px;padding:13px 15px;font-size:12px;
  line-height:1.5;overflow:auto;max-height:430px;margin:12px 0 0;
  font-family:"SF Mono",ui-monospace,Menlo,Consolas,monospace}
.note{font-size:12px;color:var(--dim);background:#fbfcff;border:1px dashed var(--line);
  border-radius:8px;padding:9px 12px;margin-top:10px}
.note b{color:var(--txt)}
.pill{display:inline-block;font-size:11px;padding:2px 8px;border-radius:20px;background:#f1f2f8;color:var(--dim)}
.pill.ok{background:#e9f8ef;color:var(--ok)}
.pill.warn{background:#fef6e8;color:var(--warn)}
.pill.err{background:#fdecec;color:var(--err)}
.kv{display:grid;grid-template-columns:120px 1fr;gap:6px 12px;font-size:12.5px}
.kv dt{color:var(--dim)} .kv dd{margin:0}
.toast{position:fixed;right:22px;bottom:22px;background:#111827;color:#fff;padding:11px 16px;
  border-radius:9px;font-size:13px;opacity:0;transform:translateY(8px);transition:.2s;z-index:99;pointer-events:none}
.toast.show{opacity:1;transform:none}
.toast.err{background:#b91c1c}
.empty{color:var(--dim2);font-size:12.5px;padding:14px;text-align:center}

/* 资源管理 */
.res-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(184px,1fr));gap:12px}
.res-item{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.res-thumb{height:118px;background:#f3f4f9;display:grid;place-items:center;overflow:hidden}
.res-thumb img{max-width:100%;max-height:100%;object-fit:cover;display:block}
.res-meta{padding:9px 10px}


/* 多标签 */
.tabbar{display:flex;gap:4px;padding:8px 24px 0;background:#fff;border-bottom:1px solid var(--line);
  overflow-x:auto;min-height:40px;align-items:flex-end}
.tabbar:empty{display:none}
.tab{display:flex;align-items:center;gap:8px;padding:7px 12px;font-size:12.5px;color:var(--dim);
  background:#f5f6fb;border:1px solid var(--line);border-bottom:none;border-radius:8px 8px 0 0;
  cursor:pointer;white-space:nowrap;position:relative;top:1px}
.tab:hover{background:#eef0f8}
.tab.on{background:#fff;color:var(--txt);font-weight:600;border-bottom-color:#fff}
.tab .x{font-size:14px;line-height:1;opacity:.45;padding:0 2px;border-radius:4px}
.tab .x:hover{opacity:1;background:#e9ebf5;color:var(--err)}
.ctx{position:fixed;z-index:200;background:#fff;border:1px solid var(--line);border-radius:9px;
  box-shadow:0 10px 30px rgba(20,20,60,.14);padding:4px;min-width:132px}
.ctx button{display:block;width:100%;text-align:left;border:0;background:none;padding:8px 12px;
  font-size:12.5px;color:var(--txt);border-radius:6px;cursor:pointer}
.ctx button:hover{background:#f3f4fa}

/* 弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(17,20,35,.45);display:flex;align-items:flex-start;
  justify-content:center;padding:6vh 16px;z-index:300;overflow:auto}
.modal-box{background:#fff;border-radius:14px;width:min(620px,100%);box-shadow:0 20px 60px rgba(20,20,60,.25);
  display:flex;flex-direction:column}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;
  border-bottom:1px solid var(--line);font-size:14px}
.modal-x{cursor:pointer;font-size:18px;color:var(--dim);line-height:1}
.modal-body{padding:16px 18px}
.modal-body .field{max-width:100%}
.modal-body .field > input,.modal-body .field > textarea,.modal-body .field > select{width:100%}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--line)}

/* 登录页 */
.login-screen{position:fixed;inset:0;z-index:500;display:flex;align-items:center;justify-content:center;
  background:
    linear-gradient(rgba(120,130,180,.07) 1px, transparent 1px) 0 0/28px 28px,
    linear-gradient(90deg, rgba(120,130,180,.07) 1px, transparent 1px) 0 0/28px 28px,
    #eef0f7;padding:24px}
.login-card{display:grid;grid-template-columns:400px 1fr;width:min(1060px,100%);min-height:560px;
  background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 30px 80px rgba(25,30,70,.18)}
.login-left{background:linear-gradient(160deg,#1c2340 0%,#151a33 55%,#0f1429 100%);color:#fff;padding:52px 40px;
  display:flex;flex-direction:column}
.login-mark{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:18px;background:linear-gradient(135deg,#6c5ce7,#8e7bff);
  box-shadow:0 10px 26px rgba(108,92,231,.45);margin-bottom:34px}
.login-left h2{font-size:26px;margin:0 0 10px;letter-spacing:.5px}
.login-sub{font-size:11px;letter-spacing:2px;color:rgba(255,255,255,.45);margin-bottom:56px}
.login-points{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:18px}
.login-points li{font-size:14px;color:rgba(255,255,255,.82);display:flex;align-items:center;gap:12px}
.login-points i{font-style:normal;font-size:11px;color:#8e7bff;letter-spacing:1px;min-width:24px}
.login-right{padding:56px 60px;display:flex;flex-direction:column;justify-content:center}
.login-eyebrow{font-size:11px;letter-spacing:3px;color:#6c5ce7;font-weight:600;margin-bottom:8px}
.login-right h1{font-size:28px;margin:0 0 28px;letter-spacing:1px}
.login-right .field{max-width:100%;margin-bottom:16px}
.login-right .field input{width:100%;height:46px;border-radius:10px;border:1px solid #e2e5f0;background:#f7f8fc;
  padding:0 14px;font-size:14px}
.login-right .field input:focus{border-color:#8e7bff;background:#fff;outline:none}
.login-refresh{float:right;font-size:12px;color:#8b90a8;font-weight:400;cursor:pointer}
.login-cap{display:grid;grid-template-columns:1fr 150px;gap:12px;align-items:center}
.login-cap img{height:46px;width:150px;object-fit:cover;border-radius:10px;border:1px solid #e2e5f0;
  cursor:pointer;background:#fff}
.login-err{color:#e5484d;font-size:12.5px;min-height:18px;margin:2px 0 10px}
.login-btn{width:100%;height:48px;border-radius:10px;font-size:15px;letter-spacing:2px}
.login-foot{font-size:11.5px;color:#9aa0b8;margin-top:16px;text-align:center}
@media (max-width: 860px){.login-card{grid-template-columns:1fr}.login-left{display:none}}