:root{
  --bg:#f5f6f8; --panel:#ffffff; --panel-2:#f0f2f5; --text:#1b1f24; --muted:#5f6b7a; --line:#e2e6eb;
  --accent:#1f6feb; --accent-ink:#ffffff; --accent-soft:#e8f0fe;
  --ok:#1a7f37; --ok-soft:#e6f4ea; --warn:#9a6700; --warn-soft:#fff4d6; --bad:#cf222e; --bad-soft:#fde8e8; --idle:#8c959f; --idle-soft:#eef0f2;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0f1216; --panel:#171b21; --panel-2:#1e232a; --text:#e6e9ee; --muted:#9aa4b2; --line:#2a313a;
    --accent:#4c8dff; --accent-ink:#0b1220; --accent-soft:#1a2740;
    --ok:#3fb950; --ok-soft:#14261a; --warn:#d29922; --warn-soft:#2a2210; --bad:#f85149; --bad-soft:#2d1517; --idle:#8b949e; --idle-soft:#20252c;
    --shadow:none; color-scheme: dark;
  }
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 var(--font)}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit}
.boot{padding:40px;text-align:center;color:var(--muted)}

/* layout */
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--panel);border-right:1px solid var(--line);padding:16px 12px;position:sticky;top:0;height:100vh;overflow:auto;display:flex;flex-direction:column;gap:4px}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 16px;font-weight:650;font-size:15px}
.brand img{width:26px;height:26px}
.nav-group{font-size:11px;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;padding:14px 10px 4px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:var(--text)}
.nav a:hover{background:var(--panel-2);text-decoration:none}
.nav a.active{background:var(--accent-soft);color:var(--accent);font-weight:600}
.nav .dot{margin-left:auto}
.side .me{margin-top:auto;border-top:1px solid var(--line);padding:12px 8px 0;font-size:13px;color:var(--muted)}
.side .me b{color:var(--text);display:block}
.main{padding:24px 28px 60px;min-width:0}
.topbar{display:none}
.page-head{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.page-head h1{font-size:22px;margin:0;font-weight:650}
.page-head .sub{color:var(--muted);flex-basis:100%;margin-top:2px}
.page-head .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}

@media (max-width: 860px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;inset:0 auto 0 0;width:260px;z-index:30;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.25)}
  .shell.menu-open .side{transform:none}
  .topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
  .main{padding:16px 16px 60px}
  .shell.menu-open .scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:25}
}

/* cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card + .card{margin-top:16px}
.card h2{font-size:15px;margin:0 0 12px;font-weight:650;display:flex;align-items:center;gap:8px}
.card h2 .right{margin-left:auto;display:flex;gap:8px}
.card .hint{color:var(--muted);font-size:13px;margin:-6px 0 12px}
.grid{display:grid;gap:16px}
.grid.programs{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.grid.stats{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}

.prog{display:flex;flex-direction:column;gap:8px;cursor:default}
.prog.link{cursor:pointer} .prog.link:hover{border-color:var(--accent)}
.prog .top{display:flex;align-items:center;gap:8px}
.prog .name{font-weight:650;font-size:15px}
.prog .sub{color:var(--muted);font-size:13px}
.prog .meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12px;color:var(--muted);margin-top:auto;padding-top:8px;border-top:1px dashed var(--line)}
.prog .metrics{display:flex;gap:16px;flex-wrap:wrap}
.prog .metrics div{font-size:12px;color:var(--muted)} .prog .metrics b{display:block;font-size:16px;color:var(--text)}

.stat{background:var(--panel-2);border-radius:8px;padding:12px}
.stat .k{font-size:12px;color:var(--muted)} .stat .v{font-size:22px;font-weight:650;font-variant-numeric:tabular-nums}

/* status */
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex:none;background:var(--idle)}
.dot.up{background:var(--ok)} .dot.partial{background:var(--warn)} .dot.down{background:var(--bad)} .dot.unset,.dot.planned{background:var(--idle)}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:2px 8px;border-radius:999px;background:var(--idle-soft);color:var(--muted);white-space:nowrap}
.badge.up{background:var(--ok-soft);color:var(--ok)} .badge.partial{background:var(--warn-soft);color:var(--warn)} .badge.down{background:var(--bad-soft);color:var(--bad)}
.badge.accent{background:var(--accent-soft);color:var(--accent)}

/* forms */
label.f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
label.f > span{font-weight:500}
input[type=text],input[type=password],input[type=number],input[type=search],select,textarea{
  border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:8px 10px;min-width:0;width:100%;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row > *{flex:1 1 140px}
.row > .shrink{flex:0 0 auto}
.check{display:inline-flex;gap:6px;align-items:center;padding:4px 10px;border:1px solid var(--line);border-radius:999px;font-size:13px;cursor:pointer;user-select:none}
.check input{margin:0}
.check.on{border-color:var(--accent);background:var(--accent-soft)}
.checks{display:flex;flex-wrap:wrap;gap:6px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 14px;cursor:pointer;white-space:nowrap;font-weight:500}
.btn:hover{background:var(--panel-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.05)}
.btn.danger{color:var(--bad)} .btn.danger:hover{background:var(--bad-soft)}
.btn.small{padding:3px 10px;font-size:13px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.ghost{border-color:transparent;background:transparent}

/* tables */
.table-wrap{overflow-x:auto;margin:0 -4px}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:12px;white-space:nowrap}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr:hover td{background:var(--panel-2)}
td .btns{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
.mono{font-family:var(--mono);font-size:12px}
.muted{color:var(--muted)}
.empty{color:var(--muted);text-align:center;padding:24px}
.progress{height:6px;background:var(--panel-2);border-radius:99px;overflow:hidden;min-width:80px}
.progress > i{display:block;height:100%;background:var(--accent)}

/* messages */
.msg{padding:10px 12px;border-radius:8px;font-size:13px;margin:10px 0}
.msg.ok{background:var(--ok-soft);color:var(--ok)} .msg.err{background:var(--bad-soft);color:var(--bad)} .msg.info{background:var(--accent-soft);color:var(--accent)} .msg.warn{background:var(--warn-soft);color:var(--warn)}
.toast{position:fixed;right:16px;bottom:16px;z-index:100;display:flex;flex-direction:column;gap:8px;max-width:min(420px,calc(100vw - 32px))}
.toast div{padding:10px 14px;border-radius:8px;background:var(--text);color:var(--bg);box-shadow:0 6px 20px rgba(0,0,0,.2);font-size:13px}
.toast div.err{background:var(--bad);color:#fff}
.secretbox{font-family:var(--mono);font-size:12px;background:var(--panel-2);border:1px dashed var(--accent);padding:10px;border-radius:8px;word-break:break-all;user-select:all}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px;z-index:50;overflow:auto}
.modal{background:var(--panel);border-radius:12px;width:min(560px,100%);padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal h3{margin:0 0 14px;font-size:17px}
.modal .foot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.stack{display:flex;flex-direction:column;gap:12px}

/* login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login .card{width:min(380px,100%);padding:28px}
.login h1{font-size:20px;margin:0 0 4px;display:flex;gap:10px;align-items:center}
.login h1 img{width:30px;height:30px}
.login p{color:var(--muted);margin:0 0 20px}

details.box{border:1px solid var(--line);border-radius:8px;padding:8px 12px;margin-top:10px}
details.box summary{cursor:pointer;color:var(--muted);font-size:13px}
pre.json{background:var(--panel-2);padding:10px;border-radius:8px;overflow:auto;font-size:12px;max-height:360px}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;font-size:13px}
.kv dt{color:var(--muted)} .kv dd{margin:0}
.perm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px}
[hidden]{display:none!important}
.scrim{display:none}
.card h2{flex-wrap:wrap}
.card h2 > span:first-child{flex:none}
.grid > .card + .card{margin-top:0}
.stat .v{font-size:18px;line-height:1.3}