:root{--bg:#f4f6f8;--card:#fff;--ink:#17212b;--muted:#5d6b78;--line:#dfe5ea;--accent:#0b6bcb;--accent-ink:#fff;--ok:#1a7f4b;--warn:#a15c00;--err:#b3261e;--r:8px}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.top{display:flex;align-items:center;gap:24px;padding:0 20px;height:54px;background:#12222f;color:#fff;flex-wrap:wrap}
.top a{color:#cfdbe6}.brand{font-size:17px;color:#fff!important}.brand b{color:#6db6ff}
.top nav{display:flex;gap:4px;flex:1}
.top nav a{padding:6px 12px;border-radius:6px}.top nav a.on,.top nav a:hover{background:#22384a;color:#fff;text-decoration:none}
.who{display:flex;gap:14px;align-items:center}.who form{margin:0}
main{max-width:1100px;margin:0 auto;padding:20px 16px 60px}
h1{font-size:22px;margin:0 0 14px}h2{font-size:16px;margin:0 0 12px}h3{font-size:14px;margin:20px 0 8px;color:var(--muted)}
h2.gap{margin-top:24px}
.head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}.head h1{margin:0}.head form{margin:0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px;overflow-x:auto}
.narrow{max-width:440px;margin:40px auto}.narrow.wide-form{max-width:640px}
.cols{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start}
.muted{color:var(--muted)}.mono{font-family:ui-monospace,Consolas,monospace}.nowrap{white-space:nowrap}
.pre{white-space:pre-wrap;overflow-wrap:anywhere}.crumb{margin:0 0 6px;color:var(--muted);font-size:13px}
.count{font-weight:400;color:var(--muted);font-size:13px;margin-left:4px}
table.list{width:100%;border-collapse:collapse}
table.list th{text-align:left;font-size:12px;font-weight:600;color:var(--muted);padding:6px 10px;border-bottom:1px solid var(--line)}
table.list td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
table.list tr:last-child td{border-bottom:0}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:10px}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid #c5ced6;border-radius:6px;font:inherit;color:var(--ink);background:#fff}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
label.check{display:flex;align-items:center;gap:6px;color:var(--ink);font-size:14px;margin:0}
label.check input{width:auto;margin:0}
fieldset{border:0;padding:0;margin:0 0 10px}legend{font-size:13px;color:var(--muted);padding:0;margin-bottom:6px}
.days{display:flex;gap:14px;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.grid .wide{grid-column:1/-1}
.row{display:flex;gap:8px;flex-wrap:wrap}
form.inline{display:flex;gap:8px;align-items:center;margin:0}form.inline input,form.inline select{margin:0;min-width:0}
.btn{display:inline-block;padding:8px 14px;border:1px solid #c5ced6;border-radius:6px;background:#fff;color:var(--ink);font:inherit;font-weight:500;cursor:pointer;white-space:nowrap}
.btn:hover{background:#eef2f5;text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.primary:hover{background:#0958a8}
.btn.danger{color:var(--err);border-color:#e5b5b1}.btn.small{padding:4px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:default}
button.link{background:none;border:0;color:#cfdbe6;font:inherit;cursor:pointer;padding:0}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;background:#e8edf1;color:var(--muted);white-space:nowrap}
.tag.new{background:#e3effc;color:#0a4f96}.tag.assigned{background:#fdf0d9;color:var(--warn)}.tag.done{background:#def3e6;color:var(--ok)}.tag.warn{background:#fdf0d9;color:var(--warn)}
.flash{padding:10px 14px;border-radius:6px;margin:0 0 14px;background:#def3e6;color:#11552f}.flash.err{background:#fbe4e2;color:#8a1c16}
dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:14px 0 0}dt{color:var(--muted);font-size:13px}dd{margin:0}
.dev{display:flex;gap:10px;align-items:center;margin:0 0 6px}.dev:last-child{margin:0}
details.device{border:1px solid var(--line);border-radius:6px;margin-bottom:8px}
details.device summary{display:flex;gap:12px;align-items:center;padding:10px 12px;cursor:pointer;list-style:none}
details.device summary::-webkit-details-marker{display:none}
details.device summary form{margin:0}details.device .edit{margin-left:auto;font-size:13px}
details.device>form{padding:4px 12px 12px;border-top:1px solid var(--line);padding-top:12px}
.hp{position:absolute;left:-9999px}
@media(max-width:760px){.cols,.grid{grid-template-columns:1fr}.top{height:auto;padding:10px 16px;gap:10px}}
.cols.even{grid-template-columns:1fr 1fr}.key{font-size:17px;letter-spacing:1px;background:#f0f3f6;padding:10px 12px;border-radius:6px;overflow-wrap:anywhere}.qr svg{display:block;max-width:220px;height:auto;margin:0 0 12px}
.card.attn{border-color:#e9c98f;background:#fffaf0}.enroll{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:10px 0;border-top:1px solid #eedfc2;margin:0}.enroll input,.enroll select{width:auto;flex:1 1 150px;margin:0}.enroll .who2{flex:1 1 220px}.enroll .grow{flex:2 1 260px}p .key{display:inline-block;margin-right:8px}
.num{text-align:right!important;font-variant-numeric:tabular-nums;white-space:nowrap}table.list tfoot th{border-top:2px solid var(--line);border-bottom:0;font-size:14px;color:var(--ink);padding-top:10px}tr.sub>td{background:#f7f9fb;padding:6px 10px 12px 28px}table.inner th,table.inner td{padding:5px 8px;font-size:14px}.timeadd{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin-top:12px}.timeadd label{margin:0;flex:0 1 130px}.timeadd label.grow{flex:1 1 180px}