:root{
  --bg:#f6f4ef; --card:#fff; --ink:#1d2433; --muted:#6b7280; --line:#e5e1d8;
  --brand:#1f4e79; --brand-2:#2f6fa8; --ok:#1e8e5a; --ok-bg:#e7f6ee; --warn:#b45309; --warn-bg:#fff4e0;
  --err:#b42318; --err-bg:#fdecea; --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
header.top{background:var(--brand);color:#fff;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}
header.top h1{font-size:18px;margin:0;font-weight:650;letter-spacing:.2px}
header.top a{color:#d6e6f5;font-size:14px;text-decoration:none}
main{max-width:980px;margin:0 auto;padding:18px}
main.narrow{max-width:480px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.card h2{font-size:17px;margin:0 0 12px}
label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:70px}
button{font:inherit;border:0;border-radius:12px;padding:12px 16px;cursor:pointer;background:var(--brand);color:#fff;font-weight:600}
button.secondary{background:#eef2f7;color:var(--brand)}
button.danger{background:var(--err-bg);color:var(--err)}
button.small{padding:7px 11px;font-size:14px;border-radius:9px}
button:disabled{opacity:.5;cursor:not-allowed}
.big{width:100%;padding:20px;font-size:20px;border-radius:16px;margin-top:10px}
.big.in{background:var(--ok)}
.big.out{background:#8a3b12}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:end}
.row>*{flex:1 1 160px}
.status{padding:12px 14px;border-radius:12px;margin-top:12px;font-size:15px}
.status.ok{background:var(--ok-bg);color:var(--ok)}
.status.warn{background:var(--warn-bg);color:var(--warn)}
.status.err{background:var(--err-bg);color:var(--err)}
.status.info{background:#eef2f7;color:var(--brand)}
.muted{color:var(--muted);font-size:14px}
.pill{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#eef2f7;color:var(--brand)}
.pill.in{background:var(--ok-bg);color:var(--ok)}
.pill.out{background:#f3e8e2;color:#8a3b12}
.pill.man{background:var(--warn-bg);color:var(--warn)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.tabs button{background:#fff;color:var(--ink);border:1px solid var(--line)}
.tabs button.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.hidden{display:none!important}
.loc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.loc{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fcfbf8}
.loc h3{margin:0 0 6px;font-size:15px}
.loc ul{margin:0;padding-left:18px;font-size:14px}
.demo{background:#fff8db;border:1px solid #f1e3a3;color:#7a5b00;border-radius:12px;padding:10px 12px;font-size:13px;margin-bottom:14px}
video#cam{width:100%;border-radius:12px;background:#000;margin-top:10px}
.clock{font-size:42px;font-weight:700;text-align:center;letter-spacing:1px;margin:4px 0}
.center{text-align:center}
/* tablet */
body.tablet{background:#0f2238;color:#fff}
body.tablet main{max-width:none;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh}
#qr{background:#fff;padding:18px;border-radius:18px;margin:18px 0}
.code{font-size:64px;font-weight:800;letter-spacing:10px}
.bar{width:320px;height:8px;background:#29425f;border-radius:99px;overflow:hidden;margin-top:12px}
.bar>div{height:100%;background:#5fc49a;transition:width 1s linear}
/* v2 */
.subnav{display:flex;gap:6px;overflow-x:auto;margin:0 0 14px;padding-bottom:2px}
.subnav button{flex:0 0 auto;background:#fff;color:var(--ink);border:1px solid var(--line);padding:9px 13px;font-size:15px;position:relative}
.subnav button.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.badge{display:inline-block;min-width:20px;padding:1px 6px;border-radius:99px;background:#d92d20;color:#fff;font-size:12px;font-weight:700;margin-left:6px;text-align:center}
.msg{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px;background:#fff}
.msg.unread{border-color:var(--brand-2);background:#f3f8fd}
.msg .meta{font-size:12px;color:var(--muted);margin-bottom:4px}
.msg p{margin:6px 0 0;white-space:pre-wrap}
.day{border-top:1px solid var(--line);padding:10px 0}
.day:first-child{border-top:0}
.day h3{margin:0 0 4px;font-size:15px}
.mates{font-size:13px;color:var(--muted);margin-top:4px}
.pill.red{background:var(--err-bg);color:var(--err)}
.pill.grey{background:#f0f0f0;color:#555}
.pill.blue{background:#e6f0fb;color:#1f4e79}
.grid{border-collapse:separate;border-spacing:0;width:100%;font-size:13px}
.grid th,.grid td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:6px;min-width:105px;vertical-align:top}
.grid th:first-child,.grid td:first-child{position:sticky;left:0;background:#fff;min-width:130px;z-index:1}
.grid td.cel{cursor:pointer}
.grid td.cel:hover{background:#f6f9fc}
.grid td.today,.grid th.today{background:#f3f8fd}
.shift{background:#e9f2fb;border-radius:7px;padding:4px 6px;margin-bottom:3px;position:relative}
.shift b{display:block;font-size:12px}
.shift small{color:var(--muted)}
.shift .x{position:absolute;right:3px;top:1px;cursor:pointer;color:#b42318;font-weight:700}
.shift.verlof{background:#f1f1f1;color:#666}
.warnlist li{margin-bottom:4px}
.split{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:900px){.split{grid-template-columns:320px 1fr}}
.mwlist{max-height:70vh;overflow:auto}
.mwitem{padding:9px 10px;border-radius:10px;cursor:pointer;border:1px solid transparent}
.mwitem:hover{background:#f6f9fc}
.mwitem.sel{border-color:var(--brand-2);background:#f3f8fd}
.toggle{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:14px;color:var(--ink)}
.toggle input{width:auto}
.privacy{background:var(--warn-bg);color:var(--warn);border-radius:10px;padding:8px 10px;font-size:13px;margin-top:8px}