/* The app is always light. There is no dark mode, and "only light" stops phones (Chrome/Samsung "force dark") from darkening it. */
:root{
  --bg:#f5f6f8;--panel:#fff;--ink:#14181f;--muted:#5d6675;--line:#e3e6eb;--soft:#eef1f5;
  --brand:#1e3a8a;--brand-ink:#fff;--ok:#1a7f37;--warn:#b25e00;--bad:#cf222e;--info:#6639ba;
  --ok-bg:#dafbe1;--warn-bg:#fff1d6;--bad-bg:#ffe1e0;--info-bg:#efe6ff;--brand-bg:#e3e9f8;
  --accent:#f28c28;--radius:12px;--shadow:0 1px 2px rgba(0,0,0,.05),0 4px 16px rgba(0,0,0,.05);
  color-scheme:only light;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--brand)}
a.btn{text-decoration:none;color:inherit}
h1,h2,h3{margin:0;line-height:1.2}
h1{font-size:22px}h2{font-size:17px}h3{font-size:15px}
.muted{color:var(--muted)}.small{font-size:12px}.right{text-align:right}.nowrap{white-space:nowrap}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.grow{flex:1}.between{justify-content:space-between}
.stack>*+*{margin-top:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.grid{display:grid;gap:12px}
.kpis{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.two{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.kpi .v{font-size:26px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.kpi .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.kpi .s{font-size:12px;margin-top:2px}
.btn{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:8px 12px;cursor:pointer;font-weight:600;min-height:36px;display:inline-flex;align-items:center;gap:6px}
.btn:hover{background:var(--soft)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.danger{color:var(--bad)}
.btn.danger-fill{background:var(--bad);border-color:var(--bad);color:#fff}
.btn.sm{padding:4px 9px;min-height:28px;font-size:12px}
.btn.big{min-height:52px;font-size:16px;padding:12px 18px;border-radius:12px;justify-content:center}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{width:100%;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:8px 10px;min-height:38px}
textarea{min-height:80px;resize:vertical}
label.f{display:block}label.f>span{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:4px}
.check{display:flex;gap:8px;align-items:center}.check input{width:auto;min-height:0}
table{width:100%;border-collapse:collapse}
th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em;background:var(--soft);position:sticky;top:0}
tr.click{cursor:pointer}tr.click:hover td{background:var(--soft)}
.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.tablewrap table td:last-child,.tablewrap table th:last-child{padding-right:14px}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:var(--soft);color:var(--muted);white-space:nowrap}
.p-emergency,.s-overdue,.bad{background:var(--bad-bg);color:var(--bad)}
.p-high,.s-on_hold,.warn{background:var(--warn-bg);color:var(--warn)}
.p-normal,.s-assigned{background:var(--brand-bg);color:var(--brand)}
.s-new,.info{background:var(--info-bg);color:var(--info)}
.s-in_progress{background:var(--warn-bg);color:var(--warn)}
.s-completed,.s-closed,.ok{background:var(--ok-bg);color:var(--ok)}
.bar{height:8px;background:var(--soft);border-radius:99px;overflow:hidden}.bar>i{display:block;height:100%;background:var(--brand);border-radius:99px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{border:0;background:none;padding:10px 12px;cursor:pointer;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--ink);border-bottom-color:var(--brand)}
.empty{padding:28px;text-align:center;color:var(--muted)}
.list>*{border-bottom:1px solid var(--line);padding:10px 0}.list>*:last-child{border-bottom:0}
/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center;z-index:50;padding:0}
.modal{background:var(--panel);width:100%;max-width:640px;max-height:92vh;overflow:auto;border-radius:16px 16px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom))}
@media (min-width:700px){.modal-bg{align-items:center;padding:20px}.modal{border-radius:16px}}
.modal .hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px}
.fields{display:grid;gap:12px;grid-template-columns:1fr 1fr}.fields .full{grid-column:1/-1}
@media (max-width:520px){.fields{grid-template-columns:1fr}}
.demobar{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;background:#fff;color:var(--ink);border-bottom:1px solid var(--line);padding:8px max(16px,env(safe-area-inset-left,0px));font-size:13px;position:relative;z-index:35}
.demobar .lbl{opacity:.75;font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:11px}
.demobar .segs{display:flex;gap:4px;background:var(--soft);border-radius:9px;padding:3px}
.demobar a{color:inherit;text-decoration:none;padding:6px 12px;border-radius:7px;font-weight:700;white-space:nowrap}
.demobar a.on{background:var(--brand);color:#fff}
.demobar a:focus-visible{outline:2px solid var(--brand)}
.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;z-index:60;font-weight:600;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.thumbs{display:flex;gap:8px;flex-wrap:wrap}.thumbs img{width:84px;height:84px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--muted)}

/* ---------- binder sheets (logs) ---------- */
.printwrap{overflow:auto;background:#e9ebef;padding:16px;border-radius:10px}
.sheet{background:#fff;color:#111;font:12px/1.35 Arial,Helvetica,sans-serif;padding:28px 32px;max-width:1040px;margin:0 auto;box-shadow:0 2px 10px rgba(0,0,0,.12)}
.sheet .sh-head{display:flex;justify-content:space-between;gap:24px;border-bottom:3px solid #111;padding-bottom:10px;margin-bottom:12px;flex-wrap:wrap}
.sheet .sh-co{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#444}
.sheet .sh-title{font-size:22px;font-weight:800}
.sheet .sh-meta{display:flex;gap:18px;flex-wrap:wrap}.sheet .sh-meta div{display:flex;flex-direction:column}.sheet .sh-meta span{font-size:10px;text-transform:uppercase;color:#555;letter-spacing:.06em}.sheet .sh-meta b{font-size:13px}
.sheet table{width:100%;border-collapse:collapse}
.sheet .sh-t th,.sheet .sh-t td{border:1px solid #333;padding:4px 5px;text-align:left;vertical-align:top;font-size:11px;color:#111;background:#fff}
.sheet .sh-t th{background:#eee;font-weight:700;text-transform:none;letter-spacing:0;position:static}
.sheet .sh-t tr.blank td{height:22px}
.sheet .sh-kv th,.sheet .sh-kv td{border-bottom:1px solid #bbb;padding:7px 8px;text-align:left;font-size:13px;color:#111;background:#fff;text-transform:none;letter-spacing:0;position:static}
.sheet .sh-kv th{width:38%;font-weight:600}
.sheet .muted{color:#666}
.sheet .bad{color:#b00020}
.sheet .sh-foot{margin-top:12px;font-size:10.5px;color:#333;display:grid;gap:14px}
.sheet .sh-sign{display:flex;gap:40px;flex-wrap:wrap;font-size:12px}
#printArea{display:none}
@media print{
  @page{margin:12mm}
  body.printing>*:not(#printArea){display:none!important}
  body.printing #printArea{display:block!important}
  body.printing{background:#fff!important;padding:0!important}
  #printArea .sheet{box-shadow:none;padding:0;max-width:none}
  #printArea .sheet .sh-t tr{page-break-inside:avoid}
}
@media print{ @page land{size:landscape} #printArea .sheet.land{page:land} }
@media print{ html,body.printing{background:#fff!important} }

/* ---------- calendar ---------- */
.cal-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.cal-h b{font-size:16px}
.cal-w{display:grid;grid-template-columns:repeat(7,1fr);font-size:11px;font-weight:700;color:var(--muted);text-align:center;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}
.cal-g{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-d{border:1px solid var(--line);background:var(--panel);border-radius:10px;min-height:48px;padding:5px 2px;display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;font:inherit;color:inherit;min-width:0}
.cal-d.off{border:0;background:none;cursor:default}
.cal-d .n{font-weight:700;font-size:13px;line-height:1}
.cal-d.today .n{background:var(--brand);color:#fff;border-radius:99px;padding:3px 7px}
.cal-d.sel{border-color:var(--brand);box-shadow:0 0 0 2px var(--brand-bg)}
.cal-d.insp{background:#fff5f5}
.cal-dots{display:flex;gap:3px;min-height:7px}.cal-dots i{width:7px;height:7px;border-radius:50%;display:block}
.cal.big .cal-d{min-height:96px;align-items:stretch;padding:6px}
.cal.big .cal-d .n{align-self:flex-start}
.cal-it{font-size:11px;text-align:left;border-left:3px solid var(--muted);padding:1px 4px;background:var(--soft);border-radius:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal-more{font-size:10.5px;color:var(--muted);text-align:left}
.cal-leg{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:10px}.cal-leg i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px}
.notice{display:flex;gap:10px;align-items:center;border:1px solid #f3c1c1;background:#fff5f5;border-radius:12px;padding:10px 12px;margin-top:10px;cursor:pointer}
.notice .ic{font-size:22px}.notice b{display:block}.notice.soon{border-color:#f0d49a;background:#fffaf0}

/* ---------- brand, icons, charts ---------- */
.ico{flex:none;vertical-align:-3px}
.wordmark{font-weight:800;letter-spacing:-.01em;color:#0f1e3d}.wordmark b{color:#c2610c;font-weight:800}
.brandrow{display:flex;align-items:center;gap:10px}
.chart svg text{font-family:inherit}
.ch-leg{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-bottom:4px}.ch-leg i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.ch-hit:hover{fill:rgba(20,24,31,.06)}
.ch-tip{position:fixed;z-index:80;background:var(--ink);color:#fff;font-size:12px;font-weight:600;padding:5px 9px;border-radius:7px;pointer-events:none;white-space:nowrap}
.ch-tbl{margin-top:6px;font-size:12px}.ch-tbl summary{cursor:pointer;color:var(--muted)}.ch-tbl table{width:100%;margin-top:4px}
.ch-row{display:grid;grid-template-columns:minmax(90px,38%) 1fr 48px;gap:10px;align-items:center;font-size:13px;padding:5px 0}
.ch-row .ch-l{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ch-row b{text-align:right;font-variant-numeric:tabular-nums}
.ch-track{height:10px;background:var(--soft);border-radius:0 5px 5px 0;overflow:hidden;display:block}.ch-track i{display:block;height:100%;border-radius:0 4px 4px 0}
.grid.three{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}

/* ---------- no-signal bar ---------- */
#netbar{position:fixed;left:50%;top:8px;transform:translateX(-50%);z-index:70;max-width:min(94vw,560px);padding:8px 14px;border-radius:99px;font-size:12.5px;font-weight:700;box-shadow:0 4px 16px rgba(0,0,0,.18);text-align:center}
#netbar.off{background:#3a2a00;color:#ffe9b0}#netbar.sync{background:var(--brand);color:#fff}

/* ---------- QR stickers ---------- */
.qr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.qr-st{display:flex;gap:8px;align-items:center;border:1px dashed #999;border-radius:8px;padding:8px;page-break-inside:avoid;break-inside:avoid;color:#111;background:#fff}
.qr-st svg{flex:none}.qr-st div{display:flex;flex-direction:column;min-width:0;font-size:10.5px;line-height:1.3}
.qr-st b{font-size:12px}.qr-st code{font-size:13px;font-weight:700;letter-spacing:.08em;margin-top:2px}.qr-st .scan{color:#555;font-size:9.5px}
@media (max-width:700px){.qr-grid{grid-template-columns:1fr}}
@media print{.qr-grid{grid-template-columns:repeat(3,1fr)!important}}

/* ---------- language switch ---------- */
.lang{display:inline-flex;background:var(--soft);border-radius:9px;padding:3px;gap:2px}
.lang button{border:0;background:none;padding:6px 12px;border-radius:7px;font-weight:700;font-size:13px;cursor:pointer;color:var(--muted)}
.lang button.on{background:var(--panel);color:var(--ink);box-shadow:var(--shadow)}