:root{
  --brand:#B72025; --brand-dark:#8E181C; --ink:#1a1a1a; --muted:#6b6560;
  --surface:#fff; --page:#f6f3f1; --line:#e4ddd8; --good:#0a7d0a; --warn:#b76a00;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--page);color:var(--ink)}
header{display:flex;align-items:center;gap:16px;background:var(--brand);padding:8px 16px;position:sticky;top:0;z-index:5}
.logo{height:44px;background:#fff;border-radius:8px;padding:3px}
nav{display:flex;gap:4px;flex:1}
nav button{background:transparent;border:0;color:#fff;font-size:15px;font-weight:600;padding:10px 14px;border-radius:8px;cursor:pointer}
nav button:hover{background:rgba(255,255,255,.15)}
nav button.active{background:#fff;color:var(--brand)}
.topbar-right{display:flex;align-items:center;gap:10px}
#whoami{color:#ffd9da;font-size:13px}
.pill{font-size:12px;font-weight:700;padding:3px 10px;border-radius:99px}
.pill-on{background:#e8f7e8;color:var(--good)}
.pill-off{background:#fff3e0;color:var(--warn)}
button.ghost{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:8px;padding:6px 12px;cursor:pointer}
main{max-width:960px;margin:0 auto;padding:20px 16px 60px}
h1{font-size:22px;margin:8px 0 16px}
h2{font-size:17px;margin:20px 0 10px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
label{display:block;font-size:13px;font-weight:600;margin:10px 0 4px;color:var(--muted)}
input,select,textarea{width:100%;font-size:16px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff}
input:focus,select:focus{outline:2px solid var(--brand);border-color:var(--brand)}
.btn{background:var(--brand);color:#fff;border:0;border-radius:8px;padding:11px 18px;font-size:15px;font-weight:700;cursor:pointer}
.btn:hover{background:var(--brand-dark)}
.btn-lite{background:#fff;color:var(--brand);border:1.5px solid var(--brand);border-radius:8px;padding:10px 16px;font-size:14px;font-weight:700;cursor:pointer}
.btn-sm{padding:6px 10px;font-size:13px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
@media(max-width:640px){.grid2{grid-template-columns:1fr}}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em;padding:8px;border-bottom:2px solid var(--line)}
td{padding:10px 8px;border-bottom:1px solid var(--line)}
tr.click{cursor:pointer} tr.click:hover{background:#faf6f4}
.muted{color:var(--muted)} .small{font-size:13px}
.tile-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px}
.stat .v{font-size:28px;font-weight:700}
.stat .l{font-size:13px;color:var(--muted)}
.login-wrap{max-width:360px;margin:8vh auto;text-align:center}
.login-wrap .logo-big{width:180px;margin-bottom:10px}
.error{color:#c22;font-size:14px;margin-top:8px;min-height:18px}
.tag{display:inline-block;font-size:12px;font-weight:700;border-radius:6px;padding:2px 8px;background:#f0e9e5;color:var(--muted)}
.tag.draft{background:#fdf1d7;color:#8a6100}
#toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:10px;font-size:14px;z-index:20}
.area-item{display:flex;gap:8px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;background:#fff}
.area-item .name{font-weight:700}
.crumb{font-size:13px;margin-bottom:10px}
.crumb a{color:var(--brand);cursor:pointer;text-decoration:none;font-weight:600}
.empty{padding:26px;text-align:center;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin:6px 0 10px}
.ftile{border:2px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;background:#fff}
.ftile img{width:100%;height:86px;object-fit:cover;display:block}
.ftile .ft-label{font-size:12px;font-weight:700;padding:6px 8px;text-align:center}
.ftile:hover{border-color:var(--brand)}
.ftile.picked{border-color:var(--brand);box-shadow:0 0 0 2px var(--brand)}
ol.steps{margin:14px 0;padding-left:22px}
ol.steps li{padding:5px 0;color:var(--muted)}
ol.steps li.done{color:var(--ink);text-decoration:line-through;text-decoration-color:#bbb}
ol.steps li.cur{color:var(--brand);font-weight:800}
button:disabled{opacity:.45;cursor:not-allowed}
#ver{position:fixed;bottom:6px;right:10px;font-size:11px;color:var(--muted);opacity:.8;pointer-events:none}
textarea{resize:vertical}
.photo-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.ph{position:relative;width:92px;height:92px}
.ph img{width:100%;height:100%;object-fit:cover;border-radius:8px;border:1px solid var(--line);cursor:pointer}
.ph-x{position:absolute;top:-6px;right:-6px;background:var(--brand);color:#fff;border:0;border-radius:50%;width:22px;height:22px;cursor:pointer;font-size:12px}
.ph-add{display:flex;align-items:center;justify-content:center;width:92px;height:92px;border:2px dashed var(--line);border-radius:8px;font-size:28px;color:var(--muted);cursor:pointer}
.ph-add:hover{border-color:var(--brand);color:var(--brand)}
.vid-wrap{position:relative;width:160px}
.vid-wrap video{width:100%;border-radius:8px;background:#000;border:1px solid var(--line)}
.disc{display:flex;gap:10px;align-items:flex-start;padding:10px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;font-size:13.5px;cursor:pointer}
.disc.ok{background:#f2f9f2;border-color:#bfdcbf}
.sigpad{border:1.5px dashed var(--line);border-radius:8px;touch-action:none;background:#fff;width:100%;max-width:420px}
.sig-img{border:1px solid var(--line);border-radius:8px;background:#fff;max-height:90px}
tr.overdue td:first-child{color:#c22}
.hist{border-left:3px solid var(--line);padding:6px 12px;margin-bottom:10px}
.hist-head{font-size:13.5px}
.hist-line{font-size:13px;color:var(--muted);padding:2px 0 0 8px}
.hist-revert{border-left-color:var(--brand)}
.sketch{border:1.5px solid var(--line);border-radius:10px;touch-action:none;background:#fff;width:100%;max-width:720px;cursor:crosshair}
.sk-tools{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0 6px}
.sk-tool{border:1.5px solid var(--line);background:#fff;color:var(--muted);border-radius:8px;padding:6px 12px;font-size:13px;font-weight:700;cursor:pointer}
.sk-tool:hover{border-color:var(--brand)}
.sk-tool.active{border-color:var(--brand);color:var(--brand);background:#fdf3f3}
.rt-chip{border:1.5px solid var(--line);background:#fff;color:var(--muted);border-radius:99px;padding:7px 13px;font-size:13px;font-weight:700;cursor:pointer}
.rt-chip:hover{border-color:var(--brand)}
.rt-chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.rt-n{font-weight:800}
.tbl-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl-scroll table{white-space:nowrap}
.tbl-scroll th,.tbl-scroll td{padding:8px 10px}
.sticky-col{position:sticky;left:0;background:var(--surface);box-shadow:2px 0 3px rgba(0,0,0,.05);z-index:1}
.ph-cap{font-size:10.5px;text-align:center;color:var(--muted);max-width:92px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-weight:700}
.wf-wrap{display:flex;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin:0 0 4px}
.wf-bar{display:flex;gap:3px;align-items:center;overflow-x:auto;flex:1;scrollbar-width:thin;min-width:0}
.wf-nav{border:1.5px solid var(--brand);color:var(--brand);background:#fff;border-radius:8px;font-size:13px;font-weight:800;padding:9px 13px;cursor:pointer;flex-shrink:0;white-space:nowrap}
.wf-nav.wf-go{background:var(--brand);color:#fff}
.wf-nav.wf-go:hover{background:var(--brand-dark)}
.wf-nav.wf-blocked{background:#fff3e0;border-color:var(--warn);color:var(--warn)}
.form-banner{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;color:#fff;font-weight:800;font-size:14.5px;letter-spacing:.02em;border-radius:10px 10px 0 0;padding:10px 14px;margin:12px 0 0}
.form-banner span{font-weight:600;font-size:12.5px;opacity:.92}
.fb-meas{background:#2b6cb0}
.fb-full{background:var(--brand)}
.fb-install{background:#0a7d0a}
.form-banner+.card{border-top-left-radius:0;border-top-right-radius:0;border-top:0;margin-top:0}
.at-tab{border:1.5px solid var(--line);background:#fff;color:var(--muted);border-radius:8px;padding:8px 13px;font-weight:700;font-size:13.5px;cursor:pointer}
.at-tab:hover{border-color:var(--brand)}
.at-on{color:#fff}
.at-on.at-meas{background:#2b6cb0;border-color:#2b6cb0}
.at-on.at-full{background:var(--brand);border-color:var(--brand)}
.at-on.at-install{background:#0a7d0a;border-color:#0a7d0a}
.fld-meas{border-left:4px solid #2b6cb0;padding-left:8px;border-radius:2px}
.fld-pay label{color:#0a7d0a}
.fld-pay input,.fld-pay select{background:#f2f9f2;border-color:#9ecf9e}
.fld-legend{display:flex;gap:16px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-top:0;padding:8px 14px;margin:0}
.fld-legend .dot,i.dot{display:inline-block;width:10px;height:10px;border-radius:99px;margin-right:5px;vertical-align:middle}
.form-banner+.fld-legend+.card{border-top-left-radius:0;border-top-right-radius:0;border-top:0;margin-top:0}
.wf-chip{font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:99px;white-space:nowrap;color:var(--muted);background:#f2eeea}
.wf-chip.done{color:var(--good);background:#eaf5ea;cursor:pointer}
.wf-chip.done:hover{outline:1.5px solid var(--good)}
.wf-chip.cur{background:var(--brand);color:#fff}
.wf-sep{color:#d5cfc8;font-size:11px;flex-shrink:0}
.lk-results{margin:-2px 0 6px}
.lk-item{padding:8px 10px;border:1px solid var(--line);border-top:0;background:#fff;cursor:pointer;font-size:13.5px}
.lk-item:first-child{border-top:1px solid var(--line);border-radius:8px 8px 0 0}
.lk-item:last-child{border-radius:0 0 8px 8px}
.lk-item:hover{background:#faf3f1}
.lk-linked{background:#eef7ee;border:1px solid #cfe6cf;border-radius:8px;padding:6px 10px;margin:4px 0 8px}
.lk-tiers{margin-top:6px;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.tier-btn{border:1.5px solid var(--brand);color:var(--brand);background:#fff;border-radius:8px;padding:5px 10px;font-size:12.5px;font-weight:700;cursor:pointer}
.tier-btn:hover{background:#fdf3f3}
.tier-btn.picked{background:var(--brand);color:#fff}
.scan-overlay{position:fixed;inset:0;background:rgba(0,0,0,.82);z-index:50;display:flex;align-items:center;justify-content:center}
.scan-box{width:min(480px,92vw)}
.scan-box video{width:100%;border-radius:12px;background:#000}

/* ---------- tablet ---------- */
@media (max-width: 900px){
  header{flex-wrap:wrap;gap:6px 10px;padding:8px 10px}
  .logo{height:34px}
  nav{order:3;flex-basis:100%;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;-webkit-overflow-scrolling:touch;margin:0 -10px;padding:0 10px}
  nav::-webkit-scrollbar{display:none}
  nav button{white-space:nowrap;padding:8px 12px;font-size:14px;flex-shrink:0}
  .topbar-right{margin-left:auto}
  #whoami{display:none}
}

/* ---------- phone ---------- */
@media (max-width: 700px){
  main{padding:12px 10px 70px}
  h1{font-size:19px;margin:6px 0 12px}
  h2{font-size:15.5px;margin:16px 0 8px}
  .card{padding:12px;border-radius:10px;overflow-x:auto} /* wide tables scroll inside the card instead of getting cut off */
  .stat{padding:10px}
  .stat .v{font-size:21px}
  .stat .l{font-size:12px}
  .tile-row{grid-template-columns:repeat(auto-fit,minmax(102px,1fr));gap:8px}
  th{padding:6px 6px;font-size:11px}
  td{padding:8px 6px;font-size:13px}
  .btn{padding:10px 14px;font-size:14px}
  .btn-lite{padding:9px 12px;font-size:13px}
  #net{max-width:48vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .crumb{font-size:12.5px}
  .tiles{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}
  .ftile img{height:70px}
  .disc{font-size:12.5px}
  .wf-chip{font-size:10.5px;padding:3px 7px}
  .wf-wrap{flex-wrap:wrap;gap:6px}
  .wf-bar{order:-1;flex-basis:100%}
  .wf-nav{flex:1;font-size:12.5px;padding:8px 8px;overflow:hidden;text-overflow:ellipsis}
  .form-banner{font-size:13px;padding:9px 11px}
  .at-tab{padding:7px 9px;font-size:12.5px}
  /* keep sketch cells big enough to tap accurately — the card scrolls sideways */
  .sketch{min-width:640px}
  .photo-row .ph,.ph-add{width:80px;height:80px}
  .ph-cap{max-width:80px}
  #ver{font-size:10px}
}
@media (max-width: 420px){
  .logo{height:30px}
  button.ghost{padding:5px 9px;font-size:13px}
  .pill{font-size:11px}
}

/* ---- schedule calendar (v0.64) ---- */
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-head{font-size:11px;font-weight:700;color:#8a827c;text-align:center;padding:2px 0}
.cal-cell{border:1px solid #e4ddd8;border-radius:8px;min-height:84px;padding:4px;background:#fff;overflow:hidden}
.cal-cell.dim{opacity:.45}
.cal-cell.today{border:2px solid #B72025}
.cal-cell.cal-tall{min-height:230px}
.cal-daynum{font-size:11px;font-weight:700;color:#8a827c;margin-bottom:2px}
.cal-evt{font-size:10.5px;border-radius:6px;padding:2px 5px;margin-top:2px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal-meas{background:#e3edf8;color:#2b6cb0;border:1px solid #b9d2ec}
.cal-inst{background:#e8f5e9;color:#0a7d0a;border:1px solid #bfe3c0}
.cal-day-list .cal-evt{font-size:14px;padding:10px;white-space:normal;margin-top:6px}
.eod-day{border:1px solid #e4ddd8;border-radius:10px;padding:10px;margin-top:8px}
@media (max-width:700px){
  .cal-cell{min-height:58px;padding:2px}
  .cal-evt{font-size:8.5px;padding:1px 3px}
  .cal-daynum{font-size:9px}
}