/* The v1 app screens. The look is the approved PE review screen's (drainage/review/screen/screen.css,
   vault design/approved/review-screen-v1 + precheck-tab-v1): the :root tokens below are copied from it
   byte for byte and tests/web/test_style.py fails if they drift. Component rules copied from it keep
   its selector names, so a PE moving from the confirm table to the results sees one product. */
:root{
  --bg:#f4f5f7; --surface:#fff; --line:#e1e4e9; --line-strong:#c9ced6;
  --text:#1a1d21; --muted:#59626d; --faint:#8a929c;
  --accent:#2b5c8c; --accent-bg:#ebf2f9; --accent-soft:#f5f8fc;
  --attn:#8f3a05; --attn-mark:#d97706; --attn-bg:#fff5e8; --attn-line:#efae62;
  --info:#44526a; --info-bg:#f1f3f6; --info-line:#d3d9e2;
  --ok:#3b6b48; --bad:#a3261f;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "SFMono-Regular", Menlo, monospace;
  --sans: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --panel-w: 420px; --top-h: 56px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--text);font:14px/1.45 var(--sans);font-variant-numeric:tabular-nums}
button,input,select{font:inherit;color:inherit}
a{color:var(--accent)}
.mono{font-family:var(--mono);font-size:12.5px}
[hidden]{display:none !important}

/* top bar (screen.css) */
.top{position:sticky;top:0;z-index:20;height:var(--top-h);display:flex;align-items:center;gap:24px;
  padding:0 20px;background:var(--surface);border-bottom:1px solid var(--line)}
.app{font-weight:650;font-size:15px;white-space:nowrap}
.app a{color:inherit;text-decoration:none}
.top > div:first-child{flex:none;min-width:0}
.sub{color:var(--faint);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-mid{display:flex;gap:6px;flex:0 1 auto;min-width:0;overflow:hidden}
.top-mid a,.top-mid span{white-space:nowrap;display:inline-flex;align-items:center;gap:5px;font-size:12.5px;text-decoration:none;padding:3px 8px;border-radius:4px;color:var(--muted);border:1px solid var(--line);min-width:0}
.top-mid a:hover{border-color:var(--line-strong);color:var(--text)}
.top-mid .on{border-color:var(--accent);color:var(--accent);background:var(--accent-bg)}
.top-mid span.off{color:var(--faint);border-style:dashed}
.top-r{margin-left:auto;flex:none;white-space:nowrap;display:flex;align-items:center;gap:14px;font-size:12.5px;color:var(--muted)}
.stat b{color:var(--text);font-weight:600}
.stat.attn b{color:var(--attn)}
.seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:5px;overflow:hidden}
.seg button{border:0;background:none;padding:4px 11px;cursor:pointer;font-size:12.5px;color:var(--muted)}
.seg button+button{border-left:1px solid var(--line-strong)}
.seg button.on{background:var(--text);color:#fff}
.who-me{color:var(--muted)}
.link{border:0;background:none;padding:0;cursor:pointer;color:var(--accent);font-size:12.5px}
.link:hover{text-decoration:underline}

/* buttons: the one action a screen exists for is dark, like the selected toggle; the rest are quiet */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line-strong);background:var(--surface);border-radius:5px;
  padding:6px 13px;cursor:pointer;font-size:13px;color:var(--text);text-decoration:none;white-space:nowrap}
.btn:hover{border-color:#9aa3ae}
.btn.primary{background:var(--text);border-color:var(--text);color:#fff;font-weight:600}
.btn.primary:hover{background:#000}
.btn.attn{border-color:var(--attn-line);color:var(--attn);background:var(--attn-bg)}
.btn:disabled{opacity:.5;cursor:default}
.btn.small{padding:3px 9px;font-size:12.5px}

/* layout (screen.css) */
.layout{display:grid;grid-template-columns:minmax(0,1fr) var(--panel-w);align-items:start}
main{padding:18px 20px 60px;min-width:0}
.panel{position:sticky;top:var(--top-h);height:calc(100vh - var(--top-h));overflow:auto;
  background:var(--surface);border-left:1px solid var(--line)}
.solo{max-width:980px;margin:0 auto}

/* card (screen.css .case) */
.case{background:var(--surface);border:1px solid var(--line);border-radius:6px;margin-bottom:18px}
.case-h{padding:14px 18px 10px;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.case-h h1,.case-h h2{margin:0;font-size:16px;font-weight:650}
.case-h .paren{color:var(--muted);font-size:13px}
.case-h .meta{margin-left:auto;color:var(--faint);font-size:12px}
.case-b{padding:0 18px 16px}
.lede{margin:0;color:var(--muted);font-size:13px;max-width:760px}

/* flags (screen.css) */
.flags{padding:0 18px 12px;display:flex;flex-direction:column;gap:6px}
.flag{display:flex;gap:10px;align-items:flex-start;border-radius:4px;padding:8px 12px;font-size:13px}
.flag .tag{flex:none;font-size:11px;font-weight:650;letter-spacing:.02em;text-transform:uppercase;padding:1px 6px;border-radius:3px;margin-top:1px}
.flag p{margin:0}
.flag.attn{background:var(--attn-bg);border:1px solid var(--attn-line);border-left:4px solid var(--attn-mark);color:#3d2106}
.flag.attn .tag{background:var(--attn-mark);color:#fff}
.flag.info{background:var(--info-bg);border:1px solid transparent;color:var(--info);padding:5px 12px}
.flag.info .tag{color:var(--info);border:1px solid var(--info-line)}

/* markers (screen.css) */
.mk{display:inline-flex;align-items:center;justify-content:center;font-family:var(--sans);font-size:10.5px;font-weight:700;
  border-radius:3px;line-height:1;height:16px;padding:0 5px;flex:none;white-space:nowrap}
.mk.attn{background:var(--attn-mark);color:#fff}
.mk.down{background:none;color:var(--attn);border:1px dashed var(--attn-line);font-weight:600}
.mk.info{background:var(--info-bg);color:var(--info);border:1px solid var(--info-line)}
.mk.edit{background:var(--accent-bg);color:var(--accent);border:1px solid #9fbad6}
.mk.ok{background:none;color:var(--ok);border:1px solid #b9cfbf}

.sec-h{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);font-weight:600;margin:18px 0 8px;display:flex;gap:8px;align-items:baseline}
.sec-h .t{text-transform:none;letter-spacing:0;font-weight:500;color:var(--muted);font-size:12.5px}

/* the pre-check card and its printed-value table (screen.css .find / table.pr), reused for a sheet table */
.find{border-radius:5px;background:var(--surface);border:1px solid var(--line);margin-bottom:10px;scroll-margin-top:calc(var(--top-h) + 12px)}
.find-h{display:flex;gap:10px;align-items:baseline;padding:10px 14px 6px;flex-wrap:wrap}
.find-h .hd{font-weight:600;font-size:14px}
.find-h .who{color:var(--muted);font-size:13px}
.find-h .cite{margin-left:auto;font-size:11.5px;color:var(--faint);white-space:nowrap}
table.pr{width:calc(100% - 28px);margin:2px 14px 8px;border-collapse:collapse;font-size:13px;table-layout:fixed}
table.pr th{font-size:10.5px;font-weight:600;color:var(--faint);text-transform:uppercase;letter-spacing:.04em;text-align:left;padding:3px 8px;border-bottom:1px solid var(--line-strong)}
table.pr th.r{text-align:right}
table.pr td{padding:5px 8px;border-bottom:1px solid var(--line);vertical-align:top}
table.pr tr:last-child td{border-bottom:0}
table.pr td.wh{color:var(--muted);overflow-wrap:anywhere}
table.pr td.wh b{color:var(--text);font-weight:600}
table.pr td.wh .dt{color:var(--faint);font-size:12px}
table.pr td.pv{text-align:right;font-weight:600;white-space:nowrap;width:130px}
table.pr td.pv .u{color:var(--muted);font-weight:400;margin-left:4px}
table.pr td.st{width:92px;text-align:right}
table.pr th.st{width:92px}
table.pr th.pv{width:130px}

/* confirm table rows: select like the review table (screen.css table.calc tr.row) */
table.pr tr.row{cursor:pointer}
table.pr tr.row:hover td{background:#fafbfc}
table.pr tr.row.sel td{background:var(--accent-bg)}
table.pr tr.row.sel td:first-child{box-shadow:inset 3px 0 0 var(--accent)}
table.pr tr.row.edited td.pv{color:var(--accent)}
table.pr tr.row.wrong td.wh,table.pr tr.row.wrong td.pv{color:var(--faint);text-decoration:line-through}
table.pr td.pv .was{display:block;font-weight:400;font-size:11.5px;color:var(--faint);text-decoration:line-through}

/* panel (screen.css) */
.p-empty{padding:40px 28px;color:var(--faint);font-size:13px}
.p-empty h3{color:var(--muted);font-size:14px;margin:0 0 6px;font-weight:600}
.p-empty p{margin:0 0 10px}
.p-head{padding:14px 18px 12px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:2}
.p-crumb{font-size:11.5px;color:var(--faint);padding-right:30px}
.p-title{display:flex;gap:8px;align-items:baseline;margin-top:3px;flex-wrap:wrap}
.p-title .hd{font-size:13.5px;color:var(--text);font-weight:600}
.p-title .l{font-size:13.5px;color:var(--muted)}
.p-val{display:flex;align-items:baseline;gap:6px;margin-top:4px}
.p-val .v{font-size:28px;font-weight:600;letter-spacing:-.01em}
.p-val .u{font-size:14px;color:var(--muted)}
.p-close{position:absolute;right:10px;top:10px;border:0;background:none;font-size:18px;color:var(--faint);cursor:pointer;width:28px;height:28px;border-radius:4px}
.p-close:hover{background:var(--info-bg);color:var(--text)}
.p-sec{padding:12px 18px;border-bottom:1px solid var(--line)}
.p-sec h4{margin:0 0 7px;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);font-weight:650;display:flex;gap:6px}
.p-sec h4 .c{margin-left:auto;text-transform:none;letter-spacing:0;font-weight:500}
.src{font-size:12px;color:var(--muted);margin:8px 0 0;line-height:1.45}

/* page crop: the sheet around one printing, the printing outlined */
.crop{position:relative;overflow:hidden;border:1px solid var(--line-strong);border-radius:4px;background:#fff;aspect-ratio:16/10}
.crop img{position:absolute;left:0;top:0;max-width:none;user-select:none}
.crop .hl{position:absolute;border:2px solid var(--attn-mark);border-radius:2px;box-shadow:0 0 0 9999px rgba(26,29,33,.08)}
.crop{cursor:zoom-in;touch-action:none}
.crop.zoomed{cursor:grab}
.crop.zoomed .hl{box-shadow:none}
.crop-hint{font-size:12.5px;color:var(--text);margin:8px 0 0;line-height:1.45}
.keys{font-size:11.5px;color:var(--faint);margin:10px 0 0;line-height:1.9}
kbd{font-family:var(--mono);font-size:11px;border:1px solid var(--line-strong);border-bottom-width:2px;border-radius:3px;padding:0 4px;background:var(--surface);color:var(--muted);margin-right:2px}
.btn.ok{border-color:#b9cfbf;color:var(--ok)}
.btn.ok.on{background:#eef5f0}
.attn-t{color:var(--attn);font-weight:600}
.crop .none{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--faint);font-size:12.5px;padding:12px;text-align:center}
.crop-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;font-size:12px;color:var(--faint)}

/* forms */
.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
.field label{font-size:12px;color:var(--muted);font-weight:600}
.field input,.field select{border:1px solid var(--line-strong);border-radius:5px;padding:7px 10px;background:var(--surface);font-size:14px;min-width:0}
.field input:focus,.field select:focus,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.field input.bad{border-color:var(--bad);background:#fdf3f2}
.field .hint{font-size:11.5px;color:var(--faint)}
.field .err{font-size:12px;color:var(--bad)}
.edit-row{display:grid;grid-template-columns:minmax(0,1fr) 110px;gap:8px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.form-err{color:var(--bad);font-size:13px;margin:0 0 10px}

/* sign in */
.gate{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.gate .case{width:100%;max-width:380px;margin:0}
.gate .case-b{padding-top:6px}
.gate .brand{padding:22px 22px 4px}
.gate .brand .app{font-size:17px}
.gate form{padding:14px 22px 22px}
.gate .btn.primary{width:100%;justify-content:center;padding:8px 13px}

/* projects list */
table.list{width:100%;border-collapse:collapse;font-size:13.5px}
table.list th{font-size:11px;font-weight:600;color:var(--faint);text-transform:uppercase;letter-spacing:.04em;text-align:left;padding:5px 18px;border-bottom:1px solid var(--line-strong)}
table.list td{padding:10px 18px;border-bottom:1px solid var(--line)}
table.list tr:last-child td{border-bottom:0}
table.list td.nm a{font-weight:600;color:var(--text);text-decoration:none}
table.list td.nm a:hover{color:var(--accent);text-decoration:underline}
table.list td.dt{color:var(--faint);white-space:nowrap;width:130px}
table.list td.go{text-align:right;width:170px}
.state{font-size:12.5px;color:var(--muted);white-space:nowrap}
.state.attn{color:var(--attn);font-weight:600}
.state.ok{color:var(--ok)}
.state.m{display:none}
.empty{padding:28px 18px;color:var(--faint);font-size:13px;text-align:center}
.new-form{display:flex;gap:8px;padding:0 18px 14px;flex-wrap:wrap;align-items:flex-end}
.new-form .field{margin:0;flex:1 1 260px}

/* upload */
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;margin-top:14px;padding:34px 16px;
  border:1.5px dashed var(--line-strong);border-radius:6px;background:var(--accent-soft);cursor:pointer;text-align:center}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-bg)}
.drop input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.drop-t{font-size:14px;font-weight:600}
.drop-t u{color:var(--accent)}
.drop-s{font-size:12px;color:var(--faint)}
.progress{height:6px;background:var(--info-bg);border:1px solid var(--line);border-radius:3px;overflow:hidden;margin-top:14px;position:relative}
.progress i{position:absolute;left:0;top:0;bottom:0;width:0;background:var(--accent);transition:width .2s}
.progress.busy i{width:30%;animation:busy 1.4s ease-in-out infinite}
@keyframes busy{0%{left:-30%}100%{left:100%}}
.progress-t{font-size:12.5px;color:var(--muted);margin-top:6px}

/* a table the reader kept apart: which drainage area it belongs to is the engineer's call */
.assign{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 14px 8px;padding:8px 10px;border-radius:4px;
  background:var(--attn-bg);border:1px solid var(--attn-line);font-size:13px}
.assign label{color:var(--text)}
.assign select{border:1px solid var(--line-strong);border-radius:5px;padding:4px 8px;background:var(--surface);font-size:13px;max-width:100%}
.assign-err{flex-basis:100%;margin:2px 0 0;color:var(--bad);font-size:12.5px}
table.pr td.wh .dt.moved{color:var(--accent)}

/* site facts: one line per fact - what it is, its value, where the sheets say it */
.facts{padding:4px 14px 12px;display:flex;flex-direction:column;gap:6px}
.fact{display:grid;grid-template-columns:minmax(180px,250px) minmax(150px,210px) minmax(0,1fr);gap:10px;align-items:center;padding:3px 0}
.fact label{font-size:13px;color:var(--text)}
.fact label .req{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--attn);margin-left:4px}
.fact input,.fact select{border:1px solid var(--line-strong);border-radius:5px;padding:5px 8px;background:var(--surface);font-size:13px;min-width:0;width:100%}
.fact .src-in{color:var(--muted);font-size:12.5px}
.fact.need select{border-color:var(--attn-mark);background:var(--attn-bg)}
.fact input:focus,.fact select:focus{outline:2px solid var(--accent);outline-offset:1px}

/* the confirm bar: what confirming means, said before it happens */
.confirm-bar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:12px 18px;border-top:1px solid var(--line);background:var(--accent-soft);border-radius:0 0 6px 6px}
.confirm-bar p{margin:0;font-size:13px;color:var(--text);flex:1 1 320px}
.confirm-bar p.armed{flex-basis:100%;color:var(--attn);font-size:12.5px}

/* results: the reviewed screen framed under the app bar, the downloads above it */
body.results{height:100vh;display:flex;flex-direction:column;overflow:hidden}
.downloads{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--line)}
.downloads:empty{display:none}
.dl-t{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap;font-size:13px;min-width:0}
.dl-t span{color:var(--muted)}
.downloads .btn .mk{margin-left:2px}
iframe.review{flex:1 1 auto;width:100%;border:0;display:block;min-height:0;background:var(--bg)}
body.results #err{padding:18px 20px}

.flash{animation:flash 1s ease-out}
@keyframes flash{0%{box-shadow:0 0 0 4px rgba(43,92,140,.35)}100%{box-shadow:none}}

@media (max-width:1100px){
  .layout{grid-template-columns:minmax(0,1fr)}
  .panel{position:fixed;right:0;top:var(--top-h);width:min(var(--panel-w),100vw);box-shadow:-8px 0 24px rgba(0,0,0,.12);transform:translateX(105%);transition:transform .15s;z-index:15}
  .panel.open{transform:none}
  .sub{display:none}
}
@media (max-width:760px){
  .top{gap:10px;padding:0 12px}
  .top-mid,.top-r .stat,.who-me{display:none}
  main{padding:12px 10px 40px}
  .case-h,.flags,.case-b,.confirm-bar{padding-left:12px;padding-right:12px}
  table.pr{width:calc(100% - 16px);margin:2px 8px 8px}
  table.pr td,table.pr th{padding-left:5px;padding-right:5px}
  table.pr td.pv,table.pr th.pv{width:104px}
  table.pr td.st,table.pr th.st{width:62px}
  table.list th,table.list td{padding-left:12px;padding-right:12px}
  table.list td.dt,table.list th.dt,table.list td.st,table.list th.st{display:none}
  table.list .state.m{display:block;margin-top:2px}
  table.list td.go{width:auto}
  .new-form{padding:0 12px 12px}
  .fact{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .fact .src-in{grid-column:1 / -1}
  .facts{padding:4px 8px 10px}
}