/* Layout: one-column register — role bar, chantier tabs, status strip, DA list; a DA opens as a sheet under its row (lines, receptions, history). */
:root{
  --bg:#f3f5f8; --surface:#ffffff; --sunk:#e9edf3; --line:#d3dae4; --fg:#18222f; --muted:#5b6878;
  --accent:#2b6cb0; --accent-fg:#ffffff; --accent-soft:#e3edf8;
  --s-draft:#6b7686; --s-wait:#b7791f; --s-ok:#2b6cb0; --s-cmd:#6b46c1; --s-part:#c05621; --s-done:#2f855a; --s-ref:#c53030; --s-void:#9aa3ae;
  --danger:#c53030; --warn-bg:#fdf3e1;
  --f-display:"IBM Plex Sans Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:"IBM Plex Sans",Arial,Helvetica,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#10161e; --surface:#18212c; --sunk:#0c1218; --line:#2b3746; --fg:#e4e9f0; --muted:#97a3b3;
  --accent:#63a4e8; --accent-fg:#0c1218; --accent-soft:#1c2c40;
  --s-draft:#8b96a6; --s-wait:#e0a646; --s-ok:#63a4e8; --s-cmd:#a78bfa; --s-part:#ee8a4f; --s-done:#5cc28d; --s-ref:#f07171; --s-void:#6b7685;
  --danger:#f07171; --warn-bg:#2e2412; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#10161e; --surface:#18212c; --sunk:#0c1218; --line:#2b3746; --fg:#e4e9f0; --muted:#97a3b3;
  --accent:#63a4e8; --accent-fg:#0c1218; --accent-soft:#1c2c40;
  --s-draft:#8b96a6; --s-wait:#e0a646; --s-ok:#63a4e8; --s-cmd:#a78bfa; --s-part:#ee8a4f; --s-done:#5cc28d; --s-ref:#f07171; --s-void:#6b7685;
  --danger:#f07171; --warn-bg:#2e2412; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:14px;line-height:1.45}
.wrap{max-width:1100px;margin:0 auto;padding-block:24px 64px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:grid;gap:18px}
header{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;border-bottom:2px solid var(--fg);padding-bottom:12px}
.eyebrow{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
h1{font-family:var(--f-display);font-weight:700;font-size:28px;line-height:1.1;margin:4px 0 0;text-wrap:balance}
h3{font-family:var(--f-display);font-size:15px;letter-spacing:.04em;text-transform:uppercase;margin:0}
button,select,input,textarea{font:inherit;color:inherit}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:7px 12px;cursor:pointer;font-weight:500}
.btn:hover{border-color:var(--accent)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.btn.ok{background:var(--s-done);color:var(--accent-fg);border-color:var(--s-done)}
.btn.danger{color:var(--danger)}
.btn.small{padding:4px 8px;font-size:12px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.who{display:flex;align-items:center;gap:8px;font-size:13px;flex-wrap:wrap}
.who img{width:24px;height:24px;border-radius:50%}
.role{font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.06em;padding:3px 7px;border-radius:3px;background:var(--accent-soft);color:var(--accent);font-weight:500}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.tab{border:0;background:none;padding:8px 12px;cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px;color:var(--muted);font-weight:500}
.tab[aria-selected="true"]{color:var(--fg);border-bottom-color:var(--accent)}
.tab small{font-family:var(--f-mono);color:var(--muted);margin-left:4px}
.summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.sum{background:var(--surface);padding:10px 12px;display:grid;gap:2px;cursor:pointer;text-align:left;border:0;border-radius:0}
.sum[aria-pressed="true"]{background:var(--accent-soft)}
.sum.hot b{color:var(--s-wait)}
.sum b{font-family:var(--f-mono);font-size:22px;font-weight:500;font-variant-numeric:tabular-nums}
.sum span{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--c,var(--muted));flex:none}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.bar input[type=search]{flex:1 1 220px;min-width:0;border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:7px 10px}
.list{display:grid;gap:8px}
.da{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--c,var(--line))}
.da-head{display:grid;grid-template-columns:96px 92px minmax(0,1fr) 170px 120px;gap:12px;align-items:center;padding:12px 14px;cursor:pointer;width:100%;background:none;border:0;text-align:left}
.da-head:hover{background:var(--sunk)}
.num{font-family:var(--f-display);font-weight:700;font-size:18px;line-height:1.1}
.num small{display:block;font-family:var(--f-mono);font-weight:400;font-size:11px;color:var(--muted)}
.date{font-family:var(--f-mono);font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.obj{min-width:0}
.obj .t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500;display:block}
.obj .s{font-size:12px;color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 8px;border-radius:999px;border:1px solid var(--c);color:var(--c);white-space:nowrap;justify-self:start}
.pill .dot{background:var(--c)}
.prog{display:grid;gap:4px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.track{height:6px;background:var(--sunk);border-radius:3px;overflow:hidden}
.track i{display:block;height:100%;background:var(--s-done)}
.sheet{border-top:1px solid var(--line);padding:16px 14px;display:grid;gap:18px;background:var(--bg)}
.banner{padding:10px 12px;border-left:3px solid var(--c,var(--accent));background:var(--surface);font-size:13px;display:grid;gap:4px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
label.f{display:grid;gap:4px;font-size:12px;color:var(--muted)}
label.f input,label.f select,label.f textarea{border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:6px 8px;font-size:14px;color:var(--fg);min-width:0;width:100%}
label.f input:disabled,label.f select:disabled,label.f textarea:disabled{background:transparent;border-style:dashed}
label.f textarea{min-height:56px;resize:vertical}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:760px}
th{background:var(--accent);color:var(--accent-fg);font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;text-align:left;padding:8px}
td{border-top:1px solid var(--line);padding:4px 6px;vertical-align:middle}
td.ref{font-family:var(--f-mono);color:var(--muted);text-align:center;width:44px}
td.nv{font-family:var(--f-mono);text-align:right;font-variant-numeric:tabular-nums;padding-right:10px}
td input{width:100%;border:1px solid transparent;background:transparent;padding:5px 6px;border-radius:3px;min-width:0}
td input:not(:disabled):hover{border-color:var(--line)}
td input:focus{border-color:var(--accent);background:var(--surface)}
td.n input{text-align:right;font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.ok{color:var(--s-done)} .part{color:var(--s-part)} .none{color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.box{border:1px solid var(--line);background:var(--surface);padding:12px;display:grid;gap:10px}
.rec{display:grid;gap:4px;padding:10px 0;border-top:1px solid var(--line);font-size:13px}
.rec:first-child{border-top:0;padding-top:0}
.rec .h{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between}
.rec .h b{font-family:var(--f-mono);font-weight:500}
.hist{display:grid;gap:0;font-size:13px}
.hist div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:10px;padding:6px 0;border-top:1px solid var(--line)}
.hist div:first-child{border-top:0}
.hist time{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.notice{padding:10px 12px;border:1px solid var(--s-wait);background:var(--warn-bg);font-size:13px}
.empty{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--line);background:var(--surface)}
.saving{font-size:12px;color:var(--muted);font-family:var(--f-mono)}
.confirm{display:inline-flex;gap:6px;align-items:center;font-size:13px;flex-wrap:wrap}
.panel{border:1px solid var(--line);background:var(--surface);padding:14px;display:grid;gap:12px}
.mrow{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding:8px 0;border-top:1px solid var(--line)}
.mrow:first-of-type{border-top:0}
.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
@media (max-width:820px){.cols{grid-template-columns:1fr}}
@media (max-width:760px){
  .da-head{grid-template-columns:auto 1fr;grid-template-areas:"n p" "o o" "d g"}
  .da-head .num{grid-area:n}.da-head .pill{grid-area:p;justify-self:end}.da-head .obj{grid-area:o}.da-head .date{grid-area:d}.da-head .prog{grid-area:g}
  .hist div{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
/* standalone app additions */
html,body{min-height:100%}
.gate{min-height:70vh;display:grid;place-items:center}
.gate .panel{max-width:440px;width:100%;text-align:left}
.gate h2{font-family:var(--f-display);font-size:24px;margin:0}
.gate p{margin:0;color:var(--muted)}
.gbtn{display:inline-flex;align-items:center;gap:10px;justify-content:center;width:100%;padding:11px 14px;font-weight:600}
.offline{font-family:var(--f-mono);font-size:11px;color:var(--s-part)}
header{position:sticky;top:env(safe-area-inset-top,0px);background:var(--bg);z-index:5;padding-top:8px}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
@media (max-width:560px){h1{font-size:22px}header{position:static}}
.views{border-bottom:2px solid var(--line)}
.views .tab{font-family:var(--f-display);font-size:16px;font-weight:700}
#print{display:none}
@media print{
  @page{size:A4;margin:14mm}
  body{background:#fff!important;color:#000!important}
  body>*:not(#print),body::before{display:none!important}
  #print{display:block!important;font-family:Arial,Helvetica,sans-serif;font-size:11pt;color:#000}
  .p-head{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid #2b6cb0;padding-bottom:10px;margin-bottom:14px}
  .p-soc{font-size:16pt;font-weight:700;color:#2b6cb0}
  .p-title{text-align:right;font-size:15pt;font-weight:700}
  .p-title span{font-size:11pt;font-weight:400}
  .p-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
  .p-box{border:1px solid #999;padding:8px 10px;line-height:1.5}
  .p-tbl{width:100%;border-collapse:collapse;min-width:0}
  .p-tbl th{background:#2b6cb0!important;color:#fff!important;-webkit-print-color-adjust:exact;print-color-adjust:exact;font-size:9pt;padding:6px;text-align:left;letter-spacing:0;text-transform:none}
  .p-tbl td{border:1px solid #999;padding:5px 6px;font-size:10pt}
  .p-tbl .r{text-align:right;white-space:nowrap}
  .p-tbl tfoot td{font-weight:700}
  .p-ttc td{background:#e3edf8!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .p-lettres{margin-top:12px}
  .p-annule{font-size:20pt;color:#c53030;font-weight:700;text-align:center;border:3px solid #c53030;padding:6px}
  .p-sign{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px;text-align:center;font-weight:700}
  .p-sign>div{border-top:1px solid #000;padding-top:6px;min-height:90px}
  .p-sign span{font-weight:400;font-size:9pt}
}
/* navigation groupée */
#views{display:flex;flex-wrap:wrap;gap:6px 22px;border-bottom:2px solid var(--line)}
.vgroup{display:grid;gap:2px}
.vglabel{font-family:var(--f-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-left:12px}
.vgtabs{display:flex;flex-wrap:wrap}
.views .tab{font-size:14px}
.subtabs{display:flex;gap:6px;flex-wrap:wrap}
.grid-month td,.grid-month th{padding:3px 4px;text-align:center;font-family:var(--f-mono);font-size:11px}
.grid-month td.nm,.grid-month th.nm{text-align:left;font-family:var(--f-body);font-size:12px;white-space:nowrap}
.grid-month td.we{background:var(--sunk)}
.pbtn{min-width:38px;padding:6px 8px;border:1px solid var(--line);background:var(--surface);border-radius:4px;cursor:pointer;font-weight:600}
.pbtn[aria-pressed="true"].p1{background:var(--s-done);border-color:var(--s-done);color:var(--accent-fg)}
.pbtn[aria-pressed="true"].p5{background:var(--s-wait);border-color:var(--s-wait);color:var(--accent-fg)}
.pbtn[aria-pressed="true"].p0{background:var(--s-ref);border-color:var(--s-ref);color:var(--accent-fg)}
.badge{display:inline-block;font-size:11px;font-weight:600;padding:2px 7px;border-radius:999px;border:1px solid var(--c);color:var(--c);white-space:nowrap}
.neg{color:var(--s-ref)} .pos{color:var(--s-done)}
td input,td select{min-width:0}
td select{width:100%;border:1px solid transparent;background:transparent;padding:5px 4px;border-radius:3px}
td select:hover{border-color:var(--line)}
@media (max-width:560px){#views{gap:4px 10px}.views .tab{padding:6px 8px;font-size:13px}}
.box,.panel{align-content:start}