/* Layout : en-tête collant (dossier + exercice), onglets défilants, contenu en une colonne qui passe en grille sur grand écran */
:root{
  --bg:#F3F5F9; --surface:#FFFFFF; --sunk:#E8ECF3; --ink:#141C2B; --muted:#5A6476; --line:#D6DCE6;
  --accent:#1B2B4B; --accent-ink:#FFFFFF; --accent-soft:#E2E8F3;
  --amber:#8C6A0A; --amber-ink:#FFFFFF; --amber-soft:#F6ECCF;
  --good:#23794A; --good-soft:#DCF0E3; --warn:#9A6200; --warn-soft:#FCEFD3; --bad:#B0281F; --bad-soft:#F8DEDB;
  --f-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:10px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0B111C; --surface:#131C2B; --sunk:#0E1522; --ink:#E6EBF3; --muted:#97A3B6; --line:#243046;
  --accent:#D4A017; --accent-ink:#14110A; --accent-soft:#2A2412;
  --amber:#E2B53E; --amber-ink:#1B1405; --amber-soft:#2E2610;
  --good:#5CC88A; --good-soft:#17331F; --warn:#E8B24F; --warn-soft:#3A2C10; --bad:#F2776C; --bad-soft:#3D1A17;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0B111C; --surface:#131C2B; --sunk:#0E1522; --ink:#E6EBF3; --muted:#97A3B6; --line:#243046;
  --accent:#D4A017; --accent-ink:#14110A; --accent-soft:#2A2412;
  --amber:#E2B53E; --amber-ink:#1B1405; --amber-soft:#2E2610;
  --good:#5CC88A; --good-soft:#17331F; --warn:#E8B24F; --warn-soft:#3A2C10; --bad:#F2776C; --bad-soft:#3D1A17;
  color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.45}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
.wrap{max-width:1100px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding-block:10px}
.brand{font-family:var(--f-display);font-weight:700;font-size:22px;letter-spacing:.02em;display:flex;align-items:center;gap:8px;margin-right:auto}
button.brand{background:none;border:0;padding:0;color:inherit;cursor:pointer;text-align:left}
label.f{min-width:0}
@media (max-width:600px){
  #bulkTable thead{display:none}
  #bulkTable,#bulkTable tbody,#bulkTable tfoot{display:block;width:100%}
  #bulkTable tbody tr{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;padding:10px 12px;border-bottom:1px solid var(--line)}
  #bulkTable tbody td{display:block;border:0;padding:0;text-align:left}
  #bulkTable tbody td:first-child{grid-column:1/-1;font-weight:700}
  #bulkTable tbody td[colspan]{grid-column:1/-1}
  #bulkTable td[data-l]::before{content:attr(data-l);display:block;font-size:12px;color:var(--muted);font-weight:600}
  #bulkTable input{width:100%!important}
  #bulkTable tfoot tr{display:flex;justify-content:space-between;padding:10px 12px}
  #bulkTable tfoot td{border:0;padding:0}
  #opsTable thead{display:none}
  #opsTable,#opsTable tbody{display:block;width:100%}
  #opsTable tbody tr{display:grid;grid-template-columns:1fr auto;gap:6px 10px;padding:12px;border-bottom:1px solid var(--line)}
  #opsTable tbody td{display:block;border:0;padding:0;text-align:left}
  #opsTable tbody td:nth-child(1){grid-column:1;grid-row:1;color:var(--muted);font-size:13px}
  #opsTable tbody td:nth-child(3){grid-column:2;grid-row:1;text-align:right;font-weight:700}
  #opsTable tbody td.opcp{grid-column:1/-1;min-width:0!important;overflow-wrap:anywhere}
  #opsTable tbody td:nth-child(4),#opsTable tbody td:nth-child(5),#opsTable tbody td[colspan]{grid-column:1/-1}
  #opsTable select{width:100%;max-width:none}
  #opsTable tbody td.nofac{display:none}
  table.tcards thead{display:none}
  table.tcards,table.tcards tbody,table.tcards tfoot{display:block;width:100%}
  table.tcards tbody tr,table.tcards tfoot tr{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;padding:12px;border-bottom:1px solid var(--line)}
  table.tcards td{display:block;border:0;padding:0;text-align:left;min-width:0!important;white-space:normal!important}
  table.tcards tbody td:first-child{grid-column:1;grid-row:1;color:var(--muted);font-size:13px}
  table.tcards td.c-amt{grid-column:2;grid-row:1;text-align:right;font-weight:700;font-size:16px}
  table.tcards td.c-main,table.tcards td.c-full,table.tcards td.c-act,table.tcards td[colspan]{grid-column:1/-1}
  table.tcards td.c-main{font-weight:600}
  table.tcards td.c-act{justify-self:end}
  table.tcards td.c-empty,table.tcards tfoot td:empty{display:none}
  .rlist table.tcards td.c-full::before{display:none!important}
  .rlist table.tcards tbody tr{padding:8px 12px;gap:4px 12px}
  table.tcards td[data-l]:not(.c-amt):not(.c-main):not(.c-act):not(:first-child)::before{content:attr(data-l);display:block;font-size:12px;color:var(--muted);font-weight:600}
}
.plan{border-color:var(--accent)}
.pbar{height:8px;border-radius:99px;background:var(--sunk);overflow:hidden}.pbar span{display:block;height:100%;background:var(--good)}
.plist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.plist li{display:grid;grid-template-columns:30px 1fr auto;gap:10px;align-items:start}
.plist p{margin:2px 0 0}
.pmore{margin-top:10px} .pmore summary{cursor:pointer;padding:6px 0} .pmore .plist{margin-top:8px}
.pnum{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:var(--amber);color:var(--amber-ink);font-family:var(--f-display);font-weight:700}
@media (max-width:480px){.plist li{grid-template-columns:30px 1fr}.plist li .btn{grid-column:2;justify-self:start}}
.pdone{margin:6px 0 0;padding-left:18px;display:grid;gap:4px}
.formule{border:1px solid var(--accent);border-radius:var(--r);padding:14px;display:grid;gap:10px;background:var(--surface)}
.formule h3{font-size:18px}
.g3{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr))}
.fopts{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.fopt{border:1px solid var(--line);border-radius:10px;padding:12px;display:grid;gap:6px;align-content:start}
.fopt.best{border:2px solid var(--good);background:var(--good-soft)}
.fbadge{justify-self:start;font-size:12px;font-weight:700;color:#fff;background:var(--good);border-radius:999px;padding:2px 10px}
.fnums{display:flex;flex-wrap:wrap;gap:6px 18px}
.fnums span{display:grid;font-size:12px;color:var(--muted)}
.fnums b{font-family:var(--f-display);font-size:22px;color:var(--ink)}
/* iPhone : sous 16 px, Safari zoome sur la case touchée et la page déborde */
@media (pointer:coarse){input,select,textarea,label.f input,label.f select{font-size:16px!important}}
input[type=date]{-webkit-appearance:none;appearance:none;display:block;width:100%;min-width:0;max-width:100%;text-align:left}
input[type=date]::-webkit-date-and-time-value{text-align:left}
.acct{position:relative}
@media (max-width:600px){.bar .brand{order:0}.acct{order:1}.sel{order:2;flex-basis:100%}.bar .sel{flex-wrap:nowrap}.bar .sel #coSel{flex:1 1 0;min-width:0;max-width:none}.bar .sel #exSel{flex:0 0 auto;max-width:none}}
.fillcard{border-color:var(--accent);background:var(--accent-soft)}
.filebtn{position:relative;overflow:hidden}
.filebtn input{position:absolute;inset:0;opacity:0;cursor:pointer;font-size:0}
.filebtn.busy{opacity:.6;pointer-events:none}
input.filled,select.filled{border-color:var(--good);box-shadow:0 0 0 2px var(--good-soft)}
.small.pos{color:var(--good)}
.acct>summary{list-style:none;cursor:pointer;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink);background:var(--surface)}
.acct>summary::-webkit-details-marker{display:none}
.acct[open]>summary{border-color:var(--accent);color:var(--accent)}
.acct-pop{position:absolute;right:0;top:calc(100% + 6px);z-index:20;min-width:240px;max-width:calc(100vw - 32px);background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.18);padding:6px;display:grid}
.acct-pop p{margin:4px 8px 6px;overflow-wrap:anywhere}
.acct-pop button{font:inherit;text-align:left;background:none;border:0;border-radius:6px;padding:10px 10px;color:var(--ink);cursor:pointer}
.acct-pop button:hover,.acct-pop button:focus-visible{background:var(--sunk)}
.acct-pop .acct-out{color:var(--bad)}
.brand .odo{display:inline-flex;gap:2px}
.brand .brand-rest{margin-left:-7px}
.brand .odo span{background:var(--ink);color:var(--surface);border-radius:3px;width:14px;text-align:center;font-size:16px;line-height:20px}
.brand .odo span:last-child{background:var(--amber);color:var(--amber-ink)}
.sel{display:flex;gap:8px;flex-wrap:wrap;min-width:0}
.sel select{max-width:min(60vw,260px)}
select,input,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px 10px;min-height:38px;max-width:100%}
textarea{width:100%;min-height:200px;font-size:14px;line-height:1.5}
select:focus-visible,input:focus-visible,button:focus-visible,textarea:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
nav.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-bottom:8px}
nav.tabs::-webkit-scrollbar{display:none}
nav.tabs button{flex:0 0 auto;border:0;background:transparent;color:var(--muted);font:600 15px var(--f-body);padding:8px 12px;border-radius:999px;cursor:pointer}
nav.tabs button[aria-selected="true"]{background:var(--accent);color:var(--accent-ink)}
main{padding-block:18px 60px;display:grid;gap:18px;min-width:0}
h1,h2,h3{font-family:var(--f-display);font-weight:700;letter-spacing:.01em;text-wrap:balance;margin:0}
h1{font-size:30px} h2{font-size:23px} h3{font-size:18px}
p{margin:0}
a{color:var(--accent)}
.muted{color:var(--muted)}
.small{font-size:13px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:grid;gap:12px;min-width:0}
.grid{display:grid;gap:12px;min-width:0}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.kpis{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;display:grid;gap:2px;min-width:0;align-content:start}
.kpi .lab{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
.kpi .val{font-family:var(--f-display);font-size:28px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.1;overflow-wrap:anywhere}
.kpi .sub{font-size:13px;color:var(--muted)}
.kpi.hl{border-color:var(--accent);background:var(--accent-soft)}
.kpi.pending{border-style:dashed;border-color:var(--warn)}
.kpi.pending .sub{color:var(--ink);font-weight:600}
.known{background:var(--sunk);border-radius:10px;padding:10px 12px;display:grid;gap:6px;min-width:0}
.known p{margin:0}
.known .rgroup{border-top:0;padding-top:0}
.known .rline span{min-width:0}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.pos{color:var(--good)} .neg{color:var(--bad)}
.btn{font:600 15px var(--f-body);border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:8px 14px;min-height:38px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--accent);padding-inline:6px}
.btn.sm{min-height:30px;padding:3px 8px;font-size:13px}
.btn.danger{color:var(--bad);border-color:var(--bad-soft)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.row.between{justify-content:space-between}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;background:var(--sunk)}
td.r,th.r{text-align:right}
tr:last-child td{border-bottom:0}
tfoot td{font-weight:700;background:var(--sunk)}
tr.hlrow td{background:var(--good-soft)}
td select{min-height:32px;padding:4px 6px;font-size:14px;max-width:220px}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:999px;white-space:nowrap}
.pill.good{background:var(--good-soft);color:var(--good)} .pill.warn{background:var(--warn-soft);color:var(--warn)} .pill.bad{background:var(--bad-soft);color:var(--bad)} .pill.info{background:var(--accent-soft);color:var(--accent)}
.note{border-left:3px solid var(--line);padding:6px 0 6px 12px;color:var(--muted);font-size:14px}
.banner.bad{background:var(--bad-soft);border:1px solid var(--bad)}
.banner{border-radius:var(--r);padding:12px 14px;display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;justify-content:space-between}
.banner.demo{background:var(--amber-soft);color:var(--ink);border:1px solid var(--amber)}
.banner.off{background:var(--sunk);border:1px dashed var(--line)}
.lever{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;padding:12px 0;border-bottom:1px solid var(--line)}
.lever:last-child{border-bottom:0}
.lever .ic{grid-row:1 / span 6;width:6px;border-radius:3px;align-self:stretch}
.lever>:not(.ic){grid-column:2;min-width:0}
.lever .ic.good{background:var(--good)} .lever .ic.warn{background:var(--warn)} .lever .ic.bad{background:var(--bad)} .lever .ic.info{background:var(--accent)}
.lever h3{font-size:17px;display:flex;flex-wrap:wrap;gap:6px 10px;align-items:baseline}
.lever h3 .gain{font-family:var(--f-display);color:var(--good);font-size:18px}
.lever .fix{font-size:13px;color:var(--ink)} .lever .fix b{color:var(--accent)}
.lever .dom{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
form.fm,.fm{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr))}
fieldset{border:1px solid var(--line);border-radius:var(--r);padding:12px;margin:0;display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));min-width:0}
legend{font-family:var(--f-display);font-weight:700;font-size:18px;padding:0 6px}
label.f{display:grid;gap:4px;font-size:13px;font-weight:600;color:var(--muted);align-content:start}
label.f input,label.f select{font-weight:400;font-size:15px;width:100%}
.hint{font-weight:400;font-size:12px;color:var(--muted);line-height:1.35}
.chkw{display:grid;gap:3px;align-content:start}
label.chk{display:flex;gap:8px;align-items:center;font-size:14px}
label.chk input{min-height:auto;width:18px;height:18px}
.odometer{display:flex;gap:3px;font-family:var(--f-display);font-size:30px;font-weight:600}
.odometer span{background:var(--ink);color:var(--surface);border-radius:4px;min-width:24px;text-align:center;padding:0 2px;line-height:40px}
.odometer span.u{background:var(--amber);color:var(--amber-ink)}
.drop{border:2px dashed var(--line);border-radius:var(--r);padding:22px;text-align:center;display:grid;gap:8px;justify-items:center;background:var(--sunk);cursor:pointer}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.rmonths{display:grid;gap:10px}
.rmonth{border:1px solid var(--line);border-radius:var(--r);padding:12px;display:grid;gap:8px;min-width:0}
.rmonth .rhead{display:flex;justify-content:space-between;align-items:baseline;gap:4px 10px;flex-wrap:wrap}
.rstats{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}
.rstat{background:var(--sunk);border-radius:8px;padding:8px 10px;display:grid;gap:2px;min-width:0}
.rstat .l{font-size:12px;color:var(--muted);font-weight:600}
.rstat .v{font-weight:700;font-variant-numeric:tabular-nums}
.rfee{display:grid;gap:6px}
.rfee label.f{max-width:320px}
.draftbar{display:flex;gap:8px 12px;align-items:center;flex-wrap:wrap}
.howto{background:var(--sunk);border-radius:var(--r);padding:10px 12px}
.howto summary{cursor:pointer}
.rlist summary{cursor:pointer;padding:6px 0}
.rgroup{border-top:1px solid var(--line);padding-top:8px;display:grid;gap:4px}
.rgroup p{margin:0}
.rline{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.rline strong{font-variant-numeric:tabular-nums;white-space:nowrap}
details.rper>summary{cursor:pointer;list-style:none;display:grid;gap:4px}
details.rper>summary::-webkit-details-marker{display:none}
.rsum{display:flex;gap:6px 14px;flex-wrap:wrap;align-items:baseline;font-weight:700;font-variant-numeric:tabular-nums}
.rjust{align-items:center} .rjust .btn,.rjust .pill{margin-top:4px}
details.rper[open]>summary{padding-bottom:4px}
.steps{margin:8px 0 0;padding-left:20px;display:grid;gap:6px}
.steps li{line-height:1.45}
details.fold>summary{cursor:pointer;list-style:revert}
details.fold .sub{display:grid;gap:12px;margin-top:12px}
@media (max-width:480px){.rstats{grid-template-columns:1fr 1fr}}
.chart svg{width:100%;height:auto;display:block}
.chart text{fill:var(--muted);font:12px var(--f-body)}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.scen{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.sc{border:1px solid var(--line);border-radius:var(--r);padding:14px;display:grid;gap:6px;background:var(--surface);align-content:start;min-width:0}
.sc.best{border:2px solid var(--good)}
.sc .big{font-family:var(--f-display);font-size:30px;font-weight:600;font-variant-numeric:tabular-nums}
.sc dl{display:grid;grid-template-columns:1fr auto;gap:2px 10px;margin:0;font-size:14px}
.sc dt{color:var(--muted)} .sc dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
.bar-h{height:8px;border-radius:4px;background:var(--sunk);overflow:hidden}
.bar-h > i{display:block;height:100%;background:var(--accent)}
.gauge{display:grid;gap:6px;justify-items:start}
.gauge .score{font-family:var(--f-display);font-size:54px;font-weight:700;line-height:1}
.gauge .track{width:100%;height:10px;border-radius:5px;background:linear-gradient(90deg,var(--bad),var(--warn),var(--good));position:relative}
.gauge .track i{position:absolute;top:-4px;width:4px;height:18px;border-radius:2px;background:var(--ink)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(16px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--surface);padding:10px 16px;border-radius:8px;z-index:20;font-weight:600;max-width:calc(100% - 32px)}
.confirm{background:var(--bad-soft);border:1px solid var(--bad);border-radius:8px;padding:8px 10px;display:inline-flex;flex-wrap:wrap;gap:8px;align-items:center}
details.help summary,details summary{cursor:pointer;color:var(--accent);font-weight:600}
ul.tips{margin:0;padding-left:18px;display:grid;gap:6px;font-size:14px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;flex-wrap:wrap}
.seg button{border:0;background:var(--surface);color:var(--ink);font:600 14px var(--f-body);padding:7px 12px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.sigpad{position:relative;border:1.5px dashed var(--line);border-radius:8px;background:#fff;aspect-ratio:3/1;max-width:520px;width:100%;touch-action:none;overflow:hidden}
.sigpad.lu{aspect-ratio:4/1}
.sigpad.signed{border-style:solid;border-color:var(--good)}
.sigpad canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:crosshair;touch-action:none}
.sigpad img{width:100%;height:100%;object-fit:contain;display:block}
.sigpad .sighint{position:absolute;left:0;right:0;bottom:10%;text-align:center;font-size:12.5px;color:#8a979c;pointer-events:none}
textarea.small{min-height:90px}
.chat{display:grid;gap:10px}
.msg{max-width:min(100%,680px);padding:10px 14px;border-radius:12px;display:grid;gap:6px;min-width:0;overflow-wrap:anywhere}
.msg.u{justify-self:end;background:var(--accent);color:var(--accent-ink)}
.msg.a{justify-self:start;background:var(--surface);border:1px solid var(--line)}
.msg.a p,.msg.a ul{margin:0}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:6px 12px;font:600 13px var(--f-body);cursor:pointer;text-align:left}
.composer{display:grid;gap:8px}
.composer textarea{min-height:80px}
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}