/* base */
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh}
img{max-width:100%}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}

/* Layout: comptoir de magasin — barre d'outils sombre, onglets de travail, un grand champ de scan comme pièce maîtresse */
:root{
  --bg:#EFEDE8; --surface:#FAF9F6; --surface-2:#E7E4DD; --line:#D7D3CA;
  --fg:#17191C; --muted:#5A5F66; --accent:#E8640F; --accent-ink:#A9450A; --on-accent:#17191C;
  --bar:#17191C; --bar-fg:#F2F0EC; --bar-muted:#9AA1A9;
  --ok:#256B43; --ok-bg:#DCEEE2; --warn:#8A5A00; --warn-bg:#F6E7C4; --bad:#A3241C; --bad-bg:#F5DCD8;
  --info:#2A5682; --info-bg:#DCE6F1; --thumb:#E2DED5; --thumb-ink:#3A3E44;
  --label-bg:#FFFFFF; --label-ink:#111214;
  --f-display:'Oswald', 'Arial Narrow', Arial, sans-serif;
  --f-body:'Public Sans', 'Segoe UI', Arial, sans-serif;
  --f-mono:'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#131518; --surface:#1B1E22; --surface-2:#242930; --line:#323840;
  --fg:#EEF0F2; --muted:#9AA2AB; --accent:#F2701D; --accent-ink:#FF9450; --on-accent:#17191C;
  --bar:#0C0D0F; --bar-fg:#F2F0EC; --bar-muted:#8D949C;
  --ok:#7AD6A0; --ok-bg:#1C3326; --warn:#F2C35A; --warn-bg:#3A2E12; --bad:#FF9A90; --bad-bg:#3E1E1B;
  --info:#93BDEB; --info-bg:#1D2A39; --thumb:#2A2F36; --thumb-ink:#C8CDD3; color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#131518; --surface:#1B1E22; --surface-2:#242930; --line:#323840;
  --fg:#EEF0F2; --muted:#9AA2AB; --accent:#F2701D; --accent-ink:#FF9450; --on-accent:#17191C;
  --bar:#0C0D0F; --bar-fg:#F2F0EC; --bar-muted:#8D949C;
  --ok:#7AD6A0; --ok-bg:#1C3326; --warn:#F2C35A; --warn-bg:#3A2E12; --bad:#FF9A90; --bad-bg:#3E1E1B;
  --info:#93BDEB; --info-bg:#1D2A39; --thumb:#2A2F36; --thumb-ink:#C8CDD3; color-scheme:dark }

*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:15px;line-height:1.45}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.num{font-variant-numeric:tabular-nums}

/* barre du haut */
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bar);color:var(--bar-fg)}
.topbar-in{max-width:1240px;margin-inline:auto;padding:10px 16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand-mark{width:36px;height:36px;border-radius:6px;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;font-family:var(--f-display);font-weight:600;font-size:17px;letter-spacing:.5px}
.brand-name{font-family:var(--f-display);font-weight:600;font-size:21px;letter-spacing:.8px;text-transform:uppercase;line-height:1}
.brand-sub{font-size:12px;color:var(--bar-muted);letter-spacing:.6px;text-transform:uppercase}
.demo-tag{font-size:12px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;border:1px solid #4A5058;color:var(--bar-muted);border-radius:4px;padding:3px 8px}
.bar-ctl{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--bar-muted)}
.bar-ctl select,.bar-btn{background:#262A30;border:1px solid #3A4048;color:var(--bar-fg);border-radius:6px;padding:6px 10px;cursor:pointer}
.bar-btn:hover{border-color:var(--accent)}
.tabs-wrap{border-top:1px solid #2A2E34;overflow-x:auto}
.tabs{max-width:1240px;margin-inline:auto;padding:0 16px;display:flex;gap:4px}
.tab{appearance:none;background:none;border:none;border-bottom:3px solid transparent;color:var(--bar-muted);padding:12px 14px 11px;font-weight:600;font-size:14px;white-space:nowrap;cursor:pointer;text-decoration:none}
.tab:hover{color:var(--bar-fg)}
.tab[aria-current="page"]{color:var(--bar-fg);border-bottom-color:var(--accent)}

main{max-width:1240px;margin-inline:auto;padding:24px 16px 64px;display:flex;flex-direction:column;gap:20px}
h1{font-family:var(--f-display);font-weight:600;font-size:clamp(26px,4vw,34px);line-height:1.1;margin:0;letter-spacing:.3px;text-wrap:balance}
h2{font-family:var(--f-display);font-weight:500;font-size:20px;margin:0;letter-spacing:.4px;text-transform:uppercase}
.lead{color:var(--muted);margin:4px 0 0}
.head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;min-width:0}
.panel-h{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;border:1px solid var(--line);background:var(--surface);padding:9px 14px;font-weight:600;cursor:pointer;text-decoration:none;color:var(--fg)}
.btn:hover{border-color:var(--fg)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{filter:brightness(1.06)}
.btn.small{padding:5px 10px;font-size:13px}
.btn.link{border:none;background:none;padding:0;color:var(--accent-ink);font-weight:600}

/* KPI */
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.kpi-l{font-size:12px;letter-spacing:.7px;text-transform:uppercase;color:var(--muted);font-weight:600}
.kpi-v{font-family:var(--f-display);font-weight:600;font-size:34px;line-height:1.15;margin-top:6px;font-variant-numeric:tabular-nums}
.kpi-s{font-size:13px;color:var(--muted)}
.kpi.alert .kpi-v{color:var(--bad)}
@media (max-width:820px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}

.quick{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.quick a{display:flex;flex-direction:column;gap:2px;padding:16px 18px;border-radius:10px;border:1px solid var(--line);background:var(--surface);text-decoration:none;color:var(--fg)}
.quick a:hover{border-color:var(--accent)}
.quick b{font-family:var(--f-display);font-weight:600;font-size:20px;letter-spacing:.3px}
.quick span{font-size:13px;color:var(--muted)}
.quick a.main{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.quick a.main span{color:var(--on-accent);opacity:.8}
@media (max-width:640px){.quick{grid-template-columns:1fr}}
.two{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:20px}
@media (max-width:900px){.two{grid-template-columns:1fr}}

/* lignes pièces */
.plist{display:flex;flex-direction:column}
.prow{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 4px;border-top:1px solid var(--line);cursor:pointer;background:none;border-left:none;border-right:none;border-bottom:none;text-align:left;width:100%}
.prow:first-child{border-top:none}
.prow:hover{background:var(--surface-2)}
.pname{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pmeta{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.thumb{background:var(--thumb);color:var(--thumb-ink);border-radius:8px;display:grid;place-items:center;overflow:hidden;flex:none}
.thumb svg{width:70%;height:70%;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.t48{width:48px;height:48px}
.t120{width:120px;height:120px;border-radius:10px}

.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.3px;padding:3px 9px;border-radius:999px;white-space:nowrap}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.warn{background:var(--warn-bg);color:var(--warn)}
.pill.bad{background:var(--bad-bg);color:var(--bad)}
.pill.info{background:var(--info-bg);color:var(--info)}
.pill.neutral{background:var(--surface-2);color:var(--muted)}
.pill.acc{background:var(--accent);color:var(--on-accent)}

/* scan */
.scanbox{position:relative;background:var(--bar);border-radius:12px;padding:16px 18px 18px;border:2px solid var(--bar);transition:border-color .15s}
.scanbox.ready{border-color:var(--accent)}
.scan-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--bar-muted);margin-bottom:8px;cursor:text}
.dot{width:10px;height:10px;border-radius:50%;background:#5A6068}
.scanbox.ready .dot{background:var(--accent);box-shadow:0 0 0 4px rgba(242,112,29,.25)}
.scanbox.ready .scan-label{color:var(--bar-fg)}
.scan-input{width:100%;background:transparent;border:none;outline:none;color:var(--bar-fg);font-family:var(--f-mono);font-size:clamp(20px,3.4vw,30px);letter-spacing:2px;padding:4px 0}
.scan-input::placeholder{color:#6B727B;letter-spacing:0;font-family:var(--f-body);font-size:clamp(15px,2.2vw,19px)}
.laser{position:absolute;left:18px;right:18px;bottom:12px;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0}
.scanbox.ready .laser{opacity:1;animation:sweep 1.6s ease-in-out infinite}
@keyframes sweep{0%,100%{transform:scaleX(.25);opacity:.35}50%{transform:scaleX(1);opacity:1}}
.scanbox.flash-ok{border-color:var(--ok);box-shadow:0 0 0 6px var(--ok-bg)}
.scanbox.flash-err{border-color:var(--bad);box-shadow:0 0 0 6px var(--bad-bg)}
@media (prefers-reduced-motion:reduce){.scanbox.ready .laser{animation:none}}

.controls{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.qty{display:flex;align-items:center;gap:10px}
.qty-l{font-size:13px;font-weight:600;color:var(--muted)}
.step{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:8px;background:var(--surface);overflow:hidden}
.step button{border:none;background:none;width:38px;height:38px;font-size:20px;cursor:pointer}
.step button:hover{background:var(--surface-2)}
.step output{min-width:36px;text-align:center;font-weight:700;font-variant-numeric:tabular-nums}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.chips-l{font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);margin-right:4px}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px dashed var(--line);background:var(--surface);border-radius:8px;padding:6px 10px;font-size:13px;cursor:pointer}
.chip:hover{border-color:var(--accent);border-style:solid}
.chip .mono{font-size:12px;color:var(--muted)}
.chip.unknown{color:var(--bad)}

.result{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:18px;align-items:center}
.r-name{font-family:var(--f-display);font-weight:600;font-size:24px;line-height:1.15}
.r-meta{color:var(--muted);font-size:14px;margin-top:4px}
.r-flow{display:flex;align-items:baseline;gap:10px;font-family:var(--f-display);font-weight:600;font-size:44px;font-variant-numeric:tabular-nums;line-height:1}
.r-flow .from{color:var(--muted);font-size:28px}
.r-flow .arrow{color:var(--muted);font-size:24px}
.r-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.notice{border-radius:10px;padding:14px 16px;font-weight:600}
.notice.bad{background:var(--bad-bg);color:var(--bad)}
.notice.warn{background:var(--warn-bg);color:var(--warn)}
@media (max-width:640px){.result{grid-template-columns:80px minmax(0,1fr)}.result .t120{width:80px;height:80px}.r-side{grid-column:1 / -1;align-items:flex-start}}

.empty{border:1px dashed var(--line);border-radius:10px;padding:26px;text-align:center;color:var(--muted)}

/* formulaires */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form .full{grid-column:1 / -1}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field label{font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--muted)}
.field input,.field select{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:9px 10px;min-width:0}
@media (max-width:560px){.form{grid-template-columns:1fr}}

/* tableaux */
.tscroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);text-align:left;font-weight:700;padding:8px 10px;border-bottom:2px solid var(--line);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
td.r,th.r{text-align:right}
tr.hl td{background:var(--ok-bg)}

/* catalogue */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.search{flex:1 1 280px;display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:0 12px}
.search input{border:none;outline:none;background:none;flex:1;padding:12px 0;min-width:0;font-size:16px}
.search:focus-within{border-color:var(--accent)}
.filters select{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:11px 10px}
.check{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600}
.cat-info{font-size:13px;color:var(--muted)}
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.ccard{display:grid;grid-template-columns:64px minmax(0,1fr);gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);cursor:pointer;text-align:left;width:100%}
.ccard:hover{border-color:var(--accent)}
.ccard .thumb{width:64px;height:64px}
.ccard .foot{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:6px}

/* fiche */
.drawer-bg{position:fixed;inset:0;background:rgba(10,11,13,.55);z-index:40;display:flex;justify-content:flex-end}
.drawer{width:min(560px,100%);height:100%;background:var(--bg);overflow-y:auto;padding:20px 20px calc(32px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:16px;border-left:1px solid var(--line)}
.d-top{display:flex;gap:16px;align-items:flex-start}
.d-title{font-family:var(--f-display);font-weight:600;font-size:26px;line-height:1.15}
.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.kv div{background:var(--surface);padding:10px 12px;min-width:0}
.kv dt{font-size:11px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);font-weight:700}
.kv dd{margin:2px 0 0;font-weight:600;overflow-wrap:anywhere}
.big-stock{display:flex;align-items:center;justify-content:space-between;gap:12px}
.big-stock .v{font-family:var(--f-display);font-weight:600;font-size:48px;line-height:1;font-variant-numeric:tabular-nums}
.label{background:var(--label-bg);color:var(--label-ink);border-radius:6px;padding:12px 14px;width:min(320px,100%);border:1px solid var(--line);display:flex;flex-direction:column;gap:4px}
.label .l1{font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase}
.label .l2{font-size:13px;font-weight:600}
.label .l3{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:11px}
.ean{width:100%;height:auto;display:block}
.file-btn{position:relative;overflow:hidden}
.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}

.confirm{border:2px solid var(--accent);border-radius:10px;padding:14px 16px;background:var(--surface);display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--bar);color:var(--bar-fg);padding:12px 18px;border-radius:10px;font-weight:600;z-index:60;max-width:calc(100% - 32px);box-shadow:0 8px 30px rgba(0,0,0,.25);border-left:5px solid var(--accent)}
.toast.err{border-left-color:var(--bad)}
.foot-note{font-size:12px;color:var(--muted);text-align:center}

/* véhicule */
.veh{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center}
.veh-name{font-family:var(--f-display);font-weight:600;font-size:clamp(26px,4vw,38px);line-height:1.1}
.veh-specs{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.vin{font-family:var(--f-mono);font-size:clamp(15px,2.4vw,20px);letter-spacing:2px;overflow-wrap:anywhere}
.vin b{color:var(--accent-ink)}
.vin-key{font-size:12px;color:var(--muted);margin-top:4px}
.grp{display:flex;flex-direction:column;gap:10px}
.grp-h{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.notice.info{background:var(--info-bg);color:var(--info)}
@media (max-width:640px){.veh{grid-template-columns:1fr}}
.vpick{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:20px;align-items:start}
.vcol{display:flex;flex-direction:column;gap:12px}
.vcol .panel-h{margin-bottom:0}
.vsel{display:flex;flex-direction:column;gap:12px}
.vsel select{width:100%}
.vsel select:disabled{opacity:.55}
#vres{scroll-margin-top:120px}
@media (max-width:900px){.vpick{grid-template-columns:1fr}}

/* ligne de scan + caméra */
.scan-row{display:flex;align-items:center;gap:12px}
.scan-row .scan-input{flex:1;min-width:0}
.cam-btn{flex:none;display:inline-flex;align-items:center;gap:8px;background:#262A30;border:1px solid #3A4048;color:var(--bar-fg);border-radius:8px;padding:9px 12px;font-weight:600;cursor:pointer}
.cam-btn:hover{border-color:var(--accent)}
@media (max-width:480px){.cam-btn span{display:none}}
.cam-view{width:100%;min-height:220px;background:#0C0D0F;border-radius:10px;overflow:hidden}
.cam-view video{width:100%!important;height:auto!important;display:block}

/* annuler */
.btn.undo{align-self:flex-start;min-height:48px;gap:10px;border-color:var(--fg)}
.btn.undo .pmeta{font-weight:400;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* étiquettes d'étagère */
.chip.shelf{border-style:solid;font-weight:700}
.chip.shelf.on{border-color:var(--accent);background:var(--accent);color:var(--on-accent)}

/* retour plein écran */
.fb{position:fixed;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;padding:24px;pointer-events:none}
.fb.ok{background:rgba(37,107,67,.88)}
.fb.err{background:rgba(163,36,28,.9)}
.fb-in{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;color:#FFFFFF;max-width:900px;animation:fbIn .18s ease-out}
.fb-icon{width:clamp(96px,16vw,160px);height:clamp(96px,16vw,160px);border-radius:50%;border:6px solid #FFFFFF;display:grid;place-items:center}
.fb-icon svg{width:62%;height:62%}
.fb-t{font-family:var(--f-display);font-weight:600;font-size:clamp(28px,5vw,56px);line-height:1.1;text-wrap:balance}
.fb-s{font-size:clamp(16px,2.4vw,24px);opacity:.92}
@keyframes fbIn{from{transform:scale(.92);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.fb-in{animation:none}}

/* guide d'accueil */
.guide-bg{justify-content:center;align-items:center;padding:16px;z-index:50}
.guide{width:min(620px,100%);max-height:100%;overflow-y:auto;background:var(--bg);border-radius:14px;border-top:6px solid var(--accent);padding:24px;display:flex;flex-direction:column;gap:16px}
.g-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;counter-reset:g}
.g-steps li{counter-increment:g}
.g-step{width:100%;display:grid;grid-template-columns:36px minmax(0,1fr);grid-template-rows:auto auto;column-gap:12px;text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:12px 14px;cursor:pointer}
.g-step:hover{border-color:var(--accent)}
.g-step::before{content:counter(g);grid-row:1 / 3;align-self:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;font-family:var(--f-display);font-weight:600;font-size:17px}
.g-step span{font-size:13px;color:var(--muted)}

/* fiche : les blocs gardent leur hauteur dans le panneau défilant */
.drawer > *{flex-shrink:0}