/* Logitek Stock — thème « cockpit » sombre (validé sur le prototype). */
:root{--bg:#0b1220;--panel:#131c31;--panel2:#1a2540;--line:#24314f;--text:#e6ecff;--mut:#8a97b8;--blue:#2b7bff;--orange:#ff7a1a;--green:#3ddc97;--red:#ff6b6b;--violet:#c3a8ff;--grad:linear-gradient(90deg,#2b7bff,#ff7a1a);--r:14px}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{background:var(--bg)}
body{background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",system-ui,"Noto Sans Arabic",sans-serif;display:flex;min-height:100vh;-webkit-font-smoothing:antialiased}
a{color:#7db3ff;text-decoration:none}a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:6px}
h2{font-size:20px;font-weight:750;letter-spacing:-.2px}
small,.small{font-size:12px}
.up{color:var(--green)}.down{color:var(--red)}.or{color:var(--orange)}.mut{color:var(--mut)}.right{text-align:right}.nowrap{white-space:nowrap}

/* Barre latérale */
aside.side{width:224px;flex:none;background:#08101d;border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:3px;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px;color:var(--text)}
.brand:hover{text-decoration:none}
.logo{width:36px;height:36px;flex:none;border-radius:10px;background:var(--grad);display:grid;place-items:center;font-weight:900;font-style:italic;font-size:16px;color:#fff;box-shadow:0 4px 18px rgba(43,123,255,.35)}
.brand b{font-size:15px;letter-spacing:.4px;display:block}.brand b span{color:var(--orange)}
.brand small{display:block;color:var(--mut);font-size:11px}
nav.menu{display:flex;flex-direction:column;gap:2px}
nav.menu a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;color:var(--mut);font-weight:560}
nav.menu a:hover{background:var(--panel);color:var(--text);text-decoration:none}
nav.menu a.on{background:linear-gradient(90deg,rgba(43,123,255,.22),rgba(255,122,26,.08));color:#fff;box-shadow:inset 3px 0 0 var(--blue)}
nav.menu i{font-style:normal;width:20px;text-align:center}
.side-foot{margin-top:auto;color:var(--mut);font-size:12px;padding:12px 10px 4px;border-top:1px solid var(--line);display:grid;gap:4px}
.side-foot b{color:#fff}
.side-foot form{display:inline}
.linkbtn{background:none;border:0;color:#7db3ff;font:inherit;cursor:pointer;padding:0}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:6px}
.dot.wait{background:var(--orange)}.dot.off{background:var(--red)}

/* Contenu */
main{flex:1;padding:22px 28px 40px;min-width:0}
header.top{display:flex;align-items:center;gap:14px;margin-bottom:20px;flex-wrap:wrap}
header.top h1{font-size:22px;font-weight:750;letter-spacing:-.3px}
.ask{flex:1;max-width:560px;margin-left:auto;display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid transparent;border-radius:12px;padding:9px 14px;color:var(--mut);background-image:linear-gradient(var(--panel),var(--panel)),var(--grad);background-origin:border-box;background-clip:padding-box,border-box}
.ask input{background:none;border:0;color:var(--text);flex:1;font:inherit;outline:none;min-width:0}
.acct{position:relative}
.acct summary{list-style:none;cursor:pointer}.acct summary::-webkit-details-marker{display:none}
.acct-menu{position:absolute;right:0;top:42px;z-index:30;min-width:240px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px;display:grid;gap:8px;box-shadow:0 12px 40px rgba(0,0,0,.45)}
[dir=rtl] .acct-menu{right:auto;left:0}
.av{width:34px;height:34px;flex:none;border-radius:50%;background:var(--panel2);display:grid;place-items:center;font-weight:700;border:1px solid var(--line)}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

.flash{padding:11px 14px;border-radius:12px;margin-bottom:14px;border:1px solid var(--line);background:var(--panel)}
.flash.ok{border-color:rgba(61,220,151,.5);color:var(--green)}
.flash.err{border-color:rgba(255,107,107,.5);color:var(--red)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--grad);border:0;color:#fff;font:inherit;font-weight:700;padding:9px 16px;border-radius:10px;cursor:pointer;white-space:nowrap}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn.ghost{background:var(--panel2);border:1px solid var(--line);font-weight:600}
.btn.danger{background:rgba(255,107,107,.14);color:var(--red);border:1px solid rgba(255,107,107,.4)}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:8px}
.btn.wide{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

.grid{display:grid;gap:14px}
.k4{grid-template-columns:repeat(4,minmax(0,1fr))}
.k3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g21{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.g11{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.mt{margin-top:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px;min-width:0}
.card h3{font-size:13px;color:var(--mut);font-weight:600;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.card.pad0{padding:4px 6px}
.card.ai{background:linear-gradient(135deg,rgba(43,123,255,.18),rgba(255,122,26,.12));border-color:rgba(255,122,26,.35)}
.kpi b{font-size:27px;font-weight:800;display:block;letter-spacing:-.5px;line-height:1.2}
.kpi small{color:var(--mut)}
.row{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.empty{color:var(--mut);padding:18px 4px;text-align:center}

table.t{width:100%;border-collapse:collapse}
.t th{text-align:left;font-size:12px;color:var(--mut);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.t td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
.t tr:last-child td{border-bottom:0}
.t tbody tr:hover td{background:rgba(255,255,255,.02)}
.t .num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.tw{overflow-x:auto}

.pill{display:inline-block;border-radius:20px;padding:2px 9px;font-size:11px;font-weight:700;white-space:nowrap}
.p-red{background:rgba(255,107,107,.15);color:var(--red)}.p-or{background:rgba(255,122,26,.15);color:var(--orange)}
.p-gr{background:rgba(61,220,151,.13);color:var(--green)}.p-bl{background:rgba(43,123,255,.16);color:#7db3ff}
.p-vi{background:rgba(160,120,255,.18);color:var(--violet)}.p-mu{background:var(--panel2);color:var(--mut)}
.thumb{width:34px;height:34px;border-radius:8px;background:var(--panel2);display:inline-grid;place-items:center;margin-right:10px;vertical-align:middle;font-size:15px;overflow:hidden;flex:none}
.thumb img{width:100%;height:100%;object-fit:cover}
.bar{height:6px;border-radius:4px;background:var(--panel2);overflow:hidden;width:80px;display:inline-block;vertical-align:middle;margin-right:6px}
.bar span{display:block;height:100%;background:var(--grad)}
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap;align-items:center}
.tabs a{padding:6px 12px;border-radius:8px;background:var(--panel);border:1px solid var(--line);color:var(--mut);font-size:13px}
.tabs a:hover{text-decoration:none;color:var(--text)}
.tabs a.on{color:#fff;border-color:var(--blue)}
.tabs .push{margin-left:auto}
.flow{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.flow .st{padding:7px 12px;border-radius:10px;background:var(--panel2);border:1px solid var(--line);font-size:12px}
.flow .st.done{border-color:var(--green);color:var(--green)}.flow .st.now{border-color:var(--orange);color:var(--orange)}
.pager{display:flex;gap:8px;justify-content:flex-end;margin-top:12px}

/* Formulaires */
form.f{display:grid;gap:12px}
.fields{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
label.l{display:grid;gap:5px;font-size:13px;color:var(--mut)}
label.chk{display:flex;gap:8px;align-items:center;font-size:13px}
input,select,textarea{font:inherit;color:var(--text);background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:9px 11px;width:100%;min-width:0}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--blue)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(43,123,255,.2)}
textarea{min-height:80px;resize:vertical}
.lines td input,.lines td select{padding:6px 8px}
.hint{font-size:12px;color:var(--mut)}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* Écrans de terrain (téléphone) */
.field-screen{max-width:460px;margin:0 auto}
.cam{position:relative;border-radius:16px;background:radial-gradient(circle at 50% 50%,#1c2a45,#0a1222);overflow:hidden;aspect-ratio:4/3;display:grid;place-items:center;margin:10px 0;border:1px solid var(--line)}
.cam video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cam .frame{width:70%;height:38%;border:2px solid var(--orange);border-radius:10px;position:relative;z-index:1}
.cam .laser{position:absolute;left:0;right:0;height:2px;background:var(--orange);box-shadow:0 0 12px var(--orange);animation:laser 1.6s infinite alternate}
@keyframes laser{from{top:5%}to{top:95%}}
.scanline{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.scanline .qty{display:flex;gap:6px;align-items:center}
.scanline .qty b{min-width:64px;text-align:center}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,150%);background:var(--green);color:#04220f;font-weight:700;padding:10px 16px;border-radius:12px;opacity:0;transition:.25s;z-index:20;max-width:90vw}
.toast.show{transform:translate(-50%,0);opacity:1}
.toast.err{background:var(--red);color:#2a0606}

/* Connexion */
body.auth{align-items:center;justify-content:center;padding:16px;background:radial-gradient(circle at 20% 10%,rgba(43,123,255,.18),transparent 45%),radial-gradient(circle at 85% 90%,rgba(255,122,26,.14),transparent 45%),var(--bg)}
.auth-box{width:100%;max-width:380px}
.auth-box .brand{justify-content:center;padding-bottom:22px}

/* Impression (pièces A4) */
body.print{display:block;background:#fff;color:#111;font-size:13px}
.paper{max-width:800px;margin:20px auto;padding:32px;background:#fff;color:#111}
.paper table{width:100%;border-collapse:collapse;margin:16px 0}
.paper th,.paper td{border:1px solid #ccd;padding:6px 8px;text-align:left}
.paper .num{text-align:right}
.paper .head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.paper .tot{margin-left:auto;width:280px}
.noprint{margin:12px auto;max-width:800px;display:flex;gap:8px}
@media print{.noprint{display:none!important}.paper{margin:0;padding:0}}
.labels{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;background:#fff;color:#000;padding:12px}
.label{border:1px dashed #999;padding:8px;text-align:center;font-size:11px;break-inside:avoid}
.label b{display:block;font-size:13px}

/* Arabe (droite à gauche) */
[dir=rtl] aside.side{border-right:0;border-left:1px solid var(--line)}
[dir=rtl] nav.menu a.on{box-shadow:inset -3px 0 0 var(--blue)}
[dir=rtl] .ask{margin-left:0;margin-right:auto}
[dir=rtl] .t th{text-align:right}
[dir=rtl] .t .num,[dir=rtl] .right{text-align:left}
[dir=rtl] .thumb{margin-right:0;margin-left:10px}
[dir=rtl] .tabs .push{margin-left:0;margin-right:auto}
[dir=rtl] .dot{margin-right:0;margin-left:6px}

/* Écrans moyens et téléphones */
@media (max-width:1100px){.k4{grid-template-columns:repeat(2,minmax(0,1fr))}.g21,.k3,.g11{grid-template-columns:minmax(0,1fr)}}
@media (max-width:820px){
  body{flex-direction:column}
  aside.side{width:auto;height:auto;position:sticky;top:0;z-index:5;flex-direction:row;align-items:center;padding:8px 10px;border-right:0;border-bottom:1px solid var(--line);overflow-x:auto;overflow-y:hidden}
  [dir=rtl] aside.side{border-left:0}
  .brand{padding:0 8px 0 0}.brand>div{display:none}
  nav.menu{flex-direction:row;gap:4px}nav.menu a{white-space:nowrap;padding:7px 10px;font-size:13px}
  nav.menu a.on,[dir=rtl] nav.menu a.on{box-shadow:inset 0 -2px 0 var(--orange)}
  .side-foot{display:none}
  main{padding:14px 16px 32px}
  header.top h1{font-size:19px}.ask{order:3;max-width:none;flex-basis:100%;margin:0}
  .acct{margin-left:auto}[dir=rtl] .acct{margin-left:0;margin-right:auto}
  .acct-menu{position:fixed;left:16px;right:16px;top:64px;min-width:0}
  .kpi b{font-size:22px}
  .card{overflow-x:auto}
}
@media (max-width:480px){.k4{grid-template-columns:repeat(2,minmax(0,1fr))}.kpi b{font-size:19px}.labels{grid-template-columns:repeat(2,1fr)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* Montants et nombres : toujours de gauche à droite, même en arabe. */
.amt{direction:ltr;unicode-bidi:isolate;display:inline-block}
[dir=rtl] .kpi b{direction:ltr;text-align:right}
[dir=rtl] .t .num{direction:ltr;text-align:left}