/* Connexion — écran plein cadre, hors coquille applicative.
   Repris à l'identique de la maquette Claude Design (explorations/login.css).
   Les classes .lg* sont uniques → aucune collision avec les autres écrans SPA,
   la feuille peut rester non scopée. Seul ajout local : le repli responsive en bas. */
.lgw{position:absolute;inset:0;display:grid;grid-template-columns:1fr 456px;background:var(--paper)}
.lgl{position:relative;overflow:hidden;background:linear-gradient(150deg,#0F1F19,#0C5B41 58%,#0E7F52);display:flex;flex-direction:column;justify-content:space-between;padding:32px 40px 0;color:#fff}
.lgl::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(120% 100% at 30% 40%,#000 20%,transparent 78%);pointer-events:none}
.lgl::after{content:'';position:absolute;top:-22%;right:-16%;width:62%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(47,224,166,.42),transparent 66%);filter:blur(12px);pointer-events:none}
.lgmk{display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:800;letter-spacing:-.02em}
.lgmk .d{width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.22)}
.lgmk .v9{font-style:normal;font-family:'DM Mono',monospace;font-size:10px;font-weight:500;letter-spacing:0;color:rgba(255,255,255,.5);padding-left:9px;margin-left:3px;border-left:1px solid rgba(255,255,255,.2)}
.lgl h2{position:relative;margin:0;font-size:33px;font-weight:800;letter-spacing:-.038em;line-height:1.12;max-width:16ch}
.lgl h2 em{font-style:normal;color:#7CE8BC}
.lgl .lead2{position:relative;margin:13px 0 0;font-size:13.5px;line-height:1.62;color:rgba(255,255,255,.74);max-width:40ch;font-weight:500}

/* ce que l'outil enchaîne — une étape par ligne */
.lgflow{position:relative;display:flex;flex-direction:column;gap:0;margin-top:26px;max-width:412px}
.lgflow .st{display:flex;align-items:flex-start;gap:12px;padding:9px 0}
.lgflow .st .ic9{position:relative;width:28px;height:28px;border-radius:9px;flex:none;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;color:#BFF0D9}
.lgflow .st:not(:last-child) .ic9::after{content:'';position:absolute;top:29px;left:50%;width:1px;height:20px;background:linear-gradient(rgba(255,255,255,.2),rgba(255,255,255,.05))}
.lgflow .st.on .ic9{background:rgba(124,232,188,.18);border-color:rgba(124,232,188,.42);color:#7CE8BC}
.lgflow .st b{display:block;font-size:12.5px;font-weight:700;letter-spacing:-.01em}
.lgflow .st em{display:block;font-style:normal;font-size:11.5px;line-height:1.5;color:rgba(255,255,255,.74);margin-top:2px;font-weight:500}

.lgfoot{position:relative;display:flex;align-items:center;gap:8px;font-family:'DM Mono',monospace;font-size:10.5px;color:rgba(255,255,255,.8)}
.lgfoot i{width:6px;height:6px;border-radius:50%;background:#7CE8BC;flex:none;animation:pulseR 2.4s ease-in-out infinite}

.lgr{display:flex;flex-direction:column;justify-content:center;padding:0 52px;background:var(--card);border-left:1px solid var(--hair)}
.lgr h1{margin:0;font-size:25px;font-weight:800;letter-spacing:-.032em}
.lgr .sub3{margin:7px 0 24px;font-size:12.5px;color:var(--soft);font-weight:500;line-height:1.6}
.lgr .sess{display:inline-flex;align-self:flex-start;white-space:nowrap;align-items:center;gap:7px;padding:5px 11px;border-radius:999px;background:var(--amberbg);border:1px solid #F4DFB8;font-size:11px;font-weight:700;color:#8A5A08;margin-bottom:18px}
.lgr .sess.rev{background:var(--redbg);border-color:#F2D2D3;color:var(--red)}
.lgf{display:flex;flex-direction:column;gap:13px}
.lgfl{display:flex;flex-direction:column;gap:5px}
.lgfl>span{display:flex;align-items:baseline;font-size:11.5px;font-weight:700;color:var(--ink2)}
.lgfl>span a{margin-left:auto;white-space:nowrap;font-size:11px;font-weight:650;color:var(--forest);text-decoration:none}
.lgfl>span a:hover{text-decoration:underline}
.lgin{display:flex;align-items:center;gap:10px;height:44px;padding:0 13px;border:1px solid var(--hair);border-radius:11px;background:#FBFAF7;color:var(--faint);transition:border-color .16s,box-shadow .16s,background .16s}
.lgin:focus-within{background:var(--card)}
.lgin:hover{border-color:#CFCAC0}
.lgin:focus-within{border-color:var(--forest);box-shadow:0 0 0 3px rgba(12,91,65,.09)}
.lgin.bad{border-color:#E5B8B8;background:#FEF7F7}
.lgin input{flex:1;min-width:0;height:100%;padding:0;border:0;background:none;outline:none;font:inherit;font-size:13px;line-height:1;font-weight:500;color:var(--ink)}
.lgin input::placeholder{color:var(--faint);font-weight:400}
.lgin .eye{width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;color:var(--faint);flex:none}
.lgin .eye:hover{background:#F4F2ED;color:var(--ink)}
.lgerr{display:flex;align-items:center;gap:8px;padding:9px 11px;border:1px solid #F2D2D3;border-radius:10px;background:var(--redbg);font-size:11.5px;font-weight:600;color:var(--red);animation:mIn .26s var(--spring) both}
.lgrow{display:flex;align-items:center;gap:9px;margin:2px 0 4px}
.lgck{display:flex;align-items:center;gap:7px;font-size:11.5px;font-weight:600;color:var(--ink2)}
.lgck i{width:15px;height:15px;border-radius:5px;border:1.5px solid var(--hair);flex:none;display:flex;align-items:center;justify-content:center;color:transparent;transition:background .16s,border-color .16s,color .16s}
.lgck.on i{background:var(--forest);border-color:var(--forest);color:#fff}
.lgbtn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;margin-top:4px;border-radius:12px;background:var(--forest);color:#fff;font-size:13.5px;font-weight:750;box-shadow:0 6px 18px -8px rgba(12,91,65,.6);transition:background .18s,transform .16s var(--spring),box-shadow .18s}
.lgbtn:hover:not(:disabled){background:#0A4E37;transform:translateY(-1px);box-shadow:0 10px 24px -8px rgba(12,91,65,.66)}
.lgbtn:disabled{box-shadow:none}
.lgbtn:disabled{background:#DCE6E1;color:#8FA79C}
.lgbtn .sp8{width:16px;height:16px;border:2.2px solid rgba(255,255,255,.42);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
.lgnote{margin-top:22px;padding-top:18px;border-top:1px solid var(--hair2);font-size:11.5px;color:var(--faint);font-weight:500;line-height:1.7}
.lgnote a{color:var(--soft);text-decoration:none;font-weight:650}
.lgnote a:hover{color:var(--ink)}

/* vues secondaires : demande d'accès, mot de passe oublié, succès */
.lgback{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;margin-bottom:16px;padding:5px 10px 5px 7px;border-radius:9px;border:1px solid var(--hair);background:var(--card);font-size:11.5px;font-weight:650;color:var(--soft);transition:border-color .16s,background .16s,color .16s}
.lgback:hover{border-color:#CFCAC0;background:#FAF9F5;color:var(--ink)}
.lgduo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
.lgduo>.lgfl,.lgduo .lgin{min-width:0}
.lgduo>.lgfl{justify-content:flex-end}
.lgduo>.lgfl>span:first-child{min-height:16px;align-items:center}
.lgta{width:100%;box-sizing:border-box;min-height:76px;padding:11px 13px;border:1px solid var(--hair);border-radius:11px;background:#FBFAF7;font:inherit;font-size:13px;line-height:1.55;font-weight:500;color:var(--ink);resize:vertical;outline:none;transition:border-color .16s,box-shadow .16s,background .16s}
.lgta:hover{border-color:#CFCAC0}
.lgta:focus{border-color:var(--forest);background:var(--card);box-shadow:0 0 0 3px rgba(12,91,65,.09)}
.lgta::placeholder{color:var(--faint);font-weight:400}
.lgpick{display:flex;gap:7px;flex-wrap:wrap}
.lgpick button{padding:7px 12px;border-radius:9px;border:1px solid var(--hair);background:#FBFAF7;font-size:12px;font-weight:650;color:var(--ink2);transition:border-color .16s,background .16s,color .16s}
.lgpick button:hover{border-color:#CFCAC0;background:var(--card)}
.lgpick button.on{border-color:var(--forest);background:var(--jadebg);color:#0B6B44}
.lgdone{display:flex;flex-direction:column;align-items:flex-start;gap:0;animation:mIn .34s var(--spring) both}
.lgdone .ring9{width:52px;height:52px;border-radius:50%;background:var(--jadebg);border:1px solid #CDE9DC;display:flex;align-items:center;justify-content:center;color:var(--forest);margin-bottom:16px}
.lgdone h1{margin:0 0 7px}
.lgdone p{margin:0;font-size:12.5px;line-height:1.65;color:var(--soft);font-weight:500}
.lgdone .box9{width:100%;box-sizing:border-box;margin-top:16px;padding:12px 14px;border:1px solid var(--hair);border-radius:12px;background:#FBFAF7}
.lgdone .box9 .r9{display:flex;align-items:baseline;gap:10px;padding:4px 0;font-size:11.5px}
.lgdone .box9 .r9 span{color:var(--faint);font-weight:600;min-width:86px}
.lgdone .box9 .r9 b{font-weight:650;color:var(--ink2);word-break:break-word}
.lgdone .box9 .r9 b.mono9{font-family:'DM Mono',monospace;font-weight:500}

/* aperçu applicatif — donne de la matière au volet gauche */
.lgprev{position:relative;flex:none;margin-top:26px;max-width:412px;z-index:2;border-radius:14px 14px 0 0;border:1px solid rgba(255,255,255,.16);border-bottom:0;background:rgba(8,20,16,.42);backdrop-filter:blur(3px);overflow:hidden;box-shadow:0 -8px 34px -12px rgba(0,0,0,.5)}
.lgprev .bar9{display:flex;align-items:center;gap:6px;padding:9px 12px;border-bottom:1px solid rgba(255,255,255,.1)}
.lgprev .bar9 i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.2)}
.lgprev .bar9 span{margin-left:6px;font-family:'DM Mono',monospace;font-size:9.5px;letter-spacing:.08em;color:rgba(255,255,255,.78)}
.lgprev .bar9 em{margin-left:auto;font-style:normal;font-size:9.5px;font-weight:700;color:#7CE8BC;background:rgba(124,232,188,.16);border-radius:6px;padding:2px 7px}
.lgprev .rows9{padding:10px 12px 14px;display:flex;flex-direction:column;gap:8px}
/* état visible au repos : une timeline figée laisse la ligne lisible */
.lgpr{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);animation:lgSlide .5s var(--spring) forwards}
@keyframes lgSlide{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.lgpr .im9{width:26px;height:34px;border-radius:6px;flex:none}
.lgpr .tx9{min-width:0;flex:1}
.lgpr .tx9 b{display:block;height:6px;border-radius:99px;background:rgba(255,255,255,.32)}
.lgpr .tx9 i{display:block;height:5px;width:56%;border-radius:99px;background:rgba(255,255,255,.16);margin-top:5px}
.lgpr .pr9{font-family:'DM Mono',monospace;font-size:11px;color:rgba(255,255,255,.82);white-space:nowrap}
.lgpr .tg9{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border-radius:6px;font-size:9px;font-weight:750;white-space:nowrap}
.lgpr .tg9.ok9{background:rgba(124,232,188,.18);color:#7CE8BC}
.lgpr .tg9.wk9{background:rgba(240,179,84,.18);color:#F0B354}

/* cartes flottantes : remplissent la moitié droite du volet vert */
.lgfloat{position:absolute;right:-56px;top:0;bottom:0;width:52%;pointer-events:none}
.lgfc{position:absolute;border-radius:14px;border:1px solid rgba(255,255,255,.16);background:rgba(8,20,16,.46);backdrop-filter:blur(4px);box-shadow:0 22px 50px -18px rgba(0,0,0,.55);padding:12px;animation:lgSlide .6s var(--spring) forwards}
.lgfc .hd9{display:flex;align-items:center;gap:7px;margin-bottom:10px}
.lgfc .hd9 .ic0{width:22px;height:22px;border-radius:7px;background:rgba(124,232,188,.16);color:#7CE8BC;display:flex;align-items:center;justify-content:center;flex:none}
.lgfc .hd9 b{font-size:11px;font-weight:750;letter-spacing:-.01em}
.lgfc .hd9 em{margin-left:auto;font-style:normal;font-family:'DM Mono',monospace;font-size:9.5px;color:rgba(255,255,255,.76)}

.lgfc.gen{top:64px;left:0;width:238px}
.lgfc.gen .g9{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.lgfc.gen .g9 span{aspect-ratio:3/4;border-radius:7px;border:1px solid rgba(255,255,255,.12)}
.lgfc.gen .ft9{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:10px;color:rgba(255,255,255,.76);font-weight:600}
.lgfc.gen .ft9 i{width:6px;height:6px;border-radius:50%;background:#7CE8BC;flex:none}

.lgfc.cart{top:376px;left:74px;width:250px}
.lgfc.cart .r0{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:10.5px;color:rgba(255,255,255,.8);font-weight:600}
.lgfc.cart .r0 .sw0{width:18px;height:24px;border-radius:5px;flex:none}
.lgfc.cart .r0 .q0{margin-left:auto;font-family:'DM Mono',monospace;color:rgba(255,255,255,.84)}
.lgfc.cart .tt0{display:flex;align-items:baseline;gap:8px;margin-top:9px;padding-top:9px;border-top:1px solid rgba(255,255,255,.12);font-size:10px;color:rgba(255,255,255,.76);font-weight:600}
.lgfc.cart .tt0 b{margin-left:auto;font-size:14px;font-weight:800;letter-spacing:-.02em;color:#fff}
.lgfc.cart .tt0 s{text-decoration:line-through;color:rgba(255,255,255,.6)}

.lgfc.track{top:604px;left:20px;width:228px}
.lgfc.track .tl0{display:flex;flex-direction:column;gap:0}
.lgfc.track .sp0{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:10.5px;font-weight:600;color:rgba(255,255,255,.74)}
.lgfc.track .sp0.on0{color:rgba(255,255,255,.86)}
.lgfc.track .sp0 i{position:relative;width:9px;height:9px;border-radius:50%;flex:none;background:rgba(255,255,255,.18)}
.lgfc.track .sp0.on0 i{background:#7CE8BC}
.lgfc.track .sp0:not(:last-child) i::after{content:'';position:absolute;top:10px;left:4px;width:1px;height:14px;background:rgba(255,255,255,.16)}
.lgfc.track .sp0 span{margin-left:auto;font-family:'DM Mono',monospace;font-size:9.5px;color:rgba(255,255,255,.74)}

/* Repli responsive : sous 880px le volet marque disparaît, le formulaire prend tout.
   La maquette est pensée grand écran ; ceci évite le débordement sur mobile/fenêtre étroite. */
@media (max-width:880px){
  .lgw{grid-template-columns:1fr}
  .lgl{display:none}
  .lgr{border-left:0;padding:0 26px}
}