/* Pages connexion et inscription v4 (chantier 615) : tout est scopé sous .hs-auth.
   Fond uni (pas de halo), carte 800 px en deux panneaux, une colonne sous 760 px.
   Couleurs tirées de hs-theme.css (chantier 616), valeurs de secours identiques. */
body:has(.hs-auth){background-color:var(--hs-page,#0c0e13)}
.hs-auth{
  --bg:var(--hs-page,#0c0e13);--surface:var(--hs-surface,#171b23);--line:var(--hs-bord,#262c37);--line-2:var(--hs-bord-fort,#353c4a);--line-h:#4a5263;
  --text:var(--hs-texte,#e6e8ec);--text-2:var(--hs-texte-2,#c3c8d1);--muted:var(--hs-muet,#9aa2b1);--ph:var(--hs-muet-2,#7b8494);
  --red:var(--hs-rouge,#dc2626);--red-h:var(--hs-rouge-fort,#b91c1c);--link:var(--hs-rouge-texte,#f87171);--link-h:#fca5a5;
  --alert-bg:var(--hs-rouge-doux,#2a1517);--alert-line:rgba(248,113,113,.4);--alert-text:#fecaca;
  --h:44px;--r:8px;--pad:32px;
  padding:56px 24px 48px;color:var(--text);font-size:15px;line-height:1.5
}
.light .hs-auth{
  --bg:var(--hs-page,#f4f5f7);--surface:var(--hs-surface,#fff);--line:var(--hs-bord,#e3e6eb);--line-2:var(--hs-bord-fort,#cfd4dc);--line-h:#9aa2b1;
  --text:var(--hs-texte,#111827);--text-2:var(--hs-texte-2,#374151);--muted:var(--hs-muet,#5f6878);--ph:var(--hs-muet,#5f6878);
  --link:var(--hs-rouge-texte,#c81e1e);--link-h:#b91c1c;
  --alert-bg:var(--hs-rouge-doux,#fdf0f0);--alert-line:#fecaca;--alert-text:#991b1b
}
.hs-auth *,.hs-auth *::before,.hs-auth *::after{box-sizing:border-box}
.hs-auth a{color:var(--link);text-decoration:none}
.hs-auth a:hover{color:var(--link-h);text-decoration:underline;text-underline-offset:2px}
.hs-auth :focus-visible{outline:2px solid var(--link);outline-offset:2px}

.hs-auth-in{width:100%;max-width:400px;margin:0 auto}
.hs-auth-in.wide{max-width:800px}
.hs-auth h1{margin:0;font-size:24px;line-height:32px;font-weight:600;letter-spacing:-.01em;color:var(--text)}
.hs-auth .sub{margin:8px 0 0;color:var(--muted);font-size:15px}
.hs-auth .card{margin-top:24px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:var(--pad)}
.hs-auth .stack{display:flex;flex-direction:column;gap:20px}
.hs-auth .after{margin:24px 0 0;text-align:center;font-size:14px;color:var(--muted)}
.hs-auth .back-row{display:flex;justify-content:center;margin-top:24px}
.hs-auth .after + .back-row{margin-top:16px}

/* Connexion : formulaire à gauche, passkey et création de compte à droite */
.hs-auth .card.split{display:grid;grid-template-columns:1fr 1fr;padding:0}
.hs-auth .split > *{padding:var(--pad);min-width:0}
.hs-auth .split-side{display:flex;flex-direction:column;gap:24px;border-left:1px solid var(--line)}
.hs-auth .split-main,.hs-auth .split-main form{height:100%}
.hs-auth .split-main form .btn-primary{margin-top:auto}
.hs-auth .side-block h2{margin:0;font-size:15px;line-height:20px;font-weight:600;color:var(--text)}
.hs-auth .side-block p{margin:8px 0 16px;font-size:14px;line-height:20px;color:var(--muted)}
.hs-auth .side-block.end{margin-top:auto;padding-top:24px;border-top:1px solid var(--line)}
.hs-auth .side-block.end h2{margin-bottom:16px}

/* Champs */
.hs-auth .lbl-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px}
.hs-auth .lbl{display:block;margin-bottom:8px;font-size:14px;line-height:20px;font-weight:500;color:var(--text-2)}
.hs-auth .lbl-row .lbl{margin:0}
.hs-auth .lbl-row a{font-size:14px;line-height:20px}
.hs-auth .lbl .opt{color:var(--muted);font-weight:400}
.hs-auth .field{display:block;width:100%;height:var(--h);padding:0 12px;background:var(--bg);border:1px solid var(--line-2);border-radius:var(--r);color:var(--text);font-family:inherit;font-weight:400;font-size:15px;line-height:1;transition:border-color .15s,box-shadow .15s}
.hs-auth .field::placeholder{color:var(--ph)}
.hs-auth .field:hover{border-color:var(--line-h)}
.hs-auth .field:focus{outline:none;border-color:var(--link);box-shadow:0 0 0 3px rgba(248,113,113,.2)}
.hs-auth .pw{position:relative}
.hs-auth .pw .field{padding-right:88px}
.hs-auth .reveal{position:absolute;top:4px;right:4px;height:34px;min-width:76px;padding:0 10px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-family:inherit;font-weight:500;font-size:13px;line-height:1;cursor:pointer}
.hs-auth .reveal:hover{background:var(--line);color:var(--text)}
.hs-auth .hint{margin:8px 0 0;font-size:13px;line-height:18px;color:var(--muted)}
.hs-auth .check{display:flex;align-items:center;gap:12px;font-size:14px;line-height:20px;color:var(--text-2);cursor:pointer;user-select:none}
.hs-auth .check.start{align-items:flex-start}
.hs-auth .check input{flex:none;width:16px;height:16px;margin:0;accent-color:var(--red)}
.hs-auth .check.start input{margin-top:2px}

/* Grille deux colonnes de l'inscription */
.hs-auth .grid{display:grid;grid-template-columns:1fr 1fr;column-gap:24px;row-gap:20px;align-items:start}
.hs-auth .grid > *{min-width:0}
.hs-auth .span2{grid-column:1 / -1}
.hs-auth .grid.one{grid-template-columns:1fr}
.hs-auth .lbl.one-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* Bouton oeil de l'inscription : icône seule, le texte saisi ne passe plus dessous */
.hs-auth .pw .field.ico-pad{padding-right:48px}
.hs-auth .reveal.ico{display:flex;align-items:center;justify-content:center;width:36px;min-width:0;height:36px;padding:0;font-size:14px}

/* Boutons */
.hs-auth .btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:var(--h);padding:0 16px;border-radius:var(--r);font-family:inherit;font-weight:600;font-size:15px;line-height:1;cursor:pointer;transition:background .15s,border-color .15s}
.hs-auth .btn:hover{text-decoration:none}
.hs-auth .btn-primary{background:var(--red);border:1px solid var(--red);color:#fff}
.hs-auth .btn-primary:hover{background:var(--red-h);border-color:var(--red-h);color:#fff}
.hs-auth .btn-secondary{background:transparent;border:1px solid var(--line-2);color:var(--text)}
.hs-auth .btn-secondary:hover{background:var(--line);border-color:var(--line-h);color:var(--text)}
.hs-auth .btn-back{display:inline-flex;width:auto;height:40px;padding:0 16px 0 12px;font-size:14px;font-weight:500;color:var(--text-2)}

/* Messages (#290 A : au-dessus du formulaire) */
.hs-auth .alert{display:flex;gap:12px;align-items:flex-start;margin-top:24px;padding:12px 16px;border:1px solid var(--alert-line);border-left:3px solid var(--link);border-radius:var(--r);background:var(--alert-bg);font-size:14px;line-height:20px;color:var(--alert-text)}
.hs-auth .alert i{flex:none;margin-top:3px;color:var(--link)}
.hs-auth .alert.ok{border-color:rgba(52,211,153,.4);border-left-color:#34d399;background:rgba(16,185,129,.1);color:#a7f3d0}
.hs-auth .alert.ok i{color:#34d399}
.hs-auth .alert.info{border-color:rgba(96,165,250,.4);border-left-color:#60a5fa;background:rgba(59,130,246,.1);color:#bfdbfe}
.hs-auth .alert.info i{color:#60a5fa}
.light .hs-auth .alert.ok{background:#ecfdf5;border-color:#a7f3d0;border-left-color:#059669;color:#065f46}
.light .hs-auth .alert.ok i{color:#059669}
.light .hs-auth .alert.info{background:#eff6ff;border-color:#bfdbfe;border-left-color:#2563eb;color:#1e40af}
.light .hs-auth .alert.info i{color:#2563eb}

/* Captcha maison (#291 A) */
.hs-auth .captcha{display:flex;gap:12px}
.hs-auth .captcha .img{flex:none;width:132px;height:var(--h);border:1px solid var(--line-2);border-radius:var(--r);background:#e5e7eb;overflow:hidden}
.hs-auth .captcha .img img{display:block;width:100%;height:100%;object-fit:cover}
.hs-auth .captcha .field{flex:1;min-width:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.3em;text-transform:uppercase;text-align:center}

/* Inscription v4 : deux panneaux (identité, facturation), sécurité en ligne dessous */
.hs-auth .card.reg{display:grid;grid-template-columns:1fr 1fr;padding:0}
.hs-auth .reg > .reg-col{display:flex;flex-direction:column;gap:24px;padding:var(--pad);min-width:0}
.hs-auth .reg-side{border-left:1px solid var(--line)}
.hs-auth .reg h2{margin:0 0 16px;font-size:15px;line-height:24px;font-weight:600;color:var(--text)}
.hs-auth .co-fields{margin-top:20px}
.hs-auth .co-fields .lbl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* Sécurité : mot de passe, confirmation et captcha sur une ligne, pleine largeur */
.hs-auth .reg-sec{grid-column:1 / -1;padding:24px var(--pad);border-top:1px solid var(--line)}
.hs-auth .sec-row{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:24px;align-items:start}
.hs-auth .sec-row > *{min-width:0}
.hs-auth .sec-row .captcha .img{width:112px}
.hs-auth .reg-foot{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px var(--pad);border-top:1px solid var(--line)}
.hs-auth .reg-foot .btn{width:auto;min-width:220px;flex:none}

@media (max-width:760px){
  .hs-auth .card.split,.hs-auth .card.reg,.hs-auth .grid,.hs-auth .sec-row{grid-template-columns:1fr}
  .hs-auth .sec-row{gap:20px}
  .hs-auth .split-side,.hs-auth .reg-side{border-left:0;border-top:1px solid var(--line)}
  .hs-auth .reg-foot{flex-direction:column;align-items:stretch}
  .hs-auth .reg-foot .btn{width:100%}
}
@media (max-width:640px){
  .hs-auth{--pad:24px;padding:32px 16px 40px}
  .hs-auth .card:not(.split):not(.reg){padding:24px 20px}
  .hs-auth .split > *,.hs-auth .reg > .reg-col,.hs-auth .reg-sec,.hs-auth .reg-foot{padding:24px 20px}
}