/* =========================================================
   Revisly — page de connexion (thème sombre)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300..900;1,300..900&display=swap');

:root{
  --surface-page:#202020;
  --surface-card:#252525;
  --surface-soft:#1a1a1a;
  --surface-soft-hover:#232323;
  --surface-border:#3a3a3a;

  --ink-primary:#f0f0f0;
  --ink-secondary:#c7c7c7;
  --ink-tertiary:#8a8a8a;

  --sky-primary:#1a7ab8;
  --sky-primary-hover:#2189c9;
  --sky-primary-border:#12557f;
  --sky-ink:#ffffff;

  --radius:12px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100vh;
  background:var(--surface-page);
  color:var(--ink-primary);
  font-family:"Figtree","Hanken Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1{margin:0}
p{margin:0}
a{color:inherit}
button{font:inherit;border:0;background:none;cursor:pointer}
svg{display:block}

.auth-page{
  display:flex;flex-direction:column;min-height:100vh;
  padding:48px 32px;
}
.auth-main{margin:auto 0;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}

.auth-card{
  width:100%;max-width:448px;
  background:var(--surface-card);
  border:.8px solid var(--surface-border);
  border-radius:var(--radius);
  padding:32px;
}

.auth-head{text-align:center;margin-bottom:24px}
.auth-head h1{font-size:2rem;font-weight:600;letter-spacing:-.02em}
.auth-head p{margin-top:8px;font-size:.875rem;color:var(--ink-secondary)}

/* ---------- boutons ---------- */
.btn-stack{position:relative;display:inline-flex;margin-top:2px;width:100%}
.btn-stack::after{
  content:"";position:absolute;inset:0;z-index:1;border-radius:var(--radius);
  background:var(--surface-border);transform:translateY(2px);
}
.btn-stack.accent::after{background:var(--sky-primary-border)}
.btn-stack:hover .btn{transform:translateY(2px)}

.btn{
  position:relative;z-index:2;width:100%;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  white-space:nowrap;font-size:1rem;font-weight:500;
  padding:10px 20px;min-height:46px;border-radius:var(--radius);
  transition:transform .12s ease, background-color .18s ease;
}
.btn-social{background:var(--surface-soft);border:.8px solid var(--surface-border);color:var(--ink-primary)}
.btn-social:hover{background:var(--surface-soft-hover)}
.btn-social svg{width:18px;height:18px}
.btn-accent{background:var(--sky-primary);border:.8px solid var(--sky-primary-border);color:var(--sky-ink)}
.btn-accent:hover{background:var(--sky-primary-hover)}

.socials{display:flex;flex-direction:column;gap:12px}

/* ---------- séparateur ---------- */
.divider{position:relative;margin:24px 0;text-align:center}
.divider::before{
  content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--surface-border);
}
.divider span{
  position:relative;background:var(--surface-card);padding:0 12px;
  font-size:.8125rem;letter-spacing:.06em;color:var(--ink-secondary);
}

/* ---------- champs ---------- */
.fields{display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.field label{font-size:.875rem;font-weight:500;color:var(--ink-primary)}
.field-top a{font-size:.8125rem;color:var(--ink-secondary);text-decoration:none}
.field-top a:hover{color:var(--ink-primary);text-decoration:underline}

.control{
  display:flex;align-items:center;gap:8px;overflow:hidden;
  background:var(--surface-card);
  border:.8px solid var(--surface-border);
  border-radius:var(--radius);
  padding:8px 12px;min-height:42px;
  transition:border-color .18s ease, box-shadow .18s ease;
}
.control:focus-within{border-color:var(--sky-primary);box-shadow:0 0 0 3px rgba(26,122,184,.25)}
.control input{
  flex:1;min-width:0;background:none;border:0;outline:0;padding:0;margin:0;
  color:var(--ink-primary);font:inherit;font-size:.875rem;
}
.control input::placeholder{color:var(--ink-tertiary)}
.reveal-pw{
  flex:none;display:flex;align-items:center;justify-content:center;
  width:26px;height:26px;border-radius:6px;color:var(--ink-tertiary);
}
.reveal-pw:hover{color:var(--ink-primary);background:rgba(255,255,255,.06)}
.reveal-pw svg{width:17px;height:17px}

.submit{margin-top:24px}

.form-msg{
  margin-top:14px;font-size:.8125rem;text-align:center;color:var(--ink-secondary);
  min-height:20px;
}
.form-msg.error{color:#f08a84}

.switch{margin-top:22px;text-align:center;font-size:.875rem;color:var(--ink-secondary)}
.switch a{color:var(--ink-secondary);text-decoration:underline;text-underline-offset:2px}
.switch a:hover{color:var(--ink-primary)}

/* ---------- pied de page ---------- */
.auth-foot{margin-top:32px;text-align:center;font-size:.75rem;color:var(--ink-secondary);line-height:1.7}
.auth-foot a{color:var(--ink-primary);text-decoration:none;font-weight:600}
.auth-foot a:hover{text-decoration:underline}
.auth-foot .more{display:block;margin-top:10px;color:var(--ink-secondary);font-weight:400;text-decoration:none}
.auth-foot .more:hover{color:var(--ink-primary);text-decoration:underline}

/* ---------- inscription ---------- */
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* =========================================================
   Mot de passe oublié / réinitialisation
   ========================================================= */
.retour-connexion{
  display:inline-flex;align-items:center;gap:7px;margin-bottom:18px;
  font-size:.8125rem;color:var(--ink-tertiary);text-decoration:none;
}
.retour-connexion:hover{color:var(--ink-primary)}
.retour-connexion svg{width:14px;height:14px}

/* ---------- écran de confirmation ---------- */
.confirme{text-align:center}
.confirme .sceau{
  width:62px;height:62px;margin:0 auto 20px;border-radius:999px;
  background:rgba(26,122,184,.18);border:1px solid var(--sky-primary);
  display:flex;align-items:center;justify-content:center;
}
.confirme .sceau svg{width:28px;height:28px;color:var(--sky-primary)}
.confirme .sceau.alerte{background:rgba(207,86,71,.16);border-color:rgba(207,86,71,.55)}
.confirme .sceau.alerte svg{color:#e79a90}
.confirme h1{font-size:1.5rem;font-weight:600;letter-spacing:-.02em}
.confirme p{margin-top:10px;font-size:.875rem;line-height:1.7;color:var(--ink-secondary)}
.confirme .adresse{color:var(--ink-primary);font-weight:600;word-break:break-all}
.confirme .duree{
  margin-top:16px;display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;font-size:.75rem;
  background:var(--surface-soft);border:.8px solid var(--surface-border);color:var(--ink-secondary);
}
.confirme .duree svg{width:14px;height:14px;flex:none}
.confirme .actions{margin-top:24px;display:flex;flex-direction:column;gap:12px}

.renvoi{font-size:.8125rem;color:var(--ink-tertiary)}
.renvoi button{
  color:var(--sky-primary);font-weight:600;text-decoration:underline;
  text-underline-offset:2px;background:none;border:0;padding:0;
}
.renvoi button:disabled{color:var(--ink-tertiary);text-decoration:none;cursor:default}

/* ---------- robustesse du mot de passe ---------- */
.jauge{display:flex;gap:5px;margin-top:10px}
.jauge i{flex:1;height:4px;border-radius:999px;background:#3a3a3a;transition:background .25s}
.jauge.n1 i:nth-child(1){background:#cf5647}
.jauge.n2 i:nth-child(-n+2){background:#d98b2b}
.jauge.n3 i:nth-child(-n+3){background:#c9a227}
.jauge.n4 i{background:#4ea35a}
.niveau{margin-top:7px;font-size:.75rem;color:var(--ink-tertiary)}
.niveau b{color:var(--ink-secondary)}

.criteres{margin-top:12px;display:flex;flex-direction:column;gap:7px}
.critere{display:flex;align-items:center;gap:9px;font-size:.75rem;color:var(--ink-tertiary)}
.critere i{
  width:15px;height:15px;border-radius:999px;flex:none;
  border:1.4px solid #4a4a4a;display:flex;align-items:center;justify-content:center;
  transition:background .2s,border-color .2s;
}
.critere i svg{width:9px;height:9px;color:#fff;opacity:0;transition:opacity .2s}
.critere.ok{color:var(--ink-secondary)}
.critere.ok i{background:var(--moss,#4ea35a);border-color:var(--moss,#4ea35a)}
.critere.ok i svg{opacity:1}
.critere .conseil{color:var(--ink-tertiary);font-style:italic}

.concordance{margin-top:8px;font-size:.75rem;min-height:16px}
.concordance.ok{color:#9fd8a8}
.concordance.non{color:#e79a90}

/* =========================================================
   Vérification de l'adresse e-mail
   ========================================================= */
.code-saisie{
  display:flex;gap:9px;justify-content:center;margin-top:6px;
}
.code-saisie input{
  width:46px;height:56px;flex:none;
  background:var(--surface-card);border:1px solid var(--surface-border);
  border-radius:12px;text-align:center;
  font:inherit;font-size:1.375rem;font-weight:700;color:var(--ink-primary);
  font-variant-numeric:tabular-nums;
  transition:border-color .18s,box-shadow .18s;
}
.code-saisie input:focus{
  outline:0;border-color:var(--sky-primary);
  box-shadow:0 0 0 3px rgba(26,122,184,.25);
}
.code-saisie input.rempli{border-color:var(--sky-primary)}
.code-saisie.faux input{border-color:rgba(207,86,71,.6)}

.ou-separateur{
  display:flex;align-items:center;gap:14px;margin:24px 0 18px;
  font-size:.75rem;color:var(--ink-tertiary);
}
.ou-separateur::before,.ou-separateur::after{
  content:"";flex:1;height:1px;background:var(--surface-border);
}

.liens-secours{
  margin-top:22px;padding-top:18px;border-top:1px solid var(--surface-border);
  display:flex;flex-direction:column;gap:11px;text-align:center;
}
.liens-secours button,.liens-secours a{
  font-size:.8125rem;color:var(--ink-secondary);
  background:none;border:0;padding:0;
  text-decoration:underline;text-underline-offset:2px;
}
.liens-secours button:hover,.liens-secours a:hover{color:var(--ink-primary)}
.liens-secours button:disabled{color:var(--ink-tertiary);text-decoration:none;cursor:default}

.raccourci-demo{
  margin-top:20px;background:rgba(201,162,39,.1);
  border:1px solid rgba(201,162,39,.4);border-radius:12px;padding:14px 16px;
}
.raccourci-demo b{display:block;font-size:.8125rem;color:var(--ink-warn)}
.raccourci-demo p{margin-top:5px;font-size:.75rem;line-height:1.65;color:var(--ink-secondary)}
.raccourci-demo a{
  display:inline-block;margin-top:9px;font-size:.8125rem;font-weight:600;
  color:var(--sky-primary);text-decoration:underline;text-underline-offset:2px;
}

/* =========================================================
   Onboarding
   ========================================================= */
.ob-page{display:flex;flex-direction:column;min-height:100vh;padding:24px}

.ob-top{width:100%;max-width:560px;margin:0 auto;display:flex;align-items:center;gap:16px}
.ob-back{
  flex:none;width:34px;height:34px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-secondary);background:var(--surface-soft);
  border:.8px solid var(--surface-border);transition:color .15s,background .15s;
}
.ob-back:hover{color:var(--ink-primary);background:var(--surface-soft-hover)}
.ob-back svg{width:16px;height:16px}
.ob-back.hidden{visibility:hidden}
.ob-bar{flex:1;height:6px;border-radius:999px;background:#2e2e2e;overflow:hidden}
.ob-bar i{display:block;height:100%;width:0;border-radius:999px;background:var(--sky-primary);transition:width .45s cubic-bezier(.4,0,.2,1)}
.ob-count{flex:none;min-width:40px;text-align:right;font-size:.8125rem;color:var(--ink-secondary);font-variant-numeric:tabular-nums}

.ob-main{margin:auto 0;width:100%;display:flex;justify-content:center}
.ob-card{
  width:100%;max-width:560px;
  background:var(--surface-card);border:.8px solid var(--surface-border);
  border-radius:var(--radius);padding:32px;
}
.ob-step{opacity:1;transition:opacity .25s ease}
.ob-step.fading{opacity:0}
.ob-card h2{margin:0;font-size:1.75rem;font-weight:600;letter-spacing:-.02em}
.ob-card .hint{margin-top:8px;font-size:.875rem;color:var(--ink-secondary)}

.ob-options{margin-top:24px;display:flex;flex-direction:column;gap:10px}
.ob-options.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{
  display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  background:var(--surface-soft);border:.8px solid var(--surface-border);
  border-radius:var(--radius);padding:14px 16px;
  font-size:.9375rem;color:var(--ink-primary);
  transition:border-color .15s,background .15s;
}
.opt:hover{background:var(--surface-soft-hover);border-color:#4a4a4a}
.opt:focus-visible{outline:2px solid var(--sky-primary);outline-offset:2px}
.opt .em{flex:none;font-size:1.0625rem;line-height:1}
.opt .tick{
  margin-left:auto;flex:none;width:20px;height:20px;border-radius:999px;
  border:1.6px solid #4a4a4a;display:flex;align-items:center;justify-content:center;
  transition:background .15s,border-color .15s;
}
.opt .tick svg{width:12px;height:12px;color:#fff;opacity:0;transition:opacity .15s}
.opt.on{border-color:var(--sky-primary);background:rgba(26,122,184,.16)}
.opt.on .tick{background:var(--sky-primary);border-color:var(--sky-primary)}
.opt.on .tick svg{opacity:1}

.ob-actions{margin-top:24px}
.btn[disabled],.btn.is-disabled{opacity:.4;pointer-events:none}
.ob-skip{
  display:block;margin-top:14px;text-align:center;
  font-size:.8125rem;color:var(--ink-tertiary);text-decoration:none;
}
.ob-skip:hover{color:var(--ink-secondary);text-decoration:underline}

/* étape « préparation » */
.ob-build{margin-top:26px;display:flex;flex-direction:column;gap:14px}
.build-row{display:flex;align-items:center;gap:12px;font-size:.9375rem;color:var(--ink-tertiary);transition:color .35s ease}
.build-row.done{color:var(--ink-primary)}
.build-row .dot{
  flex:none;width:20px;height:20px;border-radius:999px;border:1.6px solid #4a4a4a;
  display:flex;align-items:center;justify-content:center;transition:background .35s,border-color .35s;
}
.build-row .dot svg{width:12px;height:12px;color:#fff;opacity:0;transition:opacity .35s}
.build-row.done .dot{background:var(--sky-primary);border-color:var(--sky-primary)}
.build-row.done .dot svg{opacity:1}
.spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.18);border-top-color:var(--sky-primary);
  animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* étape finale */
.ob-done{text-align:center}
.ob-done .seal{
  width:64px;height:64px;margin:0 auto 20px;border-radius:999px;
  background:rgba(26,122,184,.18);border:1px solid var(--sky-primary);
  display:flex;align-items:center;justify-content:center;
}
.ob-done .seal svg{width:30px;height:30px;color:var(--sky-primary)}
.ob-summary{
  margin-top:22px;text-align:left;background:var(--surface-soft);
  border:.8px solid var(--surface-border);border-radius:var(--radius);padding:16px;
}
.ob-summary dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:.875rem}
.ob-summary dt{color:var(--ink-tertiary);white-space:nowrap}
.ob-summary dd{margin:0;color:var(--ink-primary)}

@media (prefers-reduced-motion: reduce){
  .ob-bar i,.ob-step,.build-row,.build-row .dot,.opt{transition:none}
  .spinner{animation:none}
}

@media (max-width:640px){
  .auth-page{padding:32px 16px}
  .auth-card{padding:24px}
  .auth-head h1{font-size:1.75rem}
  .ob-page{padding:20px 16px}
  .ob-card{padding:24px}
  .ob-card h2{font-size:1.5rem}
  .ob-options.grid{grid-template-columns:1fr}
  .row-2{grid-template-columns:1fr}
}