/* Formulaires d'authentification — thème "La porte" */
body{margin:0;min-height:100vh;display:grid;place-items:center;background:#030509;color:#EAF2FF;
  font-family:'Inter',system-ui,sans-serif;
  background-image:radial-gradient(900px 560px at 80% -10%,rgba(142,123,255,.12),transparent 60%),
                   radial-gradient(800px 500px at -5% 40%,rgba(111,231,255,.08),transparent 55%)}
.card{width:min(92vw,380px);padding:40px 36px;border-radius:22px;background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px);display:grid;gap:16px}
h1{font-size:21px;margin:0;font-weight:600;letter-spacing:-.01em}
.hint{margin:-8px 0 0;color:#8B94AF;font-size:12.5px}
label{display:grid;gap:7px;font-size:12px;color:#8B94AF;letter-spacing:.04em}
input{padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);color:#EAF2FF;font-size:14px;outline:none}
input:focus{border-color:#6FE7FF;box-shadow:0 0 0 3px rgba(111,231,255,.15)}
button{margin-top:6px;padding:13px;border:1px solid rgba(255,255,255,.18);border-radius:100px;cursor:pointer;
  background:linear-gradient(120deg,rgba(111,231,255,.18),rgba(142,123,255,.18));
  color:#EAF2FF;font-weight:600;font-size:14px}
.err{padding:11px 14px;border-radius:12px;font-size:13px;color:#FF6A7A;
  background:rgba(255,106,122,.08);border:1px solid rgba(255,106,122,.3)}
.alt{text-align:center;font-size:12.5px;color:#6FE7FF;text-decoration:none}
.gbtn-wrap{display:flex;justify-content:center}
.gdivider{display:flex;align-items:center;gap:10px;color:#525C78;font-size:11px;letter-spacing:.08em;text-transform:uppercase;margin:2px 0}
.gdivider::before,.gdivider::after{content:'';flex:1;height:1px;background:rgba(255,255,255,.12)}