/**
 * Fenêtre de connexion sur place (auth sheet) — connexion sans friction.
 *
 * Mobile-first : bottom sheet qui glisse du bas (geste naturel sur mobile).
 * ≥ 600px : modale centrée. S'ouvre au clic sur une formule (visiteur déconnecté)
 * au lieu d'envoyer sur la page /connexion. Boutons Google (GIS) / Apple / Facebook
 * réutilisés tels quels (mêmes mécaniques que la page /connexion).
 *
 * Fermé : visibility:hidden (PAS display:none) — le slot Google garde sa géométrie,
 * Google Identity Services peut donc y rendre son bouton à l'avance.
 */
.senego-auth-sheet {
  position: fixed; inset: 0; z-index: 100000;
  visibility: hidden; opacity: 0;
  transition: opacity .2s ease, visibility .2s ease;
}
.senego-auth-sheet.is-open { visibility: visible; opacity: 1; }

.senego-auth-sheet .sas-backdrop {
  position: absolute; inset: 0; background: rgba(15, 18, 22, .55);
}

.senego-auth-sheet .sas-panel {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: #fff; border-radius: 22px 22px 0 0;
  padding: 14px 20px calc(24px + env(safe-area-inset-bottom));
  box-shadow: 0 -10px 44px rgba(0, 0, 0, .22);
  transform: translateY(100%);
  transition: transform .28s cubic-bezier(.22, 1, .36, 1);
  max-height: 92vh; overflow-y: auto;
}
.senego-auth-sheet.is-open .sas-panel { transform: translateY(0); }

.senego-auth-sheet .sas-grip {
  width: 40px; height: 4px; border-radius: 999px; background: #d9dde2;
  margin: 0 auto 14px;
}
.senego-auth-sheet .sas-close {
  position: absolute; top: 12px; right: 12px; width: 34px; height: 34px;
  border: 0; background: #f1f3f5; border-radius: 50%; cursor: pointer;
  font-size: 20px; line-height: 1; color: #5b6470;
  display: flex; align-items: center; justify-content: center;
}
.senego-auth-sheet .sas-title {
  margin: 2px 0 6px; font-size: 19px; font-weight: 800; line-height: 1.25;
  letter-spacing: -.01em; color: #14181d; text-align: center;
}
.senego-auth-sheet .sas-sub {
  margin: 0 0 18px; font-size: 14px; line-height: 1.5; color: #5b6470; text-align: center;
}

.senego-auth-sheet .sas-providers { display: flex; flex-direction: column; gap: 11px; align-items: center; }
.senego-auth-sheet .sas-google { min-height: 44px; display: flex; justify-content: center; }
/* Boutons Apple / Facebook (mêmes que /connexion, restylés ici pour être autonomes). */
.senego-auth-sheet .oauth-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; max-width: 320px; min-height: 46px; padding: 12px 18px;
  border: 1px solid #dfe3e8; border-radius: 10px; background: #fff;
  font-size: 15px; font-weight: 600; color: #1a1a1a; cursor: pointer;
  font-family: inherit; transition: background-color .12s ease, border-color .12s ease;
}
.senego-auth-sheet .oauth-btn:hover { background: #f7f8fa; }
.senego-auth-sheet .oauth-btn.apple { background: #000; border-color: #000; color: #fff; }
.senego-auth-sheet .oauth-btn.apple:hover { background: #1a1a1a; }

.senego-auth-sheet .sas-consent {
  margin: 16px 0 0; font-size: 12px; line-height: 1.5; color: #8a929c; text-align: center;
}
.senego-auth-sheet .sas-consent a { color: #8a929c; text-decoration: underline; }

/* ≥ 600px : modale centrée plutôt que bottom sheet. */
@media (min-width: 600px) {
  .senego-auth-sheet .sas-panel {
    left: 50%; right: auto; bottom: auto; top: 50%;
    width: 384px; max-width: 92vw; border-radius: 18px;
    padding: 26px 28px 24px;
    transform: translate(-50%, -44%); box-shadow: 0 24px 60px rgba(0, 0, 0, .28);
  }
  .senego-auth-sheet.is-open .sas-panel { transform: translate(-50%, -50%); }
  .senego-auth-sheet .sas-grip { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .senego-auth-sheet, .senego-auth-sheet .sas-panel { transition: none; }
}