.hidden { display: none !important; }

.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(ellipse at 50% 70%, #FFF0F4 0%, #FAF6FF 100%);
}

.auth-card {
  width: 100%;
  max-width: 360px;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  border: 0.5px solid rgba(200,160,180,0.25);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-subtitle {
  font-size: 15px;
  color: var(--testo-muted);
  text-align: center;
  margin-bottom: 4px;
}

.auth-card input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 0.5px solid rgba(200,160,180,0.35);
  background: rgba(255,255,255,0.9);
  font-size: 14px;
  color: var(--testo);
  outline: none;
  transition: border-color .2s;
}

.auth-card input:focus {
  border-color: var(--corallo-dark);
}

.btn-primary {
  width: 100%;
  padding: 13px;
  border-radius: 14px;
  border: none;
  background: var(--corallo-dark);
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .2s, transform .15s;
}

.btn-primary:hover { opacity: .92; }
.btn-primary:active { transform: scale(0.98); }

.btn-google {
  width: 100%;
  padding: 12px;
  border-radius: 14px;
  border: 0.5px solid rgba(200,160,180,0.35);
  background: white;
  font-size: 14px;
  font-weight: 500;
  color: var(--testo);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}

.btn-google:hover { background: #FFF8FA; }

.btn-link {
  background: none;
  border: none;
  color: var(--corallo-dark);
  font-size: 13px;
  cursor: pointer;
  padding: 2px 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-links {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.auth-error {
  font-size: 12px;
  color: #C0392B;
  min-height: 16px;
  line-height: 1.4;
}

.auth-ok {
  font-size: 12px;
  color: #27AE60;
  min-height: 16px;
  line-height: 1.4;
}

.ob-radio {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 0.5px solid rgba(200,160,180,0.35);
  cursor: pointer;
  transition: background .2s, border-color .2s;
  font-size: 14px;
  color: var(--testo);
}

.ob-radio:hover {
  background: rgba(242,196,206,0.2);
  border-color: var(--corallo-dark);
}

.ob-radio input[type="radio"] {
  accent-color: var(--corallo-dark);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.ob-radio input[type="radio"]:checked + span {
  font-weight: 600;
  color: var(--corallo-dark);
}