.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 234, 243, 0.92);
  backdrop-filter: blur(6px);
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 12px;
  overflow-y: auto;
}

.auth-overlay.hidden {
  display: none;
}

.auth-card {
  width: min(420px, 92vw);
  background: #fff;
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 20px 40px rgba(255, 92, 138, 0.2);
  text-align: center;
  border: 1px solid rgba(255, 92, 138, 0.2);
  max-height: calc(100vh - 24px);
  overflow-y: auto;
}

.auth-card h2 {
  margin: 0 0 6px;
  color: #ff5c8a;
  font-family: "Pacifico", cursive;
}

.auth-card p {
  margin: 0 0 12px;
  color: #6c5064;
}

.auth-form {
  display: grid;
  gap: 10px;
}

.auth-form input {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 92, 138, 0.35);
  font-size: 1rem;
}

.auth-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  font-size: 0.78rem;
  color: #6c5064;
  line-height: 1.35;
}

.auth-consent input[type="checkbox"] {
  margin-top: 2px;
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
}

.auth-error {
  min-height: 1.2em;
  color: #c03564;
  font-weight: 600;
}

.auth-locked {
  overflow: hidden;
}

@media (max-width: 520px) {
  .auth-card {
    border-radius: 16px;
    padding: 16px;
  }

  .auth-consent {
    font-size: 0.74rem;
  }
}