/* Authentication Modal Styles */
.auth-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.auth-modal {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.auth-modal h2 {
  margin: 0 0 1.5rem 0;
  color: #333;
  font-size: 1.5rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-form input {
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

.auth-form input:focus {
  outline: none;
  border-color: #007bff;
}

.auth-form button {
  padding: 0.75rem;
  background: #007bff;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
}

.auth-form button:hover {
  background: #0056b3;
}

.auth-form button:disabled {
  background: #ccc;
  cursor: not-allowed;
}

.auth-error {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.auth-switch {
  text-align: center;
  margin-top: 1rem;
  color: #666;
}

.auth-switch button {
  background: none;
  border: none;
  color: #007bff;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  font-size: 1rem;
}

.auth-switch button:hover {
  color: #0056b3;
}

.auth-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #666;
}

.auth-close:hover {
  color: #333;
}

/* User Menu */
.user-menu {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-email {
  font-size: 0.875rem;
  color: #666;
}

.logout-btn {
  padding: 0.5rem 1rem;
  background: #dc3545;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.875rem;
}

.logout-btn:hover {
  background: #c82333;
}

.auth-button {
  padding: 0.5rem 1rem;
  background: #28a745;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.875rem;
}

.auth-button:hover {
  background: #218838;
}