* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
    Cantarell, sans-serif;
  background-color: #f5f5f5;
  color: #333;
  line-height: 1.6;
}

.container {
  max-width: 500px;
  margin: 50px auto;
  padding: 20px;
}

.auth-container,
.profile-container {
  background: white;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
  margin-bottom: 30px;
  text-align: center;
  color: #2c3e50;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  color: #555;
}

.form-group input {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.3s;
}

.form-group input:focus {
  outline: none;
  border-color: #3498db;
}

.form-group input:disabled {
  background-color: #f0f0f0;
  cursor: not-allowed;
}

.form-hint {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  color: #777;
}

.btn {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn-primary {
  background-color: #3498db;
  color: white;
}

.btn-primary:hover {
  background-color: #2980b9;
}

.btn-secondary {
  background-color: #95a5a6;
  color: white;
  margin-left: 10px;
}

.btn-secondary:hover {
  background-color: #7f8c8d;
}

.btn-google {
  background-color: #fff;
  color: #333;
  border: 1px solid #ddd;
  margin-top: 15px;
}

.btn-google:hover {
  background-color: #f8f8f8;
}

.divider {
  text-align: center;
  margin: 20px 0;
  color: #999;
  position: relative;
}

.divider::before,
.divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 45%;
  height: 1px;
  background-color: #ddd;
}

.divider::before {
  left: 0;
}

.divider::after {
  right: 0;
}

.auth-link {
  text-align: center;
  margin-top: 20px;
  color: #666;
}

.auth-link a {
  color: #3498db;
  text-decoration: none;
}

.auth-link a:hover {
  text-decoration: underline;
}

.alert {
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 4px;
  font-size: 14px;
}

.alert-error {
  background-color: #fee;
  color: #c33;
  border: 1px solid #fcc;
}

.alert-success {
  background-color: #efe;
  color: #3c3;
  border: 1px solid #cfc;
}

.profile-view {
  margin-bottom: 30px;
}

.profile-field {
  display: flex;
  padding: 15px 0;
  border-bottom: 1px solid #eee;
}

.profile-field:last-child {
  border-bottom: none;
}

.profile-field label {
  flex: 0 0 120px;
  font-weight: 500;
  color: #555;
}

.profile-field span {
  flex: 1;
  color: #333;
}

.profile-actions,
.form-actions {
  display: flex;
  gap: 10px;
}

.profile-actions .btn,
.form-actions .btn {
  flex: 1;
}