/* Login Page Styles */
body {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

.login-container {
  background: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
  margin: 20px;
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-title {
  margin: 0 0 10px 0;
  font-size: 28px;
  font-weight: 600;
  color: #333;
}

.login-subtitle {
  margin: 0;
  color: #666;
  font-size: 14px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #495057;
}

.form-input {
  padding: 12px 16px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 16px;
  transition: all 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: #008cba;
  box-shadow: 0 0 0 3px rgba(0, 140, 186, 0.1);
}

.form-input::placeholder {
  color: #999;
}

.login-button {
  padding: 14px;
  background-color: #008cba;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 10px;
}

.login-button:hover {
  background-color: #007399;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.login-button:active {
  transform: translateY(0);
}

.error-message {
  background-color: #fee;
  color: #dc3545;
  padding: 12px;
  border-radius: 6px;
  font-size: 14px;
  text-align: center;
  margin-bottom: 20px;
  border: 1px solid #fcc;
}

.login-footer {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid #eee;
  color: #666;
  font-size: 13px;
}

/* Loading state */
.login-button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

/* Responsive */
@media (max-width: 480px) {
  .login-container {
    padding: 30px 20px;
  }
  
  .login-title {
    font-size: 24px;
  }
}