.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(to left, #6e5f5f, #111, #6e5f5f);
    color: #333;
  }
  
  .business-logo {
    width: 200px;
    height: auto;
    margin-bottom: 1.5rem;
  }
  
  .login-container h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
  }
  
  .login-container > p {
    font-size: 1rem;
    color: white;
    margin-bottom: 2rem;
  }
  
  .auth-container {
    background: linear-gradient(to left, #ffffff, #cccccc);
    border-radius: 12px;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
  }
  
  .auth-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, #ff7f7f, #ff3333, #cc0000);
  }
  
  .auth-container h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-align: center;
    color: #2d3748;
  }
  
  .auth-container > p {
    text-align: center;
    color: #718096;
    margin-bottom: 1.5rem;
  }
  
  .button-microsoft {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 14px 20px;
    background-color: #fff;
    color: #333;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  }
  
  .button-microsoft:hover {
    background-color: #f9fafb;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
  }
  
  .button-microsoft svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
  }
  
  .small {
    font-size: 0.8rem;
    color: #a0aec0;
    text-align: center;
    margin-top: 1.5rem;
  }