* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Spartan", sans-serif;
    text-decoration: none;
  }
  
  html, body {
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
  }
  
  .auth-wrapper {
    width: 100%;
    max-width: 900px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    position: relative;
    margin: 40px 0 20px 0;
  }
  
  .back-button-container {
    padding: 20px 30px;
    border-bottom: 1px solid #eee;
  }
  
  .back-button {
    background: transparent;
    border: none;
    color: #016C34;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    padding: 8px 12px;
    border-radius: 8px;
  }
  
  .back-button:hover {
    background: rgba(1, 108, 52, 0.1);
  }
  
  .back-button svg {
    width: 18px;
    height: 18px;
  }
  
  .auth-container {
    padding: 40px;
  }
  
  .tabs-container {
    display: flex;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 6px;
    margin-bottom: 40px;
    border: 1px solid #eee;
  }
  
  .tab-button {
    flex: 1;
    padding: 14px 20px;
    border: none;
    background: transparent;
    color: #6c757d;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: center;
  }
  
  .tab-button.active {
    background: #016C34;
    color: white;
    box-shadow: 0 4px 12px rgba(1, 108, 52, 0.2);
  }
  
  .tab-button:hover:not(.active) {
    background: rgba(1, 108, 52, 0.1);
  }
  
  .form-header {
    text-align: center;
    margin-bottom: 40px;
  }
  
  .form-header h1 {
    color: #016C34;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
  }
  
  .form-header p {
    color: #6c757d;
    font-size: 16px;
    opacity: 0.9;
  }
  
  .input-group {
    margin-bottom: 25px;
    position: relative;
  }
  
  .input-group label {
    display: block;
    margin-bottom: 10px;
    color: #495057;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
  }
  
  .input-group input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #f8f9fa;
    color: #212529;
  }
  
  .input-group input:focus {
    outline: none;
    border-color: #016C34;
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(1, 108, 52, 0.15);
  }
  
  .input-group input:valid {
    border-color: #016C34;
  }
  
  .checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .checkbox-group input {
    width: auto;
    border-color: #016C34;
  }
  
  .checkbox-group label {
    color: #495057;
    font-size: 14px;
  }
  
  .terms-link {
    color: #016C34;
    font-weight: 600;
    transition: all 0.3s ease;
  }
  
  .terms-link:hover {
    color: #019444;
    text-decoration: underline;
  }
  
  .options-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
  }
  
  .forgot-link {
    color: #016C34;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
  }
  
  .forgot-link:hover {
    color: #019444;
    text-decoration: underline;
  }
  
  .error-message {
    color: #e74c3c;
    font-size: 13px;
    margin-top: 8px;
    display: block;
    min-height: 16px;
    font-weight: 500;
    letter-spacing: 0.2px;
  }
  
  .submit-button {
    background: linear-gradient(135deg, #016C34, #019444);
    color: white;
    border: none;
    padding: 18px 30px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 10px;
    width: 100%;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 8px 25px rgba(1, 108, 52, 0.3);
  }
  
  .submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(1, 108, 52, 0.4);
    background: linear-gradient(135deg, #019444, #016C34);
  }
  
  .submit-button:active {
    transform: translateY(-1px);
  }
  
  .social-login {
    margin-top: 30px;
    text-align: center;
  }
  
  .divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
  }
  
  .divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #dee2e6;
  }
  
  .divider span {
    padding: 0 15px;
    color: #6c757d;
    font-size: 14px;
  }
  
  .social-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
  }
  
  .social-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #dee2e6;
    background: white;
    min-width: 140px;
  }
  
  .social-btn.google {
    color: #545454;
  }
  
  .social-btn.google:hover {
    border-color: #016C34;
    background: rgba(1, 108, 52, 0.05);
  }
  
  .social-btn.facebook {
    color: #1877F2;
  }
  
  .social-btn.facebook:hover {
    border-color: #1877F2;
    background: rgba(24, 119, 242, 0.05);
  }
  
  .social-btn svg {
    width: 18px;
    height: 18px;
  }
  
  /* Form visibility */
  .form-section {
    display: none;
  }
  
  .form-section.active {
    display: block;
  }
  
  /* Footer Styles */
  .section-p2 {
    padding: 40px 20px;
    background: #f8f9fa;
    color: #333;
    font-size: 14px;
  }
  
  footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
  }
  
  .footer-col {
    margin-bottom: 20px;
  }
  
  .footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #016C34;
  }
  
  .footer-col p {
    margin-bottom: 10px;
    color: #666;
    line-height: 1.6;
  }
  
  .footer-col a {
    display: block;
    color: #666;
    margin-bottom: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  
  .footer-col a:hover {
    color: #016C34;
    padding-left: 5px;
  }
  
  .follow .icon {
    display: flex;
    gap: 15px;
    margin-top: 10px;
  }
  
  .follow .icon i {
    font-size: 20px;
    color: #666;
    transition: all 0.3s ease;
  }
  
  .follow .icon i:hover {
    color: #016C34;
    transform: translateY(-2px);
  }
  
  .install .row {
    display: flex;
    gap: 10px;
    margin: 15px 0;
  }
  
  .install img {
    width: 120px;
    height: auto;
    border-radius: 8px;
  }
  
  .install p {
    margin: 10px 0;
  }
  
  .copyright {
    text-align: center;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid #eee;
    color: #666;
    font-size: 14px;
  }
  
  .logo {
    margin-bottom: 20px;
    max-width: 150px;
    height: auto;
  }
  
  /* Responsive design */
  @media (max-width: 768px) {
    .auth-wrapper {
      margin: 20px 10px 10px 10px;
      border-radius: 15px;
    }
    
    .auth-container {
      padding: 30px 20px;
    }
    
    .form-header h1 {
      font-size: 28px;
    }
    
    .tabs-container {
      padding: 4px;
    }
    
    .tab-button {
      padding: 12px 15px;
      font-size: 15px;
    }
    
    .social-buttons {
      flex-direction: column;
    }
    
    .social-btn {
      justify-content: center;
    }
    
    footer {
      grid-template-columns: 1fr;
      gap: 20px;
      padding: 30px 20px;
    }
    
    .install .row {
      flex-direction: column;
      align-items: flex-start;
    }
    
    .install img {
      width: 150px;
    }
  }