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

    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
      min-height: 100vh;
      background: #F4F4F4;
      justify-content: center;
      align-items: center;
    }

    .container {
      display: flex;
      width: 100%;
      max-width: 1200px;
      gap: 30px;
      padding: 30px;
    }

    .left-section {
      
      background: radial-gradient(118.41% 105.39% at 25.04% 14.4%, #081944 9.34%, #1E2E55 29.87%, #28375C 47.74%, #505C7B 80.85%, #505C7B 100%);
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      padding: 60px 40px;
      overflow: hidden;
      border-radius: 24px;
    }

    .logo-placeholder {
      position: absolute;
      top: 40px;
      left: 40px;
      width: 120px;
      height: 40px;
      object-fit: contain;
    }

    .sphere-top-left {
      position: absolute;
      top: 20px;
      right: 100px;
      width: 80px;
      height: 80px;
      object-fit: contain;
    }

    .main-content {
      text-align: center;
      z-index: 2;
      max-width: 400px;
    }

    .main-content h1 {
      color: white;
      font-size: 48px;
      font-weight: 700;
      line-height: 1.1;
      margin-bottom: 20px;
    }

    .main-content p {
      color: rgba(255, 255, 255, 0.8);
      font-size: 16px;
      line-height: 1.5;
      margin-bottom: 40px;
    }

    .ipad-placeholder {
      width: 280px;
      height: 220px;
      object-fit: contain;
      margin: 0 auto;
    }

    .right-section {
      flex: 1;
      display: flex;
      width: 500px;
      align-items: center;
      justify-content: center;
      padding: 60px;
      position: relative;
      background: #F4F4F4;
      border-radius: 24px;
    }

    .sphere-top-right {
      position: absolute;
      top: -30px;
      right: 180px;
      width: 100px;
      height: 100px;
      object-fit: contain;
    }

    .sphere-bottom-right {
      position: absolute;
      bottom: -50px;
      right: -30px;
      width: 120px;
      height: 120px;
      object-fit: contain;
    }
    .label-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 6px;
    }
    

    .forgot-password {
      font-size: 13px;
      color: #9C9AA5;
      transition: color 0.2s ease;
    }

    .forgot-password:hover {
      text-decoration: underline;
      color: #9C9AA5;
    }
    .signup-form {
      width: 100%;
      max-width: 400px;
      z-index: 2;
    }
    .requirement-item.valid {
      color: #10b981;
    }
          
    .requirement-item.valid svg path {
      stroke: #10b981;
      stroke-opacity: 1;
    }      
    .requirement-item svg path {
      transition: stroke 0.3s, stroke-opacity 0.3s;
    }

    .form-tabs {
      display: flex;
      background: #f1f5f9;
      border-radius: 8px;
      padding: 4px;
      margin-bottom: 30px;
    }

    .tab {
      flex: 1;
      padding: 8px 16px;
      text-align: center;
      border-radius: 6px;
      cursor: pointer;
      font-weight: 500;
      font-size: 14px;
      transition: all 0.2s ease;
    }

    .tab.active {
      background: #1e3a8a;
      color: white;
    }

    .tab.inactive {
      color: #64748b;
    }

    .form-group {
      margin-bottom: 16px;
    }

    .form-group label {
      display: block;
      margin-bottom: 6px;
      color: #374151;
      font-weight: 500;
      font-size: 14px;
    }

    .form-group input {
      width: 100%;
      padding: 10px 14px;
      border: 2px solid #e5e7eb;
      border-radius: 8px;
      font-size: 14px;
      transition: border-color 0.2s ease;
      background: white;
    }

    .form-group input:focus {
      outline: none;
      border-color: #1e3a8a;
    }

    .form-group input::placeholder {
      color: #9ca3af;
    }

    .password-requirements {
      margin-top: 6px;
      font-size: 12px;
      color: #6b7280;
      line-height: 1.3;
    }

    .create-account-btn {
      width: 100%;
      background: #1e3a8a;
      color: white;
      border: none;
      padding: 12px;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      transition: background-color 0.2s ease;
      margin-bottom: 16px;
    }

    .create-account-btn:hover {
      background: #1e40af;
    }

    .divider {
      display: flex;
      align-items: center;
      margin: 16px 0;
      color: #9ca3af;
      font-size: 14px;
    }

    .divider::before,
    .divider::after {
      content: '';
      flex: 1;
      height: 1px;
      background: #e5e7eb;
    }

    .divider::before {
      margin-right: 12px;
    }

    .divider::after {
      margin-left: 12px;
    }

    .social-buttons {
      display: flex;
      gap: 12px;
      align-items: center;
    }

    .google-signin {
      flex: 1;
      background: #515F85;
      color: white;
      border: none;
      padding: 0;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 500;
      cursor: pointer;
      display: flex;
      align-items: center;
      transition: background-color 0.2s ease;
      overflow: hidden;
    }

    .modal-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(30, 41, 59, 0.6); 
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 9999;
    }

    .modal-content {
      background: #ffffff;
      border-radius: 4px;
      padding: 30px;
      max-width: 405px;
      width: 90%;
      position: relative;
      box-shadow: 0px 8px 40px 0px rgba(0, 0, 0, 0.12);
      text-align: left;
      font-family: 'Inter', sans-serif;
    }

    .modal-title {
      color: var(--Gray-900, #191C1F);
      text-align: center;
      font-family: Poppins, sans-serif;
      font-size: 20px;
      font-style: normal;
      font-weight: 700;
      line-height: 28px;
    }

    .modal-desc {
      color: var(--Gray-600, #5F6C72);
      text-align: center;
      font-family: Poppins, sans-serif;
      font-size: 14px;
      font-style: normal;
      font-weight: 400;
      line-height: 20px; 
    }

    .modal-label {
      font-size: 14px;
      color: #374151;
      font-weight: 500;
      display: block;
      margin-bottom: 6px;
    }

    .modal-input {
      width: 100%;
      padding: 12px;
      font-size: 14px;
      border: 1px solid #d1d5db;
      border-radius: 2px;
      margin-bottom: 20px;
      box-sizing: border-box;
    }

    .modal-btn {
      width: 100%;
      background-color: #0A2463;
      color: #ffffff;
      font-weight: 600;
      height: 35px;
      border: none;
      border-radius: 2px;
      font-size: 14px;
      cursor: pointer;
      transition: background 0.3s;
    }

    .modal-btn:hover {
      background-color: #1e293b;
    }

    .modal-links {
      margin-top: 16px;
      font-size: 14px;
      color: #6b7280;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 8px;
    }

    .modal-links a {
      color: #2563eb;
      text-decoration: none;
      font-weight: 500;
    }

    .modal-links a:hover {
      text-decoration: underline;
    }

    .modal-help {
      margin-top: 16px;
      font-size: 13px;
      color: #6b7280;
    }

    .modal-help a {
      color: #2563eb;
      text-decoration: none;
      font-weight: 500;
    }

    .modal-close {
      position: absolute;
      top: 14px;
      right: 14px;
      background: none;
      border: none;
      font-size: 18px;
      cursor: pointer;
      color: #6b7280;
    }

    .google-signin:hover {
      background: #5b6570;
    }

    .google-icon {
      width: 15%;
      height: 44px;
      background: #515F85;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      position: relative;
      padding: 6px;
    }

    .google-icon::before {
      content: '';
      position: absolute;
      inset: 6px;
      background: white;
      border-radius: 2px;
    }

    .google-icon img {
      position: relative;
      z-index: 1;
    }

    .google-text {
      flex: 1;
      text-align: center;
      padding: 12px 16px;
    }

    .facebook-btn {
      width: 44px;
      height: 44px;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background-color 0.2s ease;
      flex-shrink: 0;
    }

    @media (max-width: 768px) {
      .container {
        flex-direction: column;
        padding: 20px;
      }

      .left-section,
      .right-section {
        margin: 0;
      }

      .main-content h1 {
        font-size: 36px;
      }

      .ipad-placeholder {
        width: 220px;
        height: 160px;
      }
    }