.logincontainer {
      background: #fff;
      padding: 30px 25px 40px;
      border-radius: 10px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.1);
      width: 100%; 
      background: #fff;
      max-width: 460px;
      border: 1px solid #dee5fb;
      border-radius: 12px;
    }
    .logintit {
      text-align: center;
      margin-bottom: 25px;
      font-weight: 700;
      font-size: 24px;
      color: #222;
    }
    form {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }
    input[type="text"],
    input[type="password"],
    input[type="email"],
    input[type="tel"] {
      width: 100%;
      padding: 12px 15px;
      border: none;
      border-radius: 8px;
      background-color: #f0f4ff;
      font-size: 14px;
      color: #666;
      outline: none;
      transition: background-color 0.3s ease;
    }
    input[type="text"]::placeholder,
    input[type="password"]::placeholder,
    input[type="email"]::placeholder,
    input[type="tel"]::placeholder {
      color: #aab3c7;
    }
    input[type="text"]:focus,
    input[type="password"]:focus,
    input[type="email"]:focus,
    input[type="tel"]:focus {
      background-color: #e0e7ff;
    }
    .captcha-row {
      display: flex;
      gap: 10px;
      align-items: center;
    }
    .captcha-row input[type="text"] {
      flex: 1;
    }
    .captcha-image {
      width: 80px;
      height: 38px;
      background: #fff;
      border-radius: 8px;
      box-shadow: 0 0 5px rgba(0,0,0,0.1);
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: 700;
      font-family: monospace, monospace;
      font-size: 20px;
      user-select: none;
      color: #222;
      letter-spacing: 3px;
    }
    button.register-btn {
      margin-top: 10px;
      background-color: #6379f4;
      color: white;
      border: none;
      border-radius: 8px;
      padding: 12px 0;
      font-weight: 700;
      font-size: 16px;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }
    button.register-btn:hover {
      background-color: #4a5bdc;
    }
    .login-text {
      margin-top: 20px;
      font-size: 14px;
      color: #666;
      text-align: center;
      position: relative;
    }
    .login-text button.login-btn {
       
      background-color: #e06666;
      border: none;
      color: white;
      padding: 8px 16px;
      border-radius: 4px;
      font-weight: 600;
      cursor: pointer;
      box-shadow: 0 3px 6px rgba(224, 102, 102, 0.5);
      transition: background-color 0.3s ease;
    }
    .login-text button.login-btn:hover {
      background-color: #c94c4c;
    }

    /* Responsive adjustments */
    @media (max-width: 900px) {
      .logincontainer {
        padding: 25px 20px 35px;
      }
      h2 {
        font-size: 20px;
      }
      button.register-btn {
        font-size: 14px;
        padding: 10px 0;
      }
      .captcha-image {
        width: 70px;
        height: 34px;
        font-size: 18px;
        letter-spacing: 2.5px;
      }
      .login-text button.login-btn {
        padding: 6px 12px;
        font-size: 13px;
        top: -16px;
      }
    }