body {
    background-color: #f4f4f4;
    font-family: 'Arial', sans-serif;
    color: #333;
    margin: 0;
    padding: 0;


  }
  .inputs {
    display: none;
   
  }
  
  .input-group {
    display: flex;
    align-items: center;
   
  }
  .spacer{
    height: 30px;
  }
  
  .input-group label {
    font-size: 25px;
    font-weight: bold;
    
  }
  
  .input-group input,
  .input-group select {
    flex: 1;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    margin-left: 15px;
    margin-right: 20px;
    font-size: 18px;
    transition: border 0.3s ease-in-out;
  }
  
  .input-group input:focus,
  .input-group select:focus {
    border-color: #007bff;
    outline: none;
  }
  
  
  .header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: #007bff;
    color: white;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
  
  .header h1 {
    margin: 0;
    font-size: 32px;
  }
  
  .nav-links {
    list-style: none;
    display: flex;
    margin-right: 30px;
    gap: 0px;
  }
  
  .nav-links a {
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s ease-in-out;
    border: 2px solid White;
    padding: 10px 15px;
    border-radius: 8px;
    font-weight: bold;
  }
  
  .nav-links a:hover {
    background-color: white;
    color: black;
    
  }
  
  .container {
    width: 80%;
    margin: 50px auto;
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
  }
  .container2 {
    display: block;
    align-items: center;
    justify-content: center;
    width: 40%;
    margin: 50px auto;
    padding: 30px;
   
    border-radius: 10px;
    text-align: left;
  }
  
  .upload-box {
    display: block;
    justify-content: center;
    padding: 40px;
    border: 2px dashed #007bff;
    text-align: center;
    cursor: pointer;
    height: 150px;
    border-radius: 10px;
    background: #e9f5ff;
    transition: background 0.3s ease-in-out;
  }
  
  .upload-box:hover {
    background: #d0ebff;
  }
  
  .upload-box img{
    left: 42%;
  }
  .upload-box p{
    font-size: 20px;
    font-weight: bold;
  }
  .hidden {
    display: none;
  }
  
  .preview {
    display: none;
    margin-top: 20px;
    width: 300px;
    
  }
  
  .preview img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
    border: 2px solid #000;
  }
  
  .btn-primary {
    display: block;
    width: 50%;
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px;
    margin-top: 25px;
    cursor: pointer;
    border-radius: 5px;
    font-size: 20px;
    transition: background 0.3s ease-in-out;
  }
  
  .btn-primary:hover {
    background-color: #0056b3;
  }
  
  .loader {
    display: none;
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-top: 4px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
  }
  
  @keyframes spin {
    100% {
      transform: rotate(360deg);
    }
  }
  
  .output {
    display: none;
    margin-top: 20px;
  }
  
  .output img {
    max-width: 100%;
    height: auto;
    width: 350px;
    border: 2px solid #000;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  }
  
  .btn-success {
    
    background-color: #28a745;
    display: block;
    width: 50%;
    text-decoration: none;
    text-align: center;
    color: white;
    border: none;
    padding: 10px;
    margin-top: 25px;
    cursor: pointer;
    border-radius: 5px;
    font-size: 20px;
    transition: background 0.3s ease-in-out;
  }
  
  .btn-success:hover {
    background-color: #218838;
  }


  
  .login-container {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.login-box {
    background: white;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    width: 400px;
}

.input-group {
    margin: 10px 0;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

button {
    background: #007bff;
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
}

button:hover {
    background: #0056b3;
}
.close-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  width: 40px;
  height: 40px;
  
  color: #000000;
  background-color: #fff;
  transition: color 0.3s ease-in-out;
}

.close-btn:hover {
  color: #000;
}





@media screen and (max-width: 768px) {
    .header {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px;
        background: #007bff;
        color: white;
        
      }
  
      .header h1 {
        margin: 0;
        font-size: 25px;
      }
      
      .nav-links {
        list-style: none;
        display: flex;
        margin-right: 30px;
        gap: 0px;
      }
      
      .nav-links a {
        color: white;
        text-decoration: none;
        font-size: 20px;
        transition: color 0.3s ease-in-out;
        border: 2px solid White;
        padding: 15px 30px;
        border-radius: 8px;
        font-weight: bold;
      }
      
      .nav-links a:hover {
        background-color: white;
        color: black;
        
      }
      
    .container{
        margin-left: 30px;
    }
    .container2 {
        display: block;
        align-items: center;
        justify-content: center;
        width: 80%;
        margin: 0;
        padding: 20px;
        padding-left: 40px;
        border-radius: 10px;
        text-align: left;
      }

      .input-group label {
        font-size: 18px;
        font-weight: bold;
        margin: 0;
      } 
      .input-group input,
      .input-group select {
        flex: 1;
        padding: 12px;
        border: 1px solid #ccc;
        border-radius: 8px;
        margin-left: 15px;
        margin-right: 20px;
        font-size: 18px;
        transition: border 0.3s ease-in-out;
      }   
}