/* General Body Styling */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-image: url('backgroundIMG.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
  }
  
/* Main Container */
.container {
  text-align: center;
  background-color: rgba(255, 255, 255, 0.9);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.1);
  max-width: 800px;
  width: 90%;
}

/* Header Styling */
header h1 {
  font-size: 28px;
  color: #007bff;
  margin-bottom: 10px;
}

.description {
  font-size: 16px;
  color: #555;
  margin-bottom: 30px;
}

/* Info Boxes */
.info-boxes {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
}

.info-box {
  flex: 1;
  padding: 20px;
  margin: 0 10px;
  background-color: #007bff;
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.3s, background-color 0.3s;
  text-align: center;
}

.info-box:hover {
  transform: scale(1.05);
  background-color: #0056b3;
}

.info-box h2 {
  font-size: 18px;
}

/* Button Group */
.button-group {
  margin-bottom: 30px;
}

.button-group button {
  margin: 0 10px;
  padding: 15px 30px;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  background-color: #007bff;
  color: #fff;
  cursor: pointer;
  transition: background-color 0.3s;
}

.button-group button:hover {
  background-color: #0056b3;
}

/* Footer Styling */
footer {
  text-align: right;
}

.contact-us h3 {
  margin-bottom: 10px;
  color: #007bff;
}

.contact-us ul {
  list-style: none;
  padding: 0;
}

.contact-us li {
  font-size: 14px;
  color: #555;
}

  /* Container for authentication (Login/Sign Up) */
  .auth-container {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.1);
    width: 350px;
    text-align: center;
  }
  
  .auth-container h2 {
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: bold;
    color: #4a4a4a;
  }
  
  .auth-container form {
    display: flex;
    flex-direction: column;
  }
  
  .auth-container label {
    margin-top: 10px;
    text-align: left;
    font-size: 14px;
    color: #555;
  }
  
  .auth-container input {
    padding: 10px;
    margin-top: 5px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
  }
  
  .auth-container button {
    background-color: #007bff;
    color: #fff;
    padding: 12px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
  }
  
  .auth-container button:hover {
    background-color: #0056b3;
  }
  
  .auth-container p {
    margin-top: 15px;
    font-size: 14px;
  }
  
  .auth-container a {
    color: #007bff;
    text-decoration: none;
  }
  
  .auth-container a:hover {
    text-decoration: underline;
  }
  
  
  
  /* Dialog Box for Call Quality */
  .dialog {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -20%);
    width: 400px;
    display: none;
    z-index: 1000;
  }
  
  .dialog-box{
    margin-top: 10px;
    border: 1px solid #ccc;
    padding: 10px;
    max-height: 300px;
    overflow-y: auto;
  }

  .details-box{
    display: none;
    overflow-y: auto;
    max-height: 300px;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #ddd;
    margin-top: 20px;
  }

  .device{
    cursor: pointer;
    padding: 10px;
    border: 1px solid #ccc;
    margin: 5px 0;
  }

  .device-details {
    padding: 10px;
    border: 1px solid #ccc;
    margin: 5px 0;
    cursor: pointer;
    font-size: 16px;
  }  

  .device:hover {
    background-color: #f0f0f0;
  }
  
  button {
    margin-top: 10px;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
  }
  
  button:hover {
    background-color: #0056b3;
  }

  .dialog h3 {
    margin-top: 0;
    font-size: 22px;
    color: #333;
  }
  
  .dialog div {
    margin-bottom: 15px;
  }

  .dialog h4 {
    margin: 5px 0;
    font-size: 16px;
    color: #555;
  } 

  .dialog p {
    font-size: 18px;
    margin-bottom: 15px;
  }

  .dialog #icon {
    font-size: 40px;
    color: green;
  }
  
  .dialog button {
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    display: inline-block;
    margin-top: 10px;
  }
  
  .dialog button:hover {
    background-color: #0056b3;
  }
  
  .hidden-details {
    display: none;
  }