html {
  height: 50%;
}

body {
  font-family: sans-serif;
  padding: 0 10px;
  height: 30%;
  background: black;
  margin: 0;
}

h1 {
  color: Black;
  margin: 0;
  padding: 15px;
}

#container {
  text-align: center;
  margin: 0;
}

#containerInput {
  text-align: center;
  margin: 0;
}

#qr-canvas {
  margin: auto;
  width: calc(100% - 20px);
  co
  max-width: 100px;
}

#btn-scan-qr {
  cursor: pointer;
}

#btn-scan-qr img {
  height: 10em;
  padding: 15px;
  margin: 15px;
  background: white;
}

#qr-result {
  font-size: 1.2em;
  margin: 1px auto;
  padding: 1px;
  max-width: 300px;
  background-color: white;
}

 body {
        font-family: Arial, sans-serif;
        background-color: #f2f2f2;
      }
      
     header {
        background-color: #3b5998;
        color: #fff;
        padding: 10px;
        text-align: center;
      }
      
      section {
        max-width: 1900px;
        margin: 150 auto;
        padding: 20px;
        background-color: #fff;
        box-shadow: 2px 2px 2px #ccc;
      }
      
      footer {
        background-color: #3b5998;
        color: #fff;
        text-align: center;
        padding: 10px;
      }
      
      table {
      font-family: Arial, sans-serif;
      border-collapse: collapse;
      width: 100%;
    }
    
    thead {
      background-color: #4CAF50;
      color: white;
    }
    
    th, td {
      border: 1px solid #dddddd;
      text-align: left;
      padding: 8px;
    }
    
    tr:nth-child(even) {
      background-color: #f2f2f2;
    }
    
    tr:hover {background-color: coral;}
  
  /* Modal Styles */
.modal {
	display: none;
	position: fixed;
	z-index: 9;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: auto;
	background-color: rgba(0,0,0,0.4);
}

.modal-content {
	background-color: #fefefe;
	margin: 10% auto;
	padding: 20px;
	border: 1px solid #888;
	width: 50%;
}

.close {
	color: #aaa;
	float: right;
	font-size: 28px;
	font-weight: bold;
}

.close:hover,
.close:focus {
	color: black;
	text-decoration: none;
	cursor: pointer;
}

.containerLogin {
    width: 50%;
    margin-top:10%;
    margin-left:23%;
    text-align: center;
    background-color: #f2f2f2;
    border: 2px solid black;
    border-radius: 10px;
    box-shadow: 5px 5px 5px grey;
}
#containerLogin {
    width: 50%;
    margin-top:10%;
    margin-left:23%;
    text-align: center;
    background-color: #f2f2f2;
    border: 2px solid black;
    border-radius: 10px;
    box-shadow: 5px 5px 5px grey;
}






.containerMain {
    width: 10%;
    margin: 0 auto;
    text-align: center;
    background-color: #f2f2f2;
    border: 2px solid black;
    border-radius: 10px;
    box-shadow: 5px 5px 5px grey;
}

.Parent div {
    float: left;
    clear: none; 
    margin: 100;
}


.container {
    width: 10%;
    margin: 10 10;
    text-align: center;
    background-color: #f2f2f2;
    border: 2px solid black;
    border-radius: 10px;
    box-shadow: 5px 5px 5px grey;
}

.containerInput {
    position:relative;
    width: 60%;
    text-align: center;
    background-color: #f2f2f2;
    border: 2px solid black;
    border-radius: 10px;
    box-shadow: 5px 5px 5px grey;
     margin-left: 20%;
     margin-bottom:20%;
}



.container-Def {
    width: 10%;
    margin: 10 10;
    text-align: center;
    background-color: #f2f2f2;
    border: 2px solid black;
    border-radius: 10px;
    box-shadow: 5px 5px 5px grey;
}

h1 {
    font-size: 3rem;
    font-family: Arial, sans-serif;
}

label {
    font-size: 1.2rem;
    font-family: Arial, sans-serif;
}

input[type="text"], input[type="password"] {
    padding: 10px;
    font-size: 1.2rem;
    border-radius: 5px;
    border: 1px solid black;
}

input[type="submit"] {
    padding: 10px 20px;
    font-size: 1.2rem;
    border-radius: 5px;
    border: none;
    background-color: #4CAF50;
    color: white;
    cursor: pointer;
    transition: background-color 0.5s ease;
}

input[type="submit"]:hover {
    background-color: #3e8e41;
}


body {
    margin: 0;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}



nav {
    text-align: center;
}

nav ul {
    margin: 0;
    padding: 0;
}

nav li {
    display: inline-block;
    margin-right: 20px;
}

nav a {
    color: #fff;
    text-decoration: none;
    padding: 5px;
}

main {
    padding: 40px;
}

.hero {
    text-align: center;
    padding-top: 100px;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 20px;
}

.cta-button {
    display: inline-block;
    background-color: #444;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.about-content {
    text-align: center;
}

.about-content h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.services-content {
    text-align: center;
}

.services-content h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.services-content ul {
    list-style: none;
    padding: 0;
}

.services-content li {
    margin-bottom: 10px;
}

.contact-form {
    text-align: center;
}

.contact-form h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea,
.contact-form button {
    display: block;
    width: 100%;
    margin-bottom: 20px;
    padding: 10px;
}

.contact-form textarea {
    resize: vertical;
}

div #search{
  margin: auto;
  width: 50%;
  border: 3px solid green;
  padding: 10px;
  text-align: Center;
}

  .popup, .popup-defective {
            display: none;
            position: fixed;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            width: 80%;
            max-height: 80%;
            padding: 20px;
            background-color: white;
            border: 1px solid #ccc;
            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
            z-index: 1000;
            overflow-y: auto;
        }

        .overlay, .overlay-defective {
            display: none;
            position: fixed;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
        }

        .popup table, .popup-defective table {
            width: 100%;
            border-collapse: collapse;
        }

        .popup table th, .popup table td, .popup-defective table th, .popup-defective table td {
            border: 1px solid #ccc;
            padding: 8px;
            text-align: left;
        }

        .popup table th, .popup-defective table th {
            background-color: #f4f4f4;
        }