body {
    margin: 0px;
}
.navbar {
    width: 100%;
    height: 70 px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
}

.navbar .container {
    height: inherit;
    display: flex;
    justify-content: space-between;
    align-items: center;
    
}

.navbar-menu {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 0;
}

.navbar-menu  li {
    display: inline-block;
    
}

.navbar-menu  a {
    display: inline-block;
    color: #000;
    text-decoration: none;
    font-size: 20px;
    padding: 20px;
    transition: all .07s ease-in-out;
}

.navbar-menu li a:hover {
    /*text-decoration: underline;*/
    transform: scale(1.1);
}


.navbar-brand{
    font-weight: 700;
    font-size: 26px;
    text-decoration: none;
    color: #000;
    padding: 10px;
}


.row:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
  } 
  .row { display: inline-block; }
  /* start commented backslash hack \*/
  * html .row { height: 1%; }
  .row { display: block; }
  /* close commented backslash hack */

.inactiveLink {
   pointer-events: none;
   cursor: default;
}


#wrapper {
    min-height: 900px;
    width: 100%;
}

#header {
background-color: aquamarine;
}

#sidebar-left {   
    width: 15%;
    float: left;
    padding: 10px;
}

#middle{
    width: 80%;
    float: left;
    padding: 10px;
}

#sidebar-right {
    width: 20%;
    float: left;
}

#footer {
    min-height: 50px;
    background-color: aqua;
}


#bars {
    min-height: 800px;
}


.panel {
    margin: 5px;
    border: thin solid rgb(0, 6, 8);
    border-radius: 5px;
    min-height: 80px;
}


.panel-header {
    padding: 10px;
    min-height: 0px;
    background-color: rgba(0, 183, 255, 0.7);
    font-size: large;
    color: black;
    margin-bottom: 10px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.panel-content {
    padding: 20px;
}

.btn-del {
    color: white; 
    background-color: rgb(235, 49, 126);
    margin: 5px;
    border-radius: 5px;
    border: thin solid rgb(0, 6, 8);
}

.btn-add {
    padding: 5px;
    color: black; 
    background-color: rgb(65, 231, 23);
    margin: 5px;
    border-radius: 5px;
    border: thin solid rgb(0, 6, 8);
}

.aboutUs {
    padding: 10px;
}

.f16{
    font-size: 16pt;
}

td, th {
    border: 1px solid #dddddd;
    text-align: left;
    padding: 8px;
  }

  .popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
  }
   
  .popup {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }
  
  
  .centered {
    text-align: center;
  }

   
  .centered-img {
    text-align: center;
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 33.33%;
  }
  
  
 label {
   display: block;
   margin-top: 10px;
 }
 input {
   margin-bottom: 10px;
   padding: 5px;
 }
 button {
   padding: 8px 16px;
   margin-top: 10px;
 }
 .result {
   margin-top: 20px;
   font-weight: bold;
 }
  
  
  .bg {
  background-color: #77e0ac;
}

#chartBox{
    padding: 20px;
    
}
.panels-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 10px;
    margin: 10px;
}

.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top.isVisible {
    opacity: 1;
    pointer-events: auto;
}
.scroll-to-top:hover {
     background-color: rgba(0, 0, 0, 0.8);
}

   .clickable-img {
     cursor: pointer;
   }

   .image-modal {
     display: none;
     position: fixed;
     z-index: 1000;
     left: 0;
     top: 0;
     width: 100%;
     height: 100%;
     overflow: auto;
     background-color: rgba(0, 0, 0, 0.9);
   }

   .image-modal.show {
     display: flex;
     align-items: center;
     justify-content: center;
   }

   .image-modal-content {
     max-width: 90%;
     max-height: 90vh;
     object-fit: contain;
   }

   .image-modal-close {
     position: fixed;
     top: 20px;
     right: 30px;
     color: #f1f1f1;
     font-size: 40px;
     font-weight: bold;
     cursor: pointer;
     z-index: 1001;
     transition: color 0.3s ease;
   }
.image-modal-close:hover {
  color: #bbb;
}

.pagination-controls {
  display: flex;
  justify-content: center;
  margin: 40px 0;
}

.pagination-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.pagination-link {
  display: inline-block;
  padding: 8px 12px;
  background-color: #007bff;
  color: white;
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.pagination-link:hover {
  background-color: #0056b3;
}

.pagination-disabled {
  display: inline-block;
  padding: 8px 12px;
  background-color: #cccccc;
  color: #666666;
  border-radius: 4px;
  cursor: not-allowed;
}

.pagination-info {
  display: inline-block;
  padding: 8px 12px;
  font-weight: bold;
  color: #333333;
}