/* Basic styles */
 .limit {
     max-width: 1660px;
 }

 /* ── GPU Card Shimmer Effect (Phase 8) ─────────────────────────────
    Gold-foil holographic shimmer on GPU visualization cards.
    The gradient sweeps across on hover like a Pokemon holographic card. */
 .gpu-card {
     position: relative;
     overflow: hidden;
     transition: transform 0.25s ease, box-shadow 0.25s ease;
 }
 .gpu-card::before {
     content: '';
     position: absolute;
     top: 0;
     left: -100%;
     width: 60%;
     height: 100%;
     background: linear-gradient(
         105deg,
         transparent 30%,
         rgba(255, 215, 0, 0.08) 45%,
         rgba(190, 140, 255, 0.12) 50%,
         rgba(255, 215, 0, 0.08) 55%,
         transparent 70%
     );
     transition: left 0.6s ease;
     pointer-events: none;
     z-index: 1;
 }
 .gpu-card:hover::before {
     left: 120%;
 }
 .gpu-card:hover {
     transform: translateY(-4px);
     box-shadow: 0 8px 24px rgba(123, 45, 139, 0.15),
                 0 2px 8px rgba(255, 140, 0, 0.1);
 }
 
 html,
 body {
     font-family: 'Open Sans', sans-serif;
     color: #000;
 }
 
 a {
     color: #836EAA;  /* Changed to NU Purple 60 - old color was #22587A;  */
 }
 
 a:visited,
 a:focus,
 a:hover,
 a:active {
     color: #401F68;  /* Changed to NU Purple120 - old color was dark blue #104262 */
     text-decoration: none;
 }

 .setdesc {
    margin-bottom: 0;
}
 
 .orange {
     color: #4E2A84;  /* Changed to Northwestern Purple - Old Orange Accent #ED8E23 */
 }
 
 .graybg {
     background: #B6ACD1; /* Changed to NU Purple 30 - old color was #F3F3F3 */
 }
 .tinytext {
    padding-top: 10px;
    font-size: 80%;
 }
 
 .graypipebg {
     background: #E4E0EE; /* Changed NU Purple 10 * - old color was #DEDEDE */
     padding-left: 6px;
 }
 
 .orangepipebg {
     background: #4E2A84;  /* Changed to Northwestern Purple - Old Orange Accent #ED8E23 */
     padding-left: 6px;
 }
 
 .orange-border {
     border-left: 6px solid #4E2A84;  /* Changed to Northwestern Purple - Old Orange Accent #ED8E23 */
 }
 
 .gray-border {
     border-left: 6px solid #E4E0EE; /* Changed NU Purple 10 * - old color was #DEDEDE */
 }
 
 .bluepipebg {
     background: #836EAA;  /* Changed to NU Purple 60 - old color was #22587A;  */
     padding-left: 6px;
 }
 
 .grayrule {
     border-left: 1px solid #DDDDDD;
 }
 
 .grayrule-right {
     border-right: 1px solid #DDDDDD;
 }
 
 .grayrule-bottom {
     border-bottom: 1px solid #DDDDDD;
 }
 
 .grayborder {
     border: 1px solid #DDDDDD;
 }
 
 .btn.btn-main {
     border-radius: 0;
 }
 
 .btn-secondary {
     color: #fff !important;
     background-color: #836EAA;  /* Changed to NU Purple 60 - old color was #22587A;  */
     border-color: #836EAA;  /* Changed to NU Purple 60 - old color was #22587A;  */
 }
 
 .btn-secondary:hover {
     background-color: #E4E0EE; /* Changed NU Purple 10 * - old color was #DEDEDE */
     border-color: #E4E0EE; /* Changed NU Purple 10 * - old color was #DEDEDE */
     color: black !important;
 }
 
 .maxout {
     max-width: 450px;
 }
 
 .btn {
     text-align: left;
 }
 /* Typograhy */
 
 .gent {
     font-family: 'Gentium Book Basic', serif;
 }
 
 h5 {
     font-family: 'Gentium Book Basic', serif;
     font-weight: 700;
 }

 .pp {
    margin-bottom : 0px
}
 /* Header — let Bootstrap 5 own the navbar flex layout */

 header nav {
     border-bottom: 1px solid #DDDDDD;
 }

 .navbar-light .navbar-nav .nav-link {
     color: #000;
 }

 .navbar-toggler {
     border: 0;
 }
 
 .navbar-brand img {
     width: 140px;
     height: auto;
     margin-top: -5px;
 }
 
 .navbar-light .navbar-nav .active>.nav-link {
     text-decoration: underline;
 }
 
 .loginlink {
     display: inline;
     position: absolute;
     right: 80px;
     top: 15px;
 }
 
 .navbar-nav {
     background:  #B6ACD1; /* Changed to Northwestern 30 - old color was #F3F3F3 */
     padding: 20px;
 }


 /*footer*/
 
footer {
     border-top: 1px solid #DDDDDD;
     padding: 1.5rem 0 0.75rem;
     display: flex;
     flex-wrap: wrap;
     margin: 0 auto;
 }
 
 footer img {
     margin-left: auto;
     margin-right: auto;
     width: 170px
 }
 
 footer .nav-link {
     padding: 0;
 }

 /* Home */
 .main-content {
     padding: 40px 0
 }
 
 
 .main-content.home {
     background-image: url("hometexture.png");
     background-position: left center;
     background-size: cover;
     background-repeat: no-repeat;
     padding: 0;
 }
 
 .homecta {
     margin-top: 2em;
 }

 /* My Models */
 .table-div{
    min-height: 50px;
    }
 /* Tutorials */
 .info-style {
  color: grey;
 }
 .progreminder {
     position: fixed;
     width: 160px;
     top: 20%;
     right: 0
 }
 .highlighted {
   background-color: #FFBF6E;
  }
 /*Vis*/

.node {
    font: 7px sans-serif;
    stroke-width: .5;
  }

.vistablediv {
    max-height: 90vh;
    overflow-y: auto;
}
 
 .clustertable,
 .docstable {
     border-collapse: collapse;
     font-size: 13px;
 }
 
 .docstable tr {
     margin-bottom: 8px;
 }

.cselected {
      stroke: blue;
      /*border: 2px solid #ffa500;
      transition: stroke .2s, border .2s;*/
}
 
 .clustertable td,
 .clustertable th,
 .docstable td,
 .docstable th {
     border-top: 0;
     cursor: pointer;
 }
 
 .colorbar {
     width: 6px;
     height: 36px;
 }
 
 .clustertable th {
     text-align: left;
     margin: 2px 0;
     padding-left: 0
 }
 
 .clustertable thead th {
     vertical-align: middle;
     border-bottom: 0;
 }
 
 .clustertable td {
     padding: 0 0px 0px 0;
     vertical-align: middle;
 }
 
 .clustertable td.cindex {
     padding: 0 6px 6px 0;
 }
 
 .cindex {
     text-align: right;
 }
 
 .selectdoc {
     font-size: 13px;
 }


 .cytoscape-height {
    height : 85vh
 }
 .link {
    stroke: lightgrey;
    stroke-opacity: 0.5;
    fill: none;
 }
 
 .limitheight {
     height: 1000px;
     overflow-y: auto;
 }


 .nbr {
    border-radius: 0% !important;
 }

 .hidden {
    display: none;
  }

/*  Vis Annotation*/

  #note-color-input {
      height: 50px;
      margin-top: 2%;
      margin-left: 1%;
    }

    #edit-notes-modal {
      overflow-y: hidden;
      display: none;
      width: fit-content;
      height: fit-content;
      top: 25%;
      left: 70%;
    }

    .note-label-color {
      display: flex;
      justify-content: space-between;
    }

    .note-label-container {
      flex: 1;
    }

    #note-label-input {
      width: 100%;
      margin-top: 2%;
      margin-right: 2%;
      font-size: 1rem;
      font-weight: 400;
      line-height: 1.5;
      color: #495057;
      background-color: #fff;
      background-clip: padding-box;
      border: 1px solid #ced4da;
      border-radius: 0.25rem;
      padding: 4%;
    }

    .modal-header {
      cursor: move;
    }
 /* Media Queries */
 /* Small devices (landscape phones, 576px and up)*/
 
 @media (min-width: 576px) {
     navbar-brand img {
         width: 170px;
     }

    
 }
 /* Medium devices (tablets, 768px and up)*/
 
 @media (min-width: 768px) {
     .navbar-brand img {
         width: 190px;
     }
     .homecta {
         margin-top: -50px;
     }
     /* .row {
        text-align: center;
     } */
 }
 /* XL devices (1200px+) — matches navbar-expand-xl breakpoint */

 @media (min-width: 1200px) {
     .navbar-nav {
         background: #ffffff;
         padding: 0;
     }
 }
 /* Extra large devices (large desktops, 1200px and up)*/
 
 @media (min-width: 1200px) {

    /* nav bar */
     .navbar-brand img {
         width: 297px;
         height: auto;
     }
     .nav-item {
         font-size: 18px;
     }
     .loginlink {
         right: 30px;
         top: 20px;
     }

    /* footer */

 }