@font-face {
  font-family: 'Hepta Slab';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/hepta-slab/hepta-slab-v19-latin-regular.woff2') format('woff2');
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/Montserrat/static/Montserrat-Regular.ttf') format('truetype');
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  src: url('/fonts/Montserrat/static/Montserrat-Bold.ttf') format('truetype');
  font-display: swap;
}
@font-face {
  font-family: 'Vollkorn';
  font-style: normal;
  font-weight: 800;
  src: url('/fonts/vollkorn/vollkorn-v25-latin-800.woff2') format('woff2');
  font-display: swap;
}

:root {
  --primary-light-color: #ffffff;
  --primary-dark-color: #3a3a3a;
  --accent-hue-value: 322;
  --text-color: var(--primary-dark-color);
  --background-color: var(--primary-light-color);
  --accent-color: hsl(calc(var(--accent-hue-value)), 80%, 45%);
  --card-color: hsl(calc(var(--accent-hue-value)), 60%, 90%);
}

@media (prefers-color-scheme: dark) {
  :root {
    --text-color: var(--primary-light-color);
    --background-color: var(--primary-dark-color);
    --accent-color: hsl(calc(var(--accent-hue-value) - 180), 80%, 75%);
    --card-color: hsl(calc(var(--accent-hue-value) - 180), 20%, 40%);
  }
  a, a:visited {
    color: hsl(calc(var(--accent-hue-value) - 180), 100%, 80%) !important;
  }
  a:hover, a:active {
    color: #fff !important;
  }
  a.button, a.button:visited {
    color: var(--background-color) !important;
  }
  a.button:hover, a.button:active {
    color: var(--accent-color) !important;
  }
  #parallel_set path {
    mix-blend-mode: screen !important;
  }
  #legend text {
    fill: #fff !important;
  }
}

#parallel_set text {
  stroke: none;
  stroke-width: 0;
  text-shadow: 0 0 4px #fff, 0 0 2px #fff, 0 1px 2px #fff;
}


html {
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  text-rendering: optimizeLegibility;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.3;
  text-align: left;
  -moz-hyphens: auto;
  -ms-hyphens: auto;
  -webkit-hyphens: auto;
  hyphens: auto;
  background-image: url("data:image/png;base64,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");
}

main {
    max-width: 1000px;
    margin: 0 auto;
}

a {
    color: #512DA8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:visited {
    color: #311B92;
}

h1 {
    font-size: 3rem;
    font-weight: 400;
    margin: 3rem 0 1rem 0;
}

h2 {
    font-size: 2.5rem;
    font-weight: 400;
    margin: 2rem 0 1rem 0;
}

h3 {
    font-size: 2rem;
    font-weight: 400;
    margin: 1rem 0 1rem 0;
}

table {
    width: 100%;
    border: none;
}

img.main-image {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

div.main-image {
    margin: auto;
}

@media screen and (min-width: 640px) {
    img.main-image {
        display: block;
        width: 640px;
        margin-left: auto;
    margin-right: auto;
    }
  }

th,
td {
    border-bottom: 1px solid #ddd;
    padding: 0 5px;
}

th {
    text-align: left;
    text-transform: uppercase;
    font-weight: 500;
}

td>span {
    padding: 1px 5px;
    margin: 0px 10px;
}

span.tag {
    display: inline;
    padding: 6px 10px;
    border-radius: 5px;
    background-color: black;
    color: white;
    justify-content: center;
}

code {
    font-family: monospace;
    font-size: 1.1rem;
    background-color: #B0BEC5;
    color: black;
    border-radius: 4px;
    padding: 0.1rem 0.2rem;
}

.faq, div.task {
  padding: 1.2em 2em;
  margin: 2.5em auto;
  border-radius: 1em;
  background: var(--card-color);
  color: var(--text-color);
  box-shadow: 0 2px 12px rgba(60, 30, 90, 0.07);
  border-left: 6px solid var(--accent-color);
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  max-width: 700px;
  font-size: 1.08em;
  line-height: 1.6;
}



span.monospace {
    font-family: monospace;
}

li {
    margin-top: 5px;
}

.footer {
  background: var(--card-color);
  color: var(--text-color);
  border-top: 4px solid var(--accent-color);
  border-radius: 0.8em 0.8em 0 0;
  box-shadow: 0 -2px 8px rgba(60, 30, 90, 0.06);
  padding: 2em 1.5em 1.5em 1.5em;
  margin: 3em auto 0 auto;
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  font-size: 1em;
  text-align: center;
  max-width: 800px;
  line-height: 1.5;
}
.footer a {
  color: var(--accent-color);
  text-decoration: underline;
  transition: color 0.2s;
}
.footer a:hover {
  color: var(--text-color);
}
#footer_item {
  display: inline-block;
  padding: 0 1.5em;
  margin: 0.5em 0;
}

div.header {
    position: static;
    left: 0px;
    margin-top: 10px;
    bottom: 0;
    width: 100%;
    text-align: right;

}

select {
    width: 20%;
    padding: 4px 15px;
    border: 1px solid grey;
    border-radius: 4px;
    background-color: whitesmoke;
}

#landing-info-container {
    padding-top:45vh;
}

.button, .action-button {
  display: inline-block;
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0.7em 2em;
  border-radius: 2em;
  color: var(--background-color);
  background: var(--accent-color);
  border: none;
  box-shadow: 0 2px 8px rgba(60, 30, 90, 0.08);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.2s, box-shadow 0.2s, transform 0.1s;
  cursor: pointer;
  margin: 0.5em 0;
}
.button:hover, .action-button:hover {
  background: var(--card-color);
  color: var(--accent-color);
  box-shadow: 0 4px 16px rgba(60, 30, 90, 0.12);
  transform: translateY(-2px) scale(1.03);
}

h1 a:hover {
  text-decoration: none !important;
}


a.button, a.button:visited {
    color: var(--background-color) !important;
    text-decoration: none !important;
  }
  
  a.button:hover, a.button:active {
      color: var(--accent-color) !important;
      text-decoration: none !important;
    }

@media screen and (min-width: 640px) {
    .button {
        width: 30rem
    }
  }

  @media screen and (max-width: 640px) {
    :root {font-size: 0.78rem}
    h1 {font-size: 2rem; margin-top: 1rem;}
  }

.container {
    padding-top: 50px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

span {
    display: block;
    margin-top: 2rem;
    font-size: 0.7rem;
    color: #777;
}

span a {
    font-size: 0.7rem;
    color: #999;
    text-decoration: underline;
}

/* Pseudo elements for icons */

.icon {
    display: block;
    text-align: center;
    position: absolute;
    top: 20;
}

.c {
    display: flex;
    justify-content: center; 
    align-items: center; 
  }

.info {
  position: relative;
  background: var(--card-color);
  color: var(--text-color);
  border-left: 5px solid var(--accent-color);
  border-radius: 0.8em;
  box-shadow: 0 2px 8px rgba(60, 30, 90, 0.06);
  padding: 1.1em 2.2em 1.1em 1.5em;
  margin: 2em auto 2.5em auto;
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  font-size: 1.05em;
  max-width: 700px;
  line-height: 1.5;
}
.info .close-info {
  position: absolute;
  top: 0.7em;
  right: 1.1em;
  background: transparent;
  border: none;
  color: var(--accent-color);
  font-size: 1.3em;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.2s;
  z-index: 2;
}
.info .close-info:hover {
  color: var(--text-color);
}

.main-image {
  display: block;
  position: fixed;
  left: 50%;
  top: 33vh;
  transform: translate(-50%, -50%);
  max-width: 320px;
  width: 60vw;
  z-index: 0;
  pointer-events: none;
  opacity: 1;
  transition: opacity 3s, filter 1.5s;
}
.main-image.fade-out {
  opacity: 0.3;
  filter: grayscale(1);
}

/* Ensure containers and overlays are above the logo */
.w3-container, .container, .faq, .info, .footer {
  position: relative;
  z-index: 1;
}

input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 44px;
  height: 24px;
  background: #ccc;
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background 0.3s;
  vertical-align: middle;
  margin-right: 0.5em;
}
input[type="checkbox"]:checked {
  background: var(--accent-color);
}
input[type="checkbox"]::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 4px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
}
input[type="checkbox"]:checked::before {
  transform: translateX(20px);
}
input[type="checkbox"]:focus {
  box-shadow: 0 0 0 2px var(--accent-color, #512DA8);
}

input[type="text"], input[list], select {
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  font-size: 1.08em;
  background: var(--background-color);
  color: var(--text-color);
  border: 2px solid var(--accent-color);
  border-radius: 0.7em;
  padding: 0.5em 1em;
  margin: 0.5em 0;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 4px rgba(60, 30, 90, 0.06);
}
input[type="text"]:focus, input[list]:focus, select:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px var(--accent-color, #512DA8);
}
input[type="text"]::placeholder, input[list]::placeholder {
  color: #aaa;
  opacity: 1;
}
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg fill="%23512DA8" height="20" viewBox="0 0 20 20" width="20" xmlns="http://www.w3.org/2000/svg"><path d="M7.293 7.293a1 1 0 011.414 0L10 8.586l1.293-1.293a1 1 0 111.414 1.414l-2 2a1 1 0 01-1.414 0l-2-2a1 1 0 010-1.414z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 0.7em center;
  background-size: 1.2em;
  padding-right: 2.5em;
}

/* Style datalist suggestion popups (where supported) */
input[list]::-webkit-calendar-picker-indicator {
  filter: invert(0.5) sepia(1) saturate(5) hue-rotate(270deg);
}

input[list]::-webkit-input-placeholder {
  color: #aaa;
}
input[list]:-ms-input-placeholder {
  color: #aaa;
}
input[list]::-ms-input-placeholder {
  color: #aaa;
}
input[list]::placeholder {
  color: #aaa;
}

#parallel_set text {
  paint-order: stroke fill;
  stroke: #fff;
  stroke-width: 2px;
  stroke-linejoin: round;
}

.network-container {
  background: var(--background-color);
  border-radius: 1em;
  box-shadow: 0 2px 12px rgba(60, 30, 90, 0.07);
  padding: 2em 1.5em 2em 1.5em;
  margin: 2.5em auto;
  max-width: 1200px;
  width: 100%;
  min-width: 0;
  min-height: 700px;
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  position: relative;
  overflow: hidden;
}
#lecturer_network {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
#legend {
  position: absolute;
  left: 1.5em;
  bottom: 1.5em;
  z-index: 1;
  background: rgba(255,255,255,0.85);
  border-radius: 0.7em;
  box-shadow: 0 1px 6px rgba(60, 30, 90, 0.08);
  padding: 0.5em 1em;
  max-width: 380px;
  max-height: 200px;
  height: auto;
  opacity: 0.2;
  transition: opacity 0.3s;
}
#legend:hover {
  opacity: 1;
}
.search-container {
  position: static;
  z-index: 2;
}
#search_input {
  margin-left: 0.7em;
  min-width: 180px;
  box-shadow: 0 1px 6px rgba(60, 30, 90, 0.08);
  opacity: 0.85;
}

@media screen and (max-width: 700px) {
  .network-container {
    min-width: 0;
    width: 100%;
    max-width: 100vw;
    min-height: 70vh;
    height: 70vh;
    padding: 0.5em 0.2em 0.5em 0.2em;
    font-size: 0.98em;
  }
  #lecturer_network {
    min-width: 0;
    min-height: 0;
    width: 100%;
    height: 100%;
  }
  #legend {
    left: 0.5em;
    bottom: 0.5em;
    max-width: 90vw;
    padding: 0.3em 0.5em;
    font-size: 0.95em;
  }
  .search-container {
    top: 0.5em;
    left: 0.5em;
    max-width: 95vw;
    padding: 0.5em 0.7em;
    font-size: 0.98em;
  }
  #search_input {
    min-width: 80px;
    font-size: 1em;
  }
}

#lecturer-action-btn-container {
  position: static;
  z-index: 3;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  min-width: 80px;
  min-height: 40px;
  pointer-events: none;
}
#lecturer-action-btn-container .lecturer-action-btn {
  pointer-events: auto;
  background: var(--accent-color);
  color: var(--background-color);
  border: none;
  border-radius: 1em;
  font-size: 0.9em;
  padding: 0.5em 1.2em;
  font-family: Montserrat, "Helvetica Neue", Helvetica, sans-serif;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(60, 30, 90, 0.08);
  transition: background 0.2s, color 0.2s;
}
#lecturer-action-btn-container .lecturer-action-btn:hover {
  background: var(--background-color);
  color: var(--accent-color);
}

/* Flex container for search and action button */
.network-header-flex {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 1em;
  width: 100%;
  margin-bottom: 1em;
  z-index: 4;
}
.network-header-flex .search-container {
  order: 0;
}
.network-header-flex #lecturer-action-btn-container {
  order: 1;
}
@media screen and (max-width: 700px) {
  .network-header-flex {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 0.5em;
  }
}