:root {
  --k: 1353651.53435435;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f5f5f5;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}

h1 {
  color: #2c3e50;
  margin-bottom: 1rem;
  text-align: center;
}

h2 {
  color: #34495e;
  margin-bottom: 0.5rem;
}

.file-list summary {
  padding: 0.5rem 1rem;
  background-color: white;
  border-radius: 4px;
  color: #2c3e50;
  transition: background-color 0.3s;
  margin-bottom: 0.5em;
  font-weight: bold;
}

.file-list summary:hover {
  background-color: #e0e0e0;
}

.file-list summary::marker {
  content: "📁 ";
}

.file-list details[open] summary::marker {
  content: "📂 ";
}

.file-list ul {
  list-style: none;
}

.file-list li {
  margin-left: 0.5rem;
}

.file-list a::before {
  content: "📄 ";
}

.file-list a {
  display: block;
  padding: 0.5rem 1rem;
  background-color: white;
  border-radius: 4px;
  text-decoration: none;
  color: #2c3e50;
  transition: background-color 0.3s;
  margin-bottom: 0.5em;
}

.file-list a:hover {
  background-color: #e0e0e0;
}

.link {
  display: inline-block;
  margin-bottom: 1rem;
  color: #3498db;
  text-decoration: none;
}

.link:hover {
  text-decoration: underline;
}

main {
  display: flex;
  flex-flow: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

ul {
  list-style: none;
}

details {
  cursor: pointer;
}

main > table {
  margin: auto;
}

td {
  text-align: left;
}

.member {
  border-spacing: 0;
  margin: 0;
  border: 8px solid #34495e;
  border-radius: 6px;
}

.legend {
  border-collapse: collapse;
  border-spacing: 0;
}

.legend tbody {
  border: 2px solid black;
}

.member td,
.legend td {
  border: 2px inset #2c3e50;
}

.interface {
  position: relative;
  text-align: center;
  min-width: 2em;
  height: 2em;
  mix-blend-mode: darken;
  /*! padding: 0; */
  print-color-adjust: exact;
  cursor: help;
  transition: 0.2s background-color;
}

.interface:hover {
  background-color: #ddd;
}

.vlan {
  color: #ecf0f1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  background-color: hsl(calc(var(--k) * var(--pvid)) 97% 70%);
}

.vlan:hover {
  background-color: hsl(calc(var(--k) * var(--pvid)) 65% 70%);
}

.trunk {
  font-weight: bold;
  border: 4px solid !important;
  border-image-slice: 1 !important;
  border-image-source: linear-gradient(
    127deg,
    red,
    orange,
    yellow,
    green,
    blue,
    violet
  ) !important;
  padding: 0;
}

.hybrid {
  background-image: linear-gradient(
    135deg,
    hsl(calc(var(--k) * var(--tagged)) 100% 60%) 50%,
    hsl(calc(var(--k) * var(--untagged)) 100% 60%) 50%
  );
}

.shutdown:not([class*="loopback-detection action shutdown"]) {
  background-color: lightgray !important;
  background-image: none !important;
  color: gray !important;
}

.poe::before {
  content: "⚡";
  font-size: 0.65em;
  position: absolute;
  top: -0.2em;
  right: -0.25em;
}

.voice_vlan::after {
  content: "📞";
  font-size: 0.65em;
  position: absolute;
  bottom: -0.15em;
  left: 0;
}

footer {
  display: flex;
  flex-flow: column;
  align-items: center;
}

#colorSlider {
  width: 33%;
}

@media print {
  .no-print {
    display: none;
  }
}