:root {
  --highlight-gradient-1: #0011ff;
  --highlight-gradient-2: #e52e71;
  --featured-color: var(--highlight-gradient-1);
}
@media (prefers-color-scheme: dark) {
  --featured-color: var(--highlight-gradient-2);
}


@property --scrollbar {
  syntax: "<length>";
  inherits: true;
  initial-value: 0px;
}
html {
  container-type: inline-size;
}
body {
  --scrollbar: calc(100vw - 100cqw);
}

@keyframes highlightframes {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

input.theme-switch[type="checkbox"][role="switch"] {
  font-size: 120%;
  &:before {
    content: "🌣";
    color: #333;
    font-weight: bold;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9em;
  }
  &:checked {
    background-color: rgb(50, 50, 94);
    &:before {
      content: "☽";
      color: #ccc;
      background-color: rgb(22, 22, 65);
      margin-inline-start: calc(2.25em - 1.1em);
    }
    border: 2px solid #fff3;
  }
}

/* Homepage */
header {
  font-size: 120%;
  margin: 0;
  padding: 0;

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

  a[role="button"] {
    font-size: 75%;
  }

  a.logo {
    text-decoration: none;
    font-weight: bold;
    color: #000;
    font-weight: 200;
    border-radius: 0.5ex;
    padding: 0.5ex;
    background: url(/logo-light.svg);
    background-size: contain;
    background-repeat: no-repeat;
    span {
      visibility: hidden;
      overflow: hidden;
      display: inline-block;
      width: 3em;
      height: 1ex;
    }
  }
  @media (max-width: 450px) {
    font-size: 100%;
    a.logo {
      background-size: 60px 36px;
      background-position: left top;
      padding: 0;
      span {
        display: block;
        height: 36px;
      }
    }
    nav ul li:first-child {
      display: none;
    }
  }
}

html[data-theme="dark"] {
  --featured-color: #85b8d1;
  header a.logo {
    background-image: url(/logo-dark.svg);
    color: white;
  }
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme]) {
    --featured-color: #85b8d1;
    header a.logo {
      background-image: url(/logo-dark.svg);
      color: white;
    }
  }
}

/* Homepage-specific styles live in /homepage.css */

.simple-form {
  width: fit-content;
  max-width: 550px;
  margin: 0 auto;
}

.form {
  width: fit-content;
  max-width: 550px;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

footer {
  border-top: 1px solid var(--pico-muted-border-color);
  margin-top: auto;
  padding-block: 1.5rem;
  font-family: var(--pico-font-family-monospace);
  font-size: 0.8125rem;
  color: var(--pico-muted-color);

  .footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
  }

  .footer-left a {
    color: var(--pico-color);
    text-decoration: none;
    &:hover {
      color: var(--pico-primary);
    }
  }

  .footer-links {
    display: flex;
    gap: 1.25rem;
    a {
      color: var(--pico-muted-color);
      text-decoration: none;
      &:hover {
        color: var(--pico-primary);
      }
    }
  }

  @media (max-width: 560px) {
    .footer-inner {
      justify-content: center;
      text-align: center;
    }
  }
}

fieldset a.hint {
  font-size: 90%;
  display: block;
  color: #666;
  text-align: right;
}

@property --bg-x {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 0%;
}
@property --bg-y {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 0%;
}

@keyframes nicebg {
  0% {
    --bg-x: 0%;
    --bg-y: 0%;
  }
  25% {
    --bg-x: 100%;
    --bg-y: 0%;
  }
  50% {
    --bg-x: 100%;
    --bg-y: 100%;
  }
  75% {
    --bg-x: 0%;
    --bg-y: 100%;
  }
  100% {
    --bg-x: 0%;
    --bg-y: 0%;
  }
}

@media (min-width: 800px) {
  main.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    justify-items: center;
    min-height: 100vh;
    gap: 0;
    padding: 0;
    background: linear-gradient(
      90deg,
      transparent 50%,
      rgba(0, 13, 37, 0.333) 50%,
      #0001 70%
    );
    margin: 0;

    section {
      padding: 1em;
    }

    aside {
      background-color: #0245;
      background:
        radial-gradient(
          at var(--bg-x) var(--bg-y),
          #f442,
          #44b2,
          transparent
        ),
        radial-gradient(
        at calc(100% - var(--bg-x)) calc(100% - var(--bg-y)),
        #4aa2,
        #44b2,
        transparent
      ),
        conic-gradient(at 50% -10%, #f443, #44b3, #4aa3, #f443);
      width: 100%;
      height: 100%;
      animation: nicebg 30s linear infinite;
      @media (prefers-reduced-motion: reduce) {
        animatioan: none;
      }
    }

    header {
      margin-bottom: 1em;
      text-align: center;
      div.container {
        display: block;
      }
    }
    & + footer {
      margin-top: 0;
    }
  }
}

p.error {
  border: 1px solid var(--pico-form-element-invalid-border-color);
  padding: var(--pico-form-element-spacing-vertical)
    var(--pico-form-element-spacing-horizontal);
  border-radius: var(--pico-border-radius);
  background-color: rgb(184, 106, 107, 0.15);
  color: darkred;
}

main.sidebar header div.container-fluid {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (min-width: 800px) {
  main.sidebar {
    display: grid;
    grid-template-columns: 20% 80%;
    grid-template-rows: auto 1fr;
    header {
      grid-column: 1 / -1;
      grid-row: 1;
      border-bottom: 1px solid var(--pico-form-element-border-color);
    }
    section {
      grid-column: 2;
      grid-row: 2;
      padding: 1em;
    }
    aside {
      grid-column: 1;
      grid-row: 2;
      border-right: 1px solid var(--pico-form-element-border-color);
      padding: 1em;
    }
  }

  body:has(main.sidebar) {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    main.sidebar {
      grid-row: 2;
      margin: 0;
      padding: 0;
    }
    footer {
      grid-row: 3;
      margin: 0;
    }
  }
}

.header-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1em;

  label {
    grid-column: 1/-1;
  }
}

label[data-tooltip] {
  border-bottom: none;
}

#dashboard-contents ul {
  padding-left: 0;
  li {
    list-style-type: none;
  }
}

li.separator {
  border-bottom: 1px dotted rgba(0, 0, 0, 0.1);
  padding: 0;
  margin: 1em 0;
}

button.outline.danger {
  border: 1px solid #ec4022;
  color: #c9381e;
  background-color: transparent;

  &:hover {
    background-color: #ec4022;
    color: white;
  }
}

h1#notfound {
  font-size: 300%;
  text-align: center;
  margin-top: 2em;

  & + p {
    text-align: center;
    font-size: 150%;
    margin-top: 1em;
  }
}

section.text {
  max-width: 700px;
  margin-inline: auto;
  
  h2 {
    margin-bottom: .5em;
  }
  h3 {
    margin-top: 1em;
  }

}
@media (min-width: 1000px) {
  main:has(aside.toc) {
    display: flex;
    gap: 1em;

    section.text {
      margin-left: 0;
    }
  }
}

.contact {
  article{
  max-width: 600px;
  margin-right: auto;
  #subject {
    display: none;
  }
}
}

main.split label.website {
  display: none;
}

form.inline {
  display: inline;

  input[type="submit"] {
    display: inline-block;
    width: auto;
    height: auto;
    padding: 1ex;
    margin-inline: 1ex;
    line-height: 1rem;;
  }
}

ul.users-list li.banned {
  opacity: 0.5;
  a {
    text-decoration: line-through;
  }
}