/* font by Sarah Cadigan-Fried https://fonts.google.com/?query=Sarah+Cadigan-Fried */
@font-face {
  font-family: "TEXT";
  src: url("Jersey15-Regular.ttf");
}

:root {
  --bg-color: #7d3092;
  --bg2-color: color-mix(in oklab, var(--bg-color) 50%, #050120);
  --bright: #fff;
  --dark: #000;
  --bg-darken: color-mix(in oklab, var(--dark) 50%, transparent);
  --bg-lighten: color-mix(in oklab, var(--bright) 20%, transparent);
  --txt-color: var(--bright);
  --txt2-color: color-mix(in oklab, var(--txt-color) 60%, #333);
  --alt-color: #eeb015;
  --alt2-color: #e35757;
  --top-shadow: -1px -1px 1px var(--dark), 1px -1px 1px var(--dark);
  --drop-shadow: 5px 4px 1px var(--dark), 4px 3px 1px var(--dark), 3px 2px 1px var(--dark), 0 2px 1px var(--dark);
  --radius: 4px;
  --speed: 300ms;
  --font-size: 1.6rem;
}

* {
  padding: 0;
  margin: 0;
  outline-offset: 2px;
}

/* https://gist.github.com/ffoodd/000b59f431e3e64e4ce1a24d5bb36034 */
.visually-hidden {
  border: 0 !important;
  clip-path: inset(50%) !important;
  height: 1px !important;
  margin: -1px !important;
  overflow: hidden !important;
  padding: 0 !important;
  width: 1px !important;
  white-space: nowrap !important;

  * {
    overflow: hidden !important;
  }
}

html {
  height: 100%;
  box-sizing: border-box;
  background-color: var(--bg-color);
  background-image: linear-gradient(140deg, var(--bg-color) 0%, var(--bg-color) 30%, #0c0c0c);
  background-attachment: fixed;
  color: var(--txt-color);
}

html,
button {
  font-family: "TEXT", "arial", "sans-serif";
  font-size: 100%;
  letter-spacing: 0.13rem;
  text-shadow: var(--drop-shadow);
}

body {
  height: 100%;
  font-size: var(--font-size);
  font-weight: 200;
  line-height: 1.3;
}

h1,
h2 {
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-weight: 200;
  line-height: 1;
}

h1 {
  position: relative;
  top: 0;
  margin: 1rem auto 0;
  text-align: center;
  transition: top var(--speed);

  @starting-style {
    top: -200px;
  }

  img {
    height: clamp(10rem, 17vh, 50vw);
    margin: 0 auto;
  }
}

h2 {
  margin: 2.4rem auto 1.2rem;
}

h3 {
  border-block-end: 2px dashed var(--alt2-color);
}

strong {
  color: var(--alt2-color);
  text-shadow: var(--drop-shadow), var(--top-shadow);
}

a {
  display: inline-block;
  padding: 0 3px;
  border-radius: var(--radius);
  color: var(--alt-color);
  text-shadow: var(--drop-shadow), var(--top-shadow);
  text-decoration-color: var(--alt-color);
  text-underline-offset: 0.3rem;
  transition:
    text-underline-offset calc(var(--speed) / 3),
    background-color var(--speed),
    padding-inline-end var(--speed);

  position: relative;
}

a:hover,
a:focus {
  background-color: var(--bg-lighten);
  text-underline-offset: 0.5rem;
}

a:focus,
button:focus,
input:focus {
  outline: 2px solid var(--alt-color);
}

a:visited {
  text-decoration-color: var(--alt2-color);
}

a:active,
button:active {
  color: var(--txt-color);
  text-decoration-color: var(--txt-color);
}

a[target]::after {
  --size: calc(var(--font-size) / 1.66);
  --position: calc(var(--font-size) * -0.5);
  content: "";
  position: absolute;
  top: var(--position);
  right: var(--position);
  width: var(--size);
  height: var(--size);
  padding: 1px 1px 0 0;
  border-radius: var(--radius);
  background-color: var(--alt-color);
  background-position: top right;
  background-repeat: no-repeat;
  background-size: var(--size);
  background-image: url(./img/external-link-svgrepo-com.svg);
  filter: drop-shadow(5px 4px 1px var(--dark));
  opacity: 0;
  transition: opacity var(--speed);
}

a[target]:hover::after,
a[target]:focus::after {
  opacity: 1;
}

button,
input[type="button"],
input[type="submit"] {
  appearance: none;
  padding: 0.4rem 0.8rem;
  border: 2px solid var(--bg-lighten);
  border-color: var(--bg-lighten) transparent transparent var(--bg-lighten);
  border-radius: var(--radius);
  background-color: var(--bg-lighten);
  color: var(--alt-color);
  text-transform: uppercase;
  text-shadow: var(--drop-shadow), var(--top-shadow);
  box-shadow: var(--drop-shadow);
  cursor: pointer;

  &:hover {
    border-color: var(--txt-color);
  }
}

img {
  display: block;
}

ul {
  list-style: none;

  li {
    background-color: var(--bg2-color);
    border-radius: calc(2 * var(--radius));
    border: 2px dashed var(--alt2-color);
    box-shadow: var(--drop-shadow);
  }

  li:not(:last-child) {
    margin-block-end: 1.2rem;
  }

  li.past {
    opacity: 0.6;
    background-color: color-mix(in oklab, var(--bg2-color) 70%, #333 30%);
  }

  h3,
  p {
    padding: 1rem;
  }
}

#socials-list {
  li {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  img {
    max-height: 2.5rem;
    max-width: 2.5rem;
    margin-inline-end: 1rem;
    filter: drop-shadow(5px 4px 1px var(--dark));

    @media (max-width: 450px) {
      display: none;
    }
  }
}

#layout {
  min-height: 100%;
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background-image: linear-gradient(to bottom, var(--bg-darken) 0, transparent 1px), linear-gradient(to right, var(--bg-darken) 0, transparent 1px);
  background-repeat: repeat;
  background-size: 12px 12px;
  background-attachment: fixed;

  &::before,
  &::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(./img/ryu-hadoken-outline.png);
    background-repeat: no-repeat;
    z-index: -1;
    background-position: 110% 60%;
    background-size: 35vw;
    opacity: 0.1;

    @media (max-width: 1070px) {
      display: none;
    }
  }

  &::before {
    background-image: url(./img/ryu-shoryuken-outline.png);
    background-position: 5% 32%;
    background-size: 20vw;
  }
}

main,
footer {
  width: calc(100% - 2rem);
  max-width: 580px;
  margin: 0 auto;
  padding: 0 1rem;

  opacity: 1;
  transition: opacity var(--speed);

  @starting-style {
    opacity: 0;
  }
}

footer {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin-block-start: 3rem;
  padding-block: 1rem;
  font-size: 1.3rem;
  border-block-start: 2px dashed var(--txt2-color);
  color: var(--txt2-color);

  @media (max-width: 450px) {
    display: block;
    text-align: center;
  }
}

.intro {
  margin-block-start: 1rem;
  line-height: 1;
}

.flyer {
  text-align: center;
  margin-block-end: 1rem;
}

.close {
  background-color: var(--dark);
  text-align: center;
  padding-block: 1rem;
}

.expired {
  text-align: center;
  padding-block: 0 0.5rem;
}

.more {
  text-align: center;
  padding-block: 2rem 0;
}

dialog {
  position: relative;
  max-height: 90vh;
  max-width: 90vh;
  margin: auto;
  border: none;
  border-radius: var(--radius);
  background-color: var(--dark);
  color: var(--txt-color);

  img {
    width: 100%;
  }

  &::backdrop {
    background-color: var(--dark) 9;
  }

  &[popover] {
    padding: 1rem 2rem;
    font-size: 2rem;

    ul {
      margin-block-start: 1rem;
    }

    li {
      padding: 0.4rem 0.8rem;
      background: var(--bg-color);
      border: none;
    }
  }
}