*,
*::before,
*::after {
  box-sizing: border-box;
}

/* ---- Retro site shell (index, explore) ---- */

body.retro-site {
  margin: 0;
  min-height: 100%;
  font-family: "Comic Sans MS", "Comic Sans", "Chalkboard SE", cursive;
  font-size: 16px;
  line-height: 1.5;
  color: #eee6ff;
  background: #0a0014 url("../background.jpg") center top fixed;
  background-size: cover;
}

body.retro-site a {
  color: #66ffff;
}

body.retro-site a:visited {
  color: #ff66ff;
}

body.retro-site a:hover {
  color: #ffff66;
}

.retro-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

.retro-header {
  text-align: center;
  padding: 1rem 0 0.5rem;
}

.retro-banner {
  max-width: 100%;
  height: auto;
  image-rendering: auto;
}

.retro-title {
  font-family: "Times New Roman", Times, Georgia, serif;
  font-size: 1.75rem;
  font-weight: bold;
  color: #ff99ff;
  text-shadow: 2px 2px 0 #660066;
  margin: 0.75rem 0 0.5rem;
  letter-spacing: 0.02em;
}

.retro-intro {
  font-size: 1rem;
  color: #ddd0ff;
  margin: 0;
  max-width: 36rem;
  margin-inline: auto;
}

.retro-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 0;
}

.retro-btn {
  display: inline-block;
  font-family: "Times New Roman", Times, serif;
  font-size: 0.95rem;
  font-weight: bold;
  color: #000 !important;
  background: #c0c0c0;
  border: 3px outset #dfdfdf;
  padding: 0.35rem 1rem;
  text-decoration: none;
  cursor: pointer;
  line-height: 1.3;
}

.retro-btn:hover {
  background: #d4d4d4;
  color: #000 !important;
}

.retro-btn:active {
  border-style: inset;
  background: #a8a8a8;
}

.retro-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  border-style: inset;
}

.retro-hr {
  border: none;
  border-top: 3px double #9966cc;
  margin: 1rem 0;
}

.retro-construction-wrap {
  text-align: center;
  margin-bottom: 1rem;
}

.retro-main {
  padding: 0.5rem 0;
}

.retro-panel {
  background: rgba(10, 0, 30, 0.85);
  border: 4px ridge #9966cc;
  padding: 1rem;
  text-align: center;
}

.retro-panel-title {
  font-family: "Times New Roman", Times, serif;
  font-size: 1.35rem;
  color: #ffccff;
  margin: 0 0 0.25rem;
}

.retro-panel-desc {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: #bbaadd;
}

.retro-construction {
  flex-shrink: 0;
}

.retro-blurb {
  text-align: center;
  margin: 1.25rem 0 0;
  font-size: 0.95rem;
  color: #ccb8ff;
}

.retro-footer-links {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
}

.retro-footer-links a {
  font-weight: bold;
}

.retro-footer {
  text-align: center;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.8rem;
  color: #9988bb;
  padding: 0.5rem 0;
}

.retro-footer-small {
  margin: 0.35rem 0;
  font-size: 0.75rem;
}

.retro-marquee {
  background: #110022;
  border-bottom: 3px double #ff66ff;
  color: #00ff99;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.85rem;
  font-weight: bold;
}

.retro-page-info {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.9rem;
  color: #ffccff;
}

body.retro-site #map {
  height: 400px;
  border: 4px inset #663399;
  border-radius: 0;
  margin: 0;
  background: #1a0033;
}

body.retro-site .explore-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1rem;
}

body.retro-site .explore-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

body.retro-site .explore-tile {
  background: rgba(10, 0, 30, 0.9);
  border: 3px groove #9966cc;
  border-radius: 0;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

body.retro-site .explore-tile:hover {
  border-color: #ff66ff;
  box-shadow: 0 0 8px #ff66ff;
}

body.retro-site .explore-tile-label {
  padding: 0.5rem 0.75rem;
  font-family: "Times New Roman", Times, serif;
  font-weight: bold;
  font-size: 0.9rem;
  color: #ffccff;
  background: #220044;
  border-bottom: 2px solid #6633cc;
}

body.retro-site .explore-tile iframe {
  width: 100%;
  height: 140px;
  border: none;
  display: block;
  background: #fff;
  pointer-events: none;
}

body.retro-site .view-error {
  color: #ff6666;
  font-family: "Comic Sans MS", cursive;
}

body.retro-site > .floating-button {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 1000;
}

/* ---- Marquee (shared) ---- */

.marquee-bar {
  overflow: hidden;
  white-space: nowrap;
  padding: 0.45rem 0;
}

.marquee-inner {
  display: inline-block;
  animation: marquee 28s linear infinite;
  padding-left: 100%;
}

.marquee-inner span {
  margin-right: 3rem;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

/* ---- Full-screen contribution view ---- */

html,
body.view-page {
  margin: 0;
  padding: 0;
}

body.view-page {
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
  font-family: system-ui, sans-serif;
}

body.view-page #view-content {
  position: fixed;
  inset: 0;
}

body.view-page .view-frame-wrap {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 0;
  background: #fff;
}

body.view-page .view-frame-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

body.view-page .view-error {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  margin: 0;
  color: #c00;
}

.view-floating-nav {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 1000;
  display: flex;
  gap: 0.5rem;
}

.floating-button {
  display: inline-block;
  font-family: "Times New Roman", Times, serif;
  font-size: 0.9rem;
  font-weight: bold;
  color: #000 !important;
  background: #c0c0c0;
  border: 3px outset #dfdfdf;
  padding: 0.4rem 1rem;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.3;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.floating-button:hover {
  background: #d4d4d4;
  color: #000 !important;
  transform: none;
}

.floating-button:active {
  border-style: inset;
  background: #a8a8a8;
}

.view-frame-wrap {
  border: 1px solid #999;
  overflow: hidden;
  background: #fff;
}

.view-frame-wrap iframe {
  width: 100%;
  height: 480px;
  border: none;
  display: block;
}

.view-error {
  padding: 2rem;
  text-align: center;
}

body:not(.view-page):not(.retro-site) > .floating-button {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 1000;
}

@media (max-width: 520px) {
  .retro-title {
    font-size: 1.35rem;
  }

  body.retro-site #map {
    height: 280px;
  }
}