:root {
  --bg: #050505;
  --paper: #f4f4f2;
  --mute: rgba(244, 244, 242, .62);
  --faint: rgba(244, 244, 242, .42);
  --line: rgba(244, 244, 242, .16);
  --sans: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Instrument Serif", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--paper);
  font-family: var(--sans);
}

p, h2 { margin: 0; }

main {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 28px 36px 24px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
}

.mark {
  font-size: 15px;
  font-weight: 500;
}

.now,
.host {
  margin-top: 8px;
  color: var(--faint);
  font-size: 13px;
}

.host { margin-top: 0; }

.rooms {
  list-style: none;
  margin: 0;
  padding: 28px 0 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 36px;
}

.room {
  display: flex;
  flex-direction: column;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.tiles a {
  display: block;
  min-width: 0;
  aspect-ratio: 1783 / 949;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #101010;
}

.tiles img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transform: scale(1);
  transition: transform .4s ease;
}

.tiles a:hover img,
.tiles a:focus-visible img { transform: scale(1.03); }

.tiles a:focus-visible {
  outline: 1px solid rgba(244, 244, 242, .7);
  outline-offset: 3px;
}

.room-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 28px;
  align-items: end;
  margin-top: 0;
  color: inherit;
  text-decoration: none;
}

h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 2.8vw, 2.65rem);
  font-weight: 400;
  letter-spacing: -.018em;
  line-height: 1.05;
}

.url {
  margin: 8px 0 0;
  max-width: 70ch;
  color: var(--faint);
  font-size: 14px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.open {
  grid-area: open;
  align-self: end;
  color: var(--faint);
  font-size: 14px;
}

.rooms a:hover .open,
.rooms a:focus-visible .open { color: var(--paper); }

.room-link:focus-visible {
  outline: 1px solid rgba(244, 244, 242, .7);
  outline-offset: 6px;
}

.empty {
  margin-top: auto;
  font-size: clamp(2.6rem, 5.4vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: .94;
}

@media (max-width: 800px) {
  main { padding: 22px 18px 18px; }
  header { align-items: start; }
  .rooms { justify-content: start; gap: 28px; }
  .tiles { grid-template-columns: 1fr; gap: 8px; }
  h2 { font-size: 2.15rem; }
}