:root {
  color-scheme: dark;
  background: #050706;
  color: #f9fafb;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 42%, rgb(31 84 68 / 34%), transparent min(58vw, 44rem)),
    radial-gradient(circle at 50% 105%, rgb(89 54 38 / 28%), transparent min(70vw, 52rem)),
    #050706;
}

.emoji-wall {
  position: relative;
  display: grid;
  width: 100dvw;
  height: 100dvh;
  overflow: hidden;
  isolation: isolate;
}

.emoji-stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: max(22px, env(safe-area-inset-top)) max(22px, env(safe-area-inset-right))
    max(22px, env(safe-area-inset-bottom)) max(22px, env(safe-area-inset-left));
}

.reaction {
  display: grid;
  place-items: center;
  width: min(86dvw, 86dvh);
  height: min(86dvw, 86dvh);
  color: #fff;
  font-size: min(68dvw, 68dvh);
  line-height: 1;
  text-align: center;
  text-shadow:
    0 18px 52px rgb(0 0 0 / 48%),
    0 0 72px rgb(255 255 255 / 14%);
  transform-origin: center;
  animation: hero-pop 8.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  will-change: transform, opacity, filter;
}

.reaction-emoji {
  display: grid;
  place-items: center;
  line-height: 1;
}

.reaction:not(.reaction-group) .reaction-emoji {
  width: 100%;
  height: 100%;
}

.reaction img {
  display: block;
  width: min(66dvw, 66dvh);
  height: min(66dvw, 66dvh);
  object-fit: contain;
  filter:
    drop-shadow(0 18px 42px rgb(0 0 0 / 48%))
    drop-shadow(0 0 56px rgb(255 255 255 / 12%));
}

.reaction-group {
  width: min(92dvw, 88dvh);
  height: min(92dvw, 88dvh);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: minmax(0, 1fr);
  gap: clamp(10px, 2.6dvw, 34px);
  align-content: center;
  justify-content: center;
  font-size: clamp(72px, 18dvw, 190px);
}

.reaction-group[data-count="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reaction-group[data-count="4"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reaction-group[data-count="10"],
.reaction-group[data-count="11"],
.reaction-group[data-count="12"] {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.reaction-group .reaction-emoji {
  min-width: 0;
  min-height: 0;
  width: 100%;
  height: 100%;
  text-align: center;
}

.reaction-group .reaction-emoji img {
  width: 100%;
  height: 100%;
  max-width: min(24dvw, 24dvh);
  max-height: min(24dvw, 24dvh);
  object-fit: contain;
}

.reaction-group[data-count="2"] .reaction-emoji img {
  max-width: min(36dvw, 36dvh);
  max-height: min(36dvw, 36dvh);
}

.reaction-group[data-count="3"] .reaction-emoji img,
.reaction-group[data-count="4"] .reaction-emoji img {
  max-width: min(30dvw, 30dvh);
  max-height: min(30dvw, 30dvh);
}

.message-ticker {
  position: fixed;
  inset: 0;
  z-index: 2;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: max(28px, env(safe-area-inset-top)) 0 max(28px, env(safe-area-inset-bottom));
  background:
    linear-gradient(90deg, rgb(5 7 6 / 0%), rgb(5 7 6 / 72%) 18%, rgb(5 7 6 / 72%) 82%, rgb(5 7 6 / 0%)),
    rgb(5 7 6 / 10%);
  color: rgb(249 250 251 / 94%);
  font-size: clamp(88px, 30dvh, 260px);
  font-weight: 820;
  line-height: 0.92;
  letter-spacing: 0;
  white-space: nowrap;
  pointer-events: none;
  text-shadow:
    0 14px 42px rgb(0 0 0 / 58%),
    0 0 38px rgb(255 255 255 / 14%);
}

.message-ticker[hidden] {
  display: none;
}

.message-ticker span {
  display: inline-block;
  width: max-content;
  padding-inline: 8dvw;
  transform: translate3d(110dvw, 0, 0);
  animation: full-screen-ticker var(--ticker-duration, 9s) linear forwards;
  will-change: transform;
}

.connection-state {
  position: fixed;
  right: max(12px, env(safe-area-inset-right));
  top: max(12px, env(safe-area-inset-top));
  z-index: 3;
  min-width: 4.8rem;
  padding: 7px 9px;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 6px;
  background: rgb(5 7 6 / 58%);
  color: rgb(249 250 251 / 54%);
  font-size: 12px;
  text-align: center;
  backdrop-filter: blur(10px);
}

@keyframes hero-pop {
  0% {
    opacity: 0;
    filter: blur(12px);
    transform: scale(0.58) rotate(-3deg);
  }

  10% {
    opacity: 1;
    filter: blur(0);
    transform: scale(1.04) rotate(0deg);
  }

  28% {
    transform: scale(1) rotate(0deg);
  }

  82% {
    opacity: 1;
    transform: scale(1.02) rotate(0deg);
  }

  100% {
    opacity: 0;
    transform: scale(1.14) rotate(2deg);
  }
}

@keyframes full-screen-ticker {
  0% {
    transform: translate3d(110dvw, 0, 0);
  }

  100% {
    transform: translate3d(-100%, 0, 0);
  }
}

@media (orientation: portrait) {
  .reaction {
    width: min(92dvw, 78dvh);
    height: min(92dvw, 78dvh);
    font-size: min(78dvw, 62dvh);
  }

  .reaction img {
    width: min(76dvw, 60dvh);
    height: min(76dvw, 60dvh);
  }
}

@media (max-width: 760px) {
  .message-ticker {
    font-size: clamp(72px, 22dvh, 180px);
  }
}