.bot-lane {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0;
  z-index: 15;
  pointer-events: none;
}

.bot {
  position: relative;
  width: max-content;
  image-rendering: pixelated;
}

.bot-lane .bot {
  position: absolute;
  left: 0;
  bottom: 20px;
  will-change: transform;
}

.bot-body,
.bot svg {
  display: block;
}

.bot svg {
  shape-rendering: crispEdges;
}

.mascot {
  position: relative;
  min-width: 66px;
  min-height: 66px;
  cursor: pointer;
  z-index: 1;
}

.mascot .bot {
  position: absolute;
  left: 0;
  bottom: 0;
}

.mascot:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.bubble {
  position: absolute;
  bottom: 100%;
  left: 50%;
  z-index: 5;
  width: max-content;
  max-width: 170px;
  margin-bottom: 12px;
  padding: 8px 10px;
  text-align: center;
  font-size: 1.25rem;
  line-height: 1.1;
  color: var(--bg);
  background: var(--text);
  box-shadow: 0 0 0 3px var(--outline);
  animation: bot-fade-in .25s steps(3) both;
  transform: translateX(-50%);
}

.bubble::after {
  content: '';
  position: absolute;
  top: 100%;
  left: calc(50% - 4px);
  width: 8px;
  height: 8px;
  margin-top: 3px;
  background: var(--text);
}

.mascot .bubble {
  top: 0;
  right: 100%;
  bottom: auto;
  left: auto;
  margin: 0 14px 0 0;
  transform: none;
}

.mascot .bubble::after {
  top: 14px;
  left: 100%;
  margin: 0 0 0 3px;
}

.bot-lane .bubble.edge-l {
  left: 0;
  transform: none;
}

.bot-lane .bubble.edge-r {
  right: 0;
  left: auto;
  transform: none;
}

.bot-lane .bubble.edge-l::after {
  left: 14px;
}

.bot-lane .bubble.edge-r::after {
  right: 14px;
  left: auto;
}

.mascot .bot-body {
  animation: bot-bob 1.2s steps(1) infinite;
}

.bot.walking .bot-body {
  animation: bot-bob .24s steps(1) infinite;
}

.bot.panic .bot-body {
  animation: bot-jitter .16s steps(1) infinite;
}

.bot .bot-body[data-anim="hop"] {
  animation: bot-hop .5s steps(1);
}

.bot .bot-body[data-anim="spin"] {
  animation: bot-spin .5s steps(1) 2;
}

.bot .bot-body[data-anim="jitter"] {
  animation: bot-jitter .16s steps(1) 3;
}

@keyframes bot-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes bot-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes bot-jitter {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-2px, -2px); }
  50% { transform: translate(2px, 0); }
  75% { transform: translate(-2px, 2px); }
}

@keyframes bot-hop {
  0%, 100% { transform: translateY(0); }
  20%, 40% { transform: translateY(-12px); }
  60% { transform: translateY(-24px); }
  80% { transform: translateY(-12px); }
}

@keyframes bot-spin {
  0%, 100% { transform: scaleX(1); }
  25%, 75% { transform: scaleX(.3); }
  50% { transform: scaleX(-1); }
}

@media (prefers-reduced-motion: reduce) {
  .bot-body,
  .bubble {
    animation: none !important;
  }
}

@media (max-width: 640px) {
  .topbar {
    position: relative;
  }

  .topbar .brand {
    padding-right: 58px;
  }

  .topbar .mascot {
    position: absolute;
    top: 0;
    right: 0;
    width: 52px;
    min-width: 52px;
    height: 52px;
    min-height: 52px;
  }

  .topbar .mascot .bot {
    transform: scale(.78);
    transform-origin: bottom right;
  }

  .topbar .mascot .bubble {
    right: 44px;
    top: 2px;
    margin-right: 8px;
    white-space: nowrap;
  }

  .bot-lane .bot {
    bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  }
}