style.css

* {
  box-sizing: border-box;
}
/* Add styles for dark mode */
body.dark-mode {
    background-color: #1a1a1a;
    color: #ffffff;
  overflow: hidden;
}


.mode-toggle {
  cursor:pointer;
}

/* Add styles for light mode */
body.light-mode {
    background-color: #ffffff;
    color: #000000;
  overflow: hidden;
}

body {
  padding: 0;
  margin: 0;
  font-family: sans-serif;
  transition: background-color 0.5s;
  overflow: hidden;
}

p, h1, h2, h3, h4 {
  display: inline-block;
  margin-block-start: 0em;
  margin-block-end: 0em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  padding-inline-start: 0px;
}

.wrapper {
  position: absolute;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.leg {
  position: absolute;
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAMCAYAAABfnvydAAAAAXNSR0IArs4c6QAAAElJREFUKFNjZICC/////4exQTQjIyMjmAYR6JIwhSBFjLMiLP6nLj+OrBnOnh1pyTBSFIA8jS0sQGGQtuIEJDhhipBDCyQJ4gMALug8VaRjkWwAAAAASUVORK5CYII=);
  width: calc(2 * 8px);
  height: calc(2 * 12px);
  background-size: calc(2 * 8px) calc(2 * 12px) !important; 
  transition: 0.15s;
}

.body {
  position: absolute;
  background-image: url(data:image/png;base64,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);
  width: calc(2 * 6 * 48px);
  height: calc(2 * 48px);
  background-size: calc(2 * 6 * 48px) calc(2 * 48px) !important; 
}

.dog {
  position: absolute;
  width: calc(2 * 48px);
  height: calc(2 * 48px);
  animation: fade-in forwards 1s;
  transition: 0.5s;
}

@keyframes fade-in {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.head {
  position: absolute;
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAgCAYAAACl82LUAAAAAXNSR0IArs4c6QAAA+hJREFUeF7tmtuV1DAMhiddQSdQABS1FACdQFezx4cVR2h1+X1LnJXnaSbjRLfPkhz7eOzP9kACDxwJbNwmbg88bgP6y5dPz++//txG383WWh64BTgF8m8/fz9+fP382LCvBdBdtNmgN0Rqteqymj4NLp1+CwR6rSNrx3tWUjanMVdn9dWqy2r69BJbyw46PgRdOrL8towpbcVox3N5pX0pnwK7/F6u0Wdke0PyqXWydJghuzzT8rdm/0i7e4FtuX8ma1Wgk3M9IwjCEZlXZnMpl8viuhH0FHiCpQYEDjivJlKO9ImU3Rrwcl/kbz7hKQHU2Nii28x7OOiR7TzhIay5oGttg6fAKMdrkGkOtkC3xiIQeLI1+yx/IM6XeqJ2WxOPrh/HESawmcC2PHs2a6pDrJklA21lWBmImqBHWbwmu2r6ebCjstFAjrA78rmlSyTb6m21695Yq2VDe+ezWHsH+uhgczCjjFojuya7IjrUyEZBR9sJS3ZNxaqtYlo7Z12jtRePnwcy/RfBfqbP/wN9luCzQdMWqx50V9pd9JoFemQzB1iDU4Kq/S4yvAngVQOkD69JKnysrGgfHnQKtgwId8qVoEeQR/14BILVwnAAve/y+VpVlvej91wC+uxge1k9q2wkm7eCLquaBBTp0aOMTrpZE4Xs02TPhFxj7V9Gzwrbqna3LkK1iaFl9V7QqZ9vaV2u8PkG/e0cTdQCRP/T+3MvU8nXfl7Ae0H3+tXIltn/b9Ane9jKbCPKqAe6tWt7RcAnuxh6vLcuKQ+oiUfkd2qbUmV0bSPlTNi0Ml8TVIQiHnhvl9rrv2sWl1YLY/Xn5frz+VSPkSBVUfoguodingZ0bwNlFuzRTnGrXCu4vHLwszDRmxIJpda/I9fQxasFujWRNbuQSV/GvAPdm2noQ5Fx1vZ0a9ARmWXMFaCTXNJRA6426PyZ3vGDDfpfry+V0SmjjC7jfBJE5z9mTzTudK7XLLmUBa3daN5yyImIZG+tNUEzemSzthBHr3Hf8uS2zIbRTNijcx/knCgAaPXQxnkTrVeutRNsTa4I0lGge/6qeeNkHYXw3ky5O6MfDbYoq2mBoEw3qrqgOvTKlX17NLnRxShPAlavb7Vm1rt6JLFYfTnSr2u2m6cXizIjgo0GWpbzHvktMiX0PeBZrxORitAjl/fv0QE6RJczxvTaK1uV8luzPTyP3mtsj8PJCXT4CNWlR6aX5RH5I2VrfbSlw0i5iJ2jx1ivKb21BHUgVkXhOt7ugP5oB+/n5fDABj1HnNNbuUFPj0AOB2zQc8Q5vZUb9PQI5HDABj1HnNNbuUFPj0AOB7wCKr30XX1N2MUAAAAASUVORK5CYII=);
  width: calc(2 * 6 * 31px);
  height: calc(2 * 32px);
  background-size: calc(2 * 6 * 31px) calc(2 * 32px) !important; 
}

.head-wrapper.happy > .head {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALoAAAAgCAYAAACl82LUAAAAAXNSR0IArs4c6QAABCpJREFUeF7tmtlx3DAMQFddxZ0kBSS/Hlfi8W9cQNJJ0tV6qAl2YAgnRVBSyP2yJYq4HkHwWG7zNz0wgAeWAWycJk4P3C4D+s+vX+4/fv+9jL6TrXN54BLgFMi///pze//2dJuwnwugq2gzQa+I1Nlml7PpU+HS9E9coEcdGW2vWQnZHNocndXPNrucTZ+9xEbZ8bY3QaeOLP9LxpSyorXjsbxSvpRfgZ3+XZ7Br2V5A/KhdJJ0yJBd+pT8zdnf0u69wNZ8n8laCHRwrmYEQNgi89JsTuViWVg3gB4CD7BEQMCA49mEyqE+obJrA16+s/yNBzwkgIiNNbplfoNBt2zHCc/Dmgo6VzZoCrRyPAcZ52AJdKmtBwJNNmef5A+P86meXrulgQfPl2UxE1gmsDV9Z7PGOkQaWTTQUoalgYgE3crikezK6afB7pXtDWQLuy2fS7pYsqXalnuutZVKNm/t3Iu1Deitg43BtDJqRHYku3p0iMj2gu4tJyTZkRkrOotx5Zz0DNZeOH4ayPDOgr2nzz+BniW4N2jcYlWD7ki7i15ZoFs2Y4A5OCmo3P9FhjYAtNnAU4dHkgpuS2e0/x50CPa6uHt+vb2/vWwOnY4E3YLcqsctEKQSBgOo/U3752Zl+r33m0NAzw62ltV7yF6z/PPrqgaGvYdsK7NyAa8pzWhGw1uQFFBPjW5ldJAnDRSYrTjZmZBzrD0y+pEB7ymbm2p7Ox0Dou3a7NGLlm+tQYd6vqZ06RlvsHs40LOyC+yfa3DSbT8t4LW7LdFFqVX6ZLyfoGd4FfXJ1autnK6BLp3atpJtuc3aarS+b/1eW5esa6l/J+AeuZbfh8zo3EFKT9h6lE048NoptVZ/RxaXUgkj1efl+f1+Z6+ReGZFCr/1DcR8mNJFy2pZsFsnxbVypeDimUNbiHIQagtKbVFZs7UogS5lcM4uT7YvbTagayPN26mnnXQ8XRt0j0xt1wOCGJkuvTJBLm5P1wjRoOM+PQtZz/YiBZnbkfE88+7SRG1uCno2aBBszfFZsOGRLUGaab+0tZk1yHDG1xIL9QW+BOfZpbHA1rYwI3emYHBzF+isfjY1epbTsTOtRVEWbJZc0DFL/iNQSQdWm5Ng5ryAQu2t0bFvLPglsLnkEtlxgkRRzj+s26NSQj3VXZfWgw0ym3XHBgcCFletZhesgwbCXrmfpvdOoEO8wH/WQOAGm1Z+QXs46FsTxtvLo5vIzVHx9mLprUWwj4CtRiYXhFofSNuJntp+L/C4ho8McI9uGW0se3HZB6Bbg4Oz27yPvte4Pc4GJ8DlI68ue2RK0+wRsvHWnSW/tc2WvNbvrW1KbdaQ3mEdL3dBv7WDZ39jeGCCPkach7dygj48AmM4YII+RpyHt3KCPjwCYzhggj5GnIe3coI+PAJjOOADdCQTbGUe9fwAAAAASUVORK5CYII=);
}

.head-wrapper.happy {
  animation: infinite 0.5s pant;
}

@keyframes pant {
  0%, 100% { transform: translateY(-1px); }
  50% { transform: translateY(1px); }
}

.head-wrapper.flip.happy {
  animation: infinite 0.5s pant-flip;
}

@keyframes pant-flip {
  0%, 100% { transform: translateY(-1px) scale(-1, 1); }
  50% { transform: translateY(1px) scale(-1, 1); }
}

.tail {
  position: absolute;
  background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAAAXNSR0IArs4c6QAAADZJREFUKFNjZICCWREW/2FsEJ224gQjiAYTIMnU5ceR5RlmR1qCFTFik4SpBCmihwKCjiTkTQB1sCqti9mJ/QAAAABJRU5ErkJggg==);
  width: calc(2 * 8px);
  height: calc(2 * 8px);
  background-size: calc(2 * 8px) !important; 
}

.tail-wrapper {
  position: absolute;
  width: calc(2 * 8px);
  height: calc(2 * 8px);
  transition: 0.15s;
}

.body-wrapper {
  position: absolute;
  width: calc(2 * 48px);
  height: calc(2 * 48px);
  overflow: hidden;
}

.body-wrapper,
.head-wrapper {
  z-index: 1; 
} 

.walk-1 {
  animation: infinite 0.4s walking;
  animation-delay: 0;
}

.walk-2 {
  animation: infinite 0.4s walking;
  animation-delay: 0.2s;
}

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

.wag {
  animation: infinite 0.5s wag;
}

@keyframes wag {
  0%, 100% { transform: translateX(-2px); }
  50% { transform: translateX(2px); }
}

.head-wrapper {
  position: absolute;
  top: 6px;
  left: 16px;
  width: calc(2 * 31px);
  height: calc(2 * 32px);
  overflow: hidden;
}

.flip {
  transform: scale(-1, 1);
}

.img-bg {
  image-rendering: pixelated;
  background-repeat: no-repeat !important;
}

.sign {
  position: absolute;
  color: #9a5838;
  bottom: 10px;
  right: 10px;
  font-size: 10px;
}

a {
  color: #9a5838;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.indicator {
  position: fixed;
  top: 10px;
  left: 10px;
  color: #9a5838;
}

.d-none {
  display: none;
}


.marker {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  position: absolute;
  transition: 0.5s;
  z-index: 100;
  margin-top: -5px;
  margin-left: -5px;
}

.red { background-color: rgb(255, 64, 0); }
.green { background-color: rgb(42, 239, 190); }
.blue { background-color: rgb(0, 140, 255); }