:root {
  --corFundo: darkslategray;
  --corTexto: rgb(255, 255, 255);
  --corSecundaria: #3b3b3b;
}

body {
  margin: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
  background-color: var(--corFundo);
  color: var(--corTexto);
}

#container {
  width: 500px;
  height: 500px;
  background-color: #fff;
  box-shadow: rgba(255, 255, 255, 0.24) 0px 3px 50px;
  display: flex;
  flex-wrap: wrap;
}

.titulo{
  font-size: 2rem;
  color: var(--corTexto);
}

.github{
  position: absolute;
  right: 10px;
  bottom: 10px;
  font-size: 1.5rem;
  & a{
    color: var(--corTexto);
  }
}

.pixel {
  box-sizing: border-box;
  flex-shrink: 0;
  flex-grow: 0;
}

#control {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  position: absolute;
  left: 20%;
}

#control button {
  width: 150px;
  height: 40px;
  border: 1px solid var(--corTexto);
  color: var(--corTexto);
  border-radius: 10px;
  background-color: var(--corFundo);
}

#control button.activeButton {
  background-color: var(--corTexto);
  color: var(--corFundo);
  transform: scale(1.05);
}

button,
input[type="color"] {
  transition: transform 0.1s ease-in-out;
}

button:hover,
input[type="color"]:hover {
  transform: scale(1.05);
}

input[type="color"]:active {
  transition: transform 0.05s ease-in-out;
  transform: scale(1);
}

input[type="color"] {
  appearance: none;
  width: 100px;
  height: 100px;
  padding: 10px;
  border: none;
  background-color: transparent;
}

input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

input[type="color"]::-webkit-color-swatch {
  border: 1px solid var(--corTexto);
  border-radius: 50px;
  box-shadow: var(--corTexto) 0px 0px 8px;
}

input[type="range"] {
  -webkit-appearance: none;
  width: 90%;
  height: 8px;
  background: var(--corSecundaria);
  outline: none;
  opacity: 0.7;
  transition: opacity 0.2s;
  border-radius: 5px;
}

input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 8px;
  cursor: pointer;
  background: var(--corSecundaria);
  border-radius: 5px;
}

input[type="range"]::-moz-range-track {
  width: 100%;
  height: 8px;
  cursor: pointer;
  background: var(--corSecundaria);
  border-radius: 5px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: var(--corTexto);
  cursor: pointer;
  border-radius: 50%;
  margin-top: -6px;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--corTexto);
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);
}

input[type="range"]:hover {
  opacity: 1;
}