* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #d8d8e1;
}

canvas {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

.container {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tool-box {
  width: 110px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  margin-left: 40px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.button__tool,
.button__size {
  height: 45px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
}

.button__tool > span {
  font-size: 1.8rem;
}

.button__tool:hover,
.button__size:hover {
  background-color: #f2f2f2;
}

.input__color {
  width: 45px;
  height: 45px;
  border: none;
  background: none;
  cursor: pointer;
  padding: 5px 7px;
}

.input__color::-webkit-color-swatch {
  border-radius: 100px;
}

.button__size {
  padding: 10px;
  height: auto;
}

.button__size > span {
  width: 100%;
  background-color: #000;
  border-radius: 100px;
  display: block;
}

.button__size[data-size="5"] > span {
  height: 5px;
}

.button__size[data-size="10"] > span {
  height: 10px;
}

.button__size[data-size="20"] > span {
  height: 20px;
}

.button__size[data-size="30"] > span {
  height: 30px;
}

.active {
  background-color: #f2f2f2;
}