@import url("https://fonts.googleapis.com/css2?family=Saira:ital,wght@0,100..900;1,100..900&display=swap");

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

body {
  background-color: #f9f9fb;
  font-family: "Saira", sans-serif;
}

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

.pad {
  width: 600px;
  height: 600px;
  border: 1px solid black;
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
}

.cell {
  border: 1px solid black;
}

.control-panel {
  margin-top: 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 30px;
}

.button {
  font-family: "Saira", sans-serif;
  background-color: #f9f9fb;
  border: 1px solid black;
  padding: 10px 15px;
  font-size: 16px;
}

.button:hover {
  background-color: #e9e9e9;
  cursor: pointer;
}

.color-checkbox {
  margin: 0 10px;
}