* {
  margin:0;
  padding:0;
  font-family: Arial, Helvetica, sans-serif;
  color:rgb(48, 48, 48)
}

body {
  background-color: whitesmoke;
}

button {
  position: relative;
  min-height: 2rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  border-color: transparent;
  font-weight: normal;
  border-radius: 5px;
  background-color: white;
}
button:hover {
  cursor: pointer;
  background-color: whitesmoke;
}
button.loading {
  pointer-events: none;
  opacity: 0.7;
}
button.loading:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -0.75rem;
  margin-left: -0.75rem;
  border: 5px solid transparent;
  border-top: 5px solid black;
  border-radius: 50%;
  width: 1rem;
  height: 1rem;
  animation: button-spin 1s linear infinite;
}

@keyframes button-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

input {
  padding:0.2rem;
}
textarea {
  padding:0.2rem;
}

.hidden {
  display:none;
}

.red {
  color:red;
}

.green {
  color:green;
}

.navbar {
  display:grid;
  grid-template-columns: auto auto auto auto auto auto auto auto auto;
  gap:1rem;
  margin-bottom:1rem;

}

.navbar a{
  text-decoration:none;
  color:black;
}
.navbar a.active{
  font-weight: bold;
  text-decoration: underline;
}