body {
  margin: 0 auto;

  #editor {
    overflow: hidden;
  }

  .controls {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: calc(100vh - 66px);
    overflow-y: auto;
  }

  .canvas-state {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    width: 300px;
    gap: 8px;
  }

  h3, h4, hr {
    margin: 0;
    padding: 0;
  }

  hr {
    width: 100%;
  }
}

.text-controls .palette-swatch {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.text-controls .palette-swatch.active {
  outline: 2px solid #0d6efd;
  outline-offset: 1px;
}

.text-controls .palette-swatch:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.text-underline {
  text-decoration: underline;
}

.text-strike {
  text-decoration: line-through;
}

/* HTML: <div class="loader"></div> */
.loader {
  width: fit-content;
  font-weight: bold;
  font-family: sans-serif;
  font-size: 30px;
  padding-bottom: 8px;
  background: linear-gradient(currentColor 0 0) 0 100%/0% 3px no-repeat;
  animation: l2 2s linear infinite;
}

.loader:before {
  content:"Loading..."
}

@keyframes l2 {to{background-size: 100% 3px}}