.knobs {
  max-width: var(--content-width);
  margin: 20px auto;
  text-align: center;
}

.knob {
  position: relative;
  border-radius: 3px;
  transition: 0s;
  font-size: 16px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
}

.knob + .knob {
  margin-left: 40px;
}

.knob--active-light {
  display: none;
  /* unused feature */
  position: absolute;
  top: 12px;
  filter: blur(4px);
  left: 12px;
  height: 10px;
  width: 10px;
  border-radius: 100%;
  background-color: var(--color-text-muted);
}

.machine-back.-active .knob:is(.-active, .-midi-active) .knob--active-light {
  background-color: #21cd92;
}

.knob--dial {
  display: block;
  position: relative;
  height: 100px;
  width: 100px;
  text-align: left !important;
  transition: 0s;
  color: var(--color-text-muted);
}

.machine-back.-active .knob:is(.-active, .-midi-active) .knob--dial {
  color: #21cd92;
}

.knob--dial-grip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 100%;
  transition: 0s;
  height: 72px;
  width: 72px;
  border: 6px solid #181b1c;
}

.knob--dial-grip::after {
  content: '';
  width: 2px;
  transform: translateX(-50%);
  position: absolute;
  top: 5px;
  left: 50%;
  height: 10px;
  background-color: var(--color-text-active);
}

.knob--dial-svg {
  pointer-events: none;
  position: absolute;
  stroke: var(--color-text-muted);
  stroke-width: 8;
  stroke-dasharray: 184 184;
  stroke-linecap: round !important;
}

.knob--dial-svg path {
  transition: 0.3s cubic-bezier(0, 0, 0.24, 1);
}

.machine-back.-active .knob:is(.-active, .-midi-active) .knob--dial-svg {
  stroke: var(--color-text-active);
}

.knob--label {
  display: block;
  position: relative;
}

.machine-back.-active .knob:is(.-active, .-midi-active) .knob--label {
  color: var(--color-text-active);
}