.sevenseg-viewer {
  position: relative;
  width: 100%;
  height: var(--sevenseg-viewer-height, 520px);
  min-height: 320px;
  overflow: hidden;
  border: 1px solid rgba(24, 32, 42, 0.12);
  border-radius: 8px;
  background: var(--sevenseg-viewer-background, #f7f8fa);
}

.sevenseg-viewer__canvas,
.sevenseg-viewer__canvas canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.sevenseg-viewer__bar {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid rgba(24, 32, 42, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  color: #4c5968;
  font-size: 13px;
}

.sevenseg-viewer__reset {
  border: 1px solid rgba(24, 32, 42, 0.18);
  border-radius: 6px;
  background: #ffffff;
  color: #18202a;
  cursor: pointer;
  font: inherit;
  line-height: 1;
  padding: 7px 10px;
}

.sevenseg-viewer-error {
  border: 1px solid #d94c4c;
  border-radius: 6px;
  color: #8f1f1f;
  padding: 12px;
}