.sandbox-graphical-harmony {
  border: 1px solid var(--sandbox-border, rgba(15, 23, 42, 0.12));
  border-radius: 10px;
  background: transparent;
}

.sandbox-graphical-harmony__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.5rem 0.25rem;
}

.sandbox-graphical-harmony__canvas-wrap {
  position: relative;
  width: 100%;
  min-height: var(--sandbox-graphical-harmony-height, 340px);
  border-radius: 0;
  background: transparent;
  padding: 0;
}

.sandbox-graphical-harmony__negative-ref {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 4;
  min-width: 10.5rem;
  max-width: min(14rem, calc(100% - 1.5rem));
  padding: 0.35rem;
  border: 1px solid color-mix(in srgb, var(--sandbox-border, rgba(15, 23, 42, 0.12)) 84%, transparent);
  border-radius: 0.75rem;
  background: color-mix(in srgb, var(--sandbox-surface, #fff) 88%, transparent);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--sandbox-text, #0f172a) 10%, transparent);
  backdrop-filter: blur(10px);
}

.sandbox-graphical-harmony__negative-ref .form-select {
  border: 0;
  background: transparent;
  box-shadow: none;
  font-size: 0.8rem;
  font-weight: 600;
  padding-right: 2rem;
}

.sandbox-graphical-harmony__canvas {
  width: 100%;
  height: var(--sandbox-graphical-harmony-height, clamp(340px, 42vw, 520px));
  display: block;
  background: transparent;
}

.sandbox-graphical-harmony__network {
  width: 100%;
  height: var(--sandbox-graphical-harmony-height, clamp(340px, 42vw, 520px));
  border-radius: 6px;
  background: var(--sandbox-canvas-bg, transparent);
}

.sandbox-graphical-harmony--edit-mode .sandbox-graphical-harmony__canvas {
  outline: 2px dashed var(--bs-warning, #f59e0b);
  outline-offset: -3px;
}

.sandbox-graphical-harmony__webgl {
  width: 100%;
  height: var(--sandbox-graphical-harmony-height, clamp(340px, 42vw, 520px));
  border-radius: 6px;
  background: var(--sandbox-canvas-bg, transparent);
  overflow: hidden;
  position: relative;
}

.sandbox-graphical-harmony__webgl canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.sandbox-graphical-harmony__osmd {
  width: 100%;
  min-height: var(--sandbox-graphical-harmony-height, clamp(340px, 42vw, 520px));
  border-radius: 6px;
  background: var(--sandbox-canvas-bg, transparent);
  padding: 0.5rem;
  overflow: auto;
}

.sandbox-graphical-harmony--compact {
  border-radius: 8px;
}

.sandbox-graphical-harmony--no-toolbar .sandbox-graphical-harmony__canvas-wrap {
  margin-top: 0.35rem;
}