/* ════════════════════════════════════════════════════════════
   Interactive Component Playground
   ════════════════════════════════════════════════════════════ */

.playground {
  border: var(--rhx-border-width) solid var(--rhx-color-border);
  border-radius: var(--rhx-radius-lg);
  margin-bottom: var(--rhx-space-xl);
  overflow: hidden;
}

.playground__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--rhx-space-sm) var(--rhx-space-md);
  background: var(--rhx-color-surface);
  border-bottom: var(--rhx-border-width) solid var(--rhx-color-border-muted);
  font-size: var(--rhx-font-size-sm);
  font-weight: var(--rhx-font-weight-semibold);
  color: var(--rhx-color-text-muted);
}

.playground__body {
  display: grid;
  grid-template-columns: 1fr 16rem;
  min-height: 12rem;
}

@media (max-width: 768px) {
  .playground__body {
    grid-template-columns: 1fr;
  }
}

/* ── Preview area ── */
.playground__preview {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--rhx-space-xl);
  background: var(--rhx-color-bg);
}

/* ── Controls panel ── */
.playground-panel {
  border-left: var(--rhx-border-width) solid var(--rhx-color-border-muted);
  background: var(--rhx-color-surface);
}

@media (max-width: 768px) {
  .playground-panel {
    border-left: none;
    border-top: var(--rhx-border-width) solid var(--rhx-color-border-muted);
  }
}

.playground-controls {
  padding: var(--rhx-space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--rhx-space-xs);
}

.playground-control {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.playground-control__label {
  font-size: var(--rhx-font-size-xs);
  color: var(--rhx-color-text-muted);
}

.playground-control__label code {
  font-family: var(--rhx-font-family-mono);
  font-size: inherit;
}

.playground-control__select,
.playground-control__input {
  font-family: var(--rhx-font-family);
  font-size: var(--rhx-font-size-xs);
  padding: var(--rhx-space-xs);
  border: var(--rhx-border-width) solid var(--rhx-color-border);
  border-radius: var(--rhx-radius-sm);
  background: var(--rhx-color-bg);
  color: var(--rhx-color-text);
}

.playground-control__select:focus,
.playground-control__input:focus {
  outline: 2px solid var(--rhx-color-focus-ring);
  outline-offset: -1px;
}

/* ── Generated code ── */
.playground__code {
  border-top: var(--rhx-border-width) solid var(--rhx-color-border-muted);
  background: var(--rhx-color-neutral-950);
  color: var(--rhx-color-neutral-200);
  padding: var(--rhx-space-md);
  font-family: var(--rhx-font-family-mono);
  font-size: var(--rhx-font-size-xs);
  line-height: var(--rhx-line-height-relaxed);
  overflow-x: auto;
}

.playground__code pre {
  margin: 0;
}