/* Interactive Playground Specific Styles */

.interactive-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-areas:
    "header header"
    "controls playground"
    "results results";
  grid-template-columns: 300px 1fr;
  grid-template-rows: auto 1fr auto;
  gap: 2rem;
  min-height: calc(100vh - 4rem);
}

.playground-header {
  grid-area: header;
  text-align: center;
  margin-bottom: 1rem;
}

.playground-header h1 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.playground-header p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.playground-controls {
  grid-area: controls;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  height: fit-content;
  box-shadow: var(--shadow-sm);
}

.controls-section {
  margin-bottom: 2rem;
}

.controls-section:last-child {
  margin-bottom: 0;
}

.section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.control-group {
  margin-bottom: 1rem;
}

.control-label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.control-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-radius: 6px;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.control-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-color-alpha);
}

.control-textarea {
  min-height: 100px;
  resize: vertical;
  font-family: "Fira Code", monospace;
}

.scheme-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.scheme-button {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.75rem;
  text-align: center;
  font-weight: 500;
}

.scheme-button:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.scheme-button.active {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
}

.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.action-button {
  padding: 0.75rem 1rem;
  border: 1px solid var(--accent-color);
  background: var(--accent-color);
  color: white;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  font-size: 0.875rem;
}

.action-button:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.action-button.secondary {
  background: transparent;
  color: var(--accent-color);
}

.action-button.secondary:hover {
  background: var(--accent-color-alpha);
}

.action-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.playground-main {
  grid-area: playground;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.playground-tabs {
  display: flex;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

.playground-tab {
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  border-bottom: 2px solid transparent;
}

.playground-tab:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.playground-tab.active {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
  background: var(--bg-secondary);
}

.playground-content {
  flex: 1;
  padding: 1.5rem;
  overflow: auto;
}

.code-editor {
  width: 100%;
  height: 400px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-code);
  color: var(--text-primary);
  font-family: "Fira Code", monospace;
  font-size: 0.875rem;
  padding: 1rem;
  resize: vertical;
  line-height: 1.5;
}

.output-panel {
  background: var(--bg-code);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  font-family: "Fira Code", monospace;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-primary);
  white-space: pre-wrap;
  overflow: auto;
  max-height: 400px;
}

.conversion-preview {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  margin-top: 1rem;
}

.preview-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.preview-item:last-child {
  border-bottom: none;
}

.preview-input {
  font-family: "Fira Code", monospace;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.preview-output {
  font-family: "Fira Code", monospace;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
}

.performance-monitor {
  grid-area: results;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.monitor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.monitor-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
}

.monitor-value {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.monitor-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.status-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.5rem;
}

.status-indicator.success {
  background: var(--success-color);
}
.status-indicator.warning {
  background: var(--warning-color);
}
.status-indicator.error {
  background: var(--error-color);
}

.error-message {
  background: var(--error-bg);
  color: var(--error-text);
  border: 1px solid var(--error-border);
  border-radius: 6px;
  padding: 1rem;
  margin: 1rem 0;
}

.success-message {
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success-border);
  border-radius: 6px;
  padding: 1rem;
  margin: 1rem 0;
}

.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-color);
  border-top: 2px solid var(--accent-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.history-panel {
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-tertiary);
}

.history-item {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.2s ease;
}

.history-item:hover {
  background: var(--bg-hover);
}

.history-item:last-child {
  border-bottom: none;
}

.history-input {
  font-family: "Fira Code", monospace;
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.history-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

@media (max-width: 1024px) {
  .interactive-container {
    grid-template-areas:
      "header"
      "controls"
      "playground"
      "results";
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .playground-controls {
    height: auto;
  }

  .scheme-buttons {
    grid-template-columns: 1fr;
  }

  .monitor-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .playground-tabs {
    overflow-x: auto;
  }

  .playground-tab {
    padding: 0.75rem 1rem;
    white-space: nowrap;
  }

  .code-editor {
    height: 300px;
  }

  .monitor-grid {
    grid-template-columns: 1fr;
  }

  .action-buttons {
    gap: 0.5rem;
  }
}