:root {
  --pyodide-block-border: #ddd;
  --pyodide-bg-muted: #f5f5f5;
  --pyodide-bg-white: #fff;
  --pyodide-bg-status: #efefef;
  --pyodide-bg-output: #efefef;
  --pyodide-color-muted: #666;
  --pyodide-btn-bg: #007bff;
  --pyodide-btn-hover: #0056b3;
  --pyodide-btn-text: #fff;
  --pyodide-status-loading: #007bff;
  --pyodide-status-success: #28a745;
  --pyodide-status-error: #dc3545;
}

@media (prefers-color-scheme: dark) {
  body:not([data-theme="light"]) {
    --pyodide-block-border: #444;
    --pyodide-bg-muted: #2a2a2a;
    --pyodide-bg-white: #1e1e1e;
    --pyodide-bg-status: #2a2a2a;
    --pyodide-bg-output: #1e1e1e;
    --pyodide-color-muted: #aaa;
    --pyodide-btn-bg: #1a73e8;
    --pyodide-btn-hover: #1557b0;
    --pyodide-status-loading: #4a9eff;
    --pyodide-status-success: #2ea043;
    --pyodide-status-error: #f85149;
  }
}

body[data-theme="dark"] {
  --pyodide-block-border: #444;
  --pyodide-bg-muted: #2a2a2a;
  --pyodide-bg-white: #1e1e1e;
  --pyodide-bg-status: #2a2a2a;
  --pyodide-bg-output: #1e1e1e;
  --pyodide-color-muted: #aaa;
  --pyodide-btn-bg: #1a73e8;
  --pyodide-btn-hover: #1557b0;
  --pyodide-status-loading: #4a9eff;
  --pyodide-status-success: #2ea043;
  --pyodide-status-error: #f85149;
}

.pyodide-block {
  margin: 1em 0;
  border: 1px solid var(--pyodide-block-border);
  border-radius: 4px;
  overflow: hidden;
}

.pyodide-block .highlight {
  border: none;
  margin: 0;
  border-radius: 0;
}

.pyodide-block .highlight[contenteditable="true"] {
  cursor: text;
  position: relative;
}

.pyodide-block .highlight[contenteditable="true"]::after {
  content: "✏️";
  position: absolute;
  top: 4px;
  right: 4px;
  font-size: 12px;
  opacity: 0.35;
  pointer-events: none;
  transition: opacity 0.15s;
  transform: scaleX(-1);
}

.pyodide-block .highlight[contenteditable="true"]:hover::after,
.pyodide-block .highlight[contenteditable="true"]:focus::after {
  opacity: 0.7;
}

.pyodide-block .highlight[contenteditable="true"]:focus {
  outline: 2px solid var(--pyodide-btn-bg);
  outline-offset: -2px;
}

.pyodide-code {
  display: none;
}

.pyodide-run-button {
  margin-left: auto;
  padding: 2px 10px;
  background: var(--pyodide-btn-bg);
  color: var(--pyodide-btn-text);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  font-size: 12px;
  line-height: 1.4;
}

.pyodide-run-button:hover {
  background: var(--pyodide-btn-hover);
}

.pyodide-run-button:disabled {
  opacity: 0.45;
  cursor: default;
}

.pyodide-run-button:disabled:hover {
  background: var(--pyodide-btn-bg);
}

.pyodide-status {
  display: none;
  align-items: center;
  gap: 4px;
  font-size: smaller;
  color: var(--pyodide-color-muted);
  background: var(--pyodide-bg-status);
  padding: 2px 8px;
}

.pyodide-block[data-show-errors] .pyodide-status::before {
  content: "⚠️ ";
}

.pyodide-status.loading {
  color: var(--pyodide-status-loading);
}

.pyodide-status.loading::after {
  content: "⚙️";
}

.pyodide-status.success::after {
  content: "✅";
}

.pyodide-status.error::after {
  content: "❌";
}

.pyodide-status.idle {
  color: var(--pyodide-color-muted);
}

.pyodide-status.success {
  color: var(--pyodide-status-success);
}

.pyodide-status.error {
  color: var(--pyodide-status-error);
}

.pyodide-output.has-output {
  display: block;
}

.pyodide-output.has-output.has-error {
  background: #fff0f0;
  color: #c00;
}

.pyodide-output.has-output.has-error::before {
  content: "⚠️ ";
}

.pyodide-enable-button {
  padding: 6px 16px;
  background: var(--pyodide-btn-bg);
  color: var(--pyodide-btn-text);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: background 0.15s;
}

.pyodide-enable-button:hover {
  background: var(--pyodide-btn-hover);
}

.pyodide-enable-button:disabled {
  cursor: default;
  opacity: 0.65;
}

.pyodide-enable-button.enabled {
  background: var(--pyodide-status-success);
  opacity: 1;
}

.pyodide-enable-button.error {
  background: var(--pyodide-status-error);
  opacity: 1;
}

.pyodide-noscript-banner {
  margin: 1em 0;
  padding: 10px 14px;
  background: var(--pyodide-bg-status);
  color: var(--pyodide-color-muted);
  font-size: 14px;
  text-align: center;
  border: 1px solid var(--pyodide-block-border);
  border-radius: 4px;
}

.pyodide-noscript {
  margin: 0;
  padding: 10px;
  background: var(--pyodide-bg-status);
  color: var(--pyodide-color-muted);
  font-size: 13px;
  text-align: center;
}

.pyodide-noscript-output {
  margin: 0;
  padding: 10px;
  background: var(--pyodide-bg-output);
  color: inherit;
  font-family: "Consolas", "Monaco", "Courier New", monospace;
  font-size: 13px;
  white-space: pre-wrap;
  border-top: 1px solid var(--pyodide-block-border);
}

.pyodide-noscript-error {
  background: #fff0f0;
  color: #c00;
}

.pyodide-noscript-error::before {
  content: "⚠️ ";
}

.pyodide-output {
  display: none;
  padding: 10px;
  background: var(--pyodide-bg-output);
  color: inherit;
  border-top: 1px solid var(--pyodide-block-border);
  margin: 0;
  font-family: "Consolas", "Monaco", "Courier New", monospace;
  font-size: 13px;
  white-space: pre-wrap;
  max-height: 400px;
  overflow-y: auto;
}