/* playground.css */

/* Light-themed Inline Playground Container */
.playground-container {
  margin: 1.5em 0;
  border: 1px solid #dadce0;
  border-radius: 8px;
  overflow: hidden;
  font-family: 'Roboto', 'Noto Sans JP', sans-serif;
  background-color: #f8f9fa;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
}

.playground-header {
  background-color: #f1f3f4;
  padding: 8px 16px;
  border-bottom: 1px solid #dadce0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.playground-lang {
  font-weight: 500;
  color: #5f6368;
  font-size: 0.85em;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.playground-actions {
  display: flex;
  gap: 8px;
}

.playground-btn {
  background-color: #fff;
  border: 1px solid #dadce0;
  color: #1a73e8;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85em;
  font-weight: 500;
  transition: all 0.2s ease;
}

.playground-btn:hover {
  background-color: #f8f9fa;
  border-color: #1a73e8;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.playground-btn.run-btn {
  background-color: #1a73e8;
  color: #fff;
  border-color: #1a73e8;
}

.playground-btn.run-btn:hover {
  background-color: #1557b0;
  border-color: #1557b0;
}

/* Edit in Monaco button styled slightly differently to denote visual transition */
.playground-btn.edit-btn {
  color: #1a73e8;
  border-color: #dadce0;
}

.playground-btn.edit-btn:hover {
  background-color: #e8f0fe;
  border-color: #1a73e8;
}

.playground-editor-wrapper {
  position: relative;
}

.playground-textarea {
  width: 100%;
  box-sizing: border-box;
  border: none;
  resize: vertical;
  font-family: 'Menlo', 'Monaco', 'Consolas', monospace;
  font-size: 14px;
  line-height: 1.5;
  padding: 16px;
  background-color: #2d3748;
  color: #f7fafc;
  outline: none;
  min-height: 120px;
  display: block;
}

.playground-textarea:focus {
  background-color: #1a202c;
}

.playground-monaco-inline {
  width: 100%;
  box-sizing: border-box;
  background-color: #1e1e1e;
  border: none;
  outline: none;
}

.playground-textarea.hidden {
  display: none !important;
}

.playground-console {
  background-color: #1a202c;
  border-top: 1px solid #2d3748;
  padding: 12px 16px;
  font-family: 'Menlo', 'Monaco', 'Consolas', monospace;
  font-size: 13px;
  color: #a0aec0;
  max-height: 200px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.playground-console-entry {
  margin: 4px 0;
}

.playground-console-entry.log {
  color: #e2e8f0;
}

.playground-console-entry.error {
  color: #f56565;
}

.playground-console-entry.system {
  color: #4fd1c5;
  font-style: italic;
}

.playground-banner {
  padding: 12px 16px;
  font-weight: 500;
  font-size: 0.9em;
  display: flex;
  align-items: center;
  gap: 8px;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.playground-banner.success {
  background-color: #e6fffa;
  color: #234e52;
  border-left: 4px solid #319795;
}

.playground-banner.fail {
  background-color: #fff5f5;
  color: #742a2a;
  border-left: 4px solid #e53e3e;
}

/* VS Code Style Drawer */
.editor-drawer {
  position: fixed;
  top: 0;
  right: -50%; /* Start offscreen */
  width: 45%;
  height: 100%;
  background-color: #1e1e1e; /* VS Code dark background */
  color: #d4d4d4;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.4);
  z-index: 9999;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  box-sizing: border-box;
}

.editor-drawer.open {
  right: 0;
}

/* Drawer Header */
.drawer-header {
  background-color: #252526;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #3c3c3c;
  height: 48px;
  box-sizing: border-box;
}

.drawer-title {
  font-size: 0.9em;
  font-weight: 600;
  color: #e1e1e1;
  display: flex;
  align-items: center;
  gap: 6px;
}

.drawer-close-btn {
  background: none;
  border: none;
  color: #858585;
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.drawer-close-btn:hover {
  color: #fff;
}

/* Monaco Editor Container */
.monaco-container-wrapper {
  flex: 1;
  position: relative;
  background-color: #1e1e1e;
  min-height: 200px;
}

#monaco-container {
  width: 100%;
  height: 100%;
}

.monaco-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #858585;
  font-size: 0.9em;
}

/* Action Footer */
.drawer-actions {
  background-color: #252526;
  padding: 12px 16px;
  border-top: 1px solid #3c3c3c;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Drawer-specific buttons overrides to ensure dark theme */
.editor-drawer .playground-btn {
  background-color: #333;
  border: 1px solid #555;
  color: #ccc;
  padding: 6px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85em;
  font-weight: 500;
  transition: all 0.2s;
}

.editor-drawer .playground-btn:hover {
  background-color: #444;
  color: #fff;
  border-color: #777;
}

.editor-drawer .playground-btn.run-btn {
  background-color: #0e639c; /* VS Code blue */
  color: #fff;
  border: 1px solid #1177bb;
}

.editor-drawer .playground-btn.run-btn:hover {
  background-color: #1177bb;
}

/* Quiz feedback banner inside drawer */
.drawer-banner {
  padding: 10px 16px;
  font-weight: 500;
  font-size: 0.85em;
  border-top: 1px solid #3c3c3c;
  display: none;
}

.drawer-banner.success {
  background-color: #1b3a24;
  color: #a3e635;
  border-left: 4px solid #a3e635;
}

.drawer-banner.fail {
  background-color: #4c1d1d;
  color: #fca5a5;
  border-left: 4px solid #fca5a5;
}

/* Console panel in drawer */
.drawer-console {
  height: 180px;
  background-color: #1e1e1e;
  border-top: 1px solid #3c3c3c;
  display: flex;
  flex-direction: column;
}

.console-header {
  background-color: #252526;
  padding: 6px 16px;
  font-size: 0.8em;
  font-weight: 600;
  color: #858585;
  border-bottom: 1px solid #3c3c3c;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.console-body {
  flex: 1;
  padding: 12px 16px;
  overflow-y: auto;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 13px;
  line-height: 1.6;
  background-color: #1e1e1e;
}

.console-entry {
  margin: 2px 0;
  white-space: pre-wrap;
  word-break: break-all;
}

.console-entry.log {
  color: #e1e1e1;
}

.console-entry.error {
  color: #f14c4c; /* VS Code error red */
}

.console-entry.system {
  color: #35a7df; /* Info blue */
}

/* Backdrop when drawer is open */
.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}