@import url(https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css);

/* Header and Menu Styles */
.app-header {
  background-color: #1e1e1e;
  padding: 8px 16px;
  color: #d4d4d4;
  border-bottom: 1px solid #3c3c3c;
  position: sticky;
  top: 0;
  z-index: 1000;
  margin: -16px -16px 0 -16px;
}

.file-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1em;
  margin: 8px;
}

.menu-bar {
  display: flex;
  gap: 4px;
  border-top: 1px solid #3c3c3c;
  padding-top: 8px;
}

.menu-item {
  position: relative;
  display: inline-block;
}

.menu-button {
  background-color: transparent;
  color: #ccc;
  border: none;
  padding: 4px 8px;
  font-size: 0.9em;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.menu-button:hover {
  background-color: #3c3c3c;
  color: #fff;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #2d2d30;
  min-width: 180px;
  box-shadow: 0 8px 16px 0 rgba(0,0,0,0.3);
  z-index: 100;
  border-radius: 4px;
  border: 1px solid #454545;
  padding: 4px 0;
}

.dropdown-content button {
  background: none;
  border: none;
  color: #ccc;
  padding: 8px 12px;
  display: block;
  font-size: 0.9em;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.dropdown-content button:hover {
  background-color: #0e639c;
  color: #fff;
}

.menu-item.active .dropdown-content {
  display: block;
}

body { 
  background: #1e1e1e;
  color: #d4d4d4;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
  margin: 0;
  padding: 16px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  box-sizing: border-box;
}

.toolbar { 
  display: flex; 
  gap: 10px; 
  margin-bottom: 16px; 
  padding-bottom: 16px;
  border-bottom: 1px solid #333;
  justify-content: center;
}

#notebook {
  flex-grow: 1;
  position: relative;
}

/* Cell Inserter */
#cell-inserter {
  position: absolute;
  width: 100%;
  left: 0;
  height: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  pointer-events: none;
}

#cell-inserter .inserter-line {
  flex-grow: 1;
  height: 1px;
  background-color: #444;
}

#cell-inserter .inserter-buttons {
  display: flex;
  gap: 8px;
  padding: 0 16px;
  pointer-events: all;
}

#cell-inserter button {
  background-color: #3a3a3a;
  color: #d4d4d4;
  border: 1px solid #555;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.2s, color 0.2s;
}

#cell-inserter button:hover {
  background-color: #4a4a4a;
  color: #fff;
}

#cell-inserter button i {
  font-size: 11px;
}

/* Cell Styles */
.cell { 
  background: #252526;
  margin: 0 24px 0 0;
  border-radius: 8px; 
  padding: 16px 16px 16px 30px;
  position: relative;
}

.execution-status {
  position: absolute;
  top: 20px;
  left: 16px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  color: #4caf50;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 5;
}

.cell.executed .execution-status {
  display: flex;
}

.cell-hover-menu {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
  background-color: rgba(60, 60, 60, 0.9);
  padding: 4px 6px;
  border-radius: 4px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease-in-out, visibility 0.2s ease-in-out;
  z-index: 10;
}

.cell:hover .cell-hover-menu {
  opacity: 1;
  visibility: visible;
}

.cell-hover-menu button {
  background-color: transparent;
  color: #d4d4d4;
  border: 1px solid transparent;
  padding: 4px 6px;
  font-size: 14px;
  line-height: 1;
  border-radius: 3px;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.cell-hover-menu button:hover {
  background-color: rgba(80, 80, 80, 0.9);
  color: #fff;
  border-color: #666;
}

.drag-handle {
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  cursor: grab;
  color: #888;
  font-size: 20px;
  opacity: 0;
  transition: opacity 0.2s ease-in-out;
  user-select: none;
}

.cell:hover .drag-handle {
  opacity: 1;
}

.cell.rendered-md {
  background: transparent;
  padding-left: 30px;
  padding-right: 16px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.cell.rendered-md .output {
  padding: 0;
  border: none;
  margin: 10px;
  background: transparent;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  white-space: normal;
}

.sortable-ghost {
  opacity: 0.4;
  background: #2a2d2e;
}

.sortable-chosen {
  cursor: grabbing;
}

.editor-container {
  width: 100%;
  min-height: 40px;
  border-radius: 4px;
  margin-bottom: 10px;
}

/* Output Styles */
.output { 
  background: #252526;
  color: #ccc; 
  border-radius: 4px; 
  margin-top: 10px; 
  min-height: 24px; 
  padding: 10px; 
  font-size: 0.9em; 
  line-height: 1.4;
  border: 1px solid #3c3c3c;
}

.output h1, .output h2, .output h3, .output h4, .output h5, .output h6 {
  margin: 0.8em 0 0.4em 0;
  line-height: 1.2;
}

.output h1 {
  color: #2e64de;
  font-size: 32px;
}

.output h2 {
  color: #217bfe;
  font-size: 30px;
}

.output h3 {
  color: #078efb;
  font-size: 25px;
  margin-left: 10px;
}

.output h4 {
  color: #3c8fe3;
  font-size: 20px;
  margin-left: 20px;
}

.output h5, .output h6 {
  color: #c7e4ff;
  font-size: 16px;
  margin-left: 30px;
}

.output a {
  color: #987be9
}

.output p {
  margin: 0.5em 0;
  line-height: 1.5;
}

.output ul, .output ol {
  margin: 0.5em 0;
  padding-left: 1.5em;
}

.output li {
  margin: 0.2em 0;
}

.output blockquote {
  margin: 0.5em 0;
  padding-left: 1em;
  border-left: 3px solid #555;
  color: #aaa;
}

.output pre {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 8px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 0.5em 0;
}

.output code {
  background: #333;
  color: #f8f8f2;
  padding: 2px 4px;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
}

.output table {
  border-collapse: collapse;
  width: 100%;
  margin: 0.5em 0;
}

.output th, .output td {
  border: 1px solid #555;
  padding: 8px;
  text-align: left;
}

.output th {
  background: #3c3c3c;
  font-weight: bold;
}

.output img {
  max-width: 100%;
  height: auto;
  margin: 0.5em 0;
  border-radius: 4px;
}

/* Button Styles */
button { 
  background: #3c3c3c; 
  color: #d4d4d4; 
  border: 1px solid #555; 
  padding: 8px 16px; 
  border-radius: 4px; 
  cursor: pointer; 
  font-size: 14px; 
  transition: background-color 0.2s;
}

button.primary-action {
  background: #0e639c;
  border-color: #17b;
}

button:hover {
  background: #4a4a4a;
}

button.primary-action:hover {
  background: #17b;
}

button:active { 
  background: #2a2a2a; 
}

/* Console Output Styles */
.console-log { }
.console-warn { color: #ffd700; }
.console-error { color: #f44747; }
.console-info { color: #4fc1ff; }
.console-debug { color: #b5cea8; }
.console-trace { color: #ce9178; }
.console-result { color: #569cd6; }

/* Monaco Editor Context Menu */
.monaco-editor .context-view {
  background-color: #2d2d30 !important;
  border: 1px solid #454545 !important;
}

/* Output Toggle */
.output-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 10px;
  cursor: pointer;
  padding: 8px 0;
  font-size: 0.9em;
  color: #888;
  user-select: none;
  transition: color 0.2s;
}

.output-toggle i {
  font-size: 0.8em;
  transition: transform 0.2s;
}

.output-toggle:hover {
  color: #ccc;
}