.markdown-editor-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Fullscreen mode */
.markdown-editor-container.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: none;
  height: 100vh;
  z-index: 9999;
  background-color: var(--background-color);
  padding: 20px;
  margin: 0;
  overflow-y: auto;
}

.editor-title {
  text-align: center;
  margin-bottom: 20px;
}

.editor-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
  padding: 10px;
  background-color: var(--code-bg);
  border-radius: 5px;
  flex-wrap: wrap;
}

.editor-controls-spacer {
  flex-grow: 1;
}

.editor-btn {
  background-color: var(--background-color);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.editor-btn:hover {
  background-color: var(--hover-color, #f0f0f0);
  transform: translateY(-2px);
}

.editor-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.editor-section {
  display: flex;
  flex-direction: column;
}

.editor-section h2 {
  margin-bottom: 10px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--border-color);
}

#markdown-input {
  height: 500px;
  padding: 15px;
  font-family: monospace;
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--input-bg, #f8f8f8);
  color: var(--text-color);
  resize: vertical;
}

.fullscreen #markdown-input,
.fullscreen .preview-content {
  height: 70vh;
}

.editor-stats {
  display: flex;
  gap: 15px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.stat-item {
  display: inline-flex;
  align-items: center;
}

.autosave-status {
  margin-left: auto;
  display: flex;
  align-items: center;
}

.autosave-status:before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: #4CAF50;
  border-radius: 50%;
  margin-right: 5px;
}

.preview-content {
  height: 500px;
  padding: 15px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--background-color);
}

.editor-footer {
  margin-top: 30px;
}

.image-gallery {
  margin-bottom: 20px;
}

.image-list {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 10px;
}

.image-item {
  position: relative;
  width: 150px;
  padding: 5px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.image-item img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: 2px;
}

.image-item .image-name {
  font-size: 12px;
  word-break: break-all;
  padding: 5px;
}

.image-item .remove-image {
  position: absolute;
  top: 5px;
  right: 5px;
  background-color: rgba(255, 0, 0, 0.7);
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.export-section {
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-color, #0366d6);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-primary:hover {
  background-color: var(--primary-dark, #0256b9);
}

/* Markdown Reference */
.markdown-reference {
  margin-top: 30px;
  padding: 20px;
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.markdown-reference h3 {
  text-align: center;
  margin-bottom: 15px;
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 15px;
}

.reference-item {
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.syntax {
  background-color: var(--code-bg);
  padding: 10px;
  font-family: monospace;
  font-size: 13px;
  white-space: pre-wrap;
}

.description {
  padding: 8px 10px;
  font-size: 14px;
}

/* Preview content styling */
.preview-content h1, 
.preview-content h2, 
.preview-content h3, 
.preview-content h4, 
.preview-content h5, 
.preview-content h6 {
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

.preview-content p {
  margin-bottom: 1em;
  line-height: 1.6;
}

.preview-content img {
  max-width: 100%;
  border-radius: 4px;
}

/* List styling */
.preview-content ul, 
.preview-content ol {
  padding-left: 2em;
  margin-bottom: 1em;
}

.preview-content ul ul, 
.preview-content ol ol,
.preview-content ul ol, 
.preview-content ol ul {
  margin-bottom: 0;
  margin-top: 0.5em;
}

.preview-content li {
  margin-bottom: 0.5em;
}

.preview-content li > ul,
.preview-content li > ol {
  margin-bottom: 0;
}

.preview-content pre {
  background-color: var(--code-bg);
  padding: 15px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 1em 0;
}

.preview-content code {
  font-family: monospace;
  background-color: var(--code-bg);
  padding: 2px 5px;
  border-radius: 3px;
}

.preview-content blockquote {
  border-left: 4px solid var(--border-color);
  padding-left: 15px;
  margin-left: 0;
  color: var(--text-muted);
}

.preview-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
}

.preview-content th, 
.preview-content td {
  border: 1px solid var(--border-color);
  padding: 8px 12px;
}

.preview-content th {
  background-color: var(--table-header-bg, #f0f0f0);
}

.code-display {
  font-family: monospace;
  background-color: var(--code-bg);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--text-color);
}

/* Keyboard shortcuts section */
.shortcuts-help {
  margin-top: 30px;
  padding: 20px;
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.shortcuts-help h3 {
  text-align: center;
  margin-bottom: 15px;
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
}

.shortcut-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.shortcut-item kbd {
  background-color: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 3px 6px;
  font-family: monospace;
  font-size: 12px;
  box-shadow: 0 2px 0 var(--border-color);
}

.shortcuts-note {
  font-size: 14px;
  text-align: center;
  margin-top: 15px;
  color: var(--text-muted);
}

/* Dark mode compatibility */
@media (prefers-color-scheme: dark) {
  .editor-btn {
    --hover-color: #333;
  }
  
  #markdown-input {
    --input-bg: #2a2a2a;
  }
  
  .preview-content th {
    --table-header-bg: #2a2a2a;
  }
}

.example-box {
  margin: 15px 0;
  padding: 12px;
  background-color: var(--code-bg);
  border-radius: 4px;
}

.example-title {
  font-weight: bold;
  margin-bottom: 8px;
}

.example-markdown {
  font-family: monospace;
  background-color: rgba(0, 0, 0, 0.05);
  padding: 8px;
  border-radius: 3px;
  margin-bottom: 10px;
  white-space: pre-wrap;
}

.example-result {
  padding: 8px;
  border: 1px dashed var(--border-color);
  background-color: var(--background-color);
  border-radius: 3px;
}

/* Highlight for drag and drop */
#markdown-input.highlight-drop {
  border-color: var(--primary-color, #0366d6);
  background-color: rgba(3, 102, 214, 0.05);
}

/* Modal Dialog */
.modal-dialog {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none; /* Initially hidden */
}

.modal-content {
  background-color: var(--background-color);
  border-radius: 8px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  margin: 0;
  color: var(--text-color);
}

.close-button {
  background: none;
  border: none;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-muted);
}

.close-button:hover {
  color: var(--text-color);
}

.form-group {
  margin: 15px 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

.form-group input[type="number"] {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--input-bg, #f8f8f8);
  color: var(--text-color);
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox label {
  margin-bottom: 0;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  padding: 15px 20px;
  border-top: 1px solid var(--border-color);
}

.form-actions button {
  font-size: 14px;
}