editium/vanilla/editium.css

A powerful and feature-rich React rich text editor component built with Slate.js, featuring comprehensive formatting options, tables, images, find & replace, and more

/**
 * Editium - Vanilla JavaScript Rich Text Editor Styles
 * Matches the React version UI
 */

/* Main container */
.editium-wrapper {
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Fullscreen mode */
.editium-fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  border-radius: 0;
  margin: 0;
}

/* Block body scroll when in fullscreen mode */
body.editium-fullscreen-active {
  overflow: hidden;
}

/* Toolbar */
.editium-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 12px;
  background-color: #f8f9fa;
  border-bottom: 1px solid #ccc;
  border-radius: 4px 4px 0 0;
  align-items: center;
}

.editium-toolbar-button {
  background-color: transparent;
  border: none;
  border-radius: 3px;
  padding: 5px 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 400;
  color: #222f3e;
  transition: background-color 0.1s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 28px;
  min-height: 28px;
  line-height: 1;
  white-space: nowrap;
}

.editium-toolbar-button i {
  font-size: 14px;
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.editium-toolbar-button:hover {
  background-color: #e9ecef;
}

.editium-toolbar-button:active,
.editium-toolbar-button.active {
  background-color: #dee2e6;
}

.editium-toolbar-button strong,
.editium-toolbar-button em,
.editium-toolbar-button u,
.editium-toolbar-button s {
  pointer-events: none;
}

.editium-toolbar-separator {
  width: 1px;
  height: 24px;
  background-color: #ccc;
  margin: 0 4px;
  align-self: center;
}

/* Dropdown */
.editium-dropdown {
  position: relative;
  display: inline-block;
}

.editium-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.editium-dropdown-trigger::after {
  content: '▼';
  font-size: 8px;
  margin-left: 2px;
  opacity: 0.6;
}

.editium-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #ffffff;
  border: 1px solid #ccc;
  border-radius: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  margin-top: 4px;
  min-width: 180px;
  z-index: 9999;
  padding: 4px 0;
  overflow: hidden;
}

.editium-dropdown-menu.show {
  display: block;
}

.editium-dropdown-menu button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 6px 16px;
  border: none;
  background: none;
  text-align: left;
  cursor: pointer;
  font-size: 14px;
  font-weight: 400;
  color: #222f3e;
  transition: background-color 0.1s ease;
  border-radius: 0;
}

.editium-dropdown-menu button i {
  font-size: 14px;
  width: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.editium-dropdown-menu button:hover {
  background-color: #e7f4ff;
}

.editium-dropdown-menu button.active {
  background-color: #e7f4ff;
}

.editium-dropdown-menu button i {
  width: 16px;
  text-align: center;
  margin-right: 4px;
}

.editium-dropdown-menu button span {
  flex: 1;
  text-align: left;
}

/* Editor container */
.editium-editor-container {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Fullscreen editor container should allow scrolling */
.editium-fullscreen .editium-editor-container {
  overflow: auto;
}

/* Editor area */
.editium-editor {
  flex: 1;
  padding: 16px;
  /* Height, min-height, and max-height are set via inline styles from options */
  outline: none;
  font-size: 14px;
  line-height: 1.6;
  color: #000;
  overflow-y: auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* In fullscreen mode, ensure editor takes full available space */
.editium-fullscreen .editium-editor {
  height: 100% !important;
  min-height: unset !important;
  max-height: unset !important;
}

.editium-editor:empty:before {
  content: attr(data-placeholder);
  color: #999;
  pointer-events: none;
  position: absolute;
}

/* Content styles - Match React version exactly */
.editium-editor h1,
.editium-editor h2,
.editium-editor h3,
.editium-editor h4,
.editium-editor h5,
.editium-editor h6 {
  margin: 0;
  font-weight: normal;
}

.editium-editor h1 {
  font-size: 2em;
  font-weight: bold;
}

.editium-editor h2 {
  font-size: 1.5em;
  font-weight: bold;
}

.editium-editor h3 {
  font-size: 1.25em;
  font-weight: bold;
}

.editium-editor h4 {
  font-size: 1.1em;
  font-weight: bold;
}

.editium-editor h5 {
  font-size: 1em;
  font-weight: bold;
}

.editium-editor h6 {
  font-size: 0.9em;
  font-weight: bold;
}

.editium-editor p {
  margin: 0;
  font-weight: normal;
}

.editium-editor blockquote {
  margin: 1em 0;
  padding-left: 1em;
  border-left: 4px solid #dee2e6;
  color: #6c757d;
  font-style: italic;
}

.editium-editor code {
  background-color: #f4f4f4;
  padding: 2px 4px;
  border-radius: 3px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9em;
}

.editium-editor pre {
  background-color: #f4f4f4;
  padding: 10px;
  border-radius: 5px;
  overflow-x: auto;
  margin: 1em 0;
}

.editium-editor pre code {
  background: none;
  padding: 0;
}

.editium-editor ul,
.editium-editor ol {
  margin: 1em 0;
  padding-left: 2em;
}

.editium-editor li {
  margin: 0.5em 0;
}

.editium-editor a {
  color: #007bff;
  text-decoration: underline;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  position: relative;
  padding: 2px 4px;
  border-radius: 3px;
  transition: all 0.15s ease;
  display: inline-block;
}

.editium-editor a:hover {
  color: #0056b3;
  background-color: rgba(0, 123, 255, 0.1);
}

/* Visual hint for clickable links */
.editium-editor a::after {
  content: '';
  position: absolute;
  bottom: 0px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: transparent;
  transition: background-color 0.2s ease;
}

.editium-editor a:hover::after {
  background-color: rgba(0, 123, 255, 0.4);
}

.editium-editor img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 10px 0;
}

.editium-editor img.resizable {
  cursor: nwse-resize;
  border: 2px solid transparent;
  transition: border-color 0.2s ease;
  position: relative;
}

.editium-editor img.resizable:hover,
.editium-editor img.resizable:focus {
  border-color: #007bff;
  outline: none;
}

.editium-editor img.resizing {
  border-color: #007bff;
  opacity: 0.8;
}

/* Image wrapper for alignment */
.editium-image-wrapper {
  margin: 10px 0;
  display: flex;
  position: relative;
}

.editium-image-wrapper.align-left {
  justify-content: flex-start;
}

.editium-image-wrapper.align-center {
  justify-content: center;
}

.editium-image-wrapper.align-right {
  justify-content: flex-end;
}

/* Image toolbar that appears on hover/selection */
.editium-image-toolbar {
  position: absolute;
  top: 8px;
  right: 8px;
  display: none;
  gap: 4px;
  z-index: 10;
}

.editium-image-wrapper:hover .editium-image-toolbar,
.editium-image-wrapper.selected .editium-image-toolbar {
  display: flex;
}

.editium-image-toolbar-group {
  display: flex;
  gap: 4px;
  background-color: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  padding: 4px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.editium-image-toolbar button {
  padding: 4px 8px;
  background-color: transparent;
  border: none;
  border-radius: 2px;
  color: #374151;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  min-width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.editium-image-toolbar button:hover {
  background-color: #f9fafb;
}

.editium-image-toolbar button.active {
  background-color: #e0f2fe;
}

.editium-editor hr {
  border: none;
  border-top: 2px solid #dee2e6;
  margin: 2em 0;
}

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

.editium-editor table th,
.editium-editor table td {
  border: 1px solid #dee2e6;
  padding: 8px 12px;
  text-align: left;
}

.editium-editor table th {
  background-color: #f8f9fa;
  font-weight: 600;
}

.editium-editor table tr:nth-child(even) {
  background-color: #f8f9fa;
}

/* Search highlighting */
.editium-search-match {
  background-color: #ffeb3b;
  color: #000000;
  padding: 2px 4px;
  border-radius: 2px;
}

.editium-search-current {
  background-color: #ff9800;
  color: #ffffff;
  padding: 2px 4px;
  border-radius: 2px;
  font-weight: 600;
}

/* Find & Replace Panel */
.editium-find-replace {
  background-color: #f9fafb;
  border: 1px solid #ccc;
  border-top: none;
  border-radius: 0 0 4px 4px;
  padding: 16px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.editium-find-replace-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  align-items: center;
}

.editium-find-replace-row:last-child {
  margin-bottom: 0;
}

.editium-find-input,
.editium-replace-input {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 14px;
  outline: none;
}

.editium-find-input:focus,
.editium-replace-input:focus {
  border-color: #80bdff;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.editium-find-replace button {
  padding: 6px 12px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  background-color: #ffffff;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.15s ease;
}

.editium-find-replace button:hover {
  background-color: #e9ecef;
}

.editium-match-count {
  font-size: 14px;
  color: #6c757d;
  white-space: nowrap;
}

.editium-btn-prev,
.editium-btn-next {
  min-width: 32px;
}

.editium-btn-close {
  background-color: transparent;
  border: none;
  font-size: 18px;
  color: #6c757d;
  cursor: pointer;
  padding: 0 8px;
}

.editium-btn-close:hover {
  color: #dc3545;
}

/* Word count */
.editium-word-count {
  padding: 8px 16px;
  background-color: #f8f9fa;
  border-top: 1px solid #ccc;
  border-radius: 0 0 4px 4px;
  font-size: 12px;
  color: #666;
  text-align: right;
  display: flex;
  justify-content: flex-end;
  gap: 16px;
}

.editium-word-count strong {
  color: #000;
  font-weight: 500;
}

/* Modal */
.editium-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}

.editium-modal-content {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  max-width: 800px;
  max-height: 90vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.editium-modal-content.editium-preview {
  max-width: 1200px;
}

.editium-modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.editium-modal-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: #222f3e;
}

.editium-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: #6c757d;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background-color 0.15s ease;
}

.editium-modal-close:hover {
  background-color: #f8f9fa;
  color: #dc3545;
}

.editium-modal-body {
  flex: 1;
  padding: 20px;
  overflow: auto;
}

.editium-modal-body pre {
  background-color: #f8f9fa;
  padding: 15px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 0;
}

.editium-modal-body code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 13px;
  line-height: 1.5;
  color: #222f3e;
}

.editium-modal-footer {
  padding: 16px 20px;
  border-top: 1px solid #e0e0e0;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.editium-btn-copy {
  padding: 8px 16px;
  border: 1px solid #007bff;
  border-radius: 4px;
  background-color: #007bff;
  color: #ffffff;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background-color 0.15s ease;
}

.editium-btn-copy:hover {
  background-color: #0056b3;
  border-color: #0056b3;
}

/* Word count */
.editium-word-count {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background-color: #f8f9fa;
  border-top: 1px solid #ccc;
  font-size: 12px;
  color: #6c757d;
  border-radius: 0 0 4px 4px;
}

/* When only branding is shown (no stats) */
.editium-word-count:has(.editium-word-count-branding:only-child) {
  justify-content: flex-end;
}

.editium-word-count-stats {
  text-align: left;
  display: flex;
  gap: 16px;
}

.editium-word-count-branding {
  text-align: right;
  color: #6c757d;
}

.editium-word-count-branding .editium-brand {
  color: #4f88f7;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.editium-word-count-branding .editium-brand:hover {
  color: #3b6fd9;
}

/* Responsive */
@media (max-width: 768px) {
  .editium-toolbar {
    padding: 8px;
    gap: 2px;
  }

  .editium-toolbar-button {
    padding: 5px 8px;
    min-width: 28px;
    min-height: 28px;
    font-size: 13px;
  }

  .editium-editor {
    padding: 15px;
    font-size: 15px;
  }

  .editium-modal-content {
    max-width: 95%;
  }
}

/* Print styles */
@media print {
  .editium-toolbar,
  .editium-word-count,
  .editium-find-replace {
    display: none;
  }

  .editium-wrapper {
    border: none;
  }

  .editium-editor {
    padding: 0;
  }
}
/* Emoji Picker Styles */
.editium-emoji-picker {
  width: 350px;
  height: 420px;
}

.editium-emoji-picker emoji-picker {
  width: 100%;
  height: 100%;
  --border-color: #e0e0e0;
  --border-radius: 8px;
  --background: #fff;
  --category-font-size: 1rem;
  --emoji-size: 1.4rem;
  --indicator-color: #007bff;
  --input-border-color: #ddd;
  --input-border-radius: 6px;
  --input-font-size: 13px;
  --input-padding: 8px 10px;
  --num-columns: 8;
  --outline-color: #007bff;
}