/* Draft Editor - TipTap/ProseMirror Styles */

/* Yellow highlight for AI suggestions */
.ProseMirror mark.ai-suggestion {
  background-color: #fef08a !important;
  border-radius: 2px;
  padding: 1px 2px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* Selection highlight while AI panel is open */
.ProseMirror mark.selection-highlight {
  background-color: #bfdbfe !important;
  border-radius: 2px;
  padding: 1px 2px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* Apply prose styling to TipTap editor */
.ProseMirror {
  outline: none;
}

/* Offset for scrollIntoView to clear sticky navbar + toolbar */
.ProseMirror > * {
  scroll-margin-top: 12rem;
}

.ProseMirror > * + * {
  margin-top: 0.75em;
}

.ProseMirror p {
  margin-bottom: 0;
}

/* Ensure empty paragraphs (blank lines) are visible */
.ProseMirror p:empty::before,
.ProseMirror p:has(br:only-child)::before {
  content: '\00a0'; /* non-breaking space */
  display: inline;
}

.ProseMirror p:empty,
.ProseMirror p:has(br:only-child) {
  min-height: 1.5em;
}

.ProseMirror h1 {
  font-size: 1.5em;
  font-weight: 700;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

.ProseMirror h2 {
  font-size: 1.25em;
  font-weight: 600;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

.ProseMirror h3 {
  font-size: 1.1em;
  font-weight: 600;
  margin-top: 1.25em;
  margin-bottom: 0.5em;
}

.ProseMirror ul,
.ProseMirror ol {
  padding-left: 1.5em;
  margin-top: 0.75em;
  margin-bottom: 0.75em;
}

.ProseMirror li {
  margin-top: 0.25em;
  margin-bottom: 0.25em;
}

.ProseMirror strong {
  font-weight: 600;
}

.ProseMirror em {
  font-style: italic;
}

.ProseMirror hr {
  border: none;
  border-top: 2px solid oklch(var(--b3));
  margin: 2rem 0;
}

.ProseMirror blockquote {
  border-left: 3px solid oklch(var(--p));
  padding-left: 1rem;
  margin: 1rem 0;
  color: oklch(var(--bc) / 0.8);
}

/* Task list styles */
.ProseMirror ul[data-type="taskList"] {
  list-style: none;
  padding: 0;
}

.ProseMirror ul[data-type="taskList"] li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.ProseMirror ul[data-type="taskList"] li > label {
  flex: 0 0 auto;
  margin-top: 0.25rem;
  user-select: none;
}

.ProseMirror ul[data-type="taskList"] li > label input[type="checkbox"] {
  cursor: pointer;
}

.ProseMirror ul[data-type="taskList"] li > div {
  flex: 1 1 auto;
}

.ProseMirror ul[data-type="taskList"] li[data-checked="true"] > div {
  text-decoration: line-through;
  opacity: 0.6;
}

/* Table styles */
.ProseMirror table {
  border-collapse: collapse;
  table-layout: fixed;
  width: 100%;
  margin: 1rem 0;
  overflow: hidden;
  border-radius: 0.5rem;
  border: 1px solid oklch(var(--b3));
}

.ProseMirror td,
.ProseMirror th {
  min-width: 1em;
  border: 1px solid oklch(var(--b3));
  padding: 0.5rem 0.75rem;
  vertical-align: top;
  box-sizing: border-box;
  position: relative;
}

.ProseMirror th {
  font-weight: 600;
  text-align: left;
  background-color: oklch(var(--b2));
}

.ProseMirror .selectedCell:after {
  z-index: 2;
  position: absolute;
  content: "";
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: oklch(var(--p) / 0.1);
  pointer-events: none;
}

.ProseMirror .column-resize-handle {
  position: absolute;
  right: -2px;
  top: 0;
  bottom: -2px;
  width: 4px;
  background-color: oklch(var(--p));
  pointer-events: none;
}

.ProseMirror.resize-cursor {
  cursor: col-resize;
}

/* Highlight styles */
.ProseMirror mark {
  border-radius: 0.25rem;
  padding: 0.125rem 0.25rem;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.ProseMirror mark:not([style]) {
  background-color: #fef08a;
}

/* Code block styles */
.ProseMirror pre {
  background-color: #1e293b;
  border-radius: 0.5rem;
  padding: 1rem;
  margin: 1rem 0;
  overflow-x: auto;
}

.ProseMirror pre code {
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
  font-size: 0.875rem;
  color: #e2e8f0;
  background: none;
  padding: 0;
}

/* YouTube embed styles */
.ProseMirror div[data-youtube-video] {
  margin: 1rem 0;
}

.ProseMirror div[data-youtube-video] iframe {
  border-radius: 0.5rem;
}

/* Image styles */
.ProseMirror img {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

/* Placeholder for empty answer editor */
[data-tiptap--editor-form-actions-value] .ProseMirror > p:only-child:has(> br:only-child)::before {
  content: 'Type your answer here...' !important;
  color: oklch(var(--bc) / 0.3);
  float: left;
  height: 0;
  pointer-events: none;
}

/* Document-style editor layout */
#draft-content [data-controller="tiptap--editor"] > div:first-of-type {
  position: static !important;
  border-bottom: 1px solid #e5e7eb;
}

#draft-content [data-controller="tiptap--editor"] > div:last-of-type {
  background: white !important;
  padding: 0 !important;
}

/* Only apply padding to the actual editor content, not AI panel or other elements */
#draft-content [data-controller="tiptap--editor"] [data-tiptap--editor-target="editor"] {
  padding: 3rem 4rem !important;
}