/* ---- Markdown Preview Styles ---- */
/* Applied to .card-desc-preview (card modal + note modal) */

.card-desc-preview {
  position: relative;
  background: transparent;
}

.card-desc-preview:hover {
  background: var(--accent-glow);
  border-color: var(--text-muted);
}

/* Paragraphs */
.card-desc-preview p { margin: 6px 0 14px; }
.card-desc-preview p:last-child { margin-bottom: 6px; }

/* Headings — 5px top margin, none for the very first element */
.card-desc-preview h1,
.card-desc-preview h2,
.card-desc-preview h3 {
  font-family: 'Syne', sans-serif;
  margin: 5px 0 4px;
}
.card-desc-preview h1:first-child,
.card-desc-preview h2:first-child,
.card-desc-preview h3:first-child { margin-top: 0; }
.card-desc-preview h1 { font-size: 1.35rem; font-weight: 700; }

/* Lists */
.card-desc-preview ul,
.card-desc-preview ol { margin: 4px 0; padding-left: 20px; }
.card-desc-preview li { margin: 2px 0; }

/* Task list — hide bullet, tighten indent, style checkbox */
.card-desc-preview .task-list-item,
.card-desc-preview li:has(> input[type="checkbox"]) {
  list-style: none;
  margin-left: -4px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 5px;
}

/* Nested lists inside a task item drop to the next line */
.card-desc-preview .task-list-item > ul,
.card-desc-preview .task-list-item > ol,
.card-desc-preview li:has(> input[type="checkbox"]) > ul,
.card-desc-preview li:has(> input[type="checkbox"]) > ol {
  flex: 0 0 100%;
  margin: 2px 0 0;
}

/* Parent task-list item that contains sub-items gets a stray marker — suppress it */
.card-desc-preview li:has(> input[type="checkbox"]):has(> ul)::marker,
.card-desc-preview li:has(> input[type="checkbox"]):has(> ol)::marker,
.card-desc-preview .task-list-item:has(> ul)::marker,
.card-desc-preview .task-list-item:has(> ol)::marker { content: none; }

.card-desc-preview input[type="checkbox"] {
  accent-color: var(--accent);
  cursor: pointer;
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Inline code */
.card-desc-preview code {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 4px;
  font-size: 0.8rem;
}

/* Code blocks — auto line break, position:relative for copy button */
.card-desc-preview pre {
  position: relative;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  margin: 6px 0;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.card-desc-preview pre code {
  background: none;
  border: none;
  padding: 0;
  white-space: inherit;
}

/* Links */
.card-desc-preview a { color: var(--accent); }

/* Bold */
.card-desc-preview strong { color: var(--text); }

/* Blockquote — purple */
.card-desc-preview blockquote {
  border-left: 3px solid #a78bfa;
  margin: 6px 0;
  padding-left: 10px;
  color: #a78bfa;
}

/* Horizontal rule — 6px extra margin */
.card-desc-preview hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 12px 0;
}

/* Tables */
.card-desc-preview table {
  border-collapse: collapse;
  width: 100%;
  margin: 6px 0;
  font-size: 0.85rem;
}
.card-desc-preview th,
.card-desc-preview td {
  border: 1px solid #888;
  padding: 3px 5px;
  text-align: left;
}

/* Highlight mark (Ctrl+M) */
.card-desc-preview mark {
  background: rgba(250, 204, 21, 0.35);
  color: inherit;
  border-radius: 2px;
  padding: 0 2px;
}

/* Copy code / copy description buttons */
.md-copy-btn,
.md-copy-all-btn {
  position: absolute;
  top: 4px;
  right: 6px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  padding: 2px 6px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s, background 0.15s;
  line-height: 1.4;
  z-index: 2;
}

.card-desc-preview pre:hover .md-copy-btn { opacity: 1; }
.card-desc-preview:hover .md-copy-all-btn { opacity: 1; }

.md-copy-btn:hover,
.md-copy-all-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}