/* ============================================================
   note-editor.css — Split-pane Markdown editor styles
   All colours use CSS custom properties from style.css.
   ============================================================ */

/* ── Editor window container ─────────────────────────────── */
.note-editor-window {
  position: fixed;
  z-index: 20;
  /* size & position set dynamically by JS layoutEditor() */
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.note-editor-window.ne-visible {
  opacity: 1;
  transform: scale(1);
}

.note-editor-window.ne-closing {
  opacity: 0;
  transform: scale(0.97);
  pointer-events: none;
}

/* ── Titlebar additions ───────────────────────────────────── */
.ne-titlebar {
  gap: 6px;
}

.ne-titlebar-filename {
  flex: 1;
  font-size: 13px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ne-status-badge {
  font-size: 11px;
  margin-left: 4px;
  flex-shrink: 0;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.ne-status-saved  { color: var(--color-green); }
.ne-status-dirty  { color: var(--color-orange); }
.ne-status-error  { color: var(--color-red); }
.ne-status-muted  { color: var(--text-muted); }
.ne-status-site   { color: var(--color-blue); }

/* ── Body: two-pane flex row ─────────────────────────────── */
.ne-body {
  display: flex;
  flex-direction: row;
  height: calc(100% - 36px);  /* subtract titlebar height */
  overflow: hidden;
}

.ne-pane {
  flex: 1;
  overflow: auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  /* Scrollbar: thin + theme-aware (Firefox) */
  scrollbar-width: thin;
  scrollbar-color: var(--border-color, #30363d) transparent;
}

/* Scrollbar: thin + theme-aware (Chrome / Safari / Edge) */
.ne-pane::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

.ne-pane::-webkit-scrollbar-track {
  background: transparent;
}

.ne-pane::-webkit-scrollbar-thumb {
  background: var(--border-color, #30363d);
  border-radius: 2px;
}

.ne-pane::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim, #484f58);
}

.ne-pane::-webkit-scrollbar-corner {
  background: transparent;
}

/* ── Vertical divider ────────────────────────────────────── */
.ne-divider {
  width: 1px;
  background: var(--border-color, #30363d);
  flex-shrink: 0;
}

/* ── Left pane: textarea ─────────────────────────────────── */
.ne-editor-pane {
  background: var(--bg-window);
}

.ne-textarea {
  flex: 1;
  resize: none;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: var(--font-size, 14px);
  line-height: var(--line-height, 1.55);
  border: none;
  outline: none;
  padding: 14px 18px;
  caret-color: var(--color-green);
  tab-size: 2;
}

.ne-textarea::selection {
  background: rgba(88, 166, 255, 0.2);
}

.ne-textarea::placeholder {
  color: var(--text-dim, #444d56);
}

/* ── Hint bar below textarea ─────────────────────────────── */
.ne-editor-hint {
  padding: 4px 18px 6px;
  font-size: 11px;
  color: var(--text-dim, #444d56);
  border-top: 1px solid var(--border-color, #30363d);
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
}

/* ── Right pane: Markdown preview ────────────────────────── */
.ne-preview-pane {
  background: var(--bg-window);
  border-left: none;  /* divider handles separation */
}

.ne-preview {
  padding: 14px 18px 14px 24px;
  min-height: 100%;
  box-sizing: border-box;
}

/* ── Mobile: stack panes vertically ─────────────────────── */
@media (max-width: 600px) {
  .ne-body {
    flex-direction: column;
  }

  .ne-divider {
    width: 100%;
    height: 1px;
  }

  /* On mobile give textarea 45% and preview 55% of height */
  .ne-editor-pane  { flex: 0 0 45%; }
  .ne-preview-pane { flex: 1; }
}