/* ================================================================
   DOCUMENT EDITOR MODULE
================================================================ */
.editor-layout {
  display: grid;
  grid-template-columns: 1fr 18rem;
  gap: 1.25rem;
  flex: 1;
  min-height: 0;
  height: calc(100dvh - 8rem);
}
.editor-shell {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.editor-toolbar {
  display: flex; align-items: center; gap: 0.25rem;
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-wrap: wrap;
}
.tb-btn {
  background: none; border: none; cursor: pointer;
  color: var(--mid); padding: 0.3rem 0.4rem;
  border-radius: var(--r-sm); transition: all var(--t);
  font-size: 0.875rem; font-family: var(--font-sans);
  min-height: 2rem;
}
.tb-btn:hover { background: var(--border-2); color: var(--ink); }
.tb-btn.active { background: var(--gold-bg); color: var(--gold); }
.tb-sep { width: 1px; height: 1.25rem; background: var(--border); margin: 0 0.2rem; }

.editor-title-input {
  width: 100%;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  border: none;
  padding: 1.25rem 1.5rem 0.5rem;
  color: var(--ink);
  background: transparent;
}
.editor-title-input:focus { outline: none; }
.editor-title-input::placeholder { color: var(--muted); }

.editor-content {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 1.5rem 2rem;
}
#tiptap-editor {
  min-height: 100%;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
  outline: none;
}
#tiptap-editor p { margin-bottom: 0.75rem; }
#tiptap-editor h1 { font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: 0.75rem; }
#tiptap-editor h2 { font-family: var(--font-serif); font-size: 1.25rem; margin-bottom: 0.5rem; }
#tiptap-editor ul, #tiptap-editor ol { padding-left: 1.5rem; margin-bottom: 0.75rem; }
#tiptap-editor blockquote { border-left: 3px solid var(--gold); padding-left: 1rem; color: var(--mid); }

.letterhead-preview {
  background: var(--gold-bg);
  border-bottom: 2px solid var(--gold);
  padding: 1rem 1.5rem;
  display: none;
}
.letterhead-preview.visible { display: block; }
.letterhead-firm-name { font-family: var(--font-serif); font-size: 1.15rem; font-weight: 600; color: var(--ink); }
.letterhead-firm-detail { font-size: 0.75rem; color: var(--mid); }

.editor-panel {
  display: flex; flex-direction: column; gap: 1rem;
  overflow-y: auto;
}
.editor-panel-section {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1rem;
}
.editor-panel-title { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 0.75rem; }