/* ============================================================
   QUILL MARKDOWN EDITOR — style.css
   Theme: Editorial-Industrial Dark/Light
   Fonts: Playfair Display, JetBrains Mono, DM Sans
   ============================================================ */

/* ---- CSS VARIABLES ---- */
:root {
  --font-editor: 'JetBrains Mono', 'Fira Code', monospace;
  --font-ui: 'DM Sans', system-ui, sans-serif;
  --font-preview: 'DM Sans', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --sidebar-w: 220px;
}

[data-theme="dark"] {
  --bg-app:         #0e0f11;
  --bg-sidebar:     #121418;
  --bg-topbar:      #13151a;
  --bg-pane:        #0e0f11;
  --bg-editor:      #0a0b0d;
  --bg-preview:     #0e0f11;
  --bg-statusbar:   #0c0d10;
  --bg-input:       #1a1c22;
  --bg-hover:       #1e2028;
  --bg-active:      #252830;
  --bg-modal:       #181a21;

  --border:         #23262e;
  --border-subtle:  #1a1c22;
  --border-focus:   #5b8af0;

  --accent:         #5b8af0;
  --accent-muted:   rgba(91, 138, 240, 0.15);
  --accent-warm:    #e2a86b;
  --accent-green:   #5bc47a;
  --accent-red:     #e25b5b;

  --text-primary:   #e8eaf0;
  --text-secondary: #7a8098;
  --text-muted:     #4a5070;
  --text-accent:    #5b8af0;

  --shadow-sm:      0 1px 4px rgba(0,0,0,0.4);
  --shadow-md:      0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:      0 12px 40px rgba(0,0,0,0.6);

  --code-bg:        #161820;
  --code-border:    #2a2d38;
  --code-key:       #c792ea;
  --code-str:       #c3e88d;
  --code-num:       #f78c6c;
  --code-cmt:       #546e7a;
  --code-fn:        #82aaff;
  --code-tag:       #f07178;
  --code-attr:      #ffcb6b;

  --scrollbar-bg:   #1a1c22;
  --scrollbar-thumb:#2e3245;
}

[data-theme="light"] {
  --bg-app:         #f5f4f0;
  --bg-sidebar:     #eeece8;
  --bg-topbar:      #faf9f7;
  --bg-pane:        #f5f4f0;
  --bg-editor:      #fdfcfa;
  --bg-preview:     #fdfcfa;
  --bg-statusbar:   #eeece8;
  --bg-input:       #ffffff;
  --bg-hover:       #e8e6e2;
  --bg-active:      #dddbd6;
  --bg-modal:       #ffffff;

  --border:         #dddbd6;
  --border-subtle:  #e8e6e2;
  --border-focus:   #3b6ae0;

  --accent:         #3b6ae0;
  --accent-muted:   rgba(59, 106, 224, 0.1);
  --accent-warm:    #c07a2e;
  --accent-green:   #2c8a47;
  --accent-red:     #c0342e;

  --text-primary:   #1a1c24;
  --text-secondary: #5a5e6e;
  --text-muted:     #9098b0;
  --text-accent:    #3b6ae0;

  --shadow-sm:      0 1px 4px rgba(0,0,0,0.08);
  --shadow-md:      0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg:      0 12px 40px rgba(0,0,0,0.14);

  --code-bg:        #f0eeea;
  --code-border:    #d8d6d0;
  --code-key:       #7c3aed;
  --code-str:       #2d8a47;
  --code-num:       #c2410c;
  --code-cmt:       #64748b;
  --code-fn:        #1d4ed8;
  --code-tag:       #be123c;
  --code-attr:      #b45309;

  --scrollbar-bg:   #e8e6e2;
  --scrollbar-thumb:#c8c6c0;
}

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { height: 100%; font-size: 14px; }

body {
  height: 100%;
  display: flex;
  background: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-ui);
  overflow: hidden;
  transition: background var(--transition), color var(--transition);
}

/* ---- SCROLLBARS ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--scrollbar-bg); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ---- SIDEBAR ---- */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width var(--transition), min-width var(--transition), opacity var(--transition), transform var(--transition);
  z-index: 100;
}

.sidebar.collapsed {
  width: 0;
  min-width: 0;
  opacity: 0;
  pointer-events: none;
}

.sidebar-header {
  padding: 14px 12px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-title {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.doc-list {
  list-style: none;
  overflow-y: auto;
  flex: 1;
  padding: 6px 0;
}

.doc-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-secondary);
  border-left: 2px solid transparent;
  transition: all var(--transition);
  user-select: none;
}

.doc-item:hover { background: var(--bg-hover); color: var(--text-primary); }

.doc-item.active {
  background: var(--accent-muted);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 500;
}

.doc-item-icon {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  opacity: 0.6;
}

.doc-item-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.doc-item-del {
  opacity: 0;
  background: none;
  border: none;
  color: var(--accent-red);
  cursor: pointer;
  padding: 2px;
  border-radius: 3px;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
}

.doc-item:hover .doc-item-del { opacity: 0.7; }
.doc-item-del:hover { opacity: 1 !important; }

/* ---- APP SHELL ---- */
.app-shell {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: var(--transition);
}

/* ---- TOPBAR ---- */
.topbar {
  height: 48px;
  background: var(--bg-topbar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 10px;
  flex-shrink: 0;
  overflow-x: auto;
  overflow-y: hidden;
}

.topbar::-webkit-scrollbar { height: 0; }

.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-right: 10px;
}

.brand { display: flex; align-items: baseline; gap: 8px; }

.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.doc-title-display {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-muted);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.doc-title-display:hover { background: var(--bg-hover); color: var(--text-secondary); }

/* ---- TOOLBAR ---- */
.toolbar {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  overflow-x: auto;
  overflow-y: hidden;
}

.toolbar::-webkit-scrollbar { height: 0; }

.toolbar-group { display: flex; align-items: center; gap: 1px; }

.toolbar-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 5px;
  flex-shrink: 0;
}

.tool-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 5px 7px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition);
  flex-shrink: 0;
  min-width: 28px;
  height: 28px;
  letter-spacing: 0.02em;
}

.tool-btn svg { width: 14px; height: 14px; }

.tool-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border);
}

.tool-btn:active { background: var(--bg-active); }
.tool-btn.danger:hover { color: var(--accent-red); border-color: var(--accent-red); background: rgba(226, 91, 91, 0.08); }

/* ---- TOPBAR RIGHT ---- */
.topbar-right {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  margin-left: 10px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.action-btn svg { width: 13px; height: 13px; flex-shrink: 0; }

.action-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--accent);
}

.icon-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 5px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  transition: all var(--transition);
  flex-shrink: 0;
}

.icon-btn svg { width: 16px; height: 16px; }

.icon-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--border); }

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

/* ---- EXPORT MENU ---- */
.export-menu-wrap { position: relative; }

.export-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 160px;
  display: none;
  flex-direction: column;
  z-index: 200;
  overflow: hidden;
  animation: menuIn 0.14s ease;
}

.export-menu.open { display: flex; }

@keyframes menuIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.export-item {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 9px 14px;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition), color var(--transition);
}

.export-item:hover { background: var(--bg-hover); color: var(--text-primary); }

/* ---- WORKSPACE ---- */
.workspace {
  flex: 1;
  display: flex;
  overflow: hidden;
  min-height: 0;
}

.pane {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.editor-pane {
  flex: 0 0 42%;
  background: var(--bg-editor);
  border-right: 1px solid var(--border-subtle);
}

.preview-pane {
  flex: 1;
  background: var(--bg-preview);
}

.pane-label {
  font-family: var(--font-ui);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 7px 14px 6px;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
  background: var(--bg-topbar);
}

/* ---- EDITOR ---- */
.editor-wrap {
  flex: 1;
  display: flex;
  overflow: hidden;
  position: relative;
}

.line-numbers {
  flex-shrink: 0;
  width: 44px;
  background: var(--bg-editor);
  padding: 14px 0;
  text-align: right;
  font-family: var(--font-editor);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-muted);
  border-right: 1px solid var(--border-subtle);
  overflow: hidden;
  user-select: none;
  pointer-events: none;
}

.line-numbers span {
  display: block;
  padding-right: 10px;
  font-variant-numeric: tabular-nums;
}

.editor-textarea {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 14px 14px 14px 16px;
  color: var(--text-primary);
  font-family: var(--font-editor);
  font-size: 13.5px;
  line-height: 1.7;
  resize: none;
  overflow-y: auto;
  overflow-x: hidden;
  caret-color: var(--accent);
  tab-size: 2;
  -moz-tab-size: 2;
  white-space: pre-wrap;
  word-wrap: break-word;
  transition: color var(--transition);
}

.editor-textarea::placeholder {
  color: var(--text-muted);
  font-style: italic;
}

.editor-textarea::selection {
  background: var(--accent-muted);
}

/* ---- RESIZER ---- */
.resizer {
  width: 4px;
  background: var(--border);
  cursor: col-resize;
  flex-shrink: 0;
  position: relative;
  z-index: 10;
  transition: background var(--transition);
}

.resizer:hover, .resizer.active {
  background: var(--accent);
}

.resizer::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 40px;
  border-radius: 2px;
}

/* ---- PREVIEW ---- */
.preview-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

.preview-content {
  padding: 24px 32px 48px;
  max-width: 760px;
  margin: 0 auto;
  font-family: var(--font-preview);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-primary);
}

/* ---- MARKDOWN PREVIEW STYLES ---- */
.preview-content h1,
.preview-content h2,
.preview-content h3,
.preview-content h4,
.preview-content h5,
.preview-content h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.25;
  margin-top: 1.8em;
  margin-bottom: 0.5em;
  font-weight: 500;
}

.preview-content h1 { font-size: 2em; border-bottom: 2px solid var(--border); padding-bottom: 0.3em; }
.preview-content h2 { font-size: 1.5em; border-bottom: 1px solid var(--border); padding-bottom: 0.2em; }
.preview-content h3 { font-size: 1.2em; }
.preview-content h4 { font-size: 1em; font-style: italic; }
.preview-content h5 { font-size: 0.9em; font-style: italic; color: var(--text-secondary); }
.preview-content h6 { font-size: 0.85em; color: var(--text-muted); }

.preview-content p { margin: 0.75em 0; }

.preview-content a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent-muted); transition: border-color var(--transition); }
.preview-content a:hover { border-bottom-color: var(--accent); }

.preview-content strong { font-weight: 700; color: var(--text-primary); }
.preview-content em { font-style: italic; color: var(--text-secondary); }
.preview-content del { text-decoration: line-through; color: var(--text-muted); }

.preview-content code {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 4px;
  padding: 0.15em 0.5em;
  font-family: var(--font-editor);
  font-size: 0.88em;
  color: var(--accent-warm);
}

.preview-content pre {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  overflow-x: auto;
  margin: 1.2em 0;
  position: relative;
}

.preview-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-primary);
  font-size: 0.9em;
  line-height: 1.6;
}

.preview-content pre .lang-label {
  position: absolute;
  top: 8px;
  right: 12px;
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.preview-content blockquote {
  border-left: 3px solid var(--accent);
  margin: 1.2em 0;
  padding: 6px 18px;
  background: var(--accent-muted);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-secondary);
  font-style: italic;
}

.preview-content blockquote p { margin: 0; }

.preview-content ul, .preview-content ol {
  margin: 0.75em 0;
  padding-left: 1.8em;
}

.preview-content li { margin: 0.25em 0; line-height: 1.7; }

.preview-content li input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin-right: 8px;
  accent-color: var(--accent);
  cursor: default;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

.preview-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.2em 0;
  font-size: 0.93em;
}

.preview-content th {
  background: var(--bg-active);
  font-weight: 600;
  text-align: left;
  padding: 8px 14px;
  border: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.preview-content td {
  padding: 8px 14px;
  border: 1px solid var(--border);
}

.preview-content tr:nth-child(even) td { background: var(--bg-hover); }
.preview-content tr:hover td { background: var(--bg-active); }

.preview-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2em 0;
}

.preview-content img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: 0.5em 0;
}

/* ---- SYNTAX HIGHLIGHTING ---- */
.hl-keyword  { color: var(--code-key);  }
.hl-string   { color: var(--code-str);  }
.hl-number   { color: var(--code-num);  }
.hl-comment  { color: var(--code-cmt);  font-style: italic; }
.hl-function { color: var(--code-fn);   }
.hl-tag      { color: var(--code-tag);  }
.hl-attr     { color: var(--code-attr); }
.hl-operator { color: var(--text-secondary); }
.hl-punct    { color: var(--text-muted); }

/* ---- CURRENT LINE HIGHLIGHT ---- */
.preview-content .current-block {
  background: var(--accent-muted);
  border-radius: var(--radius-sm);
  transition: background 0.3s;
  outline: 1px solid var(--border-focus);
  outline-offset: 2px;
}

/* ---- STATUS BAR ---- */
.statusbar {
  height: 26px;
  background: var(--bg-statusbar);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  font-family: var(--font-editor);
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
  user-select: none;
}

.status-left, .status-right {
  display: flex;
  align-items: center;
  gap: 7px;
}

.status-sep { opacity: 0.35; }

.status-chip {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--accent-green);
  font-size: 11px;
}

.status-chip svg { width: 11px; height: 11px; }
.status-chip.unsaved { color: var(--accent-warm); }

/* ---- TOAST ---- */
.toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--bg-modal);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.22s, transform 0.22s;
  z-index: 9999;
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---- MODAL ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(2px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.15s ease;
}

.modal-overlay.open { display: flex; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 340px;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

.modal-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.modal-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition);
}

.modal-input:focus { border-color: var(--border-focus); }

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}

.modal-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
}

.modal-btn:hover { background: var(--bg-hover); }

.modal-btn.confirm {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.modal-btn.confirm:hover { filter: brightness(1.1); }

/* ---- FULLSCREEN ---- */
body.fullscreen-editor .preview-pane,
body.fullscreen-editor .resizer { display: none; }

body.fullscreen-editor .editor-pane { flex: 1; }

body.fullscreen-preview .editor-pane,
body.fullscreen-preview .resizer { display: none; }

body.fullscreen-preview .preview-pane { flex: 1; }

.pane-label.fullscreen-hint {
  cursor: pointer;
}

.pane-label.fullscreen-hint:hover {
  color: var(--text-secondary);
}

/* ---- EMPTY STATE ---- */
.preview-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 20px;
  gap: 10px;
  opacity: 0.5;
  pointer-events: none;
  padding: 40px;
  text-align: center;
}

.preview-empty svg {
  width: 48px;
  height: 48px;
  opacity: 0.4;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .sidebar { position: fixed; height: 100%; top: 48px; z-index: 200; }

  .workspace { flex-direction: column; }

  .editor-pane {
    flex: 0 0 50%;
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }

  .preview-pane { flex: 1; }

  .resizer {
    width: 100%;
    height: 4px;
    cursor: row-resize;
  }

  .brand-name { font-size: 16px; }

  .toolbar-group:nth-child(n+4) { display: none; }

  .action-btn span { display: none; }

  .preview-content { padding: 16px 16px 32px; }
}

@media (max-width: 480px) {
  .topbar-left .brand .doc-title-display { display: none; }
  .status-right { display: none; }
}

/* ---- PRINT ---- */
@media print {
  .sidebar, .topbar, .statusbar, .editor-pane, .resizer { display: none !important; }
  .preview-pane { flex: 1 !important; }
  .preview-content { max-width: 100%; padding: 0; }
  body { background: white; color: black; }
  .preview-content pre { break-inside: avoid; }
}