/* ===== Canvas-Editor (.canvas) ===== */
.cv-root {
  --cv-edge: var(--muted);
  height: 100%; display: flex; flex-direction: column;
  outline: none; position: relative; background: var(--bg);
}
.cv-root.cv-maxed {
  position: fixed; inset: 0; z-index: 200;
  /* iPad/iPhone: Notch & Home-Indikator freihalten */
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

/* ---- Toolbar (oben) ----
   KEIN position:sticky: sticky in einem fixed-Container (cv-maxed, der
   iOS-Vollbild-Fallback) lässt die Leiste in Safari frei herumschweben.
   Die Leiste ist ohnehin das erste Flex-Kind und sitzt damit fest oben. */
.cv-toolbar {
  position: relative; z-index: 60;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 6px 10px; background: var(--panel);
  border-bottom: 1px solid var(--line);
}

/* Beim Zeichnen (Stift/Radierer/aktiver Pencil) nie Text selektierbar */
.cv-root[data-mode="pen"] .cv-box, .cv-root[data-mode="erase"] .cv-box,
.cv-root.cv-inking .cv-box,
.cv-root[data-mode="pen"] .cv-body, .cv-root[data-mode="erase"] .cv-body,
.cv-root.cv-inking .cv-body {
  -webkit-user-select: none !important; user-select: none !important;
  -webkit-touch-callout: none;
}
.cv-tb-group { display: flex; align-items: center; gap: 2px; }
.cv-tb-group + .cv-tb-group { padding-left: 8px; border-left: 1px solid var(--line); }
.cv-tb-spacer { flex: 1; }
.cv-tb-btn {
  background: none; border: 1px solid transparent; border-radius: 7px;
  color: var(--text); cursor: pointer; padding: 4px 8px; font-size: 14px;
  line-height: 1.2; min-width: 30px;
}
.cv-tb-btn:hover { background: var(--panel2); }
.cv-tb-btn.on { background: var(--accent-dim); border-color: var(--accent); }
.cv-tb-btn:disabled { opacity: .4; cursor: default; }
.cv-tb-zoom {
  font-size: 12px; color: var(--muted); min-width: 44px; text-align: center;
  cursor: pointer; user-select: none;
}
.cv-tb-pencfg { display: none; }
.cv-tb-pencfg.on { display: flex; gap: 6px; }
.cv-tb-shapes { display: none; }
.cv-tb-shapes.on { display: flex; }
.cv-tb-pencolor { width: 28px; height: 24px; padding: 0; border: 0; background: none; cursor: pointer; }
.cv-tb-penwidth { width: 90px; }

/* ---- Viewport (Punktraster) & Surface ---- */
.cv-viewport {
  flex: 1; position: relative; overflow: hidden;
  touch-action: none; cursor: default;
  background-image: radial-gradient(circle, var(--line) 1px, transparent 1.1px);
  background-size: 14px 14px;
}
.cv-root[data-mode="hand"] .cv-viewport { cursor: grab; }
.cv-root[data-mode="pen"] .cv-viewport { cursor: crosshair; }
.cv-root[data-mode="erase"] .cv-viewport { cursor: cell; }
.cv-viewport.cv-panning { cursor: grabbing !important; }
.cv-root.cv-inking .cv-viewport { cursor: crosshair; }

.cv-surface {
  position: absolute; left: 0; top: 0; width: 0; height: 0;
  transform-origin: 0 0;
}

/* Tinte-Overlay liegt über allem, fängt aber keine Events */
.cv-ink {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 50;
}

/* ---- Kanten (SVG unter den Boxen) ---- */
svg.cv-edges { position: absolute; left: 0; top: 0; overflow: visible; z-index: 5; }
.cv-edge-line {
  fill: none; stroke: var(--cv-edge); stroke-width: 2;
  pointer-events: none;
}
.cv-edge.selected .cv-edge-line { stroke: var(--accent); stroke-width: 3.5; }
.cv-edge-hit {
  fill: none; stroke: transparent; stroke-width: 16;
  pointer-events: stroke; cursor: pointer;
}
.cv-edge-pending {
  fill: none; stroke: var(--accent); stroke-width: 2;
  stroke-dasharray: 6 5; pointer-events: none;
}
.cv-edge-label {
  position: absolute; transform: translate(-50%, -50%); z-index: 9;
  background: var(--panel); border: 1px solid var(--line); border-radius: 7px;
  color: var(--text); font-size: 12px; padding: 1px 8px; max-width: 220px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  cursor: pointer; user-select: none;
}
.cv-edge-label.selected { border-color: var(--accent); color: var(--accent); }

/* ---- Boxen ---- */
.cv-box {
  position: absolute; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius);
  user-select: none;
}
.cv-box.selected { outline: 2px solid var(--accent); outline-offset: 1px; }
.cv-box.cv-dragging { opacity: .85; }
.cv-box.cv-link-target { outline: 2px dashed var(--accent); outline-offset: 2px; }
.cv-box.cv-frameless { background: transparent; border-color: transparent; }
.cv-box.cv-has-color { border-left: 4px solid var(--node-color); }

/* Gruppen: hinter allen Nodes, ziehen Inhalt nicht mit */
.cv-box.cv-type-group {
  background: color-mix(in srgb, var(--panel) 55%, transparent);
  border: 1.5px dashed var(--muted); border-radius: 12px;
}
.cv-group-label {
  position: absolute; top: -1px; left: -1px;
  background: var(--panel2); border: 1px solid var(--line);
  border-radius: 10px 0 10px 0; color: var(--muted);
  font-size: 12px; font-weight: 600; padding: 2px 10px; max-width: 90%;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.cv-body {
  position: absolute; inset: 0; padding: 7px 9px; overflow: hidden;
  border-radius: inherit; font-size: 13px; line-height: 1.4;
  display: flex; flex-direction: column; justify-content: flex-start;
}
.cv-va-middle > .cv-body { justify-content: center; }
.cv-va-bottom > .cv-body { justify-content: flex-end; }
.cv-body[contenteditable="true"] {
  overflow-y: auto; overflow-x: hidden; outline: none; user-select: text; cursor: text;
  /* Die Scrollbar darf KEINEN Layout-Platz belegen, sonst verschiebt ihr
     Auftauchen die Textbreite und die Zeilen brechen neu um. Als Overlay (über
     dem Inhalt) bleibt die nutzbare Breite konstant → stabile Umbrüche.
     scrollbar-gutter wäre der saubere Weg, ist aber nicht überall umgesetzt. */
  scrollbar-width: none;            /* Firefox: keine Layout-Breite */
  scrollbar-gutter: stable;         /* moderne Engines: stabil, falls doch sichtbar */
}
.cv-body[contenteditable="true"]::-webkit-scrollbar { width: 0; height: 0; }  /* WebKit/Chrome */
.cv-box.editing { outline: 2px solid var(--accent); }
.cv-body p { margin: 0 0 .4em; }
.cv-body p:last-child { margin-bottom: 0; }
.cv-body img { max-width: 100%; }
.cv-body a { color: var(--accent); }
.cv-body pre {
  background: var(--bg); border: 1px solid var(--line); border-radius: 7px;
  padding: 6px 8px; overflow: auto; font-size: 12px;
}
.cv-body ul, .cv-body ol { margin: 0 0 .4em; padding-left: 1.4em; }

/* Datei-/Link-/Medien-Inhalte */
.cv-media {
  width: 100%; height: 100%; object-fit: contain; border-radius: inherit;
  pointer-events: none;
}
.cv-type-file video.cv-media, .cv-type-file audio { pointer-events: auto; }
.cv-type-file .cv-body { padding: 0; align-items: stretch; }
.cv-file-card {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px;
  min-width: 0; margin: auto 0;
}
.cv-file-icon { font-size: 22px; }
.cv-file-name {
  font-size: 13px; font-weight: 600; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; padding: 4px 8px;
}
.cv-type-file audio { width: 100%; }
.cv-link {
  display: flex; flex-direction: column; gap: 2px; padding: 8px 10px;
  color: inherit; text-decoration: none; min-width: 0; margin: auto 0;
}
.cv-link-ico { width: 18px; height: 18px; font-size: 15px; }
.cv-link-host { font-weight: 600; font-size: 13px; }
.cv-link-url {
  color: var(--muted); font-size: 11px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.cv-link:hover .cv-link-host { color: var(--accent); text-decoration: underline; }

/* Box-Tinte (Mini-Canvas) */
.cv-box-ink {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 4; border-radius: inherit;
}

/* Memorize-Cover */
.cv-cover {
  position: absolute; inset: 0; z-index: 20; border-radius: inherit;
  background: var(--panel2); border: 1px dashed var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 700; color: var(--muted); cursor: pointer;
}
.cv-cover:hover { color: var(--accent); border-color: var(--accent); }
.cv-box.cv-reveal .cv-cover { opacity: 0; pointer-events: none; transition: opacity .2s; }

/* ---- Anker (Verbindungen ziehen) ---- */
.cv-anchor {
  position: absolute; width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg);
  opacity: 0; cursor: crosshair; z-index: 25; transition: opacity .12s;
}
.cv-root[data-mode="select"] .cv-box:hover > .cv-anchor,
.cv-root.cv-linking .cv-box:hover > .cv-anchor { opacity: 1; }
.cv-anchor-top { top: -6px; left: calc(50% - 6px); }
.cv-anchor-right { right: -6px; top: calc(50% - 6px); }
.cv-anchor-bottom { bottom: -6px; left: calc(50% - 6px); }
.cv-anchor-left { left: -6px; top: calc(50% - 6px); }

/* ---- Resize-Griffe (8) ---- */
.cv-rh {
  position: absolute; width: 9px; height: 9px; border-radius: 2px;
  background: var(--accent); border: 1px solid var(--bg);
  display: none; z-index: 26;
}
.cv-root[data-mode="select"] .cv-box.selected > .cv-rh { display: block; }
.cv-rh-nw { top: -5px; left: -5px; cursor: nwse-resize; }
.cv-rh-n { top: -5px; left: calc(50% - 5px); cursor: ns-resize; }
.cv-rh-ne { top: -5px; right: -5px; cursor: nesw-resize; }
.cv-rh-e { right: -5px; top: calc(50% - 5px); cursor: ew-resize; }
.cv-rh-se { bottom: -5px; right: -5px; cursor: nwse-resize; }
.cv-rh-s { bottom: -5px; left: calc(50% - 5px); cursor: ns-resize; }
.cv-rh-sw { bottom: -5px; left: -5px; cursor: nesw-resize; }
.cv-rh-w { left: -5px; top: calc(50% - 5px); cursor: ew-resize; }

/* ---- Rubber-Band ---- */
.cv-band {
  position: absolute; z-index: 40; pointer-events: none;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid var(--accent); border-radius: 3px;
}

/* ---- Lasso-Auswahl freihändiger Tinte ----
   Schicht liegt im Viewport ÜBER dem Tinten-Overlay (z-index 50); Rahmen und
   Griffe rechnen in Screen-Koordinaten → konstante Griffgröße bei jedem Zoom. */
.cv-inksel-layer { position: absolute; inset: 0; z-index: 58; pointer-events: none; }
.cv-inksel-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.cv-lasso-path {
  fill: color-mix(in srgb, var(--accent) 12%, transparent);
  stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 6 4;
}
/* Auswahl-Rahmen (orientierte Box): Körper = Verschiebe-Fläche */
.cv-inksel-frame {
  position: absolute; box-sizing: border-box; pointer-events: auto;
  touch-action: none; cursor: move;
  border: 1.5px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}
.cv-inksel-frame[hidden] { display: none; }
/* Ecken-Griffe (Skalieren) — kleine Optik, große Touch-Trefferfläche */
.cv-inksel-h {
  position: absolute; width: 13px; height: 13px; box-sizing: border-box;
  background: var(--panel); border: 2px solid var(--accent); border-radius: 3px;
}
.cv-inksel-h::before { content: ''; position: absolute; inset: -13px; }
.cv-inksel-h-nw { left: 0;    top: 0;    transform: translate(-50%, -50%); cursor: nwse-resize; }
.cv-inksel-h-ne { right: 0;   top: 0;    transform: translate(50%, -50%);  cursor: nesw-resize; }
.cv-inksel-h-se { right: 0;   bottom: 0; transform: translate(50%, 50%);   cursor: nwse-resize; }
.cv-inksel-h-sw { left: 0;    bottom: 0; transform: translate(-50%, 50%);  cursor: nesw-resize; }
/* Dreh-Griff über der Oberkante */
.cv-inksel-rot {
  position: absolute; left: 50%; top: 0; width: 13px; height: 13px; box-sizing: border-box;
  transform: translate(-50%, -28px);
  background: var(--panel); border: 2px solid var(--accent); border-radius: 50%; cursor: grab;
}
.cv-inksel-rot::before {
  content: ''; position: absolute; left: 50%; top: 100%; width: 2px; height: 28px;
  background: var(--accent); transform: translateX(-50%);
}
.cv-inksel-rot::after { content: ''; position: absolute; inset: -13px; }
/* Aktionsleiste (Duplizieren/Löschen) unter der Auswahl — unrotiert */
.cv-inksel-bar {
  position: absolute; z-index: 59; pointer-events: auto;
  display: flex; gap: 2px; transform: translate(-50%, 0);
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; padding: 3px; box-shadow: var(--shadow);
}
.cv-inksel-bar[hidden] { display: none; }
.cv-inksel-bar button {
  background: none; border: 0; border-radius: 6px; color: var(--text);
  cursor: pointer; padding: 3px 7px; display: flex; align-items: center;
}
.cv-inksel-bar button:hover { background: var(--panel2); }
.cv-inksel-bar .cv-inksel-del:hover { color: #e35a5a; }

/* ---- Mini-Formatleiste im Text-Edit ----
   Liegt im VIEWPORT (nicht in der skalierten Surface): konstante Größe bei
   jedem Zoom, wird von boxes.js über/unter der Box platziert und in den
   sichtbaren Bereich geklemmt. */
.cv-fmtbar {
  position: absolute; z-index: 55; display: none; gap: 2px;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; padding: 3px; box-shadow: var(--shadow);
}
.cv-fmtbar.on { display: flex; }
.cv-fmtbar button[data-cmd="done"] { color: var(--ok); }
.cv-fmtbar button {
  background: none; border: 0; border-radius: 6px; color: var(--text);
  cursor: pointer; padding: 2px 8px; font-size: 13px;
}
.cv-fmtbar button:hover { background: var(--panel2); }

/* ---- readonly ---- */
.cv-readonly .cv-anchor, .cv-readonly .cv-rh { display: none !important; }
.cv-readonly .cv-box { cursor: default; }

/* ===== Rich-Text in Text-Boxen (OneNote-Features) ===== */

/* Pfeil-Aufzählung: nativer Listen-Marker "🡪" — automatisch sauber an der
   Grundlinie ausgerichtet, eingerückt wie normale Listen. */
.cv-body ul.arrow { list-style-type: "🡪\00a0"; }
.cv-body ul.arrow > li::marker { color: var(--muted); }

/* Todo-Liste: gezeichnete Checkbox vor jedem Punkt, Klick toggelt .done. */
.cv-body ul.todo { list-style: none; padding-left: 1.5em; }
.cv-body ul.todo > li { position: relative; padding-left: 4px; }
.cv-body ul.todo > li::before {
  content: ""; position: absolute; left: -1.35em; top: .3em;
  width: 13px; height: 13px; border: 1.5px solid var(--muted);
  border-radius: 4px; background: transparent; cursor: pointer;
}
.cv-body ul.todo > li.done { color: var(--muted); text-decoration: line-through; }
.cv-body ul.todo > li.done::before { background: var(--accent); border-color: var(--accent); }
.cv-body ul.todo > li.done::after {
  content: ""; position: absolute; left: -1.12em; top: .52em;
  width: 6px; height: 3px; border-left: 2px solid #fff; border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

/* Tabellen in Boxen */
.cv-body table { border-collapse: collapse; margin: .45em 0; font-size: .95em; }
.cv-body th, .cv-body td {
  border: 1px solid var(--line); padding: 4px 9px; min-width: 40px;
  vertical-align: top; text-align: left;
}
.cv-body th { background: rgba(127,127,127,.1); font-weight: 600; }

/* Spalten-Layout: wie eine Tabelle ausgerichtet, aber ohne sichtbare Ränder.
   Gestrichelte Hilfslinien nur bei Hover bzw. im Edit-Modus. */
.cv-body table.cloud-columns { margin: .3em 0; }
.cv-body table.cloud-columns td {
  border: 1px dashed transparent; padding: 2px 8px; vertical-align: middle;
}
.cv-body table.cloud-columns:hover td,
.cv-box.editing .cv-body table.cloud-columns td { border-color: var(--line); }

.cv-body blockquote {
  margin: .4em 0; padding: 2px 0 2px 11px;
  border-left: 3px solid var(--accent); color: var(--muted);
}
.cv-body hr { border: 0; border-top: 1px solid var(--line); margin: .7em 0; }
.cv-body h1, .cv-body h2, .cv-body h3 { margin: .3em 0 .35em; line-height: 1.25; }
.cv-body h1 { font-size: 1.45em; }
.cv-body h2 { font-size: 1.25em; }
.cv-body h3 { font-size: 1.1em; }
.cv-body code {
  font-family: ui-monospace, monospace; font-size: .9em;
  background: rgba(127,127,127,.14); padding: 1px 5px; border-radius: 4px;
}

/* Transparente Box: kein Rahmen-Schatten, Inhalt schwebt auf dem Canvas. */
.cv-box.cv-transparent { box-shadow: none; }
.cv-box.cv-transparent:not(.editing):not(.selected) { border-color: transparent; }

/* Erweiterte Formatleiste (OneNote-artig) */
.cv-fmtbar { flex-wrap: nowrap; max-width: 600px; align-items: center; }
.cv-fmt-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 2px; min-width: 0; }
.cv-fmtbar .cv-fmt-sep { width: 1px; align-self: stretch; background: var(--line); margin: 3px 2px; }
.cv-fmtbar button svg.ico { width: 14px; height: 14px; vertical-align: -2.5px; }
.cv-fmtbar select {
  background: var(--panel2); color: var(--text); border: 1px solid var(--line);
  border-radius: 6px; font-size: 12px; padding: 2px 4px; max-width: 96px; cursor: pointer;
}
.cv-fmt-color {
  position: relative; display: inline-flex; flex-direction: column;
  align-items: center; cursor: pointer; padding: 1px 6px; border-radius: 6px;
}
.cv-fmt-color:hover { background: var(--panel2); }
.cv-fmt-a { font-size: 13px; font-weight: 700; line-height: 1.1; }
.cv-fmt-hl { background: #fff176; color: #1b1b1f; border-radius: 3px; padding: 0 3px; }
.cv-fmt-color input[type="color"] {
  width: 16px; height: 7px; padding: 0; border: 0; background: none; cursor: pointer;
}

/* Verschieben-Griff + Ein-/Ausklappen der Formatleiste */
.cv-fmt-grip {
  display: inline-flex; align-items: center; align-self: stretch;
  padding: 0 1px; border-radius: 5px; color: var(--muted);
  cursor: grab; touch-action: none;
}
.cv-fmt-grip:hover { background: var(--panel2); }
.cv-fmt-grip svg.ico { width: 13px; height: 13px; transform: rotate(90deg); }
.cv-fmtbar.cv-fmt-dragging, .cv-fmtbar.cv-fmt-dragging .cv-fmt-grip { cursor: grabbing; }
.cv-fmt-collapse { align-self: center; color: var(--muted); }
.cv-fmtbar.cv-collapsed { max-width: none; }
.cv-fmtbar.cv-collapsed .cv-fmt-tools { display: none; }
.cv-fmtbar.cv-collapsed .cv-fmt-collapse svg.ico { transform: rotate(180deg); }
/* Lasso-Knopf: primär ein Touch-Werkzeug */
.cv-tb-lasso { display: none; }
@media (pointer: coarse) { .cv-tb-lasso { display: inline-flex; } }

/* SVG-Icons in Canvas-Toolbar */
.cv-tb-btn svg.ico { width: 15px; height: 15px; }

/* Auswahl-Aktionen: nur sichtbar, wenn etwas markiert ist */
.cv-tb-selgrp { display: none; }
.cv-tb-selgrp.on { display: flex; }
.cv-tb-selgrp .cv-tb-btn { color: var(--accent); }
.cv-tb-selgrp .cv-tb-btn:disabled { color: var(--muted); }

/* Touch: größere Ziele für Toolbar & Formatleiste */
@media (pointer: coarse) {
  .cv-tb-btn { padding: 8px 11px; }
  .cv-fmtbar button { padding: 7px 11px; font-size: 15px; }
  .cv-fmt-grip { padding: 0 5px; }
  .cv-fmt-grip svg.ico { width: 16px; height: 16px; }
  .cv-anchor { width: 16px; height: 16px; }
  .cv-rh { width: 14px; height: 14px; }
  /* Ohne Hover: Anker an der markierten Box zeigen (Verbindungen per Touch) */
  .cv-root[data-mode="select"] .cv-box.selected > .cv-anchor { opacity: 1; }
}

/* ---- Präsentationsmodus ---- */
.cv-presenting .cv-toolbar { display: none; }
.cv-presenting .cv-anchor, .cv-presenting .cv-rh { display: none !important; }
.cv-presenting .cv-viewport { cursor: pointer; }
.cv-present-bar {
  position: absolute; left: 50%; bottom: calc(16px + env(safe-area-inset-bottom));
  transform: translateX(-50%); z-index: 80;
  display: flex; align-items: center; gap: 6px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 999px;
  padding: 5px 10px; box-shadow: var(--shadow); opacity: .92;
}
.cv-present-bar button {
  background: none; border: 0; color: var(--text); cursor: pointer;
  font-size: 17px; line-height: 1; padding: 3px 9px; border-radius: 999px;
}
.cv-present-bar button:hover { background: var(--panel2); }
.cv-pres-count { font-size: 12.5px; color: var(--muted); min-width: 44px; text-align: center; }

/* ---- Datei-Einbettungen in Boxen (Inhalts-Vorschau) ---- */
.cv-embed-head {
  display: flex; align-items: center; gap: 6px; flex-shrink: 0;
  padding: 4px 8px; border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel2) 60%, transparent);
  font-size: 11.5px; font-weight: 600; color: var(--muted);
  border-radius: var(--radius) var(--radius) 0 0;
}
.cv-embed-head svg.ico { width: 13px; height: 13px; }
.cv-embed-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cv-embed {
  flex: 1; min-height: 0; overflow: hidden; position: relative;
  pointer-events: none;   /* Box bleibt überall greifbar/ziehbar */
}
.cv-embed-wait {
  display: flex; align-items: center; justify-content: center;
  height: 100%; color: var(--muted); font-size: 12px;
}
.cv-embed-md, .cv-embed-txt {
  height: 100%; overflow: hidden; padding: 6px 9px; font-size: 12px;
  line-height: 1.45;
}
.cv-embed-md h1 { font-size: 1.3em; margin: .2em 0; }
.cv-embed-md h2 { font-size: 1.15em; margin: .2em 0; }
.cv-embed-md p { margin: 0 0 .4em; }
.cv-embed-md img { max-width: 100%; }
.cv-embed-txt { margin: 0; font-family: ui-monospace, monospace; font-size: 11px; white-space: pre-wrap; }
.cv-embed-frame { width: 100%; height: 100%; border: 0; background: var(--bg); }
.cv-type-file .cv-body { display: flex; flex-direction: column; }

/* ---- Mobil: kompakte Toolbar (max. 2 Zeilen) ---- */
@media (max-width: 768px) {
  .cv-toolbar { gap: 4px; padding: 4px 6px; }
  .cv-tb-group + .cv-tb-group { padding-left: 4px; }
  .cv-tb-btn { padding: 5px 6px; min-width: 26px; }
  .cv-tb-zoom { display: none; }
  .cv-tb-penwidth { width: 64px; }
}

/* CSS-Vollbild-Fallback: App-Chrome komplett ausblenden (Mac/iOS ohne bzw.
   mit scheiterndem Element-Fullscreen) — sonst bleiben Topbar/Tab-Leiste
   sichtbar und die Werkzeugleiste landet in der Stacking-Falle. */
body.so-maxed #topbar, body.so-maxed #tab-strip, body.so-maxed #sidebar,
body.so-maxed #sidebar-backdrop, body.so-maxed #mobile-fab,
body.so-maxed #format-toolbar { display: none !important; }
/* Der Links-Rand-Wisch zeigt die Sidebar im Vollbild NICHT als Overlay, sondern
   beendet den Vollbildmodus und öffnet sie normal (ui/sidebar-edge.js). */

/* Natives Element-Vollbild: Werkzeugleiste garantiert sichtbar */
.cv-root:fullscreen { background: var(--bg); }
.cv-root:fullscreen .cv-toolbar { display: flex !important; }