.richtext{margin-block:20px}.rich-toolbar{position:sticky;top:8px;z-index:5;display:flex;flex-wrap:wrap;gap:5px;padding:8px;background:var(--paper);border:1px solid var(--line);border-radius:5px 5px 0 0}
.rich-toolbar button,.rich-toolbar select{min-height:44px;min-width:44px;width:auto;margin:0;padding:8px 10px;border:1px solid var(--line);background:var(--white);color:var(--ink);border-radius:4px;font:inherit;font-size:12px;cursor:pointer}
.rich-toolbar select{max-width:150px}.rich-toolbar button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.rich-toolbar button:disabled{opacity:.4;cursor:default}
.rich-toolbar button:focus-visible,.rich-toolbar select:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.richtext [hidden]{display:none}.richtext [data-rich-surface]{border:1px solid var(--line);border-top:0;background:var(--white);border-radius:0 0 5px 5px}
.richtext .tiptap{position:relative;min-height:320px;padding:18px;outline:0;font-size:16px;line-height:1.7;overflow-wrap:anywhere;white-space:pre-wrap;font-variant-ligatures:none}
.richtext .tiptap:focus{box-shadow:inset 0 0 0 2px var(--accent)}
.richtext .tiptap>:first-child,.formatted-prose>:first-child{margin-top:0}.richtext .tiptap>:last-child,.formatted-prose>:last-child{margin-bottom:0}
.richtext .tiptap p,.formatted-prose p{margin-block:0 1.1em}
.richtext .tiptap h2,.formatted-prose h2{font-size:1.65em;line-height:1.25;letter-spacing:-.02em;margin:1.5em 0 .6em}
.richtext .tiptap h3,.formatted-prose h3{font-size:1.25em;line-height:1.35;letter-spacing:-.01em;margin:1.4em 0 .5em}
.richtext .tiptap :is(ul,ol),.formatted-prose :is(ul,ol){padding-left:1.6em;margin:0 0 1.1em}.richtext .tiptap li,.formatted-prose li{margin:.25em 0}.richtext .tiptap li>p,.formatted-prose li>p{margin:.2em 0}
.richtext .tiptap blockquote,.formatted-prose blockquote{border-left:3px solid var(--accent);padding:8px 0 8px 18px;margin:1.2em 0;color:var(--muted)}
.richtext .tiptap a,.formatted-prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.richtext .tiptap a{cursor:text}
.richtext .tiptap .ProseMirror-selectednode{outline:2px solid var(--accent)}.richtext .tiptap .ProseMirror-gapcursor{display:none;position:absolute;pointer-events:none}
.richtext .tiptap .ProseMirror-gapcursor:after{content:'';display:block;position:absolute;top:-2px;width:20px;border-top:1px solid var(--ink)}
.richtext .tiptap.ProseMirror-focused .ProseMirror-gapcursor{display:block}.richtext .tiptap .ProseMirror-separator{display:inline!important;border:0!important;margin:0!important;width:1px!important;height:1px!important}
.rich-status{margin:8px 0;min-height:1.5em}.rich-fallback{padding:16px;border:1px solid var(--line)}
.rich-link-dialog{width:min(540px,calc(100vw - 24px));max-height:calc(100dvh - 24px);border:1px solid var(--line);border-radius:8px;padding:24px;background:var(--paper);color:var(--ink)}
.rich-link-dialog::backdrop{background:#000b}.rich-link-dialog h2{font-size:26px;margin:0}.rich-link-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:18px}
.rich-link-actions button{min-height:44px;padding:10px 14px;border:1px solid var(--line);border-radius:4px;background:var(--white);color:var(--ink);font:inherit;font-size:13px}.rich-link-actions .button{background:var(--accent);color:#fff;border-color:var(--accent)}
.rich-link-error{color:var(--t-error,#a42826);font-size:13px}.rich-link-error:empty{display:none}.rich-link-dialog button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
@media(max-width:650px){.rich-toolbar{padding:6px;gap:4px;top:4px}.rich-toolbar button,.rich-toolbar select{padding:8px;font-size:11px}.richtext .tiptap{position:relative;min-height:280px;padding:14px}.rich-link-dialog{padding:18px}}
@media(prefers-reduced-motion:reduce){.richtext *{scroll-behavior:auto}}

.richtext .tiptap li{position:relative}.richtext .ProseMirror-hideselection *::selection{background:transparent}.richtext .ProseMirror-hideselection{caret-color:transparent}
.ai-entry{margin-block:12px}.ai-entry>button{white-space:normal;text-align:left;line-height:1.5}
.ai-dialog{box-sizing:border-box;width:min(1100px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto;padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink)}
.ai-dialog::backdrop{background:#000b}.ai-heading,.ai-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.ai-heading{justify-content:space-between}.ai-heading h2{font-size:28px;margin:0}.ai-dialog h3{font-size:20px;margin-block:18px 10px}.ai-dialog h4{font-size:16px}.ai-dialog button{min-height:44px;padding:10px 14px;border:1px solid var(--line);border-radius:4px;font:inherit;font-size:13px;background:var(--white);color:var(--ink);white-space:normal;cursor:pointer}.ai-dialog .button{background:var(--accent);color:#fff}.ai-dialog button:disabled{opacity:.45;cursor:default}.ai-dialog :is(button,select,textarea):focus-visible{outline:3px solid var(--accent);outline-offset:2px}.ai-compare{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-block:16px}.ai-compare>section{min-width:0}.ai-compare .prose{padding:14px;border:1px solid var(--line);border-radius:4px;max-height:45dvh;overflow:auto;font-size:16px;overflow-wrap:anywhere}.ai-dialog summary{cursor:pointer;min-height:44px;line-height:44px}.ai-diff pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:14px;max-height:35dvh;overflow:auto}.ai-diff del{background:#c22a2a26}.ai-diff ins{background:#17945530}.ai-dialog [data-ai-status]{min-height:2.5em}.ai-dialog [data-ai-changes]{padding-left:24px}
@media(max-width:700px){.ai-dialog{padding:16px}.ai-compare{grid-template-columns:minmax(0,1fr);gap:4px}.ai-compare .prose{max-height:32dvh}.ai-actions>button{flex:1 1 180px}.ai-heading h2{font-size:24px}}
.ai-pane-switch{display:none}.ai-pane-switch button[aria-pressed=true]{background:var(--ink);color:var(--paper)}
@media(max-width:700px){.ai-pane-switch{display:flex;gap:8px;margin-top:16px}.ai-pane-switch>button{flex:1}.ai-dialog[data-ai-pane=original] .ai-main-compare>[data-ai-panel=proposal],.ai-dialog[data-ai-pane=proposal] .ai-main-compare>[data-ai-panel=original]{display:none}}