.uia-visual-compare-host{min-width:0;margin-top:12px}
.uia-vdiff{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.uia-vdiff-head{height:auto;padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.uia-vdiff-head h4{margin:0 0 4px;font-size:14px}
.uia-vdiff-head p{max-width:72ch;font-size:10px;line-height:1.55}
.uia-vdiff-badge{flex:0 0 auto;padding:5px 9px;border-radius:999px;background:#eef1f5;color:#657087;font-size:9px;font-weight:750}
.uia-vdiff-badge.matched{background:#e6f6ef;color:#16785b}
.uia-vdiff-badge.review,.uia-vdiff-badge.stale{background:#fff0dd;color:#925d0d}
.uia-vdiff-badge.running,.uia-vdiff-badge.loading{background:#eeecff;color:#564bc8}
.uia-vdiff-badge.setup{background:#f1f3f7;color:#657087}
.uia-vdiff-toolbar{display:grid;grid-template-columns:minmax(260px,1fr) auto;align-items:end;gap:18px;padding:14px 18px;border-bottom:1px solid var(--line);background:#fbfcfe}
.uia-vdiff-toolbar label{min-width:0;margin:0}
.uia-vdiff-toolbar label>span{font-size:9px}
.uia-vdiff-toolbar select{width:100%;min-height:38px;overflow:hidden;text-overflow:ellipsis}
.uia-vdiff-actions{display:flex;align-items:center;gap:12px}
.uia-vdiff-actions>span{color:var(--muted);font:9px var(--mono);white-space:nowrap}
.uia-vdiff-actions>button{border:1px solid var(--line);border-radius:8px;background:#fff;color:#5b6475;padding:10px 12px;font-size:9px;font-weight:750}
.uia-vdiff-actions .primary{min-width:150px;padding:10px 13px;box-shadow:none}
.uia-vdiff-actions .primary:disabled{cursor:not-allowed;background:#d9dde6;color:#7c8494}
.uia-vdiff-callout{margin:14px 18px 0;padding:12px 14px;border-radius:10px;background:#f6f7fa;color:#4f5b70}
.uia-vdiff-callout b,.uia-vdiff-callout p,.uia-vdiff-callout code,.uia-vdiff-callout small{display:block}
.uia-vdiff-callout b{font-size:11px}
.uia-vdiff-callout p{margin-top:3px;font-size:9px;line-height:1.55}
.uia-vdiff-callout code{width:max-content;max-width:100%;margin-top:9px;padding:6px 8px;overflow:auto;border-radius:6px;background:#202638;color:#eef1f7;font:9px/1.5 var(--mono)}
.uia-vdiff-callout small{margin-top:7px;color:var(--muted);font-size:8px}
.uia-vdiff-callout.error{background:#ffeded;color:#963b3b}
.uia-vdiff-callout.error p{color:#a55252}
.uia-vdiff-callout.error button{margin-top:8px;border:1px solid #eebcbc;border-radius:7px;background:#fff;color:#963b3b;padding:6px 9px;font-size:9px;font-weight:700}
.uia-vdiff-callout.stale{background:#fff5e8;color:#895912}
.uia-vdiff-callout.progress{background:#eeecff;color:#564bc8}
.uia-vdiff-callout.progress p{color:#7068b6}
.uia-vdiff-loading{min-height:180px;display:grid;place-content:center;justify-items:center;gap:10px}
.uia-vdiff-loading span{width:24px;height:24px;border:2px solid #ddd9ff;border-top-color:var(--accent);border-radius:50%;animation:uia-vdiff-spin .8s linear infinite}
.uia-vdiff-loading p{font-size:10px}
.uia-vdiff-empty,.uia-vdiff-empty-stage{padding:20px}
.uia-vdiff-empty h4{margin:0 0 5px}
.uia-vdiff-empty p{font-size:10px}
.uia-vdiff-empty-stage{min-height:300px;display:grid;grid-template-columns:minmax(180px,280px) 1fr;align-items:center;gap:30px}
.uia-vdiff-empty-stage figure{margin:0;padding:12px;border-radius:12px;background:#f1f3f7;text-align:center}
.uia-vdiff-empty-stage img{display:block;width:100%;max-height:300px;object-fit:contain}
.uia-vdiff-empty-stage figcaption{margin-top:8px;color:#637088;font-size:9px;font-weight:700}
.uia-vdiff-empty-stage>div{max-width:54ch}
.uia-vdiff-empty-stage b{font-size:13px}
.uia-vdiff-empty-stage p{margin-top:6px;font-size:10px;line-height:1.65}
.uia-vdiff-summary{padding:14px 18px 0}
.uia-vdiff-summary dl{margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:10px;overflow:hidden}
.uia-vdiff-summary dl>div{min-width:0;padding:11px 13px}
.uia-vdiff-summary dl>div+div{border-left:1px solid var(--line)}
.uia-vdiff-summary dt{color:var(--muted);font-size:8px}
.uia-vdiff-summary dd{margin:3px 0 0;font:700 13px/1.35 var(--mono);overflow-wrap:anywhere}
.uia-vdiff-summary dd.pass{color:#16785b}
.uia-vdiff-summary dd.fail{color:#a04a40}
.uia-vdiff-summary small{display:block;margin-top:2px;color:var(--muted);font:8px/1.35 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif}
.uia-vdiff-modes{display:flex;gap:3px;width:max-content;margin:14px 18px 10px;padding:3px;border-radius:9px;background:#eceff5}
.uia-vdiff-modes button{border:0;border-radius:7px;background:transparent;color:#69748a;padding:7px 11px;font-size:9px;font-weight:750}
.uia-vdiff-modes button[aria-selected="true"]{background:#fff;color:var(--ink);box-shadow:0 2px 7px #28324a12}
.uia-vdiff-modes button:focus-visible,.uia-vdiff-report button:focus-visible,.uia-vdiff-callout button:focus-visible{outline:2px solid #7d73ee;outline-offset:2px}
.uia-vdiff-canvas{padding:0 18px 18px}
.uia-vdiff-side{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.uia-vdiff-side figure{min-width:0;margin:0;padding:12px;border-radius:12px;background:#eef1f5;text-align:center}
.uia-vdiff-side img{display:block;width:100%;height:min(58vh,680px);object-fit:contain}
.uia-vdiff-side figcaption{margin-top:8px;color:#5c687e;font-size:9px;font-weight:700}
.uia-vdiff-overlay{--vdiff-position:50%;position:relative;width:min(100%,430px);margin:0 auto;aspect-ratio:402/874;overflow:hidden;border-radius:12px;background:#eef1f5}
.uia-vdiff-overlay img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.uia-vdiff-overlay img.figma{clip-path:inset(0 calc(100% - var(--vdiff-position)) 0 0)}
.uia-vdiff-overlay i{position:absolute;top:0;bottom:0;left:var(--vdiff-position);width:2px;background:#fff;box-shadow:0 0 0 1px #6157e8;transform:translateX(-1px);pointer-events:none}
.uia-vdiff-slider{width:min(100%,520px);margin:12px auto 0;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;color:#657087;font-size:9px}
.uia-vdiff-slider input{width:100%;accent-color:var(--accent)}
.uia-vdiff-slider output{font:8px var(--mono)}
.uia-vdiff-heat{display:grid;grid-template-columns:minmax(260px,1.25fr) minmax(220px,.75fr);gap:18px;align-items:start;padding:12px;border-radius:12px;background:#171c29;color:#eef1f7}
.uia-vdiff-heat>img{display:block;width:100%;max-height:680px;object-fit:contain}
.uia-vdiff-heat>div{padding:8px}
.uia-vdiff-heat b{font-size:12px}
.uia-vdiff-heat p{margin-top:5px;color:#aab3c4;font-size:9px;line-height:1.55}
.uia-vdiff-heat ul{margin:16px 0 0;padding:0;list-style:none}
.uia-vdiff-heat li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid #2b3243;font-size:9px}
.uia-vdiff-heat li span{color:#aab3c4;text-align:right}
.uia-vdiff-report{margin:0 18px 18px;border-top:1px solid var(--line)}
.uia-vdiff-report summary{padding:13px 0;color:#4f5b70;font-size:10px;font-weight:750;cursor:pointer}
.uia-vdiff-report nav{display:flex;justify-content:flex-end;gap:8px;margin-bottom:8px}
.uia-vdiff-report a,.uia-vdiff-report button{border:1px solid var(--line);border-radius:7px;background:#fff;color:#5b51cf;padding:6px 9px;font-size:9px;font-weight:700;text-decoration:none}
.uia-vdiff-report pre{max-height:440px;margin:0;overflow:auto;border-radius:10px;background:#171c29;color:#dce2ee;padding:16px;font:9px/1.65 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere}
@keyframes uia-vdiff-spin{to{transform:rotate(360deg)}}
@media(max-width:1200px){.uia-vdiff-toolbar{grid-template-columns:1fr}.uia-vdiff-actions{justify-content:space-between}.uia-vdiff-side,.uia-vdiff-heat{grid-template-columns:1fr}.uia-vdiff-side img{height:auto;max-height:620px}.uia-vdiff-empty-stage{grid-template-columns:1fr}.uia-vdiff-empty-stage figure{max-width:300px}}
@media(max-width:720px){.uia-vdiff-head,.uia-vdiff-toolbar{padding:13px}.uia-vdiff-actions{align-items:stretch;flex-direction:column}.uia-vdiff-actions .primary{width:100%}.uia-vdiff-summary{padding:12px 13px 0}.uia-vdiff-summary dl{grid-template-columns:1fr}.uia-vdiff-summary dl>div+div{border-left:0;border-top:1px solid var(--line)}.uia-vdiff-modes{margin-left:13px}.uia-vdiff-canvas{padding:0 13px 13px}.uia-vdiff-callout,.uia-vdiff-report{margin-left:13px;margin-right:13px}}
@media(prefers-reduced-motion:reduce){.uia-vdiff-loading span{animation:none;border-color:var(--accent)}}