/* AI fields and output only; the outer page and sidebar use the shared toolbox shell. */
.yuqi-ai-workspace{--ai-ink:#18324b;--ai-muted:#546879;--ai-line:#d9e2eb;--ai-accent:#225c8f;color:var(--ai-ink);font-family:inherit;line-height:1.65;overflow-wrap:anywhere}
.yuqi-ai-workspace *{box-sizing:border-box;min-width:0}
.yuqi-ai-workspace [hidden]{display:none!important}
.yuqi-ai-workspace h1{font-size:clamp(26px,3vw,38px);line-height:1.25;margin:10px 0 12px;color:var(--ai-ink)}
.yuqi-ai-workspace h2{font-size:22px;margin:0 0 16px}
.yuqi-ai-workspace h3{font-size:20px;margin:24px 0 12px}
.yuqi-ai-workspace .v4-kicker{font-size:13px;letter-spacing:.06em;color:var(--ai-muted);margin:20px 0 8px}
.yuqi-ai-breadcrumb{font-size:14px}.yuqi-ai-breadcrumb a{color:var(--ai-accent)}
.yuqi-ai-notice{border:1px solid var(--ai-line);border-left:3px solid var(--ai-accent);border-radius:8px;padding:12px 16px;background:#f4f8fc;font-size:14px}
.yuqi-ai-workbench{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;margin-top:24px;align-items:start}
.yuqi-ai-field{display:flex;flex-direction:column;gap:7px;margin:0 0 17px;font-size:14px;font-weight:600}
.yuqi-ai-field input,.yuqi-ai-field select,.yuqi-ai-field textarea{width:100%;max-width:100%;border:1px solid #aabcca;border-radius:8px;background:#fff;color:var(--ai-ink);padding:11px 12px;font:inherit;font-weight:400;line-height:1.5;min-height:46px}
.yuqi-ai-field textarea{resize:vertical;min-height:86px}.yuqi-ai-field input[type=file]{padding:10px;font-size:13px}
.yuqi-ai-consent{display:flex;align-items:flex-start;gap:10px;font-size:13px;margin:20px 0;cursor:pointer}.yuqi-ai-consent input{width:20px;height:20px;flex:0 0 20px;margin-top:2px}
.yuqi-ai-help{font-size:12px;line-height:1.7;color:var(--ai-muted)}
.yuqi-ai-actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.yuqi-ai-actions button{min-height:44px;border:1px solid #b6c6d3;background:#fff;color:var(--ai-ink);border-radius:8px;padding:9px 15px;font:inherit;font-size:14px;cursor:pointer}
.yuqi-ai-actions [data-ai-run],.yuqi-ai-actions [data-ai-interpret]{background:var(--ai-accent);border-color:var(--ai-accent);color:#fff}
.yuqi-ai-actions button:disabled{opacity:.48;cursor:not-allowed}
.yuqi-ai-workspace :focus-visible{outline:3px solid #2c77b7;outline-offset:3px}
.yuqi-ai-output{background:#f8fafc;border:1px solid var(--ai-line);border-radius:12px;padding:20px;min-height:280px}
.yuqi-ai-output[aria-busy=true]{border-color:var(--ai-accent)}
.yuqi-ai-output pre,.yuqi-ai-sources pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;font-size:14px;line-height:1.85;background:transparent;margin:12px 0;max-height:900px;overflow:auto}
.yuqi-ai-output svg{display:block;width:100%;height:auto;background:#fff;border-radius:8px;margin:12px 0}
.yuqi-ai-status{font-size:14px;color:#155a50;min-height:24px}.yuqi-ai-status.is-error{color:#a13030}
.yuqi-ai-sources{max-height:300px;overflow:auto;margin:10px 0}.yuqi-ai-sources label{display:inline-flex;gap:8px;align-items:flex-start;overflow-wrap:anywhere}.yuqi-ai-sources input{width:18px;height:18px;flex:0 0 18px;margin-top:4px}
.yuqi-ai-sources details,.yuqi-ai-output details{border:1px solid var(--ai-line);border-radius:8px;padding:8px 12px;margin:8px 0;font-size:13px}
.yuqi-ai-sources summary,.yuqi-ai-output summary{cursor:pointer;min-height:36px;padding:6px 0}
.yuqi-ai-table-scroll{overflow-x:auto;max-width:100%}.yuqi-ai-table-scroll table{border-collapse:collapse;width:100%;font-size:13px}.yuqi-ai-table-scroll th,.yuqi-ai-table-scroll td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--ai-line);white-space:nowrap}.yuqi-ai-table-scroll th{background:#edf3f9}
.yuqi-ai-workspace .v4-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.yuqi-ai-workspace .v4-tool-card{display:flex;flex-direction:column;gap:8px;border:1px solid var(--ai-line);border-radius:12px;padding:18px;color:var(--ai-ink);text-decoration:none;min-height:125px}.yuqi-ai-workspace .v4-tool-card:hover{border-color:var(--ai-accent)}.yuqi-ai-workspace .v4-tool-card span{font-size:13px;color:var(--ai-muted)}
@media(max-width:1150px){.yuqi-ai-workbench{grid-template-columns:minmax(0,1fr)}.yuqi-ai-workspace .v4-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.yuqi-ai-workspace .v4-tool-grid{grid-template-columns:minmax(0,1fr)}.yuqi-ai-output{padding:16px}.yuqi-ai-actions button{flex:1 1 auto}.yuqi-ai-workspace .v4-heading{margin-bottom:18px}}
@media(prefers-reduced-motion:reduce){.yuqi-ai-workspace *{scroll-behavior:auto;transition:none}}
@media(forced-colors:active){.yuqi-ai-workspace button,.yuqi-ai-workspace input,.yuqi-ai-workspace select,.yuqi-ai-workspace textarea{border:1px solid ButtonText}.yuqi-ai-notice,.yuqi-ai-output{border:1px solid CanvasText}}