:root{color-scheme:light;--ink:#1d2433;--muted:#6d7480;--line:#dfe3e8;--panel:#f7f8fa;--accent:#5a5bd6;--accent-soft:#eeeefe;--green:#1b7f5b;--shadow:0 18px 45px rgba(30,36,51,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:#eef0f3}.topbar{height:68px;padding:0 28px;display:flex;align-items:center;gap:28px;background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:19px;font-weight:750;text-decoration:none}.brand>span:last-child span{color:var(--accent)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;color:#fff;background:linear-gradient(145deg,#6667e4,#4445b6);border-radius:9px}.topbar p{flex:1;margin:0;color:var(--muted);font-size:13px}.source-link{color:var(--ink);font-size:13px;text-decoration:none}.app-shell{height:calc(100vh - 68px);display:grid;grid-template-columns:330px minmax(0,1fr);gap:1px;background:var(--line)}.controls{padding:24px;overflow:auto;background:#fff}.drop-zone{min-height:170px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;border:1.5px dashed #b9bec7;border-radius:14px;background:var(--panel);cursor:pointer;transition:.2s}.drop-zone:hover,.drop-zone.dragging{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}.drop-zone strong{font-size:15px}.drop-zone span{color:var(--muted);font-size:12px}.drop-icon{display:grid;place-items:center;width:40px;height:40px;margin-bottom:4px;color:var(--accent);background:#fff;border:1px solid var(--line);border-radius:12px;font-size:23px}.file-card{display:grid;grid-template-columns:42px 1fr 30px;align-items:center;gap:11px;padding:13px;border:1px solid var(--line);border-radius:12px}.file-card>div:nth-child(2){min-width:0}.file-card strong,.file-card span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-card strong{font-size:13px}.file-card span{margin-top:3px;color:var(--muted);font-size:11px}.file-glyph{display:grid!important;place-items:center;width:42px;height:48px;color:#fff;background:#3975bd;border-radius:6px;font-weight:800}.icon-button{border:0;background:none;color:var(--muted);font-size:23px;cursor:pointer}fieldset{padding:0;margin:25px 0 20px;border:0}legend,.field-label{display:block;margin-bottom:9px;color:#4f5662;font-size:11px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.segmented{display:grid;grid-template-columns:repeat(3,1fr);padding:3px;background:#eff1f4;border-radius:9px}.segmented input{position:absolute;opacity:0}.segmented span{display:block;padding:8px;text-align:center;border-radius:7px;color:var(--muted);font-size:12px;cursor:pointer}.segmented input:checked+span{color:var(--ink);background:#fff;box-shadow:0 1px 5px rgba(0,0,0,.08);font-weight:650}select,input[type=text]{width:100%;padding:9px 10px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:8px}.advanced{margin-top:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.advanced summary{display:flex;justify-content:space-between;padding:15px 1px;cursor:pointer;font-size:13px;font-weight:650;list-style:none}.advanced[open] summary span{transform:rotate(180deg)}.settings-grid{display:grid;gap:11px;padding:0 0 16px}.setting{display:grid;gap:5px;color:var(--muted);font-size:11px}.setting-check{display:flex;align-items:center;gap:8px;color:#4f5662;font-size:12px}.setting-check input{accent-color:var(--accent)}.privacy-note{display:flex;gap:10px;margin-top:24px;padding:12px;color:var(--green);background:#edfaf4;border-radius:10px;font-size:11px}.privacy-note p{margin:0;line-height:1.45}.workspace{min-width:0;display:flex;flex-direction:column;background:#f4f5f7}.workspace-toolbar{height:62px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.view-toggle{display:flex;padding:3px;background:#eff1f4;border-radius:8px}.view-toggle button{padding:7px 13px;border:0;border-radius:6px;color:var(--muted);background:transparent;cursor:pointer}.view-toggle button.active{color:var(--ink);background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.1)}.toolbar-actions{display:flex;align-items:center;gap:14px}.status{color:var(--muted);font-size:11px}.status.ready{color:var(--green)}.status.failed{color:#b42318}.toolbar-actions button{padding:8px 12px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:#fff;cursor:pointer}.toolbar-actions button:disabled{opacity:.45;cursor:default}.empty-state{margin:auto;max-width:450px;padding:35px;text-align:center}.empty-state h1{margin:25px 0 9px;font-family:Georgia,serif;font-size:26px;font-weight:500}.empty-state p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.document-stack{position:relative;width:92px;height:105px;margin:auto}.document-stack span{position:absolute;inset:0;display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow)}.document-stack span:nth-child(1){transform:rotate(-8deg)}.document-stack span:nth-child(2){transform:rotate(5deg)}.document-stack span:nth-child(3){color:var(--accent);font-size:30px}.error-state{margin:auto;padding:24px;max-width:520px;color:#8c1d18;background:#fff2f0;border:1px solid #ffc9c2;border-radius:12px}.error-state p{margin-bottom:0;word-break:break-word}#renderedOutput,#rawOutput{width:calc(100% - 42px);height:calc(100% - 104px);margin:21px;border:0;border-radius:12px;background:#fff;box-shadow:var(--shadow)}#rawOutput{padding:26px;overflow:auto;white-space:pre-wrap;word-break:break-word;color:#303846;font:13px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}@media(max-width:760px){.topbar p,.source-link{display:none}.app-shell{height:auto;min-height:calc(100vh - 68px);grid-template-columns:1fr}.controls{overflow:visible}.workspace{min-height:70vh}.workspace-toolbar{padding:0 12px}.status{display:none}#renderedOutput,#rawOutput{height:65vh}}