:root{--bg:#f4f4f1;--surface:#fff;--ink:#16181d;--muted:#5d6270;--line:#e2e2dc;--accent:#1e3a8a;--accent-ink:#fff;--accent-soft:#e6ecfa;--select:#2f5bd3;--page-shadow:0 1px 2px #00000014, 0 6px 20px #00000014;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#15171c;--surface:#1e2128;--ink:#eceef2;--muted:#9aa0ad;--line:#2e323b;--accent:#8fa8f0;--accent-ink:#0f1420;--accent-soft:#252d44;--select:#8fa8f0;--page-shadow:0 1px 2px #0006, 0 8px 24px #00000059;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.bar{z-index:10;background:var(--surface);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;font-weight:650;display:flex}.logo{border:3px solid var(--accent);width:22px;height:22px;box-shadow:inset 0 0 0 4px var(--surface), inset 0 0 0 8px var(--accent);border-radius:50%}.bar-actions{gap:8px;display:flex}.btn{border:1px solid var(--line);background:var(--surface);min-height:38px;color:var(--ink);font:inherit;cursor:pointer;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;padding:0 14px;font-weight:550;display:inline-flex}.btn:hover{border-color:var(--muted)}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.block{width:100%}.layout{grid-template-columns:280px 1fr;min-height:calc(100vh - 59px);display:grid}.side{border-right:1px solid var(--line);background:var(--surface);align-self:start;max-height:calc(100vh - 59px);padding:20px 16px;position:sticky;top:59px;overflow-y:auto}.side h2{margin:0 0 4px;font-size:15px}.hint{color:var(--muted);margin:0 0 14px;font-size:13px}.privacy{color:var(--muted);margin:20px 0 0;font-size:12px}.assets{gap:8px;margin:0 0 12px;padding:0;list-style:none;display:grid}.assets-empty{color:var(--muted);border:1px dashed var(--line);border-radius:8px;padding:14px;font-size:13px}.asset{position:relative}.asset-pick{border:1px solid var(--line);background:var(--surface);width:100%;color:var(--ink);font:inherit;text-align:left;cursor:pointer;border-radius:10px;gap:6px;padding:10px;display:grid}.asset-pick img{object-fit:contain;background:repeating-conic-gradient(#ececec 0 25%, #fafafa 0 50%) 0 0 / 14px 14px;border-radius:6px;width:100%;height:72px}.asset-name{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.asset.armed .asset-pick{border-color:var(--select);box-shadow:0 0 0 2px var(--select);background-color:var(--accent-soft)}.asset-remove{width:26px;height:26px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;font-size:18px;line-height:1;position:absolute;top:6px;right:6px}.asset-remove:hover{background:var(--bg);color:var(--ink)}.check{color:var(--muted);align-items:center;gap:8px;margin-top:10px;font-size:13px;display:flex}.viewer{min-width:0;padding:24px 16px 80px}.empty{text-align:center;max-width:520px;color:var(--muted);border:2px dashed var(--line);border-radius:14px;margin:12vh auto 0;padding:48px 24px}.empty p{margin:0}.empty-title{color:var(--ink);font-size:18px;font-weight:600;margin-bottom:4px!important}.pages{justify-items:center;gap:8px;display:grid}.page-wrap{width:100%;max-width:860px}.page{width:100%;box-shadow:var(--page-shadow);touch-action:pan-y;-webkit-user-select:none;user-select:none;background:#fff;position:relative}.page canvas{width:100%;height:100%;display:block}.page-num{text-align:center;color:var(--muted);margin:6px 0 16px;font-size:12px}body.is-placing .page{cursor:crosshair}.placed{cursor:move;touch-action:none;outline:1px dashed #0000;position:absolute}.placed img{pointer-events:none;width:100%;height:100%;display:block}.placed:hover{outline-color:#2f5bd380}.placed.selected{outline:2px solid var(--select)}.placed .handle,.placed .del{display:none}.placed.selected .handle{background:var(--select);cursor:nwse-resize;border:2px solid #fff;border-radius:50%;width:16px;height:16px;display:block;position:absolute;bottom:-8px;right:-8px}.placed.selected .del{color:#fff;cursor:pointer;background:#c62828;border:2px solid #fff;border-radius:50%;place-items:center;width:24px;height:24px;font-size:15px;line-height:1;display:grid;position:absolute;top:-12px;right:-12px}.placing,.toast{z-index:20;border-radius:10px;max-width:calc(100vw - 32px);padding:10px 16px;font-size:14px;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.placing{background:var(--accent);color:var(--accent-ink)}.toast{background:var(--ink);color:var(--bg);bottom:70px}[hidden]{display:none!important}@media (max-width:760px){.layout{grid-template-columns:1fr}.side{border-right:0;border-bottom:1px solid var(--line);max-height:none;position:static}.assets{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}.brand span:last-child{display:none}.viewer{padding:16px 8px 80px}}