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.physical-shelf-mini{width:min(100%,148px);height:auto;min-height:0;aspect-ratio:var(--mini-shelf-ratio,1.62 / 1);justify-self:center}.user-shelf-preview-item .physical-shelf-mini-rows{gap:5px;inset:7px 7px 6px}.user-shelf-preview-item .physical-shelf-mini-rows span{border-bottom-width:5px;gap:1px;padding:0 3px 3px;overflow:hidden}.user-shelf-preview-item .physical-shelf-mini-rows i{flex:1px;min-width:.5px}.user-shelf-preview-item.active{background:var(--teal-soft);border-color:#0f8b807a}.user-shelf-preview-item>span,.user-shelf-preview-title{text-align:center;justify-items:center;gap:3px;min-width:0;display:grid}.user-shelf-preview-item strong,.user-shelf-preview-item small{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.user-shelf-preview-item strong{font-size:var(--type-body);line-height:var(--type-tight)}.user-shelf-preview-item small{color:var(--muted);font-size:var(--type-caption)}.user-shelf-preview-item 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span{color:var(--muted);font-size:var(--type-caption);line-height:1.35}.shelf-share-card{background:linear-gradient(135deg,#dff4f1b8,#ffffff57),#ffffff2e;border:1px solid #0f8b8033;border-radius:8px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;min-width:0;padding:8px;display:grid}.shelf-share-card>div{gap:3px;min-width:0;display:grid}.shelf-share-card strong,.shelf-share-card span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.shelf-share-card strong{font-size:13px;line-height:1.18}.shelf-share-card span{color:var(--muted);font-size:var(--type-caption);line-height:1.25}.shelf-share-qr{width:var(--qr-size,58px);min-width:var(--qr-size,58px);aspect-ratio:1;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;display:grid;overflow:hidden}.shelf-share-qr svg{width:100%;height:100%;display:block}.shelf-share-card .small-text-command{white-space:nowrap;min-height:32px;padding:0 10px}.shelf-quick-actions-buttons{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.shelf-action-button{white-space:nowrap;width:auto;min-height:38px;padding:0 12px}.shelf-action-button.primary-command{box-shadow:0 10px 22px #0f8b8024}.shelf-global-search-panel{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;min-width:0;display:grid}.shelf-global-search-box{background:#ffffffe6;height:42px;box-shadow:0 10px 22px #0f8b8014}.shelf-search-clear{white-space:nowrap;flex:none;min-height:30px;padding:0 9px}.shelf-search-count{min-height:30px;color:var(--teal);background:var(--teal-soft);font-size:var(--type-caption);white-space:nowrap;border-radius:999px;align-items:center;padding:0 10px;font-weight:850;display:inline-flex}.shelf-screen>.physical-shelf-panel{background:linear-gradient(135deg, #68747b0f, #ffffffdb), var(--panel);box-shadow:var(--shadow-soft)}.shelf-search-box{background:#fbfcfc}.reading-filter-row{flex-wrap:wrap;gap:8px;min-width:0;display:flex}.reading-filter-row button{border:1px solid var(--line);min-height:34px;color:var(--muted);cursor:pointer;background:#fbfcfc;border-radius:8px;align-items:center;gap:6px;padding:0 10px;font-weight:800;display:inline-flex}.reading-filter-row button.active{color:var(--teal);background:var(--teal-soft);border-color:#0f8b8057}.reading-filter-row button span{color:inherit;opacity:.74;font-size:12px}.section-kicker{color:var(--teal);margin-bottom:4px;font-size:12px;font-weight:850;display:block}.shelf-toolbar{background:linear-gradient(135deg,#0f8b8014,#2f67c80d);border:1px solid #0f8b8029;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:12px;display:flex}.shelf-toolbar div{min-width:0}.shelf-toolbar strong,.shelf-toolbar span{display:block}.shelf-toolbar span{color:var(--muted);font-size:13px}.shelf-toolbar .primary-command{flex:none;width:auto;min-height:40px;padding:0 13px}.shelf-toolbar.compact{background:#fbfcfc;justify-content:flex-end;padding:10px}.shelf-discover-toggle{background:0 0;border:0;padding:0}.physical-create-row,.physical-shelf-filter-row,.physical-photo-row,.physical-shelf-head,.physical-layer-row,.physical-edit-actions{align-items:center;gap:8px;min-width:0;display:flex}.physical-create-row{width:100%}.physical-create-row input{flex:auto}.physical-create-row .secondary-command{white-space:nowrap;flex:none;width:auto;min-width:116px;min-height:38px;padding:0 12px}.physical-shelf-filter-row,.physical-shelf-head{flex-wrap:wrap}.physical-shelf-head input{flex:160px}.physical-shelf-head input[aria-label=书架宽度厘米],.physical-shelf-head input[aria-label=书架高度厘米]{flex:0 140px}.physical-shelf-filter-row button{border:1px solid var(--line);min-height:38px;color:var(--muted);background:#fbfcfc;border-radius:8px;padding:0 12px}.physical-shelf-filter-row button.active{color:var(--teal);background:var(--teal-soft);border-color:#277c7057}.physical-shelf-filter-row button span{min-width:22px;color:var(--ink);background:#ffffffc7;border-radius:999px;padding:2px 7px}.physical-create-row input,.physical-shelf-head input,.physical-note-input,.physical-layer-row input{border:1px solid var(--line);width:100%;min-width:0;min-height:36px;color:var(--ink);background:#fbfcfc;border-radius:8px;outline:0;padding:0 10px}.physical-layer-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid}.physical-layer-delete-button{white-space:nowrap;justify-self:end;width:auto;min-width:64px;min-height:34px;padding:0 10px}.physical-shelf-list,.physical-layer-list{gap:8px;min-width:0;display:grid}.physical-shelf-card{border:1px solid var(--line);background:#fbfcfc;border-radius:8px;gap:8px;min-width:0;padding:10px;display:grid}.physical-shelf-card:not(.editing){cursor:pointer}.physical-shelf-card.active{border-color:#277c706b;box-shadow:0 0 0 2px #277c7014}.physical-shelf-card.editing{background:#fff}.physical-shelf-summary{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;min-width:0;display:grid}.physical-shelf-summary-button{text-align:left;min-width:0;color:inherit;background:0 0;border:0;grid-template-columns:112px minmax(0,1fr);align-items:center;gap:10px;padding:0;display:grid}.physical-shelf-summary-text{gap:3px;min-width:0;display:grid}.physical-shelf-summary-text strong,.physical-shelf-summary-text small{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.physical-shelf-summary-text small{color:var(--muted)}.physical-shelf-summary-actions,.physical-edit-actions{flex-wrap:wrap;justify-content:flex-end}.physical-edit-actions .small-text-command,.physical-edit-actions .primary-command{min-height:32px;padding:0 10px;font-size:13px}.physical-layer-preview{flex-wrap:wrap;gap:6px;min-width:0;display:flex}.physical-layer-preview span{border:1px solid var(--line);color:var(--muted);background:#fff;border-radius:999px;padding:4px 8px}.physical-shelf-head input{font-weight:800}.physical-shelf-card .small-text-command,.physical-shelf-card .primary-command{width:fit-content}.physical-photo-row{flex-wrap:wrap}.physical-shelf-photo{aspect-ratio:4/3;border:1px solid var(--line);width:92px;color:var(--muted);background:#eef2f4;border-radius:8px;place-items:center;display:grid;overflow:hidden}.physical-shelf-photo img{object-fit:cover;width:100%;height:100%}.physical-shelf-mini{width:122px;height:var(--mini-shelf-height,98px);background:linear-gradient(#fffffff5,#eff4f7eb),linear-gradient(90deg,#f8fafc,#fff 45%,#e7edf1);border:1px solid #94a3b857;border-radius:8px;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffffdb,0 8px 18px #1f293714}.physical-shelf-mini img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.physical-shelf-mini.has-photo:after,.real-shelf-stage.photo-backed:after{content:"";pointer-events:none;background:linear-gradient(#0d131608,#0d13161f),linear-gradient(90deg,#ffffff14,#0000 40%,#00000014);position:absolute;inset:0}.physical-shelf-mini-rows{grid-template-rows:repeat(var(--mini-layer-count,1), minmax(0, 1fr));z-index:1;gap:6px;display:grid;position:absolute;inset:7px}.physical-shelf-mini-rows span{border-bottom:5px solid #94a3b8b8;align-items:end;gap:2px;padding:0 3px 3px;display:flex}.physical-shelf-mini-rows i{width:clamp(.5px, var(--spine-w,1px), 1.25px);height:var(--spine-h,70%);background:linear-gradient(90deg, var(--spine-a), var(--spine-b));border-radius:2px 2px 0 0;min-height:12px;max-height:calc(100% - 2px);display:block}.physical-shelf-browser{scroll-margin-top:96px}.physical-shelf-browser.active{margin-top:4px;margin-bottom:12px}.physical-shelf-browser-card{background:linear-gradient(135deg, #0f8b8014, #ffffffdb 58%), var(--panel);min-width:0;box-shadow:var(--shadow);border:1px solid #277c7047;border-radius:8px;grid-template-columns:104px minmax(0,1fr) auto;align-items:start;gap:14px;padding:14px;display:grid}.real-shelf-browser-card{grid-template-columns:1fr;gap:12px;padding:12px}.real-shelf-browser-head{grid-template-columns:minmax(220px,1fr) minmax(500px,.92fr);align-items:start;gap:16px;min-width:0;display:grid}.real-shelf-head-actions{grid-template-columns:minmax(300px,1fr) auto auto;grid-template-areas:"picker toggle toggle""picker edit return";justify-content:end;align-items:end;gap:8px;min-width:0;display:grid}.real-shelf-head-actions .secondary-command,.real-shelf-head-actions .primary-command,.real-shelf-head-actions .quiet-command{white-space:nowrap;min-height:32px;padding:0 10px;font-size:13px}.real-shelf-layer-picker{grid-area:picker;grid-template-columns:minmax(132px,1fr) minmax(112px,.8fr);gap:6px;min-width:min(430px,100%);max-width:100%;display:inline-grid}.real-shelf-layer-picker label{gap:3px;min-width:0;display:grid}.real-shelf-layer-picker span{color:var(--muted);font-size:11px;font-weight:800}.real-shelf-layer-picker select{width:100%;min-width:0;min-height:32px;color:var(--text);background:#ffffffe6;border:1px solid #0f8b8033;border-radius:8px;padding:0 28px 0 9px;font-size:13px;font-weight:800}.real-shelf-view-toggle{background:#f0fdfac2;border:1px solid #0f8b8033;border-radius:8px;grid-area:toggle;justify-self:end;align-items:center;gap:3px;min-height:32px;padding:3px;display:inline-flex}.real-shelf-view-toggle button{min-height:26px;color:var(--muted);white-space:nowrap;cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;gap:5px;padding:0 9px;font-size:13px;font-weight:800;display:inline-flex}.real-shelf-view-toggle button.active{color:var(--teal-strong);background:#fff;box-shadow:0 4px 10px #0f8b8024}.real-shelf-head-actions .shelf-edit-toggle{grid-area:edit}.real-shelf-head-actions .shelf-return-button{grid-area:return}.physical-shelf-editor-card{background:#ffffffc7;border:1px solid #0f8b802e;border-radius:8px;gap:10px;min-width:0;padding:12px;display:grid}.physical-photo-ratio-panel{background:#ffffffc2;border:1px solid #0f8b8029;border-radius:8px;gap:10px;min-width:0;padding:10px;display:grid}.physical-photo-ratio-panel.physical-simple-panel{gap:8px}.physical-quick-ratio-panel{background:#f7fcfbd1;padding:9px 10px}.physical-quick-ratio-panel.is-hidden{display:none}.physical-quick-ratio-panel.editing{background:#fff;gap:12px}.physical-quick-ratio-panel .physical-photo-ratio-actions{justify-content:flex-end}.physical-quick-ratio-panel.editing .physical-photo-ratio-actions{justify-content:flex-start}.physical-quick-ratio-panel .secondary-command,.physical-quick-ratio-panel .quiet-command{min-height:30px;padding:0 10px;font-size:12px}.physical-photo-ratio-panel>div{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;min-width:0;display:flex}.physical-photo-ratio-panel strong,.physical-photo-ratio-panel span{min-width:0}.physical-photo-ratio-panel>div span{color:var(--muted);font-size:12px;font-weight:800}.physical-photo-ratio-panel label{color:var(--muted);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;font-size:12px;font-weight:850;display:grid}.physical-dimension-quick{grid-template-columns:repeat(2,minmax(96px,.5fr)) auto auto;align-items:end;gap:8px;min-width:0;display:grid}.physical-dimension-quick label{grid-template-columns:1fr;gap:5px;display:grid}.physical-dimension-quick label span{color:var(--muted);font-size:12px;font-weight:850}.physical-dimension-quick input{border:1px solid var(--line);width:100%;min-width:0;min-height:34px;color:var(--ink);background:#fbfcfc;border-radius:8px;outline:0;padding:0 10px}.physical-photo-ratio-panel .photo-layer-weight-list{gap:8px;min-width:0;display:grid}.photo-layer-tune-row{background:#f5faf9c7;border:1px solid #0f8b801f;border-radius:8px;gap:8px;min-width:0;padding:8px;display:grid}.photo-layer-tune-row>div:first-child{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;min-width:0;display:flex}.photo-layer-tune-row strong,.photo-layer-tune-row span{min-width:0}.photo-layer-tune-row>div:first-child span{color:var(--muted);font-size:11px;font-weight:800}.photo-layer-tune-actions{grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;min-width:0;display:grid}.photo-layer-tune-actions button{min-width:0;min-height:30px;color:var(--teal);background:var(--teal-soft);border:1px solid #0f8b802e;border-radius:8px;font-size:12px;font-weight:900}.physical-photo-ratio-panel .photo-layer-weight-row{min-width:0;color:var(--muted);grid-template-columns:minmax(64px,.8fr) minmax(0,1.4fr) auto;align-items:center;gap:10px;font-size:12px;font-weight:850;display:grid}.photo-layer-weight-row>span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.photo-layer-weight-stepper{grid-template-columns:28px minmax(36px,auto) 28px;align-items:center;gap:4px;display:inline-grid}.photo-layer-weight-stepper button{width:28px;height:28px;color:var(--teal);background:var(--teal-soft);border:1px solid #0f8b802e;border-radius:8px;place-items:center;font-size:15px;font-weight:900;display:grid}.photo-layer-weight-stepper span{text-align:center;min-width:36px}.physical-photo-ratio-panel input[type=range]{width:100%;min-width:0;accent-color:var(--teal)}.physical-photo-ratio-actions{flex-wrap:wrap;gap:8px;display:flex}.physical-photo-ratio-actions .secondary-command,.physical-photo-ratio-actions .quiet-command{min-height:34px;padding:0 12px}.physical-layer-calibration-panel summary{cursor:pointer;justify-content:space-between;align-items:center;gap:10px;list-style:none;display:flex}.physical-layer-calibration-panel summary::-webkit-details-marker{display:none}.physical-layer-calibration-panel summary span{color:var(--teal);font-size:13px;font-weight:850}.physical-layer-calibration-panel summary b{color:var(--muted);font-size:12px;font-weight:750}.physical-layer-calibration-panel[open]>div{margin-top:8px}.real-shelf-stage{--shelf-frame-thickness:3px;--shelf-layer-thickness:4px;width:min(100%, var(--shelf-stage-max-width,520px));height:var(--shelf-stage-height,auto);aspect-ratio:var(--shelf-stage-ratio,4 / 3);background:radial-gradient(circle at 18% 12%,#ffffffd1,#0000 24%),linear-gradient(90deg,#94a3b83d,#0000 12% 88%,#94a3b83d),linear-gradient(#f8fafc,#fff 50%,#e6edf2);border:1px solid #94a3b861;border-radius:8px;min-height:0;margin-inline:auto;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffffdb,inset 0 18px 46px #47556914}.real-shelf-stage:before{z-index:2;content:"";border-radius:inherit;box-shadow:inset var(--shelf-frame-thickness) 0 0 #94a3b82e, inset calc(-1 * var(--shelf-frame-thickness)) 0 0 #94a3b82e, inset 0 var(--shelf-frame-thickness) 0 #ffffffb3, inset 0 calc(-1 * var(--shelf-frame-thickness)) 0 #64748b1a;pointer-events:none;position:absolute;inset:0}.real-shelf-stage.photo-backed:before{box-shadow:inset var(--shelf-frame-thickness) 0 0 #140e0a1f, inset calc(-1 * var(--shelf-frame-thickness)) 0 0 #140e0a1f, inset 0 var(--shelf-frame-thickness) 0 #ffffff14, inset 0 calc(-1 * var(--shelf-frame-thickness)) 0 #140e0a1a}.real-shelf-stage.calibrating:before{box-shadow:inset 0 0 0 2px #148b808c,inset 8px 0 #148b8029,inset -8px 0 #148b8029}.real-shelf-photo-bg{top:0;right:calc(-1 * var(--shelf-photo-crop-right,0px));bottom:0;left:calc(-1 * var(--shelf-photo-crop-left,0px));width:calc(100% + var(--shelf-photo-crop-left,0px) + var(--shelf-photo-crop-right,0px));object-fit:cover;height:100%;position:absolute}.real-shelf-overlay{top:var(--shelf-overlay-top,0);right:var(--shelf-overlay-right,0);bottom:var(--shelf-overlay-bottom,0);left:var(--shelf-overlay-left,0);z-index:1;grid-template-rows:var(--shelf-layer-rows,repeat(var(--shelf-layer-count,1), minmax(0, 1fr)));gap:9px;min-height:0;padding:8px 5px;display:grid;position:absolute}.real-shelf-stage.calibrating .real-shelf-overlay{outline-offset:-1px;background:linear-gradient(#148b8029, #148b8029) left var(--shelf-overlay-top,0) top / 100% 1px no-repeat, linear-gradient(#148b8029, #148b8029) left bottom var(--shelf-overlay-bottom,0) / 100% 1px no-repeat;outline:1px dashed #148b80b8}.real-shelf-layer{border-bottom:var(--shelf-layer-thickness) solid #94a3b8d1;cursor:pointer;background:linear-gradient(#ffffffd6,#0000 62%),#e2e8f08a;border-radius:4px;grid-template-columns:minmax(0,1fr);align-items:end;gap:0;min-height:0;padding:5px 2px 0;transition:background .15s,border-color .15s,box-shadow .15s;display:grid;position:relative;box-shadow:inset 0 -3px #ffffff9e,0 12px 20px #4755691f}.real-shelf-layer:hover,.real-shelf-layer:focus-visible,.real-shelf-layer.is-active{background:linear-gradient(#ecfbf8e6,#0000 66%),#e2f4f1ad;border-color:#0f8b8094;outline:0;box-shadow:inset 0 0 0 1px #0f8b8029,inset 0 -3px #ffffffad,0 14px 24px #0f8b8024}.photo-backed .real-shelf-layer:hover,.photo-backed .real-shelf-layer:focus-visible,.photo-backed .real-shelf-layer.is-active{background:linear-gradient(#148b8038,#0000 58%,#140d0829);border-color:#148b80b8;box-shadow:inset 0 0 0 1px #ecfbf82e,0 10px 20px #100c0929}.real-shelf-layer:after{right:0;bottom:calc(-1 * var(--shelf-layer-thickness));height:var(--shelf-layer-thickness);content:"";pointer-events:none;background:linear-gradient(90deg,#ffffff85,#0000 18% 82%,#64748b24),linear-gradient(#ffffff85,#94a3b833);position:absolute;left:0}.photo-backed .real-shelf-layer{min-height:0;margin-left:var(--layer-left,0);margin-right:var(--layer-right,0);border-bottom-width:var(--shelf-layer-thickness);-webkit-backdrop-filter:none;backdrop-filter:none;background:linear-gradient(#ffffff0f,#0000 56%,#26180e2e);border-color:#26190f80;border-radius:3px;grid-template-columns:minmax(0,1fr);gap:0;padding:2px 2px 0;overflow:hidden;box-shadow:inset 0 -1px #ffffff1f,0 8px 16px #100c091f}.photo-backed.calibrating .real-shelf-layer{background:#e2f4f129;border-color:#148b808c}.photo-backed.calibrating .real-shelf-layer:before{content:"";pointer-events:none;border:1px dashed #148b80a8;border-bottom:0;position:absolute;inset:0}.photo-backed .real-shelf-layer:after{bottom:calc(-1 * var(--shelf-layer-thickness));height:var(--shelf-layer-thickness);background:linear-gradient(90deg,#ffffff24,#0000 24% 76%,#0000002e),linear-gradient(#4c321e2e,#140d0852)}.photo-backed .real-shelf-row{gap:1px;height:100%;min-height:0;padding:0 1px 2px}.photo-backed .real-book-spine{width:clamp(.5px, var(--spine-w), 1.5px);flex-basis:clamp(.5px, var(--spine-w), 1.5px);height:var(--spine-h);border-radius:2px 2px 0 0;min-height:24px;max-height:calc(100% - 8px);padding:2px 0 1px}.photo-backed .real-book-spine span{font-size:var(--spine-font-size,1.6px);letter-spacing:0}.photo-backed .real-book-travel-mark{width:5px;height:5px;top:1px}.photo-backed .real-book-travel-mark svg{width:3px;height:3px}.real-shelf-row{scroll-snap-type:x proximity;scrollbar-width:thin;scrollbar-color:#5036206b transparent;align-items:end;gap:1px;min-width:0;height:100%;min-height:0;padding:0 0 0 1px;scroll-padding-inline:2px;display:flex;overflow-x:auto}.real-shelf-row::-webkit-scrollbar{height:5px}.real-shelf-row::-webkit-scrollbar-track{background:0 0}.real-shelf-row::-webkit-scrollbar-thumb{background:#5036205c;border-radius:999px}.real-book-spine{flex:0 0 var(--spine-w);width:var(--spine-w);height:var(--spine-h);color:#fff;background:linear-gradient(90deg, #ffffff2e, transparent 28%, #00000026 92%), linear-gradient(180deg, var(--spine-a), var(--spine-b));cursor:pointer;writing-mode:vertical-rl;text-orientation:mixed;text-align:left;transform-origin:bottom;scroll-snap-align:start;border:0;border-radius:2px 2px 0 0;justify-content:flex-end;align-self:end;align-items:center;min-height:24px;max-height:calc(100% - 6px);padding:2px 0;line-height:1.05;transition:transform .16s,box-shadow .16s,border-color .16s;display:inline-flex;position:relative;transform:skew(-8deg);box-shadow:inset 1px 0 #ffffff29,0 6px 9px #1f181224}.real-book-spine:hover,.real-book-spine:focus-visible{transform:skew(-8deg)translateY(-3px)}.real-book-spine:focus-visible{outline-offset:2px;outline:2px solid #ffdd86c7}.real-book-spine.has-travel{border-color:#ffdd86e6;box-shadow:inset 1px 0 #ffffff29,0 6px 9px #1f181224,inset 0 0 0 1px #ffdd8642}.real-book-travel-mark{color:#5b3e10;writing-mode:horizontal-tb;pointer-events:none;background:#ffdd86eb;border:1px solid #52371033;border-radius:50%;justify-content:center;align-items:center;width:6px;height:6px;display:inline-flex;position:absolute;top:2px;left:50%;transform:translate(-50%);box-shadow:0 2px 5px #1c140c38}.real-book-travel-mark svg{width:4px;height:4px;display:block}.real-book-spine span{text-overflow:ellipsis;white-space:nowrap;pointer-events:none;max-width:100%;max-height:calc(100% - 6px);font-size:var(--spine-font-size,1.8px);writing-mode:vertical-rl;text-orientation:mixed;font-weight:850;line-height:1;display:block;overflow:hidden}.real-book-spine.has-travel span{max-height:calc(100% - 9px);margin-top:8px}.real-shelf-visual-wrap{grid-template-columns:minmax(170px,max-content) minmax(320px,1fr);justify-content:start;place-items:start;gap:10px 18px;width:100%;min-width:0;max-width:100%;margin-inline:0;display:grid}.real-shelf-visual-wrap.preview-only{grid-template-columns:minmax(0,1fr);justify-content:center;justify-items:center;width:100%}.real-shelf-visual-wrap.has-preview{grid-template-columns:minmax(170px,max-content) minmax(320px,1fr)}.real-book-title-bubble{z-index:1;color:#172126;text-align:left;pointer-events:none;writing-mode:horizontal-tb;background:#fffffff0;border:1px solid #ffffff94;border-radius:8px;grid-column:2;grid-template-columns:74px minmax(0,1fr);justify-self:stretch;align-items:center;gap:7px 10px;width:100%;max-width:100%;padding:10px;display:grid;position:relative;box-shadow:0 14px 32px #0f172a2e}.real-book-title-bubble-cover{width:74px;height:100px;color:var(--teal-strong);background:linear-gradient(#fffffff5,#eff6f7e0);border:1px solid #94a3b83d;border-radius:7px;grid-row:1/span 2;justify-content:center;align-items:center;display:inline-flex;overflow:hidden;box-shadow:0 8px 16px #0f172a1a}.real-book-title-bubble-cover img{object-fit:cover;width:100%;height:100%}.real-book-title-bubble:after{content:"";background:inherit;border-bottom:1px solid #ffffff94;border-left:1px solid #ffffff94;width:10px;height:10px;position:absolute;top:50%;left:-6px;transform:translateY(-50%)rotate(45deg)}.real-book-title-bubble>strong{overflow-wrap:anywhere;grid-column:2;font-size:15px;line-height:1.25}.real-book-title-bubble>span:not(.real-book-title-bubble-cover){overflow-wrap:anywhere;color:var(--muted);grid-column:2;font-size:12px;line-height:1.3}.photo-backed .real-book-title-bubble{color:#fff;background:#141a1ed1;border-color:#ffffff4d;box-shadow:0 16px 34px #0000004d}.photo-backed .real-book-title-bubble>span:not(.real-book-title-bubble-cover){color:#ffffffc7}.real-shelf-layer-focus-panel{width:100%;min-width:0;min-height:clamp(620px,68vh,780px);box-shadow:var(--shadow-soft);background:linear-gradient(135deg,#ecfbf8c7,#fffffff0 46%),#fff;border:1px solid #0f8b802e;border-radius:8px;grid-column:2;grid-template-rows:auto auto minmax(340px,1fr);align-self:stretch;gap:12px;padding:14px;display:grid}.real-shelf-browser-card>.real-shelf-layer-focus-panel{grid-column:auto}.real-shelf-layer-focus-head{justify-content:space-between;align-items:start;gap:12px;min-width:0;display:flex}.real-shelf-layer-focus-head div{gap:3px;min-width:0;display:grid}.real-shelf-layer-focus-head span{color:var(--teal);font-size:12px;font-weight:850}.real-shelf-layer-focus-head strong{min-width:0;color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:20px;line-height:1.18;overflow:hidden}.real-shelf-layer-focus-head b{color:var(--teal-strong);background:var(--teal-soft);border-radius:999px;flex:none;padding:4px 9px;font-size:12px}.real-shelf-focus-spine-row{scrollbar-width:thin;scrollbar-color:#0f8b805c transparent;background:linear-gradient(#ffffffeb,#edf4f6c2),linear-gradient(#0000 calc(100% - 11px),#94a3b8a8 calc(100% - 11px));border:1px solid #94a3b833;border-radius:8px;align-items:end;gap:2px;min-height:220px;padding:18px 14px 12px;display:flex;overflow-x:auto}.real-book-spine.layer-focus-spine{flex-basis:var(--spine-w);width:var(--spine-w);border-radius:4px 4px 0 0;min-height:126px;max-height:198px;padding:9px 1px 7px;box-shadow:inset 1px 0 #fff3,0 8px 12px #1f181229}.real-book-spine.layer-focus-spine span{max-height:calc(100% - 10px);font-size:var(--spine-font-size,9.5px);line-height:1.08}.real-book-spine.layer-focus-spine .real-book-travel-mark{width:12px;height:12px;top:3px}.real-book-spine.layer-focus-spine .real-book-travel-mark svg{width:8px;height:8px}.real-shelf-focus-book-list{gap:7px;max-height:clamp(340px,42vh,520px);padding-right:4px;display:grid;overflow-y:auto}.real-shelf-focus-book-row{min-width:0;color:inherit;text-align:left;cursor:pointer;background:#ffffffb8;border:1px solid #94a3b833;border-radius:8px;grid-template-columns:40px minmax(0,1fr);align-items:center;gap:9px;padding:7px;display:grid}.real-shelf-focus-book-row:hover,.real-shelf-focus-book-row:focus-visible{background:#ecfbf8d1;border-color:#0f8b8057;outline:0}.real-shelf-focus-book-cover{width:40px;height:54px;color:var(--teal-strong);background:linear-gradient(#fff,#eef5f6);border:1px solid #94a3b83d;border-radius:6px;justify-content:center;align-items:center;display:inline-flex;overflow:hidden}.real-shelf-focus-book-cover img{object-fit:cover;width:100%;height:100%}.real-shelf-focus-book-row>span:last-child{gap:3px;min-width:0;display:grid}.real-shelf-focus-book-row strong,.real-shelf-focus-book-row small{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.real-shelf-focus-book-row strong{color:var(--text);font-size:14px}.real-shelf-focus-book-row small{color:var(--muted);font-size:12px}.real-shelf-focus-empty{min-height:220px;color:var(--muted);text-align:center;background:#f8fafcb8;border:1px dashed #0f8b8038;border-radius:8px;place-items:center;padding:22px;display:grid}.real-shelf-focus-empty strong{color:var(--text)}.real-shelf-book-list-mode{gap:10px;min-width:0;display:grid}.real-shelf-layer-list{border-top:1px solid #0f8b8024;gap:8px;min-width:0;padding-top:10px;display:grid}.real-shelf-layer-list:first-child{border-top:0;padding-top:0}.real-shelf-layer-list-head{justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.real-shelf-layer-list-head strong{min-width:0;color:var(--text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.real-shelf-layer-list-head span{color:var(--teal-strong);background:var(--teal-soft);border-radius:999px;flex:none;padding:3px 8px;font-size:12px;font-weight:850}.real-shelf-layer-list-books,.real-shelf-layer-book{gap:6px;min-width:0;display:grid}.real-shelf-layer-book-row{grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:8px;min-width:0;display:grid}.real-shelf-layer-select{margin:0}.real-shelf-layer-book-main{width:100%;min-width:0;color:inherit;text-align:left;cursor:pointer;background:#ffffffb3;border:1px solid #94a3b838;border-radius:8px;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:10px;padding:8px;display:grid}.real-shelf-layer-book.selected .real-shelf-layer-book-main{background:#ecfbf8db;border-color:#0f8b806b}.real-shelf-layer-book-main:hover,.real-shelf-layer-book-main:focus-visible{background:#f0fdfad1;border-color:#0f8b805c}.real-shelf-layer-book-actions{flex-wrap:wrap;justify-content:flex-end;gap:6px;min-width:0;display:flex}.real-shelf-layer-book-actions .small-text-command{white-space:nowrap;gap:4px}.real-shelf-layer-confirm{margin-left:38px}.real-shelf-layer-book-cover{width:42px;height:56px;color:var(--teal-strong);background:linear-gradient(#fff,#eef5f6);border:1px solid #94a3b83d;border-radius:6px;justify-content:center;align-items:center;display:inline-flex;overflow:hidden}.real-shelf-layer-book-cover img{object-fit:cover;width:100%;height:100%}.real-shelf-layer-book-text{gap:3px;min-width:0;display:grid}.real-shelf-layer-book-text strong,.real-shelf-layer-book-text small{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.real-shelf-layer-book-text strong{color:var(--text);font-size:14px}.real-shelf-layer-book-text small{color:var(--muted);font-size:12px}.real-shelf-layer-travel{color:#6b4a0d;background:#ffdd86b8;border-radius:999px;flex:none;padding:4px 7px;font-size:11px}.real-shelf-layer-empty{color:var(--muted);background:#f8fafca3;border:1px dashed #94a3b857;border-radius:8px;margin:0;padding:10px 12px;font-size:13px}.real-shelf-cover-flow{width:100%;min-width:0;box-shadow:var(--shadow-soft);background:linear-gradient(135deg,#ecfbf8ad,#fffffff5 42%),#fff;border:1px solid #0f8b8029;border-radius:8px;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:12px;display:grid}.real-shelf-cover-tile{width:100%;min-width:0;color:inherit;text-align:left;cursor:pointer;background:#ffffffdb;border:1px solid #94a3b838;border-radius:8px;gap:7px;margin:0;padding:8px;display:grid;position:relative;box-shadow:0 10px 22px #0f172a14}.real-shelf-cover-tile:hover,.real-shelf-cover-tile:focus-visible{background:#f0fdfaeb;border-color:#0f8b8061;outline:0}.real-shelf-cover-tile .book-cover{border-radius:7px;width:100%}.real-shelf-cover-tile.tall .book-cover{aspect-ratio:.66}.real-shelf-cover-tile.standard .book-cover{aspect-ratio:.72}.real-shelf-cover-tile.wide .book-cover{aspect-ratio:.78}.real-shelf-cover-tile-text{gap:3px;min-width:0;display:grid}.real-shelf-cover-tile-text strong,.real-shelf-cover-tile-text small{text-overflow:ellipsis;min-width:0;overflow:hidden}.real-shelf-cover-tile-text strong{color:var(--text);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.25;display:-webkit-box}.real-shelf-cover-tile-text small{color:var(--muted);white-space:nowrap;font-size:11px;line-height:1.35;display:block}.real-shelf-cover-travel{color:#6b4a0d;background:#ffdd86e6;border-radius:999px;align-items:center;gap:3px;padding:4px 7px;font-size:11px;display:inline-flex;position:absolute;top:10px;right:10px;box-shadow:0 8px 18px #1f181224}.real-shelf-cover-flow-empty{min-height:260px;color:var(--muted);text-align:center;background:#f8fafcb8;border:1px dashed #0f8b8038;border-radius:8px;place-items:center;gap:7px;padding:28px;display:grid}.real-shelf-cover-flow-empty strong{color:var(--text)}.real-shelf-empty-slot{color:#ffffffdb;background:#1e242833;border:1px dashed #ffffff7a;border-radius:8px;align-self:center;padding:9px 12px;font-size:13px;font-weight:750}.photo-backed .real-shelf-empty-slot{opacity:0;border:0;max-width:1px;max-height:1px;padding:0;overflow:hidden}.photo-backed.calibrating .real-shelf-empty-slot{opacity:1;color:#0b5b54eb;background:#ecfbf8b3;border:1px dashed #148b808c;max-width:none;max-height:none;padding:5px 8px;font-size:11px}.physical-shelf-photo.large{width:104px}.physical-shelf-browser-main{gap:6px;min-width:0;display:grid}.physical-shelf-browser-main span{color:var(--teal);font-size:12px;font-weight:800}.physical-shelf-browser-main h2{overflow-wrap:anywhere;margin:0}.physical-shelf-browser-main p{color:var(--muted);margin:0}.shelf-list-head{border:1px solid var(--line);background:var(--panel);min-width:0;box-shadow:var(--shadow-soft);border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:14px;display:flex}.shelf-list-head h2{margin:0 0 4px;font-size:18px}.shelf-list-head 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h2{color:var(--teal)}.shelf-card-title-row{flex-wrap:wrap;align-items:flex-start;gap:8px;min-width:0;display:flex}.shelf-card-title-row h2{flex:160px;min-width:0}.shelf-travel-badge{color:#6d4700;background:#fff0bd;border:1px solid #b47e0033;border-radius:999px;flex:none;align-items:center;gap:4px;max-width:100%;margin-top:8px;padding:4px 8px;font-size:12px;font-weight:900;line-height:1;display:inline-flex}.shelf-travel-badge.paused,.shelf-travel-badge.lost{color:#69747b;background:#eef2f4}.shelf-travel-badge svg{flex:none}.shelf-select,.small-icon-command,.small-text-command,.danger-command,.quiet-command{border-radius:8px;justify-content:center;align-items:center;font-weight:800;display:inline-flex}.shelf-select{color:#0000;border:1px solid var(--line);background:#edf2f4;width:28px;height:28px;margin-top:3px}.shelf-card.selected 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span{color:var(--coral);font-size:13px;font-weight:800}.danger-command,.quiet-command{min-height:32px;padding:0 10px}.danger-command{color:#fff;background:var(--coral)}.quiet-command{color:var(--muted);background:#fff}.secondary-command.active{color:#fff;background:var(--teal)}.shelf-card.selected{background:var(--teal-soft);border-color:#0f8b809e}.check-dot{color:#0000;background:#edf2f4;border-radius:50%;place-items:center;width:22px;height:22px;display:grid;position:absolute;top:10px;right:10px}.shelf-card.selected .check-dot{color:#fff;background:var(--teal)}.add-intro{gap:12px;padding:16px;display:flex}.add-intro svg{color:var(--coral);flex:none}.add-workflow-card{background:linear-gradient(135deg, var(--teal-soft), #fff);box-shadow:var(--shadow-soft);border:1px solid #0f8b803d;border-radius:8px;justify-content:space-between;align-items:center;gap:14px;padding:14px;display:flex}.add-workflow-card div{gap:4px;min-width:0;display:grid}.add-workflow-card 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12px;font-weight:800}.scan-caption{color:var(--teal);align-items:center;gap:8px;margin-top:12px;font-weight:750;display:flex}.recognition-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.recognition-steps span{border:1px solid var(--line);min-height:30px;color:var(--muted);background:#fbfcfc;border-radius:8px;justify-content:center;align-items:center;gap:5px;font-size:12px;font-weight:750;display:inline-flex}.recognition-steps span.active{color:var(--amber);background:var(--amber-soft);border-color:#b97a1066}.recognition-steps span.done{color:var(--teal);background:var(--teal-soft);border-color:#0f8b8052}.quality-box{border-radius:8px;gap:5px;margin-top:12px;padding:11px 12px;font-size:13px;line-height:1.45;display:grid}.quality-box.ok{color:var(--teal);background:var(--teal-soft)}.quality-box.warn{color:var(--amber);background:var(--amber-soft)}.capture-note{margin:10px 0 0;font-size:13px;line-height:1.55}.empty-recognition{border:1px dashed var(--line);text-align:center;background:#ffffffb8;border-radius:8px;place-items:center;gap:8px;min-height:220px;padding:20px;display:grid}.empty-recognition svg{color:var(--teal)}.empty-recognition button{min-height:36px;color:var(--teal);background:var(--teal-soft);cursor:pointer;border-radius:8px;padding:0 12px;font-weight:800}.empty-recognition.recognizing svg{animation:1s ease-in-out infinite pulse-scan}@keyframes pulse-scan{0%,to{opacity:.62;transform:scale(1)}50%{opacity:1;transform:scale(1.12)}}@keyframes isbn-scan-line{0%,to{top:12px}50%{top:calc(100% - 14px)}}.primary-command:disabled{color:var(--muted);cursor:not-allowed;background:#eef2f4}.review-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;min-width:0;display:flex}.review-toolbar-main{gap:4px;min-width:0;display:grid}.review-toolbar strong{overflow-wrap:anywhere;min-width:0}.review-toolbar-main span{color:var(--muted);font-size:12px;font-weight:750;line-height:1.4}.review-toolbar-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;min-width:0;display:flex}.review-toolbar button:disabled{color:var(--muted);cursor:not-allowed;background:#eef2f4}.review-toolbar .primary-inline-command{color:#fff;background:var(--teal);justify-content:center;align-items:center;gap:6px;display:inline-flex}.recognized-card.editable{grid-template-columns:58px minmax(0,1fr);align-items:start}.recognized-card.editable.selected{background:linear-gradient(90deg,#dff4f1b3,#fff);border-color:#0f8b8061}.recognized-card.editable.candidate-missing-title{background:linear-gradient(90deg, #fff5deb8, #fff 62%), var(--panel);border-color:#b97a106b}.candidate-head{flex-wrap:wrap;align-items:center;gap:8px;min-width:0;margin-bottom:10px;display:flex}.candidate-check{white-space:nowrap;flex:0 auto;align-items:center;gap:5px;font-size:13px;font-weight:800;display:inline-flex}.candidate-head .small-label{overflow-wrap:anywhere;min-width:0}.lookup-badge{min-height:24px;color:var(--muted);white-space:nowrap;background:#eef2f4;border-radius:999px;align-items:center;padding:0 8px;font-size:12px;font-weight:850;display:inline-flex}.lookup-badge.matched{color:var(--teal);background:var(--teal-soft)}.lookup-badge.looking,.lookup-badge.manual{color:var(--amber);background:var(--amber-soft)}.lookup-badge.failed{color:var(--coral);background:var(--coral-soft)}.lookup-message{color:var(--muted);overflow-wrap:anywhere;margin:-4px 0 9px;font-size:12px;line-height:1.45}.candidate-check input{accent-color:var(--teal)}.delete-candidate{width:30px;height:30px;color:var(--coral);background:var(--coral-soft);cursor:pointer;border-radius:8px;flex:0 0 30px;place-items:center;margin-left:auto;display:grid}.candidate-fields{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end;gap:9px;min-width:0;display:grid}.candidate-fields label{gap:5px;min-width:0;display:grid}.candidate-inline-warning{color:var(--amber);background:var(--amber-soft);border-radius:8px;margin:8px 0 0;padding:8px 10px;font-size:12px;font-weight:800;line-height:1.45}.candidate-more-settings{border:1px solid var(--line);background:#fbfcfc;border-radius:8px;gap:9px;margin-top:10px;padding:10px;display:grid}.candidate-more-settings summary{min-width:0;color:var(--ink);cursor:pointer;justify-content:space-between;align-items:center;gap:10px;list-style:none;display:flex}.candidate-more-settings summary::-webkit-details-marker{display:none}.candidate-more-settings summary span{min-width:0;color:var(--teal);font-size:13px;font-weight:850}.candidate-more-settings summary b{min-width:0;color:var(--muted);overflow-wrap:anywhere;text-align:right;font-size:12px;font-weight:750}.candidate-more-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end;gap:9px;min-width:0;margin-top:10px;display:grid}.candidate-more-grid label{gap:5px;min-width:0;display:grid}.match-options{border:1px solid var(--line);background:#fbfcfc;border-radius:8px;gap:9px;min-width:0;margin-top:10px;padding:10px;display:grid;overflow:hidden}.match-options-head{justify-content:space-between;align-items:baseline;gap:10px;min-width:0;display:flex}.match-options-head span{color:var(--muted);font-size:13px}.match-option-list{gap:8px;display:grid}.match-option{border:1px solid var(--line);min-width:0;color:inherit;text-align:left;cursor:pointer;background:#fff;border-radius:8px;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:10px;padding:8px;display:grid}.match-option:hover{background:var(--teal-soft);border-color:#0f8b8075}.match-option .book-cover{width:48px;min-height:0}.match-option strong,.match-option span,.match-option small{display:block}.match-option strong{overflow-wrap:anywhere}.match-option span,.match-option small{color:var(--muted);margin-top:3px}.match-option b{color:var(--teal);font-size:13px}.cover-option-grid{grid-template-columns:repeat(auto-fill,minmax(min(94px,100%),1fr));gap:8px;min-width:0;display:grid}.cover-option{border:1px solid var(--line);min-width:0;color:inherit;cursor:pointer;background:#fff;border-radius:8px;justify-items:center;gap:7px;padding:8px;display:grid}.cover-option:hover{background:var(--teal-soft);border-color:#0f8b8075}.cover-option .book-cover{width:58px;min-height:0}.cover-option span{max-width:100%;color:var(--muted);overflow-wrap:anywhere;text-align:center;font-size:12px}.timeline-row{grid-template-columns:42px minmax(0,1fr);gap:12px;padding:14px;display:grid}.timeline-icon{width:38px;height:38px;color:var(--teal);background:var(--teal-soft);border-radius:8px;place-items:center;display:grid}.timeline-title{justify-content:space-between;align-items:center;gap:12px;display:flex}.timeline-title span{color:var(--blue);background:var(--blue-soft);white-space:nowrap;border-radius:999px;padding:4px 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