.fd-overlay{position:fixed;inset:0;z-index:var(--z-dialog);display:grid;place-items:center;background:#0000001f}.fd{display:flex;flex-direction:column;width:min(820px,94vw);height:min(560px,86vh);overflow:hidden;border:1px solid var(--stroke-card);border-radius:var(--radius-rect);background:var(--bg-base);box-shadow:var(--shadow-win);animation:win-open var(--dur-fast) var(--ease-out)}.fd :where(button){border:none;color:inherit;background:transparent;font-family:inherit;cursor:default}.fd-title{display:flex;align-items:center;height:36px;padding:0 4px 0 14px;border-bottom:1px solid var(--stroke-card);background:var(--bg-layer-2);font-size:13px;user-select:none}.fd-title-text{flex:1}.fd-close{display:grid;width:40px;height:28px;border-radius:var(--radius-rect);place-items:center}.fd-close:hover{color:#fff;background:var(--close-hover)}.fd-toolbar{display:flex;align-items:center;gap:4px;padding:6px 10px;border-bottom:1px solid var(--stroke-card);background:var(--bg-layer-2)}.fd-nav{display:grid;width:30px;height:28px;border-radius:var(--radius-rect);font-size:14px;line-height:1;place-items:center}.fd-nav:hover{background:var(--bg-hover)}.fd-crumbs{display:flex;flex:1;min-width:0;height:30px;align-items:center;gap:2px;padding:0 6px;overflow:hidden;border:1px solid var(--stroke-card);border-radius:var(--radius-rect);background:var(--bg-layer);white-space:nowrap}.fd-crumb{padding:3px 6px;border-radius:var(--radius-rect);font-size:13px}.fd-crumb:hover{background:var(--bg-hover)}.fd-crumb-sep{color:var(--text-secondary);font-size:12px}.fd-newfolder{display:flex;height:28px;align-items:center;gap:6px;padding:0 10px;border-radius:var(--radius-rect);font-size:13px;white-space:nowrap}.fd-newfolder:hover{background:var(--bg-hover)}.fd-view-switch{display:flex;align-items:center;gap:2px;padding:2px;border:1px solid var(--stroke-card);border-radius:var(--radius-rect);background:var(--bg-layer)}.fd-view-btn{display:grid;width:28px;height:24px;border-radius:var(--radius-rect);place-items:center}.fd-view-btn:hover{background:var(--bg-hover)}.fd-view-btn.is-active{background:var(--bg-active)}.fd-body{display:flex;flex:1;min-height:0}.fd-side{width:148px;padding:6px;overflow-y:auto;border-right:1px solid var(--stroke-card);background:var(--bg-layer-2)}.fd-side-group{padding:8px 8px 4px;color:var(--text-secondary);font-size:12px}.fd-side-item{display:flex;width:100%;align-items:center;gap:8px;padding:5px 8px;border-radius:var(--radius-rect);font-size:13px;text-align:left}.fd-side-item:hover{background:var(--bg-hover)}.fd-side-item.is-active{background:var(--bg-active)}.fd-side-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fd-list{flex:1;min-width:0;padding:4px;overflow:auto;align-content:flex-start;outline:none}.fd-details-head{position:sticky;z-index:1;top:0;display:flex;align-items:stretch;gap:8px;min-width:480px;padding:0 8px 2px;border-bottom:1px solid var(--stroke-card);background:var(--bg-base)}.fd-details-head[hidden]{display:none}.fd-details-col{position:relative;display:flex;height:30px;align-items:center;padding:3px 0 0;border-radius:var(--radius-rect);color:var(--text-secondary);font-size:12px;text-align:left}.fd-details-col:hover{color:var(--text-primary);background:var(--bg-hover)}.fd-details-col:after{position:absolute;top:20%;right:-4px;width:1px;height:60%;background:var(--stroke-card);content:""}.fd-details-col:last-child:after{display:none}.fd-sort-arrow{position:absolute;top:1px;left:calc(50% - 6px);width:12px;color:var(--text-secondary);font-size:12px;line-height:1;text-align:center}.fd-item{display:flex;width:100%;min-width:480px;min-height:30px;align-items:center;gap:8px;padding:4px 8px;border-radius:var(--radius-rect);font-size:13px;text-align:left}.fd-item:hover{background:var(--bg-hover)}.fd-item.is-selected{background:var(--selection-item-fill, var(--accent-select))}.fd-item:focus-visible{outline:1px solid var(--accent);outline-offset:-2px}.fd-item-visual{display:grid;flex:0 0 auto;width:18px;height:18px;place-items:center}.fd-item-thumb{display:block;width:100%;height:100%;border-radius:var(--radius-rect);object-fit:contain;-webkit-user-drag:none}.fd-item-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fd-item-note{color:var(--text-secondary);font-size:12px}.fd-item-date{flex:0 0 145px}.fd-item-type{flex:0 0 100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fd-item-size{flex:0 0 72px;text-align:right}.fd-details-head .fd-item-name{padding-left:26px}.fd-details-head .fd-item-size{justify-content:flex-end}.fd-list.is-grid{display:grid;grid-template-columns:repeat(auto-fill,124px);grid-auto-rows:124px;justify-content:start;align-items:start;gap:6px;padding:10px}.fd-list.is-grid .fd-item{width:124px;min-width:0;height:124px;min-height:0;flex-direction:column;justify-content:flex-start;gap:6px;padding:8px 6px;border:1px solid transparent;text-align:center}.fd-list.is-grid .fd-item.is-selected{border-color:var(--selection-item-stroke, var(--accent))}.fd-list.is-grid .fd-item-visual{width:72px;height:68px}.fd-list.is-grid .fd-item-name{display:-webkit-box;flex:0 0 32px;width:100%;max-height:32px;overflow:hidden;line-height:16px;white-space:normal;word-break:break-all;-webkit-box-orient:vertical;-webkit-line-clamp:2}.fd-list.is-grid .fd-item-note{display:none}.fd-list.is-grid .fd-empty{grid-column:1 / -1}.fd-empty{padding:24px;color:var(--text-secondary);font-size:13px;text-align:center}.fd-foot{display:flex;flex-direction:column;gap:8px;padding:10px 14px;border-top:1px solid var(--stroke-card);background:var(--bg-layer-2)}.fd-row{display:flex;min-width:0;align-items:center;gap:8px}.fd-label{color:var(--text-secondary);font-size:13px;white-space:nowrap}.fd-name{flex:1;min-width:80px;height:28px;padding:0 8px;border:1px solid var(--stroke-card);border-radius:var(--radius-rect);color:var(--text-primary);background:var(--bg-layer);font-size:13px}.fd-name:focus{border-color:var(--accent);outline:none}.fd-select{max-width:min(240px,36vw);height:28px;padding:0 6px;border:1px solid var(--stroke-card);border-radius:var(--radius-rect);color:var(--text-primary);background:var(--bg-layer);font-size:13px}.fd-btns{justify-content:flex-end}.fd-encwrap{display:flex;align-items:center;gap:8px;margin-right:auto}.fd-btn{min-width:84px;height:30px;padding:0 14px;border:1px solid var(--stroke-card);border-radius:var(--radius-rect);background:var(--bg-layer);font-size:13px}.fd-btn:hover{background:var(--bg-hover)}.fd-btn.is-primary{border-color:var(--accent);color:var(--accent-text);background:var(--accent)}.fd-btn.is-primary:hover{filter:brightness(1.1)}@media (max-width: 760px),(max-height: 560px){.fd{width:min(820px,96vw);height:min(560px,94vh)}.fd-side{width:136px}.fd-newfolder{padding-inline:7px}.fd-list.is-grid{padding:8px}}