.bkbg-spop-preview-wrap{padding:8px}.bkbg-spop-preview-label{font-size:11px;color:#64748b;text-align:center;margin:0 0 8px;font-style:italic}.bkbg-spop-empty{padding:24px;text-align:center;color:#94a3b8;font-style:italic;border:2px dashed #e2e8f0;border-radius:8px}.bkbg-spop-popup{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;border:1px solid #e2e8f0;position:relative;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;transition:opacity .3s,transform .3s}.bkbg-spop-container{position:fixed;z-index:99999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.bkbg-spop-container.pos-bottom-left{bottom:20px;left:20px}.bkbg-spop-container.pos-bottom-right{bottom:20px;right:20px}.bkbg-spop-container.pos-top-left{top:20px;left:20px}.bkbg-spop-container.pos-top-right{top:20px;right:20px}.bkbg-spop-container .bkbg-spop-popup{pointer-events:all;opacity:0;transform:translateY(20px)}.bkbg-spop-container .bkbg-spop-popup.is-visible{opacity:1;transform:translateY(0)}.bkbg-spop-container[data-pos="top-left"] .bkbg-spop-popup,.bkbg-spop-container[data-pos="top-right"] .bkbg-spop-popup{transform:translateY(-20px)}.bkbg-spop-container[data-pos="top-left"] .bkbg-spop-popup.is-visible,.bkbg-spop-container[data-pos="top-right"] .bkbg-spop-popup.is-visible{transform:translateY(0)}.bkbg-spop-container[data-anim="bounce"] .bkbg-spop-popup.is-visible{animation:bkbg-spop-bounce .4s ease}@keyframes bkbg-spop-bounce{0%{transform:scale(.8);opacity:0}60%{transform:scale(1.05)}100%{transform:scale(1);opacity:1}}.bkbg-spop-container[data-anim="fade"] .bkbg-spop-popup{transform:none!important}.bkbg-spop-avatar{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:22px}.bkbg-spop-emoji{font-size:22px;line-height:1}.bkbg-spop-initial{font-size:18px;font-weight:700}.bkbg-spop-content{flex:1;min-width:0}.bkbg-spop-name{font-family:var(--bkspop-nm-font-family,inherit);font-size:var(--bkspop-nm-font-size-d,13px);font-weight:var(--bkspop-nm-font-weight,600);font-style:var(--bkspop-nm-font-style,normal);text-decoration:var(--bkspop-nm-text-decoration,none);text-transform:var(--bkspop-nm-text-transform,none);line-height:var(--bkspop-nm-line-height-d,normal);letter-spacing:var(--bkspop-nm-letter-spacing-d,normal);word-spacing:var(--bkspop-nm-word-spacing-d,normal);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bkbg-spop-location{font-weight:400}.bkbg-spop-action{font-family:var(--bkspop-ac-font-family,inherit);font-size:var(--bkspop-ac-font-size-d,13px);font-weight:var(--bkspop-ac-font-weight,normal);font-style:var(--bkspop-ac-font-style,normal);text-decoration:var(--bkspop-ac-text-decoration,none);text-transform:var(--bkspop-ac-text-transform,none);line-height:var(--bkspop-ac-line-height-d,1.4);letter-spacing:var(--bkspop-ac-letter-spacing-d,normal);word-spacing:var(--bkspop-ac-word-spacing-d,normal);margin-top:2px}.bkbg-spop-time{font-family:var(--bkspop-ac-font-family,inherit);font-size:var(--bkspop-ac-font-size-d,11px);font-weight:var(--bkspop-ac-font-weight,normal);font-style:var(--bkspop-ac-font-style,normal);text-decoration:var(--bkspop-ac-text-decoration,none);text-transform:var(--bkspop-ac-text-transform,none);line-height:var(--bkspop-ac-line-height-d,normal);letter-spacing:var(--bkspop-ac-letter-spacing-d,normal);word-spacing:var(--bkspop-ac-word-spacing-d,normal);margin-top:4px}@media (max-width:1024px){.bkbg-spop-name{font-size:var(--bkspop-nm-font-size-t,var(--bkspop-nm-font-size-d,13px));line-height:var(--bkspop-nm-line-height-t,var(--bkspop-nm-line-height-d,normal));letter-spacing:var(--bkspop-nm-letter-spacing-t,var(--bkspop-nm-letter-spacing-d,normal));word-spacing:var(--bkspop-nm-word-spacing-t,var(--bkspop-nm-word-spacing-d,normal))}.bkbg-spop-action,.bkbg-spop-time{font-size:var(--bkspop-ac-font-size-t,var(--bkspop-ac-font-size-d,13px));line-height:var(--bkspop-ac-line-height-t,var(--bkspop-ac-line-height-d,normal));letter-spacing:var(--bkspop-ac-letter-spacing-t,var(--bkspop-ac-letter-spacing-d,normal));word-spacing:var(--bkspop-ac-word-spacing-t,var(--bkspop-ac-word-spacing-d,normal))}}@media (max-width:767px){.bkbg-spop-name{font-size:var(--bkspop-nm-font-size-m,var(--bkspop-nm-font-size-t,var(--bkspop-nm-font-size-d,13px)));line-height:var(--bkspop-nm-line-height-m,var(--bkspop-nm-line-height-t,var(--bkspop-nm-line-height-d,normal)));letter-spacing:var(--bkspop-nm-letter-spacing-m,var(--bkspop-nm-letter-spacing-t,var(--bkspop-nm-letter-spacing-d,normal)));word-spacing:var(--bkspop-nm-word-spacing-m,var(--bkspop-nm-word-spacing-t,var(--bkspop-nm-word-spacing-d,normal)))}.bkbg-spop-action,.bkbg-spop-time{font-size:var(--bkspop-ac-font-size-m,var(--bkspop-ac-font-size-t,var(--bkspop-ac-font-size-d,13px)));line-height:var(--bkspop-ac-line-height-m,var(--bkspop-ac-line-height-t,var(--bkspop-ac-line-height-d,normal)));letter-spacing:var(--bkspop-ac-letter-spacing-m,var(--bkspop-ac-letter-spacing-t,var(--bkspop-ac-letter-spacing-d,normal)));word-spacing:var(--bkspop-ac-word-spacing-m,var(--bkspop-ac-word-spacing-t,var(--bkspop-ac-word-spacing-d,normal)))}}.bkbg-spop-close{position:absolute;top:6px;right:8px;background:none;border:none;font-size:18px;line-height:1;cursor:pointer;padding:0 4px;opacity:.5;transition:opacity .15s}.bkbg-spop-close:hover{opacity:1}.bkbg-spop-entry-editor{border:1px solid #e2e8f0;border-radius:6px;overflow:hidden;margin-bottom:6px}.bkbg-spop-entry-head{display:flex;align-items:center;gap:6px;padding:6px 8px;background:#f8fafc;cursor:pointer;font-size:12px;font-weight:500}.bkbg-spop-entry-fields{padding:8px;display:flex;flex-direction:column;gap:4px}