.bsn-manager-summary{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:20px}.bsn-manager-summary article{padding:18px;border:1px solid #e6eae8;border-radius:14px;background:#fff}.bsn-manager-summary span,.bsn-manager-summary small{display:block;color:#6b7280;font-size:12px}.bsn-manager-summary strong{display:block;margin:4px 0;font-size:28px;color:#075b48}.bsn-manager-nav{position:sticky;top:10px;z-index:5;display:flex;gap:8px;margin:16px 0;padding:8px;border:1px solid #e7eae9;border-radius:13px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px)}.bsn-manager-nav a{padding:9px 14px;border-radius:8px;color:#34413e;text-decoration:none;font-size:13px;font-weight:750}.bsn-manager-nav a:hover{background:#eef7f4;color:#075b48}.bsn-subtitle{margin:4px 0 0;color:#6b7280;font-size:13px}.bsn-btn-small{width:auto!important;padding:9px 13px;font-size:12px}.bsn-table-wrap{overflow:auto}.bsn-table{width:100%;border-collapse:collapse;min-width:840px}.bsn-table th{padding:11px 10px;background:#f7f9f8;text-align:left;color:#66706d;font-size:11px;text-transform:uppercase;letter-spacing:.04em}.bsn-table td{padding:14px 10px;border-bottom:1px solid #edf0ee;font-size:13px;vertical-align:top}.bsn-table td small{display:block;margin-top:4px;color:#8a9290}.bsn-status{display:inline-block;padding:5px 8px;border-radius:99px;font-size:11px;font-weight:800;white-space:nowrap}.bsn-status.warning{background:#fff4d8;color:#8a5700}.bsn-status.info{background:#eaf2ff;color:#245ca6}.bsn-status.success{background:#e8f8ef;color:#177044}.bsn-actions{display:flex;gap:8px}.bsn-actions a{white-space:nowrap;color:#ee4d2d;text-decoration:none;font-weight:750}.bsn-flow{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:18px;padding:13px;border-radius:10px;background:#f5f9f7;color:#53615d;font-size:12px}.bsn-flow b{color:#a8b2af}.bsn-product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.bsn-product{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:15px;border:1px solid #e8ecea;border-radius:13px}.bsn-product-image{width:48px;height:48px;display:grid;place-items:center;border-radius:10px;background:#fff1ec;font-size:22px}.bsn-product strong,.bsn-product small{display:block}.bsn-product small{margin-top:5px;color:#737c79;font-size:11px}.bsn-product p{display:flex;justify-content:space-between;gap:8px;margin:12px 0 7px;padding-top:9px;border-top:1px solid #edf0ee;font-size:11px}.bsn-product p span{color:#7d8583}.bsn-product .bsn-link{font-size:12px}.bsn-chat-layout{display:grid;grid-template-columns:340px 1fr;min-height:520px;border:1px solid #e6eae8;border-radius:14px;overflow:hidden}.bsn-chat-list{border-right:1px solid #e6eae8;background:#fbfcfc}.bsn-chat-filter{display:flex;gap:7px;padding:12px;border-bottom:1px solid #e6eae8}.bsn-chat-filter button{border:0;border-radius:7px;padding:7px 10px;background:#eef1f0;color:#64706c;font-size:11px;font-weight:750}.bsn-chat-filter button.active{background:#e5f5ef;color:#075b48}.bsn-chat-item{position:relative;display:grid;grid-template-columns:38px 1fr auto;gap:9px;padding:13px;border-bottom:1px solid #e9eceb}.bsn-chat-item.selected{background:#edf8f4}.bsn-avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:#dff2eb;color:#075b48;font-weight:850}.bsn-chat-item strong,.bsn-chat-item small{display:block}.bsn-chat-item small{color:#7e8885;font-size:10px}.bsn-chat-item p{margin:5px 0 0;color:#505b58;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:190px}.bsn-chat-meta{text-align:right}.bsn-chat-meta time{display:block;color:#929a98;font-size:10px}.bsn-chat-meta b{display:inline-grid;place-items:center;min-width:18px;height:18px;margin-top:7px;border-radius:99px;background:#ee4d2d;color:#fff;font-size:10px}.bsn-chat-panel{display:flex;flex-direction:column;background:#fff}.bsn-chat-panel>header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid #e6eae8}.bsn-chat-panel header strong,.bsn-chat-panel header small{display:block}.bsn-chat-panel header small{margin-top:3px;color:#7b8582;font-size:10px}.bsn-chat-messages{display:flex;flex:1;flex-direction:column;gap:10px;padding:20px;background:#f7faf9}.bsn-chat-messages>div{max-width:70%;padding:10px 12px;border-radius:12px;font-size:12px;line-height:1.5}.bsn-chat-messages .buyer{align-self:flex-start;background:#fff;border:1px solid #e4e9e7}.bsn-chat-messages .seller{align-self:flex-end;background:#dff3eb;color:#174d40}.bsn-chat-messages time{display:block;margin-top:4px;color:#87908d;font-size:9px;text-align:right}.bsn-quick-replies{display:flex;align-items:center;gap:6px;overflow:auto;padding:10px 12px;border-top:1px solid #e6eae8}.bsn-quick-replies span{color:#737d7a;font-size:10px;white-space:nowrap}.bsn-quick-replies a{padding:5px 8px;border:1px solid #d9e4e0;border-radius:99px;color:#075b48;text-decoration:none;font-size:10px;white-space:nowrap}.bsn-chat-reply{display:grid;grid-template-columns:1fr auto;gap:8px;padding:0 12px 10px}.bsn-chat-reply input{min-width:0;height:42px;border:1px solid #d9deda;border-radius:9px;padding:0 11px}.bsn-chat-reply .bsn-btn{border:0}.bsn-demo-note{margin:0;padding:0 12px 12px;color:#929a98;font-size:9px}@media(max-width:1000px){.bsn-manager-summary{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.bsn-manager-summary{grid-template-columns:repeat(2,1fr)}.bsn-product-grid{grid-template-columns:1fr}.bsn-manager-nav{overflow:auto}.bsn-flow{align-items:flex-start;flex-direction:column}.bsn-flow b{display:none}.bsn-chat-layout{grid-template-columns:1fr}.bsn-chat-list{border-right:0;border-bottom:1px solid #e6eae8}.bsn-chat-item:not(.selected){display:none}}@media(max-width:520px){.bsn-manager-summary{grid-template-columns:1fr 1fr}.bsn-manager-summary article{padding:13px}.bsn-manager-summary strong{font-size:23px}.bsn-chat-messages>div{max-width:88%}}

/* v2.0.0 live seller operations */
.bsn-live-shop-block{margin-top:18px;padding-top:18px;border-top:1px solid #edf0ee}.bsn-live-shop-block:first-of-type{margin-top:0;padding-top:0;border-top:0}.bsn-live-shop-head{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}.bsn-live-shop-head strong{color:#172033}.bsn-live-shop-head small{color:#8a9290}.bsn-product-grid.live{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.bsn-api-error{display:grid;gap:5px;padding:14px 16px;border:1px solid #ffd1c8;border-radius:10px;background:#fff6f4;color:#8f291d}.bsn-api-error span{font-size:12px;line-height:1.5}.bsn-empty.compact{padding:18px}.bsn-followup-form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:16px;border:1px solid #e8ecea;border-radius:13px;background:#fbfcfc}.bsn-followup-form label{display:grid;gap:6px;color:#53615d;font-size:12px;font-weight:750}.bsn-followup-form input,.bsn-followup-form select,.bsn-followup-form textarea{width:100%;box-sizing:border-box;padding:10px 11px;border:1px solid #dce3e0;border-radius:9px;background:#fff;color:#172033;font:inherit;font-weight:500}.bsn-followup-form .wide{grid-column:1/-1}.bsn-followup-form .bsn-switch-row{display:flex;align-items:center;gap:8px}.bsn-followup-form .bsn-switch-row input{width:auto}.bsn-followup-form .bsn-btn{justify-self:start;width:auto}.bsn-table.compact{min-width:760px;margin-top:16px}.bsn-followup-queue{margin-top:24px;padding-top:18px;border-top:1px solid #edf0ee}.bsn-followup-queue h4{margin:0 0 8px}.bsn-table td strong{display:block}.bsn-table td small{max-width:360px;line-height:1.4}.bsn-status.processing{background:#eef2f6;color:#465566}
@media(max-width:900px){.bsn-followup-form{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.bsn-followup-form{grid-template-columns:1fr}.bsn-followup-form .wide{grid-column:auto}.bsn-live-shop-head{align-items:flex-start;flex-direction:column;gap:3px}}

/* v2.1.0 Order Command Center */
.bsn-order-summary{grid-template-columns:repeat(4,1fr);margin:14px 0 16px}.bsn-webhook-readiness{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(300px,1.7fr) auto;align-items:center;gap:12px;margin:0 0 14px;padding:12px 14px;border:1px solid #e5ebe8;border-radius:12px;background:#fafcfb}.bsn-webhook-readiness strong,.bsn-webhook-readiness small{display:block}.bsn-webhook-readiness small{margin-top:3px;color:#7b8582;font-size:11px}.bsn-webhook-readiness code{overflow:auto;padding:8px 10px;border-radius:8px;background:#f0f4f2;color:#31564c;font-size:11px;white-space:nowrap}.bsn-order-filters{display:flex;gap:7px;overflow:auto;margin-bottom:14px;padding-bottom:2px}.bsn-order-filters a{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid #e1e7e4;border-radius:99px;color:#596562;text-decoration:none;font-size:11px;font-weight:750;white-space:nowrap}.bsn-order-filters a span{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;border-radius:99px;background:#edf2f0;font-size:10px}.bsn-order-filters a.active{border-color:#b7dace;background:#eaf7f2;color:#075b48}.bsn-order-filters a.active span{background:#d4eee5}.bsn-order-table{min-width:1000px}.bsn-status.danger{background:#ffebe7;color:#a53125}
@media(max-width:900px){.bsn-order-summary{grid-template-columns:repeat(2,1fr)}.bsn-webhook-readiness{grid-template-columns:1fr}.bsn-webhook-readiness code{width:100%;box-sizing:border-box}}

/* v2.2.0 Logistics Diagnostic */
.bsn-logistics-grid{display:grid;gap:14px}.bsn-logistics-card{padding:16px;border:1px solid #e6ece9;border-radius:14px;background:#fbfcfc}.bsn-logistics-card>.bsn-title{margin-bottom:12px}.bsn-logistics-card>.bsn-title small{display:block;margin-top:3px;color:#7e8985;font-size:11px}.bsn-diagnostic-summary{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.bsn-diagnostic-summary span{display:inline-flex;align-items:baseline;gap:4px;padding:7px 9px;border-radius:8px;background:#f0f5f3;color:#5c6965;font-size:11px}.bsn-diagnostic-summary strong{color:#075b48;font-size:14px}.bsn-inline-error{margin:10px 0;padding:10px 12px;border:1px solid #ffd3ca;border-radius:9px;background:#fff5f2;color:#9b3427;font-size:12px;line-height:1.45}.bsn-diagnostic-note{margin:10px 0 0;color:#707c78;font-size:11px;line-height:1.55}.bsn-logistics-actions{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:11px}.bsn-shipping-check{display:grid;grid-template-columns:minmax(220px,1fr) auto;align-items:end;gap:10px;margin-top:14px;padding-top:14px;border-top:1px solid #e8eeeb}.bsn-shipping-check label{display:grid;gap:6px;color:#56635f;font-size:11px;font-weight:750}.bsn-shipping-check input{box-sizing:border-box;width:100%;padding:9px 10px;border:1px solid #dbe3df;border-radius:8px;background:#fff}.bsn-shipping-result{margin-top:10px;padding:10px 12px;border:1px solid #dce9e4;border-radius:9px;background:#f4faf7}.bsn-shipping-result strong,.bsn-shipping-result small{display:block}.bsn-shipping-result p{margin:5px 0;color:#53615d;font-size:11px}.bsn-shipping-result small{color:#88928f;font-size:10px}@media(max-width:640px){.bsn-shipping-check{grid-template-columns:1fr}.bsn-shipping-check .bsn-btn{width:100%!important;justify-content:center}}

/* v2.3.1 Fulfillment Split/Unsplit Fix */
.bsn-fulfillment-list{display:grid;gap:14px}.bsn-fulfillment-card{padding:16px;border:1px solid #e5ebe8;border-radius:14px;background:#fff}.bsn-fulfillment-card>header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.bsn-fulfillment-card>header strong,.bsn-fulfillment-card>header small{display:block}.bsn-fulfillment-card>header small{margin-top:4px;color:#7a8581;font-size:11px}.bsn-fulfillment-card>header>div:last-child{text-align:right}.bsn-fulfillment-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:13px 0}.bsn-fulfillment-meta span{padding:9px 10px;border-radius:9px;background:#f5f8f7;color:#4f5e59;font-size:11px;overflow:hidden;text-overflow:ellipsis}.bsn-fulfillment-meta b{display:block;margin-bottom:3px;color:#85908c;font-size:9px;text-transform:uppercase;letter-spacing:.04em}.bsn-fulfillment-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0}.bsn-fulfillment-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:13px;padding:14px;border:1px solid #dfe9e5;border-radius:12px;background:#f7fbf9}.bsn-fulfillment-form label,.bsn-document-form label{display:grid;gap:5px;color:#52615c;font-size:11px;font-weight:750}.bsn-fulfillment-form input,.bsn-fulfillment-form select,.bsn-document-form select{box-sizing:border-box;width:100%;padding:9px 10px;border:1px solid #d8e2de;border-radius:8px;background:#fff;color:#172033}.bsn-required-fields{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap;padding:9px 10px;border-radius:8px;background:#eef5f2;color:#61706b;font-size:10px}.bsn-required-fields b{color:#315b50}.bsn-fulfillment-form>.bsn-btn{justify-self:start;width:auto}.bsn-tracking-latest{margin-top:11px;padding:10px 12px;border-left:3px solid #65a88f;border-radius:7px;background:#f2f9f6}.bsn-tracking-latest strong,.bsn-tracking-latest small{display:block}.bsn-tracking-latest p{margin:4px 0;color:#4d5c57;font-size:11px}.bsn-tracking-latest small{color:#87918e;font-size:10px}.bsn-document-form{display:grid;grid-template-columns:minmax(220px,1fr) auto;align-items:end;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid #e7ecea}.bsn-document-status{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:10px;padding:9px 10px;border-radius:9px;background:#f5f8f7;font-size:11px}.bsn-document-status .bsn-link{margin-left:auto}.bsn-status.processing{background:#eef2f6;color:#465566}@media(max-width:900px){.bsn-fulfillment-meta{grid-template-columns:repeat(2,minmax(0,1fr))}.bsn-fulfillment-form{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.bsn-fulfillment-card>header{flex-direction:column}.bsn-fulfillment-card>header>div:last-child{text-align:left}.bsn-fulfillment-meta,.bsn-fulfillment-form,.bsn-document-form{grid-template-columns:1fr}.bsn-required-fields{grid-column:auto}.bsn-document-status .bsn-link{margin-left:0}.bsn-fulfillment-actions .bsn-btn{width:100%!important;justify-content:center}}

/* v2.4.0 Push Center + Follow-up Sequence */
.bsn-push-center{grid-template-columns:minmax(180px,.8fr) minmax(280px,1.6fr) auto}.bsn-push-health-grid{grid-column:1/-1;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:9px;margin-top:2px}.bsn-push-health-grid article{display:flex;align-items:flex-start;gap:7px;flex-wrap:wrap;padding:10px 11px;border:1px solid #e5ebe8;border-radius:10px;background:#fff}.bsn-push-health-grid article strong,.bsn-push-health-grid article small{width:100%}.bsn-push-health-grid article span:not(.bsn-status){color:#596763;font-size:11px}.bsn-followup-health{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:12px 0;padding:11px 12px;border:1px solid #e5ebe8;border-radius:10px;background:#fafcfb}.bsn-followup-health small{color:#687571;font-size:11px}.bsn-followup-summary{grid-template-columns:repeat(4,1fr);margin:12px 0}.bsn-followup-summary article{padding:13px}.bsn-followup-summary strong{font-size:22px}.bsn-followup-form label small{color:#8a9290;font-size:10px;font-weight:500}.bsn-link.danger{color:#b83728}.bsn-status.cancelled{background:#f2f3f3;color:#6b7371}@media(max-width:900px){.bsn-push-center{grid-template-columns:1fr}.bsn-followup-summary{grid-template-columns:repeat(2,1fr)}}