.sidebar nav{overflow-y:auto;min-height:100px}.sidebar .workspace-label{margin:18px 0}.sidebar .nav{padding:11px 12px}.sidebar-bottom .connect-card{margin-bottom:12px;padding:12px}.merchant-section{padding-bottom:12px}.merchant-section .content-card{margin-bottom:20px}.merchant-banner{background:linear-gradient(115deg,#eef2ff,#edf8fc);border:1px solid #e1e8f8;border-radius:14px;display:flex;justify-content:space-between;gap:24px;padding:30px;margin-bottom:22px}.merchant-banner h2{margin:12px 0}.merchant-banner p{margin:0;color:#6b7892}.merchant-banner>div:last-child{display:flex;flex-direction:column;gap:12px;justify-content:center}.merchant-banner strong{font-size:22px}.merchant-banner small,.merchant-banner span{color:#687c99}.merchant-numbers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:22px}.merchant-numbers article{display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:12px;background:white;gap:10px}.merchant-numbers strong{font-size:34px;color:var(--primary)}.merchant-numbers small{color:#52617d}.merchant-numbers span{font-size:12px;color:#9299aa}.reception-chart{height:210px;display:flex;align-items:end;gap:10px;border-bottom:1px solid var(--line);padding:12px 0;margin-bottom:18px;overflow-x:auto}.reception-column{flex:1;min-width:34px;text-align:center;font-size:11px;color:#7d8aa2}.reception-column strong{display:block;color:#3e568c;margin-bottom:7px}.reception-bar{max-width:36px;background:linear-gradient(#7794ff,#4868ec);border-radius:5px 5px 0 0;margin:auto;min-height:3px}.reception-column small{display:block;margin-top:10px;font-size:10px;white-space:nowrap}.merchant-filters{display:flex;flex-wrap:wrap;align-items:end;gap:14px;margin-bottom:24px}.merchant-filters label{margin:0;min-width:140px;flex:1}.merchant-filters input,.merchant-filters select{width:100%}.merchant-filters button{height:43px}.merchant-section select{display:block;padding:11px 12px;margin-top:9px;border:1px solid #e1e5ee;border-radius:7px;background:white;color:var(--ink);font:inherit}.merchant-pagination{display:flex;justify-content:flex-end;gap:16px;align-items:center;margin-top:20px;font-size:12px;color:#6b7892}.purchase-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:22px}.plan-card{background:white;border:1px solid #e3e8f3;border-radius:12px;padding:26px}.plan-card h3{margin:18px 0}.plan-price{font-size:23px;color:var(--primary);display:block;margin-bottom:18px}.plan-card p{min-height:48px}.purchase-form{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.purchase-form label{margin:12px 0}.full-width{grid-column:1/-1}.purchase-summary{display:flex;align-items:center;justify-content:space-between;margin:15px 0}.purchase-summary strong{font-size:20px;color:var(--primary)}.purchase-result{background:#edf8f1;border:1px solid #cbe9d5;border-radius:8px;padding:18px;color:#278253;line-height:1.8;margin-top:12px}.history-dialog{width:800px;max-width:92vw;border:1px solid #e1e5ef;border-radius:14px;padding:28px;max-height:88vh}.history-dialog::backdrop{background:#17264066}.history-messages{max-height:65vh;overflow:auto}.history-message{border-bottom:1px solid var(--line);padding:14px}.history-message p{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0}.history-message.agent{background:#f5f7ff}.history-message.system{color:#9299aa;font-size:12px}.merchant-loading{padding:35px;background:white;border:1px solid var(--line);border-radius:12px}.merchant-section .table-scroll td{overflow-wrap:anywhere;max-width:260px}.merchant-section .error:empty{display:none}@media(max-width:1100px){.merchant-banner{padding:22px}.purchase-plans{gap:12px}.plan-card{padding:18px}.plan-price{font-size:19px}}@media(max-width:700px){.merchant-numbers,.purchase-plans{grid-template-columns:1fr}.merchant-banner{display:block}.merchant-banner>div:last-child{margin-top:20px}.purchase-form{grid-template-columns:1fr}.merchant-filters{display:grid;grid-template-columns:1fr 1fr}.merchant-section .section-head{gap:12px}.sidebar nav{overflow-x:auto;min-height:0}.sidebar nav .nav{min-width:40px}.sidebar .brand{display:none}}

/* Reference collaboration layout: staff / customers / inline history. */
body:has(#collaborationView:not([hidden])) .page-heading,body:has(#collaborationView:not([hidden])) .page-footer{display:none!important}
#collaborationView .collab-header{display:flex;align-items:center;gap:12px;background:#fff;border-bottom:1px solid #e4e9ef;padding:12px 16px;margin:0 -12px;font-size:14px;position:relative;z-index:2}
#collaborationView .collab-header h2{font-size:17px;margin:0;font-weight:600;color:#17283d}#collaborationView .collab-header>span{color:#7a8494}#collaborationView .collab-header button{padding:8px 14px}
#collaborationView .collab-filter-options{margin-left:auto}#collaborationView .collab-filter-options>summary{cursor:pointer;color:#6d7e94;font-size:13px}#collaborationView .collab-filter-options[open]{position:absolute;right:12px;top:10px;background:#fff;box-shadow:0 4px 20px #20395722;border:1px solid #e2e8f0;padding:12px;border-radius:6px;max-width:850px;z-index:5}#collaborationView .collab-filter-options .merchant-filters{margin-top:14px}#collaborationView .collab-notice{font-size:13px;color:#64748b;line-height:1.65;margin:10px 0 16px}#collaborationView .collab-columns{display:grid;grid-template-columns:300px 320px minmax(0,1fr);gap:10px;height:calc(100dvh - 180px);min-height:440px}#collaborationView .collab-panel{border:1px solid #dfe6ee;background:#fff;border-radius:10px;min-width:0;display:flex;flex-direction:column;overflow:hidden}#collaborationView .collab-panel h3{font-size:14px;font-weight:600;margin:0;color:#253244}#collaborationView .collab-panel>h3,#collaborationView .collab-panel>header{padding:12px;border-bottom:1px solid #e8edf3;min-height:44px;box-sizing:border-box}#collaborationView .collab-panel>header{display:flex;gap:8px;align-items:center;justify-content:space-between}#collaborationView #historyCount{font-size:12px;color:#7b8796;white-space:nowrap}#collaborationView .collab-staff-list,#collaborationView .collab-customer-list{overflow:auto;min-height:0;padding:10px;flex:1}#collaborationView .collab-staff-card{display:block;width:100%;border:1px solid #dce3eb;border-radius:9px;margin-bottom:8px;padding:12px;text-align:left;background:#fff;color:#26354b;font:inherit;cursor:pointer}#collaborationView .collab-staff-card.selected,#collaborationView .collab-customer-card.selected{border-color:#4d8ddd;background:#edf6ff}#collaborationView .collab-staff-card:hover,#collaborationView .collab-customer-card:hover{background:#f4f8fd}#collaborationView .collab-staff-card:disabled{cursor:default;opacity:.75}#collaborationView .collab-staff-title{display:flex;gap:6px;align-items:center;font-size:14px;flex-wrap:wrap}#collaborationView .collab-status{background:#edf0f4;color:#7b8797;padding:2px 6px;border-radius:12px;font-size:12px;font-weight:400}#collaborationView .collab-status.connected{background:#e7f6ed;color:#438368}#collaborationView .collab-staff-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 3px}#collaborationView .collab-staff-metrics span{display:flex;flex-direction:column;gap:3px}#collaborationView .collab-staff-metrics strong{font-size:20px;color:#7b8798}#collaborationView .collab-staff-metrics small,#collaborationView .collab-staff-card>small{font-size:12px;color:#8590a0}#collaborationView .collab-customer-search{padding:10px 10px 0}#collaborationView .collab-customer-search input{box-sizing:border-box;width:100%;font-size:13px;padding:10px;border-radius:5px}#collaborationView .collab-customer-card{display:flex;flex-direction:column;gap:4px;border:1px solid #e0e5eb;border-radius:9px;width:100%;padding:12px;margin:10px 0 0;background:white;text-align:left;color:#293a50;cursor:pointer;overflow-wrap:anywhere;font:inherit}#collaborationView .collab-customer-card strong{font-size:14px}#collaborationView .collab-customer-card small{font-size:12px;line-height:1.5;color:#7e8999}#collaborationView .collab-pager{display:flex;justify-content:flex-end;align-items:center;gap:7px;padding:10px;border-top:1px solid #edf0f5;font-size:11px;color:#8994a3}#collaborationView .collab-pager button{padding:8px 10px;font-size:12px}#collaborationView .collab-chat-messages{background:#f8fafc;flex:1;overflow:auto;min-height:0;padding:18px}#collaborationView .collab-empty{color:#8a95a6;font-size:13px;text-align:center;padding:30px 10px}#collaborationView .collab-message{max-width:85%;margin-bottom:14px;border:1px solid #e7ecf3;border-radius:8px;background:#fff;padding:12px;overflow-wrap:anywhere}#collaborationView .collab-message.agent{margin-left:auto;background:#edf5ff;border-color:#dbe9fa}#collaborationView .collab-message.system{margin-left:auto;margin-right:auto;background:transparent;border:0;text-align:center}#collaborationView .collab-message p{white-space:pre-wrap;margin:7px 0 0;font-size:14px;line-height:1.7}#collaborationView .collab-message small{font-size:11px}#collaborationView .collab-message img,#collaborationView .collab-message video{max-width:100%}#collaborationView .error:empty{display:none}
@media(max-width:1300px){#collaborationView .collab-columns{grid-template-columns:240px 280px minmax(0,1fr)}}@media(max-width:1100px){#collaborationView .collab-columns{grid-template-columns:210px 250px minmax(250px,1fr);overflow-x:auto}}@media(max-width:800px){#collaborationView .collab-columns{display:flex;flex-direction:column;height:auto;min-height:0}#collaborationView .collab-panel{min-height:240px;max-height:500px}#collaborationView .collab-chat-panel{min-height:380px;max-height:650px}#collaborationView .collab-header{flex-wrap:wrap}#collaborationView .collab-filter-options[open]{left:0;right:0;max-width:none}}