.messenger-shell{display:grid;grid-template-columns:270px minmax(0,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--panel)}.conversation-list{padding:12px;border-right:1px solid var(--line);max-height:78vh;overflow:auto}.thread-button{display:block;width:100%;text-align:left;background:none;border:1px solid transparent;border-radius:10px;color:var(--text);padding:14px;margin-bottom:7px}.thread-button.active{background:#fff08;border-color:#fff3}.thread-button b,.thread-button span,.thread-button small{display:block}.thread-button span{font-size:12px;color:var(--muted);margin-top:7px;overflow-wrap:anywhere}.thread-button small{font-size:10px;color:#777;margin-top:7px}.conversation-panel{min-width:0}.thread-header{display:flex;justify-content:space-between;align-items:center;padding:22px;border-bottom:1px solid var(--line)}.thread-header p{font-size:11px;color:var(--muted);margin-top:7px}.conversation-messages{padding:24px;max-height:45vh;min-height:220px;overflow-y:auto;display:flex;flex-direction:column;gap:14px;scrollbar-width:thin}.message-bubble{max-width:85%;padding:13px 17px;border:1px solid #fff1;border-radius:14px;background:#202020;align-self:flex-start;overflow-wrap:anywhere}.message-bubble.own{align-self:flex-end;background:#efeee5;color:#111}.message-bubble p{white-space:pre-wrap;font:14px/1.6 Arial,sans-serif}.message-bubble small{display:block;font-size:10px;color:#858580;margin-top:9px}.contact-hidden{background:#8883;color:#90908a;border-radius:4px;padding:1px 5px;font-size:12px;user-select:none}.message-composer{border-top:1px solid var(--line);padding:20px}.message-composer .actions span{font-size:10px}.thread-agreements{border-top:1px solid var(--line);padding:22px}.agreement-card{border:1px solid var(--line-strong);border-radius:12px;padding:18px;margin-top:16px}.agreement-card .panel-head{margin-bottom:12px}.agreement-card .panel-head b{font-size:24px;font-weight:400}.agreement-card .actions{margin-top:16px}.commission-disclosure{font-size:12px;line-height:1.6;color:#bebeb5;margin-bottom:12px}.policy-accept p{margin:15px 0;max-width:850px;color:var(--muted)}.policy-accept form{margin-top:25px}.policy-accept .check-label{flex-wrap:wrap}.rb-commission-tag{font-size:11px;color:var(--muted)}@media(max-width:1000px){.messenger-shell{grid-template-columns:1fr}.conversation-list{border-right:0;border-bottom:1px solid var(--line);max-height:200px}.thread-button{padding:10px}.thread-button span{max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-bubble{max-width:94%}.thread-header,.message-composer,.thread-agreements,.conversation-messages{padding:16px}}