.messenger-shell{height:calc(100vh - 112px);height:calc(100dvh - 112px);min-height:0;max-height:calc(100vh - 112px);max-height:calc(100dvh - 112px);display:grid;grid-template-columns:310px minmax(0,1fr) 280px;overflow:hidden;border:1px solid #d7e0ec;border-radius:16px;background:#fff;box-shadow:0 8px 28px rgba(25,48,82,.08)}
.messenger-sidebar{min-width:0;min-height:0;display:flex;flex-direction:column;overflow:hidden;border-right:1px solid #e0e7f0;background:#f8fafc}
.messenger-sidebar-head{padding:20px 18px 14px;border-bottom:1px solid #e2e8f0;background:#fff}
.messenger-sidebar-head>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:10px}
.messenger-sidebar-head h2{margin:0;color:#142a4a;font-size:20px}
.messenger-live{display:inline-flex;align-items:center;gap:6px;color:#16775a;font-size:11px;font-weight:800}
.messenger-live:before{content:'';width:7px;height:7px;border-radius:50%;background:#28a879;box-shadow:0 0 0 4px rgba(40,168,121,.12)}
.messenger-search{position:relative;margin-top:14px}
.messenger-search input{width:100%;height:40px;padding:0 38px 0 13px;border:1px solid #cfdae8;border-radius:10px;background:#f9fbfd;font:inherit}
.messenger-search svg{position:absolute;right:12px;top:12px;width:17px;height:17px;fill:none;stroke:#718198;stroke-width:1.8}
.messenger-sidebar-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.messenger-sidebar-actions button{height:38px}
.messenger-list{flex:1 1 0;min-height:0;overflow:auto;padding:8px}
.messenger-room{position:relative;width:100%;display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:10px;padding:11px 10px;border:0;border-radius:12px;background:transparent;text-align:left;color:#1c2f4c;cursor:pointer}
.messenger-room:hover{background:#eef4fb}.messenger-room.active{background:#e5effd}
.messenger-avatar{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#245fc4,#3f80dc);color:#fff;font-size:14px;font-weight:900;box-shadow:0 4px 10px rgba(36,95,196,.18)}
.messenger-avatar.group{background:linear-gradient(135deg,#173c70,#287f88);font-size:21px;line-height:1}
.messenger-avatar.group.custom-text{padding:0 3px;font-size:9px;font-weight:900;letter-spacing:-.07em;line-height:1;white-space:nowrap}
.messenger-avatar.group.custom-text.text-long{padding:0 5px;font-size:7px;line-height:1.12;white-space:normal;word-break:break-all;text-align:center}
.messenger-room-copy{min-width:0}.messenger-room-copy b,.messenger-room-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.messenger-room-copy b{font-size:13px}.messenger-room-copy small{margin-top:5px;color:#718096;font-size:11px}
.messenger-room-meta{align-self:stretch;display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;color:#8a97a8;font-size:9px}
.messenger-unread{display:grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:#e44848;color:#fff;font-size:10px;font-weight:900}
.messenger-empty-list{padding:50px 18px;text-align:center;color:#7b8797;font-size:12px;line-height:1.7}
.messenger-main{min-width:0;min-height:0;height:100%;display:flex;flex-direction:column;overflow:hidden;background:#fff}
.messenger-chat-head{height:76px;flex:0 0 76px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 22px;border-bottom:1px solid #e0e7ef}
.messenger-chat-title{min-width:0;display:flex;align-items:center;gap:12px}.messenger-chat-title h2{margin:0 0 4px;font-size:17px;color:#102744}.messenger-chat-title p{margin:0;color:#7a8798;font-size:11px}
.messenger-chat-tools{display:flex;gap:7px}.messenger-chat-tools button{width:38px;height:38px;display:grid;place-items:center;border:1px solid #d2dcea;border-radius:10px;background:#fff;color:#2b466b;cursor:pointer}
.messenger-chat-tools svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.messenger-messages{height:0;flex:1 1 0;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding:22px 28px;background:linear-gradient(#fbfcfe,#f7f9fc)}
.messenger-day{display:flex;align-items:center;gap:12px;margin:15px 0;color:#8a96a5;font-size:10px}.messenger-day:before,.messenger-day:after{content:'';height:1px;flex:1;background:#e1e7ef}
.messenger-message{display:flex;align-items:flex-end;gap:9px;margin:7px 0}.messenger-message.mine{justify-content:flex-end}
.messenger-message-avatar{flex:0 0 30px;width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:#dbe8fa;color:#23569d;font-size:10px;font-weight:900}
.messenger-bubble-wrap{max-width:min(68%,620px)}.messenger-sender{margin:0 0 5px 2px;color:#53657c;font-size:10px;font-weight:800}
.messenger-bubble{position:relative;padding:10px 13px;border:1px solid #dae3ee;border-radius:5px 15px 15px;background:#fff;color:#172b48;font-size:13px;line-height:1.55;white-space:pre-wrap;word-break:break-word;box-shadow:0 2px 7px rgba(35,55,80,.04)}
.messenger-message.mine .messenger-bubble{border-color:#2765c5;background:#326dca;color:#fff;border-radius:15px 5px 15px 15px}
.messenger-reply-preview{margin:-2px -4px 8px;padding:6px 8px;border-left:3px solid #70a0e4;border-radius:5px;background:rgba(70,115,180,.1);font-size:10px;opacity:.9}
.messenger-files{display:grid;gap:6px;margin-top:8px}.messenger-file{display:flex;align-items:center;gap:9px;min-width:210px;padding:8px;border-radius:8px;background:rgba(235,241,249,.9);color:#25466f;text-decoration:none}
.messenger-message.mine .messenger-file{background:rgba(255,255,255,.16);color:#fff}.messenger-file b{display:block;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.messenger-file small{font-size:9px;opacity:.75}
.messenger-message-meta{display:flex;align-items:center;justify-content:flex-end;gap:7px;margin-top:4px;color:#8a96a6;font-size:9px}.messenger-message.mine .messenger-message-meta{color:#6e7d91}
.messenger-read-detail{padding:0;border:0;background:transparent;color:#5579ad;font-size:9px;font-weight:800;text-decoration:underline;text-underline-offset:2px;cursor:pointer}.messenger-read-detail:hover{color:#1f5fac}
.messenger-message-actions{opacity:0;display:flex;gap:4px}.messenger-message:hover .messenger-message-actions{opacity:1}.messenger-message-actions button{border:0;background:transparent;color:#7a8798;font-size:9px;cursor:pointer}
.messenger-deleted{font-style:italic;opacity:.7}
.messenger-compose{position:relative;z-index:8;flex:0 0 auto;padding:12px 18px 16px;border-top:1px solid #e0e7ef;background:#fff}
.messenger-replying{display:none;align-items:center;justify-content:space-between;margin-bottom:8px;padding:8px 10px;border-radius:8px;background:#eef4fc;color:#365579;font-size:10px}.messenger-replying.show{display:flex}.messenger-replying button{border:0;background:none;cursor:pointer}
.messenger-attachments-preview{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.messenger-attachment-chip{display:flex;align-items:center;gap:5px;max-width:220px;padding:6px 8px;border-radius:8px;background:#edf2f8;color:#40536c;font-size:10px}.messenger-attachment-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.messenger-attachment-chip button{border:0;background:none;color:#a13f3f;cursor:pointer}
.messenger-compose-row{display:grid;grid-template-columns:94px minmax(0,1fr) 44px;align-items:end;gap:8px}
.messenger-attach,.messenger-send{height:40px;border-radius:10px;display:grid;place-items:center;cursor:pointer}.messenger-attach{border:1px solid #d2ddea;background:#fff;color:#425d7e}.messenger-send{border:0;background:#2f6fd2;color:#fff;box-shadow:0 5px 12px rgba(47,111,210,.22)}
.messenger-attach{grid-template-columns:18px auto;gap:7px;padding:0 11px;font-size:11px;font-weight:800;white-space:nowrap}.messenger-attach svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.messenger-compose textarea{width:100%;min-height:42px;max-height:120px;resize:none;padding:10px 12px;border:1px solid #ccd8e7;border-radius:12px;font:13px/1.45 inherit;outline:none}.messenger-compose textarea:focus{border-color:#4c81d2;box-shadow:0 0 0 3px rgba(76,129,210,.1)}
.messenger-info{min-width:0;min-height:0;border-left:1px solid #e0e7ef;background:#fafbfd;overflow:auto}.messenger-info-cover{padding:26px 18px 20px;text-align:center;border-bottom:1px solid #e2e8f0}.messenger-info-cover .messenger-avatar{width:58px;height:58px;margin:0 auto 11px;border-radius:18px;font-size:18px}.messenger-info-cover h3{margin:0 0 5px;color:#172e4d;font-size:15px}.messenger-info-cover p{margin:0;color:#7a8797;font-size:10px}
.messenger-info-section{padding:17px;border-bottom:1px solid #e4e9f0}.messenger-info-section h4{margin:0 0 12px;color:#344a67;font-size:11px}.messenger-member{display:flex;align-items:center;gap:9px;margin:9px 0}.messenger-member .messenger-avatar{width:30px;height:30px;border-radius:10px;font-size:10px}.messenger-member span{min-width:0}.messenger-member b,.messenger-member small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.messenger-member b{font-size:11px}.messenger-member small{margin-top:2px;color:#8490a0;font-size:9px}.messenger-info-section .btn,.messenger-info-cover .btn{width:100%;justify-content:center;margin-top:8px}
.messenger-welcome{height:100%;display:grid;place-items:center;text-align:center;color:#738197}.messenger-welcome svg{width:62px;height:62px;fill:none;stroke:#9bb2cf;stroke-width:1.2}.messenger-welcome h2{margin:15px 0 6px;color:#294463;font-size:19px}.messenger-welcome p{margin:0;font-size:12px;line-height:1.7}
.nav-item[data-id="messenger"]{position:relative}.nav-item .messenger-nav-badge{position:absolute;right:12px;top:50%;transform:translateY(-50%);min-width:20px;height:20px;display:grid;place-items:center;padding:0 5px;border-radius:10px;background:#ef5350;color:#fff;font-size:10px;font-weight:900}
.messenger-head-button{position:relative;width:38px;height:38px;display:grid;place-items:center;border:1px solid #d6dfeb;border-radius:11px;background:#fff;color:#315276;cursor:pointer}.messenger-head-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}.messenger-head-button b{position:absolute;right:-5px;top:-5px;min-width:18px;height:18px;padding:0 4px;display:none;place-items:center;border-radius:9px;background:#e34848;color:#fff;font-size:9px}.messenger-head-button.has-unread b{display:grid}
.messenger-picker{max-height:52vh;overflow:auto;border:1px solid #d8e1ec;border-radius:10px}.messenger-picker label{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid #edf1f6}.messenger-picker label:last-child{border-bottom:0}.messenger-picker label:hover{background:#f5f8fc}.messenger-picker span{display:flex;flex-direction:column}.messenger-picker small{margin-top:3px;color:#778598}
.modal-box:has(.messenger-conversation-form){width:min(920px,calc(100vw - 32px));max-height:90vh}.modal-box:has(.messenger-excluded-form){width:min(760px,calc(100vw - 32px));max-height:88vh}
.messenger-person-filter{display:grid;grid-template-columns:minmax(220px,1fr) 180px 180px;gap:8px}.messenger-person-filter input,.messenger-person-filter select{min-width:0}
.messenger-person-tools{display:flex;align-items:center;flex-wrap:wrap;gap:7px;padding:8px 10px;border:1px solid #dde5ef;border-radius:9px;background:#f7f9fc}.messenger-person-tools .btn{height:32px;padding:0 10px;font-size:10px}.messenger-person-tools span{margin-left:auto;color:#53677f;font-size:10px;font-weight:800}.messenger-person-tools.direct{justify-content:space-between}.messenger-person-tools.direct span{margin-left:0;font-weight:500}
.messenger-enterprise-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-content:start;gap:0;max-height:390px}.messenger-enterprise-picker label{min-width:0;min-height:54px;border-right:1px solid #edf1f6}.messenger-enterprise-picker label:nth-child(3n){border-right:0}.messenger-enterprise-picker label>input{flex:0 0 auto;width:16px!important;height:16px!important}.messenger-enterprise-picker label>span{min-width:0}.messenger-enterprise-picker label b,.messenger-enterprise-picker label small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.messenger-excluded-guide{padding:9px 11px;border-radius:8px;background:#fff4e9;color:#865526;font-size:10px;line-height:1.5}
.modal-box:has(.messenger-read-dialog){width:min(760px,calc(100vw - 32px));max-height:82vh;overflow:hidden}.modal-box:has(.messenger-read-dialog) .modal-body{padding:14px 16px 12px;overflow:hidden}
.messenger-read-dialog{display:flex;min-height:0;max-height:calc(82vh - 58px);flex-direction:column}.messenger-read-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px}.messenger-read-summary>div{display:flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:7px 10px;border:1px solid #dce4ee;border-radius:9px;background:#f8fafc;text-align:center}.messenger-read-summary span{color:#728096;font-size:10px}.messenger-read-summary b{color:#223d60;font-size:15px}.messenger-read-summary .read b{color:#168363}.messenger-read-summary .unread b{color:#d66a32}
.messenger-read-search{position:relative;margin-bottom:10px}.messenger-read-search input{width:100%;height:36px;padding:0 36px 0 11px;border:1px solid #d6e0eb;border-radius:8px;background:#fafbfd;font-size:11px}.messenger-read-search svg{position:absolute;right:11px;top:9px;width:17px;height:17px;fill:none;stroke:#76869a;stroke-width:1.8}
.messenger-read-columns{display:grid;min-height:0;grid-template-columns:1fr 1fr;gap:10px}.messenger-read-columns>section{min-width:0;display:flex;min-height:0;flex-direction:column;border:1px solid #dce4ee;border-radius:9px;overflow:hidden}.messenger-read-columns h3{display:flex;flex:0 0 auto;justify-content:space-between;margin:0;padding:8px 10px;background:#f4f7fb;color:#314967;font-size:11px}.messenger-read-list{max-height:330px;overflow:auto}.messenger-read-person{display:grid;grid-template-columns:27px minmax(0,1fr) auto;align-items:center;gap:7px;min-height:43px;padding:6px 9px;border-top:1px solid #edf1f5}.messenger-read-person:first-child{border-top:0}.messenger-read-person .messenger-avatar{width:27px;height:27px;border-radius:8px;font-size:9px}.messenger-read-person span{min-width:0}.messenger-read-person b,.messenger-read-person small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.messenger-read-person b{font-size:10px}.messenger-read-person small{margin-top:2px;color:#7b8797;font-size:8px}.messenger-read-person em{padding:3px 6px;border-radius:9px;font-size:8px;font-style:normal;font-weight:800}.messenger-read-person em.read{background:#e6f5ef;color:#16775a}.messenger-read-person em.unread{background:#fff0e7;color:#bd5b2d}.messenger-read-empty{padding:24px 10px;text-align:center;color:#8a96a5;font-size:9px}.messenger-read-dialog>.modal-actions{flex:0 0 auto;margin-top:10px}
@media(max-width:1180px){.messenger-shell{grid-template-columns:280px minmax(0,1fr)}.messenger-info{display:none}}
@media(max-width:760px){
 .messenger-shell{height:calc(100dvh - 80px);max-height:calc(100dvh - 80px);min-height:0;grid-template-columns:minmax(0,1fr);border-radius:0;overflow:hidden}
 .messenger-sidebar{display:flex;min-width:0;min-height:0}
 .messenger-shell.room-open .messenger-sidebar{display:none}
 .messenger-main{display:none;min-width:0;min-height:0;height:100%;overflow:hidden}
 .messenger-shell.room-open .messenger-main{display:flex}
 .messenger-chat-head{flex:0 0 auto;padding:0 12px}
 .messenger-messages{height:0;flex:1 1 0;min-height:0;padding:15px 12px;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
 .messenger-bubble-wrap{max-width:82%}
 .messenger-mobile-back{display:grid!important}
 .messenger-compose{position:relative;z-index:8;flex:0 0 auto;padding:10px 10px max(10px,env(safe-area-inset-bottom));background:#fff}
 .messenger-compose-row{grid-template-columns:42px minmax(0,1fr) 44px}
 .messenger-compose textarea{min-width:0;font-size:16px;touch-action:manipulation;pointer-events:auto}
 .messenger-attach{grid-template-columns:1fr;padding:0;font-size:0}
 .messenger-attach svg{width:19px;height:19px}
 .messenger-read-summary{grid-template-columns:1fr}
 .messenger-read-columns{grid-template-columns:1fr}
 .messenger-person-filter{grid-template-columns:1fr}
 .messenger-enterprise-picker{grid-template-columns:1fr}
 .messenger-enterprise-picker label{border-right:0}
 .messenger-person-tools span{width:100%;margin-left:0}
}
.messenger-mobile-back{display:none!important}

/* PATCH 280 - group conversation emoji */
.messenger-emoji-picker{min-width:0;margin:0;padding:12px 13px 11px;border:1px solid #d9e2ed;border-radius:10px;background:#f8fafc}
.messenger-emoji-picker legend{padding:0 6px;color:#52647b;font-size:11px;font-weight:900}
.messenger-emoji-picker>.messenger-emoji-options{display:grid;grid-template-columns:repeat(8,1fr);gap:6px}
.messenger-emoji-picker label{position:relative;display:grid;place-items:center;min-width:0;height:40px;border:1px solid #dce4ee;border-radius:9px;background:#fff;cursor:pointer}
.messenger-emoji-picker label:hover{border-color:#8fb0dc;background:#f2f7fd}
.messenger-emoji-picker input{position:absolute;opacity:0;pointer-events:none}
.messenger-emoji-picker label:has(input:checked){border-color:#2f6dd0;background:#eaf2ff;box-shadow:0 0 0 2px rgba(47,109,208,.13)}
.messenger-emoji-picker label span{font-size:20px;line-height:1}
.messenger-custom-icon{display:grid;grid-template-columns:54px minmax(0,1fr);align-items:center;gap:10px;margin-top:10px;padding-top:10px;border-top:1px solid #e1e7ef}
.messenger-custom-icon-preview{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;color:#fff;background:linear-gradient(135deg,#173c70,#287f88);font-size:20px}
.messenger-custom-icon-preview.has-text{padding:0 4px;font-size:10px;font-weight:900;letter-spacing:-.07em;white-space:nowrap}
.messenger-custom-icon-preview.has-text.text-long{padding:0 6px;font-size:8px;line-height:1.12;white-space:normal;word-break:break-all;text-align:center}
.messenger-custom-icon>label{display:grid;height:auto;gap:5px;border:0;padding:0;background:transparent;cursor:default}
.messenger-custom-icon>label:hover{border:0;background:transparent}
.messenger-custom-icon input{position:static;width:100%;height:38px;opacity:1;pointer-events:auto;border:1px solid #cfd9e5;border-radius:8px;padding:0 10px;background:#fff}
.messenger-custom-icon b{font-size:11px;color:#344861}.messenger-custom-icon small{font-size:9px;color:#7b899b}
.messenger-emoji-picker>small{display:block;margin-top:8px;color:#7b899b;font-size:9px}
@media(max-width:520px){.messenger-emoji-picker>.messenger-emoji-options{grid-template-columns:repeat(6,1fr)}}