/* Modern mobile private chat only. */
@media(max-width:760px){
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-portrait{flex-shrink:0;margin:0;padding:5px;border:1px solid var(--cz-bdd3e7,#bdd3e7);background:linear-gradient(#fff,var(--cz-e2f1ff,#e2f1ff));box-shadow:inset 0 0 0 1px #fff;border-radius:3px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-self-portrait{margin-top:auto}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-video-slot{position:relative;aspect-ratio:1;overflow:hidden;border:1px solid var(--cz-94bbd5,#94bbd5);background:linear-gradient(135deg,var(--cz-e2f1ff,#e2f1ff),var(--cz-95c0ee,#95c0ee));box-shadow:0 0 0 2px white}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-portrait-avatar{display:block;width:100%;height:100%;padding:0;border:0;border-radius:0;background:transparent;cursor:pointer}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-portrait-avatar .social-avatar{display:block;width:100%;height:100%;border:0;border-radius:0;background:transparent}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-portrait-avatar img{display:block;width:100%;height:100%;border-radius:0;object-fit:cover}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-portrait-avatar .social-dot{right:5px;bottom:5px;width:9px;height:9px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-portrait figcaption{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:6px 2px 1px;color:var(--cz-17365d,#17365d);font:12px Arial,sans-serif}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-video-slot video{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-height:none!important;min-height:0!important;border:0!important;border-radius:0!important;object-fit:contain;background:#111;visibility:hidden}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-video-slot.has-live-video video{visibility:visible}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-video-slot.has-live-video .private-portrait-avatar{visibility:hidden}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-call-dock:empty{display:none}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-panel.call-docked{position:static!important;width:100%!important;max-width:none!important;max-height:none!important;box-sizing:border-box;margin:0;padding:7px;transform:none;border:1px solid var(--cz-bdd3e7,#bdd3e7);border-radius:4px;box-shadow:none;font-size:11px;background:var(--cz-f8fcff,#f8fcff)}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-panel.call-docked[hidden]{display:none!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked header{margin:0;gap:4px;overflow-wrap:anywhere}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-title{font-size:11px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-status{font-size:11px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-videos{display:none!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-controls{flex-wrap:wrap;gap:5px;margin-top:8px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-controls button{padding:5px;font-size:11px;min-width:26px;min-height:27px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-controls svg{width:19px;height:19px}
}
@media(max-width:760px){
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .layout.msn-private-chat .chat-panel{display:grid!important;grid-template-columns:minmax(0,1fr) clamp(78px,24vw,112px);grid-template-rows:auto minmax(0,1fr) auto;gap:0;min-width:0;min-height:0;height:100%;background:var(--cz-f1f8ff,#f1f8ff)}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head{display:flex!important;grid-column:1/-1;grid-row:1;flex-wrap:wrap;gap:4px;padding:5px 29px 4px 7px!important;min-height:0!important;background:linear-gradient(#fff,var(--cz-e2f1ff,#e2f1ff));border-bottom:1px solid var(--cz-bdd3e7,#bdd3e7)}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head h2{font-size:14px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head p{display:none}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head .chat-head-actions{display:flex;position:static!important;flex:0 0 100%!important;width:100%;max-width:none;gap:3px;justify-content:space-between;margin:0!important;overflow:visible;flex-wrap:wrap}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-header-actions{display:flex;gap:3px;flex:none;order:2}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .chat-head-actions button{width:30px!important;min-width:30px!important;height:30px!important;flex:0 0 30px!important;background-size:23px 23px!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .welcome-banner{display:none!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat #messages{grid-column:1;grid-row:2;min-width:0;min-height:0;overflow-y:auto;margin:5px 0 0 5px;padding:5px;border:1px solid var(--cz-bdd3e7,#bdd3e7);border-radius:3px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat #messages .message .message-body{max-width:90%;padding:6px 8px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-private-portraits{display:flex;flex-direction:column;grid-column:2;grid-row:2/4;gap:8px;padding:5px;min-width:0;min-height:0;overflow-y:auto;overscroll-behavior:contain}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-portrait{padding:3px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-portrait figcaption{font-size:10px;padding-top:5px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-panel.call-docked{padding:4px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-title{display:none}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-status{font-size:10px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-controls{gap:3px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .call-docked .call-controls button{font-size:10px;max-width:100%;min-height:30px;overflow-wrap:anywhere;padding:4px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .composer{grid-column:1;grid-row:3;min-width:0;padding:0!important;margin:5px 0 5px 5px;border:1px solid var(--cz-bdd3e7,#bdd3e7);border-radius:3px;background:#fff}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .composer>.composer-tools{display:none!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:2px;min-height:30px;padding:2px;background:linear-gradient(#fff,var(--cz-e2f1ff,#e2f1ff));border-bottom:1px solid var(--cz-bdd3e7,#bdd3e7)}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar label{display:flex;align-items:center;margin:0;gap:1px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar select{width:68px;max-width:100%;height:28px;padding:1px;font-size:11px;background:#fff;border:1px solid var(--cz-bdd3e7,#bdd3e7);border-radius:3px}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar>select,html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-tool-divider,html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar label>span{display:none}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar input[type=color]{width:25px;height:27px;padding:1px;border:0;background:transparent}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar button{position:static!important;transform:none!important;display:inline-flex;align-items:center;justify-content:center;width:28px;min-width:28px;flex:0 0 28px!important;height:29px!important;padding:1px!important;margin:0;border:0;background-color:transparent;background-size:23px 23px!important;font-size:20px;box-shadow:none}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar button[hidden]{display:none!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar #nickTabButton{font-size:10px;color:var(--cz-17365d,#17365d)}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .composer-row{padding:4px;gap:4px!important;align-items:stretch!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .composer-row #messageInput{height:76px!important;min-height:60px!important;max-height:100px!important;padding:4px!important;border:0!important;border-radius:0!important;background:#fff!important;color:var(--chat-text-color,#000);overflow-y:auto!important;resize:none!important;font-size:16px;scrollbar-width:thin}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .composer-row #sendButton{width:38px!important;min-width:38px!important;flex:0 0 38px!important;height:42px!important;align-self:flex-end;border:1px solid var(--cz-94bbd5,#94bbd5)!important;border-radius:3px!important;background:linear-gradient(#fff,var(--cz-e2f1ff,#e2f1ff))!important;color:var(--cz-0758bd,#0758bd)!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .composer .emoji-picker{bottom:calc(100% + 4px);left:0;right:auto;width:min(300px,calc(100vw - 18px));max-height:40dvh;z-index:250}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .composer .reply-preview{max-width:100%;box-sizing:border-box}
}
/* Compact single-line private header; keep all floating actions in that line. */
@media(max-width:760px){
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head{flex-wrap:nowrap!important;gap:1px!important;padding:3px!important;min-height:31px!important;overflow-x:auto;scrollbar-width:none}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head>.channel-icon{flex:0 0 18px!important;width:18px!important;height:22px!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head>.channel-icon img{width:18px!important;height:18px!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head>div:not(.channel-icon):not(.chat-head-actions){flex:1 1 45px!important;min-width:25px;max-width:65px;overflow:hidden}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head h2{font-size:11px!important;margin:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head .chat-head-actions,html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-header-actions{display:contents!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head button{position:static!important;flex:0 0 23px!important;width:23px!important;min-width:23px!important;height:25px!important;padding:1px!important;margin:0!important;background-size:19px 19px!important;border-radius:3px;font-size:16px!important;transform:none!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head button[hidden],html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .private-header-actions[hidden]{display:none!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head .private-floating-clear{order:20}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head #scrollLockButton{order:21}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head .private-floating-close{order:22;font-size:20px!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]).standard-input-focus #app .msn-private-chat .channel-head{display:none!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar{gap:0!important;justify-content:flex-start!important;padding:1px!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .desktop-composer-toolbar button{margin:0!important;min-width:26px;width:26px;flex-basis:26px!important}
}

@media(max-width:760px){
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head{gap:4px!important;align-items:center!important;padding:4px!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head>.channel-icon{display:flex!important;align-items:center!important;justify-content:center!important;margin:0!important}
 html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head .private-floating-close{appearance:none!important;display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;width:25px!important;height:25px!important;flex-basis:25px!important;padding:0!important;border:1px solid var(--cz-bdd3e7,#bdd3e7)!important;border-radius:5px!important;background:var(--cz-f8fcff,#f8fcff)!important;color:var(--cz-1266b5,#1266b5)!important;font:20px/1 Arial,sans-serif!important;box-shadow:none!important}
}

@media(max-width:760px){html:is([data-message-style="modern"],[data-message-style="standard"]) #app .msn-private-chat .channel-head{gap:7px!important}}