.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
main.chat-mode{padding-top:24px;padding-bottom:4px;max-width:none}.chat-titlebar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.chat-titlebar h1{font-size:26px}.chat-titlebar p{font-size:14px;color:var(--muted);margin:6px 0 0}.chat-identity{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}.chat-identity select{background:white;border:1px solid var(--line);border-radius:7px;color:var(--ink);padding:9px 12px;font-size:14px;max-width:210px}
.chat-workspace{display:grid;grid-template-columns:222px minmax(0,1fr);height:calc(100dvh - 211px);min-height:460px;border:1px solid #d7e2e7;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 3px 14px #173e4a04}.chat-sidebar{background:#eaf1f4;border-right:1px solid #d6e1e7;display:flex;flex-direction:column;min-height:0}.chat-team-name{padding:23px 19px 22px;font-size:16px;font-weight:650;letter-spacing:-.25px;border-bottom:1px solid #dce6eb}.chat-team-name>span{font-size:12px;color:#688293;display:block;margin-top:6px;font-weight:400;letter-spacing:0}#chat-channel-list{padding:14px 10px;overflow:auto;flex:1}.chat-channel-heading{padding:12px 8px 8px;font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:6px;color:#617f8f}.chat-channel-heading:not(:first-child){margin-top:19px}.chat-add{padding:2px;display:grid;place-items:center;background:none;color:#658291;border-radius:4px}.chat-add:hover{background:#d7e7ec}.chat-channel{width:100%;background:none;padding:11px 10px;border-radius:6px;display:flex;align-items:center;gap:8px;text-align:left;margin-bottom:3px;color:#436273;font-size:14px}.chat-channel:hover{background:#e0eaf0}.chat-channel.selected{background:#d0e9e4;color:#006f67;font-weight:600}.chat-hash{font-size:20px;font-weight:400;color:#77949f;line-height:1}.chat-channel.selected .chat-hash{color:#26877c}.chat-channel-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.chat-unread{font-size:11px;font-weight:650;min-width:20px;text-align:center;padding:2px 5px;color:white;background:#218478;border-radius:10px}.chat-side-hint{font-size:12px;color:#728b9a;line-height:1.6;padding:0 10px}.chat-booking-picker{padding:16px;border-top:1px solid #d7e3e9}.chat-booking-picker label{display:block;font-size:12px;color:#5b7b8b;margin-bottom:9px}.chat-booking-picker select{font-size:13px;max-width:100%;width:100%;border:1px solid #c8d8e0;border-radius:6px;background:#f9fcfc;color:#436375;padding:9px}.chat-sidebar-note{padding:17px 18px;border-top:1px solid #d7e3e9;display:flex;align-items:center;gap:10px;color:#6a8595;font-size:12px;line-height:1.6}.chat-sidebar-note small{font-size:11px}
.chat-room{display:flex;flex-direction:column;min-width:0;min-height:0;position:relative}.chat-room-header{padding:22px 25px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid #e4ebef}.chat-room-header h2{font-size:18px;font-weight:650;margin:0;letter-spacing:-.2px;overflow-wrap:anywhere}.chat-room-header h2 .chat-hash{font-size:23px;color:#3c867f;margin-right:2px}.chat-room-header p{font-size:13px;color:#778b99;margin:7px 0 0;line-height:1.5;max-width:600px}.chat-shared{font-size:12px;color:#78909e;display:flex;gap:7px;align-items:center;white-space:nowrap}.chat-searchbar{padding:12px 24px;display:flex;gap:14px;align-items:center;justify-content:space-between;border-bottom:1px solid #f0f3f6;background:#fdfefe}.chat-searchbar .search{max-width:330px}.chat-searchbar .search input{padding-top:8px;padding-bottom:8px;font-size:13px;background:#f5f8fa;border-color:#e6edf1}.chat-searchbar .search svg{top:10px}.chat-connection{font-size:11px;color:#608f83;white-space:nowrap}.chat-connection.offline{color:#a37722}.chat-messages{flex:1;min-height:120px;overflow:auto;padding:10px 0 15px;scrollbar-width:thin;scrollbar-color:#d6e3e7 transparent;overscroll-behavior:contain}.chat-day-divider{display:flex;align-items:center;gap:18px;padding:12px 25px;margin:1px 0 11px;font-size:11px;color:#6b818f;font-weight:550}.chat-day-divider:before,.chat-day-divider:after{content:'';height:1px;background:#e8edf0;flex:1}.chat-day-divider span{white-space:nowrap}.chat-message{display:flex;align-items:flex-start;gap:12px;padding:12px 25px}.chat-message:hover{background:#f9fbfc}.chat-avatar{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:37px;height:37px;border-radius:9px;font-size:13px;font-weight:650;background:#e0edf0;color:#4a7385;user-select:none}.tone-s1{background:#deeee6;color:#54836b}.tone-s2{background:#e8e3f2;color:#82699b}.tone-s3{background:#dceaf4;color:#5880a1}.tone-s4{background:#fae9d6;color:#b58045}.tone-s5{background:#eedee4;color:#9c6b7c}.tone-s6{background:#caeae2;color:#378570}.tone-s7{background:#e6e8ed;color:#6b7488}.chat-message-body{flex:1;min-width:0}.chat-message-meta{display:flex;align-items:baseline;gap:9px;margin:0 0 6px;flex-wrap:wrap}.chat-message-meta strong{font-size:14px;font-weight:650;color:#203d50}.chat-message-meta time{font-size:11px;color:#8295a0}.chat-example{font-size:10px;text-transform:uppercase;letter-spacing:.5px;background:#f0f4f6;border:1px solid #e4ecef;padding:1px 5px;border-radius:3px;color:#8a9ca6}.chat-message-text{font-size:15px;line-height:1.65;color:#3b5567;white-space:pre-wrap;overflow-wrap:anywhere}.chat-booking-link{font-size:inherit;background:#e5f3ee;color:#177e70;padding:0 4px;border-radius:3px;vertical-align:baseline}.chat-booking-link:hover{background:#cbe9e0}.chat-message-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;align-items:center}.reaction{background:#fff;border:1px solid #e3e9ee;border-radius:6px;padding:3px 7px;min-height:27px;font-size:13px;line-height:1.3;color:#567084;min-width:33px}.reaction span{font-size:12px;vertical-align:middle}.reaction:hover{background:#f1f7f6;border-color:#a1c8bf}.reaction.mine{border-color:#8ac9ba;background:#e2f4ee;color:#267c66}.chat-reply-link{display:inline-flex;gap:6px;align-items:center;background:none;font-size:12px;color:#40877c;padding:4px 6px;border-radius:5px}.chat-reply-link:hover{background:#edf7f4}.chat-composer{margin:10px 24px 5px;border:1px solid #c6d8df;border-radius:9px;overflow:hidden;background:#fff}.chat-composer:focus-within{border-color:#74b4a6;box-shadow:0 0 0 2px #e4f4ee}.chat-composer textarea{display:block;width:100%;border:0;resize:vertical;min-height:75px;max-height:230px;padding:13px 15px 4px;font-size:15px;color:#28495c;line-height:1.6;background:none;font-family:inherit}.chat-composer textarea:focus-visible{outline:none}.chat-composer textarea::placeholder{color:#8b9fa9}.chat-compose-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:9px 11px 10px 15px}.chat-compose-bottom>span{font-size:11px;color:#879aa5}.chat-compose-bottom .primary{padding:7px 12px;min-height:33px;font-size:13px;border-radius:6px}.chat-room-foot{text-align:center;padding:8px 12px 12px;font-size:10px;color:#91a2ad}.chat-error{color:#a34e3e;background:#fff2ed;margin:0;padding:11px 14px;font-size:13px;line-height:1.5}.chat-new-messages{position:absolute;right:25px;bottom:162px;background:#e1f5ed;color:#227966;border:1px solid #a9d8c9;box-shadow:0 3px 12px #19443610;border-radius:15px;padding:7px 14px;font-size:12px}.chat-empty{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:35px 35px 20px;min-height:220px}.chat-empty-hash{background:#e5f2ee;color:#368875;font-size:37px;display:grid;place-items:center;width:64px;height:64px;border-radius:16px;margin-bottom:20px}.chat-empty h3{margin:0 0 9px;font-size:22px;letter-spacing:-.6px}.chat-empty p{font-size:14px;color:#7e939f;line-height:1.7;margin:0;max-width:430px}.chat-load-earlier{display:block;background:#f5f8fa;border:1px solid #e4ebf0;color:#527080;border-radius:6px;padding:8px 13px;margin:3px auto 10px;font-size:12px}.chat-search-heading{padding:12px 25px;display:flex;align-items:center;justify-content:space-between;font-size:14px}.chat-search-result{display:block;width:100%;text-align:left;padding:16px 25px;border-bottom:1px solid #e5edf0;background:#fff}.chat-search-result:hover{background:#f4faf7}.chat-search-result>span{display:block;font-size:12px;color:#298978;margin-bottom:8px}.chat-search-result strong{font-size:14px;color:#29495c;font-weight:600}.chat-search-result time{font-size:11px;font-weight:400;color:#8196a3;margin-left:8px}.chat-search-result p{font-size:14px;line-height:1.65;color:#5b7483;white-space:pre-wrap;overflow-wrap:anywhere;margin:9px 0 0}.chat-mobile-controls{display:none}
#chat-thread-dialog{position:fixed;inset:14px 14px 14px auto;margin:0;width:430px;max-width:calc(100vw - 28px);height:calc(100dvh - 28px);max-height:none;border-radius:12px;overflow:hidden}#chat-thread-dialog[open]{display:flex;flex-direction:column}#chat-thread-dialog::backdrop{background:#0d2b4325;backdrop-filter:none}.chat-thread-heading{padding:23px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e0e9ed;gap:15px}.chat-thread-heading h2{font-size:20px;margin:0;letter-spacing:-.3px}.chat-thread-heading p{font-size:12px;color:#7e939f;margin:7px 0 0;line-height:1.5}.chat-thread-messages{overflow:auto;flex:1;min-height:100px;padding:12px 0;overscroll-behavior:contain}.chat-thread-messages .chat-message{padding:14px 20px}.chat-thread-divider{margin:15px 22px;padding-bottom:12px;border-bottom:1px solid #e2ebef;color:#8196a2;font-size:12px}.chat-thread-messages .chat-avatar{width:31px;height:31px;font-size:11px}.chat-thread-messages .chat-message-text{font-size:14px}.chat-thread-messages .chat-message-meta strong{font-size:13px}#chat-thread-dialog .chat-composer{margin:10px 16px 16px}#chat-thread-dialog .chat-compose-bottom>span{font-size:10px;max-width:180px;line-height:1.5}
@media(max-width:1200px){.chat-workspace{grid-template-columns:190px minmax(0,1fr)}.chat-sidebar-note{padding-left:13px}.chat-channel{padding-left:7px;padding-right:7px;font-size:13px}.chat-shared{display:none}.chat-connection{font-size:10px}.chat-searchbar{padding:12px 18px}.chat-message{padding-left:18px;padding-right:18px}.chat-composer{margin-left:18px;margin-right:18px}.chat-room-header{padding:20px 18px}.chat-identity{flex-direction:column;gap:5px;align-items:flex-end}.chat-workspace{height:calc(100dvh - 220px)}}
@media(max-width:950px){.chat-workspace{grid-template-columns:1fr}.chat-sidebar{display:none}.chat-mobile-controls{display:flex;align-items:center;gap:8px;padding:11px 16px;background:#edf4f5;border-bottom:1px solid #dae5ea}.chat-mobile-controls select{flex:1;min-width:0;background:white;border:1px solid #cbdce3;color:#416778;border-radius:6px;padding:8px 10px;font-size:14px}.chat-titlebar h1{font-size:24px}.chat-titlebar p{font-size:13px}.chat-searchbar{flex-wrap:wrap;gap:6px}.chat-searchbar .search{max-width:none}.chat-room-header .secondary{font-size:12px;padding:8px 10px}.chat-room-header p{font-size:12px}.chat-workspace{min-height:520px}}
@media(max-width:700px){main.chat-mode{padding:22px 12px 4px}.chat-titlebar{gap:12px;margin:0 4px 19px}.chat-titlebar h1{font-size:23px}.chat-titlebar p{display:none}.chat-identity{font-size:10px}.chat-identity select{max-width:165px;font-size:13px;padding:8px}.chat-workspace{min-height:520px;height:calc(100dvh - 249px);border-radius:9px}.chat-room-header{padding:16px}.chat-room-header h2{font-size:17px}.chat-room-header p{font-size:12px}.chat-searchbar{padding:10px 16px}.chat-connection{display:none}.chat-message{padding:13px 15px;gap:9px}.chat-avatar{width:31px;height:31px;font-size:11px;border-radius:7px}.chat-message-text{font-size:14px}.chat-message-meta strong{font-size:13px}.chat-day-divider{padding:10px 15px;font-size:10px;gap:10px}.chat-composer{margin:8px 12px 4px}.chat-compose-bottom>span{font-size:10px;max-width:170px;line-height:1.5}.chat-composer textarea{font-size:16px;min-height:65px}.chat-room-foot{font-size:9px;padding-bottom:9px}.chat-empty{padding:30px 25px}.chat-empty h3{font-size:20px}.chat-empty p{font-size:13px}.chat-reply-link{font-size:11px}.chat-titlebar h1{letter-spacing:-.6px}}
/* Operational text stays readable on smaller screens. */
.chat-message-text{font-size:16px}.chat-message-meta strong,.chat-channel,.chat-reply-link,.chat-room-header p,.chat-shared,.chat-searchbar .search input,.reaction{font-size:14px}
.chat-message-meta time,.chat-connection,.chat-day-divider,.chat-example,.chat-compose-bottom>span,.chat-room-foot,.chat-sidebar-note small,.chat-search-result time{font-size:12px}
.chat-message-meta time,.chat-room-header p,.chat-search-result time,.chat-compose-bottom>span,.chat-room-foot{color:var(--muted)}
.chat-thread-messages .chat-message-text{font-size:16px}.chat-thread-messages .chat-message-meta strong{font-size:14px}
@media(max-width:700px){.chat-message-text,.chat-composer textarea{font-size:16px}.chat-message-meta strong,.chat-identity select,.chat-room-header p{font-size:14px}.chat-identity,.chat-compose-bottom>span,.chat-room-foot,.chat-day-divider,.chat-reply-link{font-size:12px}}
/* Direct conversations and the offline emoji picker. */
.chat-channel .chat-avatar{width:25px;height:25px;border-radius:7px;font-size:10px}.chat-start-dm{display:block;background:none;color:#46766e;font-size:13px;text-align:left;padding:8px 10px;line-height:1.5}.chat-start-dm:hover{text-decoration:underline}.chat-direct-heading{display:flex;gap:12px;align-items:center;min-width:0}.chat-direct-heading .chat-avatar{width:42px;height:42px}.chat-direct-heading p{margin-top:4px}.chat-direct-badge{font-size:12px;border:1px solid #d3e7e2;background:#f0f8f5;border-radius:20px;padding:6px 10px;color:#367467;white-space:nowrap}.chat-dm-note{background:#f7f4ec;border-top:1px solid #eee6d2;color:#776234;line-height:1.5}.chat-people{padding:12px 20px;max-height:55dvh;overflow:auto}.chat-person{display:flex;align-items:center;text-align:left;width:100%;gap:13px;padding:13px 9px;background:white;border-radius:8px;color:var(--ink)}.chat-person:hover{background:#edf7f3}.chat-person>span:nth-child(2){flex:1;min-width:0}.chat-person strong{display:block;font-size:15px;font-weight:600}.chat-person small{display:block;font-size:12px;color:var(--muted);margin-top:5px}.chat-direct-disclaimer{padding:15px 28px;background:#f8f5ed;border-top:1px solid #ebe4d1;color:#796842;font-size:13px;line-height:1.6}.chat-add-reaction{display:inline-flex;align-items:center;gap:6px;border-radius:6px;padding:3px 7px;color:#627e86;background:none;font-size:12px;min-height:28px}.chat-add-reaction>span{font-size:18px;line-height:1}.chat-add-reaction:hover{background:#eaf4f0;color:#25745f}.chat-message-actions{gap:5px;margin-top:6px}.chat-reply-link{font-size:12px}.chat-message{padding-top:11px;padding-bottom:11px}.chat-direct-heading h2{overflow-wrap:anywhere}
#emoji-dialog{width:460px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 32px);border:1px solid #d6e4e8;border-radius:14px}#emoji-dialog[open]{display:flex;flex-direction:column}#emoji-dialog::backdrop{background:#0c263539;backdrop-filter:none}.emoji-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:20px 22px 15px;border-bottom:1px solid #e4ecef}.emoji-heading h2{font-size:20px;margin:0}.emoji-heading p{font-size:13px;color:var(--muted);margin:6px 0 0}.emoji-heading .icon-btn{font-size:26px}.emoji-controls{padding:15px 20px 10px;display:grid;gap:9px}.emoji-controls input,.emoji-controls select,.emoji-keyboard input{width:100%;min-width:0;padding:10px 12px;border:1px solid #cfdee4;border-radius:7px;background:#fff;color:var(--ink);font-family:inherit;font-size:14px}.emoji-controls input:focus,.emoji-keyboard input:focus{outline:2px solid #91cdbd;outline-offset:1px}.emoji-results{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));align-content:start;gap:3px;padding:5px 18px 12px;overflow:auto;min-height:115px;max-height:270px}.emoji-choice{display:grid;place-items:center;min-height:40px;padding:3px;border-radius:7px;font-size:26px;background:none;line-height:1.2;font-family:'Apple Color Emoji','Segoe UI Emoji','Noto Color Emoji',sans-serif}.emoji-choice:hover,.emoji-choice:focus-visible{background:#e5f4ed;outline:2px solid #7bbda8;outline-offset:-2px}.emoji-results-foot{padding:8px 21px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted)}.emoji-keyboard{padding:15px 21px 16px;border-top:1px solid #e0e9ed;background:#f7faf9}.emoji-keyboard label{display:block;font-size:13px;font-weight:550;margin-bottom:9px}.emoji-keyboard>div{display:flex;gap:8px;align-items:center}.emoji-keyboard .primary{font-size:13px;padding:10px 12px;white-space:nowrap}.emoji-keyboard p{font-size:12px;line-height:1.5;color:var(--muted);margin:9px 0 0}.emoji-loading{padding:32px 22px;font-size:14px;color:var(--muted)}.emoji-empty{grid-column:1/-1;font-size:14px;line-height:1.6;padding:12px;color:var(--muted)}
@media(max-width:700px){.chat-direct-badge{display:none}.chat-direct-heading .chat-avatar{width:35px;height:35px}.chat-mobile-controls{gap:5px;padding-left:12px;padding-right:12px}.chat-mobile-controls .icon-btn{width:32px;min-width:32px;padding:6px}.chat-direct-disclaimer{padding:14px 21px}.emoji-results{grid-template-columns:repeat(7,minmax(0,1fr));max-height:240px;padding-left:14px;padding-right:14px}.emoji-controls{padding-left:16px;padding-right:16px}.emoji-heading{padding:17px 18px 13px}.emoji-keyboard{padding:13px 16px}.emoji-controls input,.emoji-keyboard input{font-size:16px}.chat-dm-note{font-size:12px}}

/* Give the conversation more room while keeping the outer frame close to the page content. */
main.chat-mode{padding-top:14px;padding-bottom:0}.chat-titlebar{margin-bottom:12px}.chat-workspace{height:calc(100dvh - 181px);border-radius:10px}.chat-room-header{padding:16px 20px}.chat-searchbar{padding:8px 18px}.chat-message{padding-top:9px;padding-bottom:9px}.chat-composer{margin:8px 18px 4px}
@media(max-width:700px){main.chat-mode{padding-top:14px;padding-bottom:0}.chat-titlebar{margin-bottom:13px}.chat-workspace{height:calc(100dvh - 225px)}.chat-room-header{padding:14px}.chat-searchbar{padding:8px 14px}.chat-message{padding-top:10px;padding-bottom:10px}.chat-composer{margin:7px 12px 3px}}
.chat-standalone{background:#f2f6f7}.chat-app-header{height:76px;background:#0b2c3e;color:white;display:flex;align-items:center;padding:0 28px;gap:18px}.chat-app-brand{width:145px;text-decoration:none;color:white;border-right:1px solid #ffffff28;padding-right:20px}.chat-app-brand img{display:block;width:125px}.chat-app-brand span{display:block;text-align:center;font-size:9px;letter-spacing:4px;margin-top:4px;color:#55dfca}.chat-app-header>div{display:flex;flex-direction:column}.chat-app-header strong{font-size:17px}.chat-app-header small{font-size:11px;color:#aac0ca;margin-top:3px}.chat-app-header>a.secondary{margin-left:auto;background:#ffffff12;border-color:#ffffff35;color:white}.chat-standalone main.chat-mode{max-width:1600px;margin:auto;padding:18px 24px 10px}.chat-standalone .chat-workspace{height:calc(100dvh - 172px)}.chat-standalone #toast{left:50%}
@media(max-width:700px){.chat-app-header{height:66px;padding:0 14px;gap:10px}.chat-app-brand{width:105px;padding-right:10px}.chat-app-brand img{width:94px}.chat-app-header>div small{display:none}.chat-app-header>a.secondary{font-size:11px;padding:8px}.chat-standalone main.chat-mode{padding:12px 10px 4px}.chat-standalone .chat-workspace{height:calc(100dvh - 174px)}}

.chat-sidebar-note{padding:12px 16px}.chat-new-direct{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:10px 8px;background:#fff;border:1px solid #bdd8d2;border-radius:7px;color:#28776b;font-size:13px;font-weight:550}.chat-new-direct:hover{background:#dff1eb}
.chat-avatar{overflow:hidden}.chat-avatar img{display:block;width:100%;height:100%;object-fit:cover}
.chat-direct-contact{display:flex;flex-wrap:wrap;gap:5px 12px;margin-top:7px}.chat-direct-contact a{font-size:12px;color:#187d70;text-decoration:underline;text-decoration-color:#a9d4c9;text-underline-offset:2px}.chat-direct-contact a:hover{text-decoration-color:currentColor}