.service-chat{background:#e8f2ff}.service-chat .service-app-icon{background:#cee3ff;color:#2676ba}.chat-global{position:relative;font-size:23px;margin-right:12px}.chat-unread,.chat-count{background:#e74558;color:white;border-radius:30px;font-size:11px;font-weight:800;min-width:19px;height:19px;padding:1px 5px;display:inline-flex;align-items:center;justify-content:center}.chat-unread{position:absolute;right:-4px;top:-3px}.chat-unread[hidden]{display:none}.chat-setting-row{display:flex;gap:12px;align-items:center;padding:18px 0;border-bottom:1px solid #eee}.chat-setting-row strong{flex:1}.chat-setting-row input{width:22px;height:22px;accent-color:#2584c9}.chat-layout{display:grid;grid-template-columns:290px minmax(0,1fr);height:calc(100dvh - 155px);min-height:520px;max-height:1000px;border:1px solid #dce5e9;border-radius:20px;overflow:hidden;background:white;box-shadow:0 6px 30px #243b4e08}.chat-list-pane{border-right:1px solid #e1e8ed;overflow-y:auto;min-width:0}.chat-list-pane header{display:flex;justify-content:space-between;align-items:center;padding:22px 18px 12px}.chat-list-pane h1{font-size:25px;margin:5px 0}.chat-list-pane .eyebrow{color:#3297cb;font-size:10px}.chat-search{width:calc(100% - 28px);margin:0 14px 12px;padding:12px;border:0;border-radius:12px;background:#f1f5f8;min-width:0}.chat-list-pane h3{display:flex;align-items:center;justify-content:space-between;color:#79909f;text-transform:uppercase;letter-spacing:.07em;font-size:10px;padding:10px 18px;margin:0}.chat-contact{width:100%;border:0;background:transparent;display:flex;align-items:center;gap:10px;padding:13px 14px;text-align:left;cursor:pointer;color:#263c4a}.chat-contact:hover{background:#f1f7fc}.chat-contact.active{background:#e6f2fc}.chat-contact>span:nth-child(2){flex:1;min-width:0}.chat-contact strong,.chat-contact small{display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.chat-contact strong{font-size:13px;margin-bottom:5px}.chat-contact small{font-size:11px;color:#84939e}.chat-avatar{width:41px;height:41px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;background:#dcf0f1;font-size:22px;color:#328298;font-weight:700}.chat-avatar.group{background:#e8e2fb}.chat-text-button{color:#2483bd;border:0;background:none;font-size:10px;cursor:pointer}.chat-conversation{min-width:0;min-height:0;display:flex;flex-direction:column;background:#eaf1ed;background-image:radial-gradient(#b7cbb32b 1px,transparent 1px);background-size:22px 22px}.chat-welcome{margin:auto;text-align:center;padding:30px;color:#6c8790}.chat-welcome>span{font-size:60px}.chat-welcome h2{font-size:22px;color:#395763;margin:20px 0 12px}.chat-welcome p{font-size:13px}.chat-welcome small{display:inline-block;background:#ffffff80;border-radius:30px;padding:10px 18px;margin-top:15px}.chat-room-header{flex-shrink:0;display:flex;gap:12px;align-items:center;background:#fff;padding:14px 20px;border-bottom:1px solid #e6ecee}.chat-room-header>div{flex:1;min-width:0}.chat-room-header h2{font-size:16px;margin:0 0 5px;overflow:hidden;text-overflow:ellipsis}.chat-room-header small{display:block;color:#83929c;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-mobile-back{display:none}.chat-messages{flex:1;overflow-y:auto;padding:16px 24px;min-height:0;overscroll-behavior:contain}.chat-bubble{background:#fff;padding:11px 13px 7px;border-radius:15px 15px 15px 4px;max-width:85%;width:fit-content;margin:7px 0;box-shadow:0 1px 2px #173d3820;overflow-wrap:anywhere;color:#203c43}.chat-bubble.mine{background:#d8f5c6;border-radius:15px 15px 4px 15px;margin-left:auto}.chat-sender{display:block;font-size:10px;color:#2f90a1;margin-bottom:6px}.chat-bubble time{display:block;font-size:9px;text-align:right;color:#789780;margin-top:5px}.chat-message-text{font-size:13px;line-height:1.55;white-space:normal}.chat-message-text a{color:#1278ba;text-decoration:underline}.chat-message-text pre{overflow:auto;background:#173d3810;padding:10px;border-radius:7px}.chat-message-text code{font-family:monospace;background:#173d3810;border-radius:3px;padding:1px 3px}.chat-message-text blockquote{border-left:3px solid #72b8ba;margin:4px 0;padding-left:9px}.chat-heading{display:block;margin:6px 0}.chat-day{text-align:center;margin:12px 0 16px}.chat-day span{background:#89a99d77;color:white;font-size:10px;padding:5px 12px;border-radius:30px}.chat-composer{flex-shrink:0;background:white;padding:10px 15px 8px;position:relative}.chat-compose-row{display:flex;gap:10px;align-items:flex-end}.chat-input{resize:none;max-height:180px;min-height:50px;overflow:auto;flex:1;min-width:0;border:1px solid #e5edf0;border-radius:13px;padding:12px;font:inherit;font-size:13px;background:#f9fbfc;color:#263e49;outline-color:#5da4ca}.chat-rich{height:65px;white-space:pre-wrap}.chat-send{width:43px;height:43px;flex-shrink:0;border:0;border-radius:50%;background:#319bcc;color:white;font-size:21px;cursor:pointer;margin-bottom:3px}.chat-send:disabled{opacity:.5}.chat-toolbar{display:flex;gap:5px;align-items:center;margin-bottom:7px;flex-wrap:wrap}.chat-toolbar button{border:0;background:#f1f6f9;padding:5px 9px;border-radius:7px;color:#577d91;font-size:10px;cursor:pointer}.chat-toolbar button:first-child{font-size:17px;padding:0 8px}.chat-format-tools{display:flex;gap:4px}.chat-format-tools[hidden]{display:none}.chat-compose-hint{font-size:9px;color:#91a2ab;display:block;margin-top:7px}.chat-empty{text-align:center;padding:30px;color:#81929c;font-size:12px}.chat-earlier{display:block;margin:auto;border:0;background:#fff9;border-radius:20px;padding:8px 15px;color:#447e95;cursor:pointer;font-size:11px}#chat-picker{position:absolute;bottom:100%;left:10px;right:10px;padding:14px;background:white;border-radius:15px;box-shadow:0 -5px 25px #20394320;max-height:300px;overflow:auto}.chat-emoji-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.chat-emoji-grid button{border:0;background:none;font-size:26px;padding:8px;cursor:pointer}.chat-sticker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px;margin-bottom:12px}.chat-sticker-grid button{background:none;border:0;cursor:pointer}.chat-sticker{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:24px;padding:14px 12px;min-width:95px;min-height:100px;max-width:200px;white-space:normal;text-align:center;box-shadow:inset 0 0 0 3px #ffffffb0}.chat-sticker>span{font-size:47px;line-height:1.2}.chat-sticker strong{font-size:14px;line-height:1.1;overflow-wrap:anywhere}.sticker-mint{background:#c5eed9;color:#23754f}.sticker-blue{background:#c9e7fc;color:#2d76ae}.sticker-pink{background:#f9d9e9;color:#b2467a}.sticker-gold{background:#ffedb1;color:#ac711d}.chat-member-picker{border:1px solid #e4e9ed;border-radius:12px;padding:15px;display:grid;gap:14px;max-height:260px;overflow:auto}.chat-member-picker label{display:flex;gap:10px;align-items:center}.chat-member-picker input{width:18px;height:18px;accent-color:#319bcc}#sticker-preview{display:flex;justify-content:center;margin:20px}#chat-notice{position:fixed;right:22px;top:84px;width:min(350px,calc(100vw - 28px));background:white;border:1px solid #d6e5ee;border-radius:16px;box-shadow:0 10px 40px #153e5b30;z-index:150;display:flex;padding:8px}.chat-notice-open{border:0;background:none;display:flex;gap:12px;align-items:center;padding:9px;cursor:pointer;flex:1;min-width:0;text-align:left}.chat-notice-open>span:first-child{font-size:27px}.chat-notice-open>span:last-child{min-width:0}.chat-notice-open strong,.chat-notice-open small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-notice-open strong{font-size:13px;color:#276882}.chat-notice-open small{font-size:12px;color:#80909a;margin-top:6px}.chat-notice-close{align-self:flex-start;background:none;border:0;padding:5px 9px;cursor:pointer;color:#8498a2}.chat-layout [hidden]{display:none!important}
@media(max-width:1100px){.chat-layout{grid-template-columns:240px minmax(0,1fr)}.chat-messages{padding:14px}.chat-compose-hint{display:none}}
@media(max-width:700px){.chat-layout{grid-template-columns:1fr;height:calc(100dvh - 126px);min-height:400px;border-radius:16px}.chat-layout .chat-conversation{display:none}.chat-layout.has-room .chat-list-pane{display:none}.chat-layout.has-room .chat-conversation{display:flex}.chat-mobile-back{display:block}.chat-room-header{padding:10px;gap:8px}.chat-room-header h2{font-size:14px}.chat-messages{padding:10px}.chat-bubble{max-width:91%}.chat-composer{padding:8px 10px calc(8px + env(safe-area-inset-bottom))}.chat-global{margin-right:5px}.chat-format-tools{gap:2px}.chat-emoji-grid{grid-template-columns:repeat(6,1fr)}#chat-notice{right:14px;top:72px}.settings-tabs{overflow-x:auto;max-width:100%}.settings-tabs button{flex-shrink:0}}
@media(max-width:360px){.settings-tabs button .icon{display:none}.chat-toolbar button{padding:5px 7px;font-size:9px}.chat-room-header .chat-avatar{width:32px;height:32px}.chat-global{font-size:20px;margin-right:2px}}
.app-layout.is-chat{height:100dvh;min-height:0}.is-chat main{height:100dvh;display:flex;flex-direction:column;min-width:0}.is-chat .topbar{flex-shrink:0}.is-chat .main-content{flex:1;min-height:0;width:100%;padding:18px 24px}.is-chat .chat-layout{height:100%;max-height:none;min-height:0}.is-chat footer{display:none}
@media(max-width:700px){.app-layout.is-chat{display:flex;flex-direction:column}.is-chat .sidebar{flex-shrink:0;position:relative}.is-chat main{height:auto;min-height:0;flex:1;width:100%}.is-chat .main-content{padding:0 8px 8px;min-height:0;display:flex;flex-direction:column}.is-chat .chat-layout{flex:1;min-height:0}.is-chat .topbar{border-bottom:0}.is-chat .chat-room-header{min-height:60px}.is-chat .chat-messages{min-height:0}}
@media(max-width:700px){.is-chat .sidebar{flex:0 0 auto}}
.chat-setting-row input{appearance:none;position:relative;width:42px;height:24px;background:#dce4e6;border-radius:20px;flex-shrink:0;cursor:pointer}.chat-setting-row input:before{content:'';position:absolute;top:3px;left:3px;width:18px;height:18px;background:white;border-radius:50%;box-shadow:0 1px 3px #2344;transition:transform .15s}.chat-setting-row input:checked{background:#329bcc}.chat-setting-row input:checked:before{transform:translateX(18px)}.topbar{position:sticky;top:0;z-index:9}@media(max-width:700px){.topbar{top:58px}}
.chat-message-area{position:relative;display:flex;flex:1;min-height:0}.chat-message-area .chat-messages{padding-bottom:24px}.chat-latest{position:absolute;right:18px;bottom:16px;width:44px;height:44px;border-radius:50%;background:white;color:#428bab;box-shadow:0 3px 18px #1c4f4938;border:1px solid #dce9e7;font-size:24px;z-index:2}.chat-latest:hover{background:#eff8fc}.chat-toolbar .chat-editor-back{font-size:20px;padding:0 8px;color:#287ead;background:#e6f3ff}.chat-toolbar #chat-attach{font-size:17px;padding:1px 7px}.chat-upload-progress{display:flex;align-items:center;gap:9px;background:#f1f7fa;border-radius:8px;padding:8px 10px;margin-bottom:7px;min-width:0}.chat-upload-progress span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px;color:#4c8099}.chat-upload-progress progress{width:60px;height:5px;accent-color:#329bcc}.chat-upload-progress button{font-size:20px}.chat-attach-options{display:grid;gap:5px}.chat-attach-options>button{display:flex;align-items:center;text-align:left;gap:14px;padding:12px;border-radius:10px}.chat-attach-options>button:hover{background:#eff7fc}.chat-attach-options>button>span:first-child{background:#e4f3ff;color:#3189bb;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;font-size:26px}.chat-attach-options strong,.chat-attach-options small{display:block}.chat-attach-options strong{font-size:13px}.chat-attach-options small{font-size:10px;color:#8296a1;margin-top:6px}.chat-attachment{display:flex;flex-direction:column;gap:5px;width:320px;max-width:100%;min-width:0}.chat-file-link{display:flex!important;align-items:center;gap:6px;min-width:0;max-width:100%;padding:2px 0;line-height:1.35;text-decoration:none!important}.chat-file-name{flex:1;min-width:0;font-size:11px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-file-size{flex-shrink:0;font-size:10px;color:#758b93;white-space:nowrap}.chat-file-symbol{display:grid;place-items:center;width:18px;height:18px;flex-shrink:0;border-radius:5px;font-size:15px;color:#368cb9;background:#d9edf880}.chat-file-link.is-file{min-height:30px}.chat-file-link.is-file .chat-file-symbol{width:24px;height:24px;font-size:18px;border-radius:7px}.chat-image-preview{display:block;max-width:100%;line-height:0;flex-shrink:0}.chat-image-preview img{display:block;width:100%;height:auto;max-height:380px;object-fit:contain;border-radius:10px;background:#e4edee}.chat-video-preview{display:block;width:320px;max-width:100%;height:auto;max-height:380px;flex-shrink:0;border-radius:10px;background:#12232a}.chat-message-text:has(.chat-attachment){min-width:0}.chat-bubble:has(.chat-attachment){max-width:min(85%,346px)}
@media(max-width:700px){html.chat-active,html.chat-active body{overflow:hidden}.app-layout.is-chat{position:fixed;top:var(--chat-viewport-top,0px);left:0;width:100%;height:var(--chat-viewport-height,100dvh)}.chat-message-area .chat-messages{padding-bottom:18px;scroll-padding-bottom:18px}.chat-input{font-size:16px}.chat-composer:focus-within{padding-bottom:12px}#chat-picker{max-height:min(300px,45dvh)}.chat-image-preview img,.chat-video-preview{max-height:280px}.chat-image-preview{max-height:none}.chat-bubble:has(.chat-attachment){max-width:min(91%,346px)}.chat-attach-options small{line-height:1.5}.chat-toolbar{gap:4px}.chat-toolbar .chat-format-tools{flex-wrap:wrap}}

.chat-bubble:has(.chat-attachment){padding:8px 10px 5px}.chat-bubble:has(.chat-attachment) .chat-sender{margin-bottom:4px;line-height:1.3}.chat-bubble:has(.chat-attachment) time{margin-top:3px;line-height:1.2}.chat-caption{margin-top:4px}