/* Native message center: self-contained layout for both full and lazy navigation. */
.song-community .sc-native-messages{min-width:0;max-width:1440px;color:var(--sc-ink)}
.sc-native-messages [hidden]{display:none!important}
.song-community .sc-native-messages .sc-msg-layout{display:block;margin:0}
.song-community .sc-native-messages .sc-msg-categories,.song-community .sc-native-messages .msg-center-content{float:none;width:100%;min-width:0;padding:0}
.song-community .sc-native-messages .msg-center-nav,.song-community .sc-native-messages .msg-center-content>.zib-widget{border:1px solid var(--sc-line);background:var(--sc-card);box-shadow:var(--sc-shadow)}
.song-community .sc-native-messages .msg-center-nav{margin:0 0 18px;padding:6px;border-radius:14px}
.song-community .sc-native-messages .msg-center-nav ul{display:flex;align-items:center;gap:5px;overflow:auto;list-style:none;margin:0;padding:0}
.song-community .sc-native-messages .msg-center-nav li{display:block;flex:1;margin:0;padding:0;border:0!important}
.song-community .sc-native-messages .msg-center-nav li:before,.song-community .sc-native-messages .msg-center-nav li:after{display:none}
.song-community .sc-native-messages .msg-center-nav a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 12px;border-radius:9px;color:var(--sc-muted);font-size:13px;text-decoration:none;white-space:nowrap;transition:background-color .16s,color .16s}
.song-community .sc-native-messages .msg-center-nav a:before,.song-community .sc-native-messages .msg-center-nav a:after{display:none}
.song-community .sc-native-messages .msg-center-nav a:hover,.song-community .sc-native-messages .msg-center-nav a[aria-pressed=true]{background:var(--sc-soft);color:var(--sc-green)}
.sc-native-messages .msg-center-nav .sc-icon{width:18px;height:18px;flex:none}
.song-community .sc-native-messages .msg-center-nav .badg{position:static;font-size:10px;border-radius:10px;background:var(--sc-soft);color:var(--sc-green);padding:1px 5px;margin:0}
.sc-native-messages .msg-center-nav .badg:empty{display:none}
.song-community .sc-native-messages .msg-center-content>.zib-widget{padding:20px;border-radius:18px;min-height:0}
.sc-native-messages button{font:inherit;cursor:pointer}
.sc-native-messages button:disabled{opacity:.55;cursor:wait}
.song-community .sc-native-messages .but{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:32px;border:1px solid var(--sc-line);background:var(--sc-soft);color:var(--sc-muted);font:inherit;font-size:12px;line-height:1.5;padding:5px 10px;border-radius:8px;transition:background-color .15s,color .15s,opacity .15s,border-color .15s}
.song-community .sc-native-messages .but:hover{background:var(--sc-neutral,var(--sc-soft));color:var(--sc-ink)}
.sc-native-messages :focus-visible{outline:2px solid var(--sc-green);outline-offset:3px}
.song-community .sc-native-messages .sc-native-messages-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 0 14px;margin:0;border-bottom:1px solid var(--sc-line)}
.sc-native-messages-status{font-size:12px;line-height:1.7;color:var(--sc-muted);padding:12px 0;overflow-wrap:anywhere}
.sc-native-messages-status:empty{display:none}
.sc-native-messages-status.is-error{color:var(--sc-danger,#b9624e)}
.song-community .sc-native-messages .sc-inbox-body{padding:0}
.song-community .sc-native-messages .sc-native-messages-workspace{position:relative;display:block;min-width:0;padding:14px 0 0;margin:0}
.sc-native-messages-workspace:before,.sc-native-messages-workspace:after{display:none!important}
.sc-native-messages-index{position:relative;min-width:0;min-height:260px}
.sc-native-messages .sc-native-message-row{box-sizing:border-box;display:block;width:100%;text-align:left;border:0;border-bottom:1px solid var(--sc-line);border-radius:0;padding:16px 8px;background:transparent;color:var(--sc-ink);transition:background-color .15s}
.sc-native-messages .sc-native-message-row:hover{background:var(--sc-soft)}
.song-community .sc-native-messages .msg-list{list-style:none;padding:0;margin:0;display:flex;align-items:center;gap:12px;line-height:1.6}
.song-community .sc-native-messages .msg-list>li{display:block;padding:0;min-width:0;width:auto}
.song-community .sc-native-messages .msg-list>li:first-child{flex:none}
.song-community .sc-native-messages .msg-list>li:last-child{flex:1}
.sc-native-messages .msg-list dl{margin:0}
.song-community .sc-native-messages .msg-list dt{margin:0;font-size:13px;line-height:1.6;font-weight:500;overflow-wrap:anywhere}
.song-community .sc-native-messages .msg-list dd{margin:4px 0 0;font-size:12px;line-height:1.5;color:var(--sc-muted)}
.song-community .sc-native-messages .msg-list .msg-img{position:relative;display:block;width:40px;height:40px;border-radius:10px;overflow:visible;background:var(--sc-soft)}
.sc-native-messages .msg-img>img{display:block;width:100%;height:100%;padding:5px;object-fit:contain;filter:saturate(.4)}
.sc-native-messages .sc-msg-new{display:none;position:absolute;right:-2px;top:-2px;width:9px;height:9px;overflow:hidden;font-size:0;border:2px solid var(--sc-card);border-radius:50%;background:var(--sc-green)}
.sc-native-messages .is-unread .sc-msg-new{display:block}
.sc-native-messages [data-msg-more]{margin-top:14px}
.sc-native-messages-empty{padding:45px 15px;text-align:center;color:var(--sc-muted);font-size:13px}
.sc-native-messages.has-detail:not(.is-private) .sc-native-messages-index{display:none}
.song-community .sc-native-messages.is-private .sc-native-messages-workspace{--sc-chat-height:clamp(420px,65vh,660px);display:grid;grid-template-columns:minmax(210px,29%) minmax(0,1fr);gap:20px;align-items:stretch;height:var(--sc-chat-height);box-sizing:content-box}
.song-community .sc-native-messages.is-private .sc-native-messages-index{box-sizing:border-box;height:100%;max-height:none;min-height:0!important;padding-right:14px;border-right:1px solid var(--sc-line);overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.song-community .sc-native-messages.is-private .sc-native-message-row{padding:12px 10px;border-radius:9px;min-height:72px}
.song-community .sc-native-messages .avatar-img{display:block;position:relative;flex:none;width:40px;height:40px;border-radius:50%;background:var(--sc-soft)}
.sc-native-messages .avatar-img img{display:block;width:100%;height:100%;object-fit:cover;border-radius:50%}
.song-community .sc-native-messages .chat-lists dt{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-size:14px}
.song-community .sc-native-messages .chat-lists dd{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;font-size:12px;min-height:18px}
.song-community .sc-native-messages .chat-lists[aria-current=true]{background:var(--sc-soft);box-shadow:inset 3px 0 var(--sc-green)}
.sc-native-messages-idle{display:flex;align-items:center;justify-content:center;text-align:center;color:var(--sc-muted);font-size:13px;min-height:260px}
.sc-native-messages-idle svg{width:42px;height:42px;opacity:.55}
.sc-native-messages-detail{min-width:0}
.song-community .sc-native-messages.is-private .sc-native-messages-detail,.song-community .sc-native-messages.is-private .sc-native-messages-idle{height:100%;min-height:0}
.song-community .sc-native-messages.is-private .private-window{display:flex;flex-direction:column;height:100%;min-height:0;min-width:0}
.song-community .sc-native-messages .private-window-header{position:relative;display:flex;align-items:center;gap:10px;flex:none;min-height:38px;margin:0 0 10px;padding:0 0 10px;border-bottom:1px solid var(--sc-line)}
.song-community .sc-native-messages .private-window-header h2{font-size:15px;font-weight:500;line-height:1.5;margin:0;min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.song-community .sc-native-messages .sc-msg-back{flex:none;font-size:12px}
.sc-native-messages.is-private .sc-msg-back{display:none}
.song-community .sc-native-messages .private-window-content{box-sizing:border-box;min-width:0;width:100%;min-height:90px;padding:14px;overflow:auto;overscroll-behavior:contain;border:1px solid var(--sc-line);border-radius:12px;background:var(--sc-bg);scrollbar-width:thin}
.song-community .sc-native-messages.is-private .private-window-content{flex:1;height:auto;max-height:none;margin:0}
.sc-native-messages .sc-msg-stream-region{position:relative;min-width:0;min-height:0}
.song-community .sc-native-messages.is-private .sc-msg-stream-region{flex:1;display:flex;min-height:90px}
.song-community .sc-native-messages.is-private .sc-msg-stream-region>.private-window-content{height:100%;overflow-anchor:none}
.song-community .sc-native-messages:not(.is-private) .private-window-content{height:auto;min-height:200px;max-height:none;overflow:visible;border:0;border-radius:0;background:transparent;padding:12px 0}
.sc-native-messages .sc-native-message{min-width:0;margin:14px 0;overflow-wrap:anywhere}
.sc-native-messages .sc-native-message-text{min-width:0;max-width:calc(100% - 44px)}
.sc-native-messages .sc-native-message-meta{font-size:11px;line-height:1.6;margin-bottom:6px;color:var(--sc-muted)}
.song-community .sc-native-messages .private-list{display:flex;align-items:flex-start;gap:10px}
.sc-native-messages .private-list.right{flex-direction:row-reverse}
.song-community .sc-native-messages .private-list .avatar-img{width:34px;height:34px;flex:0 0 34px}
.song-community .sc-native-messages .private-list>.sc-native-message-text{flex:1 1 0;min-width:0;max-width:calc(100% - 44px)}
.sc-native-messages .private-list.right .sc-native-message-text{display:flex;flex-direction:column;align-items:flex-end}
.sc-native-messages .private-list.right .sc-native-message-meta{text-align:right}
.song-community .sc-native-messages .private-content{box-sizing:border-box;width:fit-content;max-width:100%;padding:9px 12px;border:1px solid var(--sc-line);border-radius:12px;background:var(--sc-card);font-size:14px;line-height:1.7;white-space:normal}
.song-community .sc-native-messages .private-list .private-content{max-width:100%}
.song-community .sc-native-messages .private-list.right .private-content{background:var(--sc-soft)}
.sc-native-messages .private-content pre{white-space:pre-wrap;margin:0}
.sc-native-messages .private-content ul,.sc-native-messages .private-content ol{padding-left:20px}
.sc-native-messages .sc-notification-content .sc-native-message-text{max-width:none}
.sc-native-messages .sc-notification-content .sc-native-message-body{font-size:14px;line-height:1.9}
.sc-native-messages .sc-native-message-body p:first-child{margin-top:0}
.sc-native-messages .sc-native-message-body p:last-child{margin-bottom:0}
.sc-native-messages .sc-native-message-body a{color:var(--sc-green);text-decoration:underline}
.sc-native-messages .sc-native-message-body img{display:block;max-width:100%;max-height:260px;object-fit:contain}
.sc-native-messages .sc-native-message-body img.smilie-icon{display:inline-block;width:26px;height:26px;vertical-align:middle}
.sc-native-messages .sc-native-message-body pre{white-space:pre-wrap;overflow:auto}
.sc-native-messages:not(.is-private) .private-window-footer{display:none}
.song-community .sc-native-messages .private-window-footer{position:relative;flex:none;padding-top:10px}
.sc-native-messages .from-private{display:flow-root}
.song-community .sc-native-messages .from-private>textarea{box-sizing:border-box;width:100%;height:78px;min-height:78px;max-height:120px;resize:vertical;background:var(--sc-card);color:var(--sc-ink);border:1px solid var(--sc-line);border-radius:10px;padding:10px 12px;margin:0 0 8px;font:inherit;font-size:14px;line-height:1.6}
.sc-native-messages .sc-msg-compose-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sc-native-messages .sc-msg-tools{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.song-community .sc-native-messages .sc-msg-tools .but{font-size:12px;padding:5px 7px;min-height:32px;border-color:transparent;background:transparent}
.sc-native-messages .sc-msg-tools .but[aria-expanded=true]{background:var(--sc-soft);color:var(--sc-green)}
.song-community .sc-native-messages .send-private{min-height:36px;min-width:68px;background:var(--sc-green);color:#fff;border:0}
.sc-native-messages [data-msg-send-status]{font-size:12px;color:var(--sc-muted);line-height:1.6;margin:8px 0 0}
.sc-native-messages [data-msg-send-status]:empty{display:none}
.sc-msg-sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.sc-msg-settings{position:relative;flex:none}
.song-community .sc-native-messages .sc-msg-settings>summary{list-style:none;display:flex;width:30px;height:30px;align-items:center;justify-content:center;border:1px solid var(--sc-line);border-radius:8px;background:transparent;color:var(--sc-muted);cursor:pointer;transition:background-color .15s,color .15s}
.sc-msg-settings>summary:hover{background:var(--sc-soft);color:var(--sc-ink)}
.sc-msg-settings>summary::-webkit-details-marker{display:none}
.sc-msg-settings>summary svg{width:16px;height:16px}
.sc-msg-settings-panel{position:absolute;right:0;top:calc(100% + 6px);z-index:5;min-width:150px;padding:7px;border:1px solid var(--sc-line);border-radius:10px;background:var(--sc-card);box-shadow:0 8px 25px #0002}
.sc-msg-settings:not([open])>.sc-msg-settings-panel{display:none}
.sc-msg-settings-panel button,.sc-msg-settings-panel a{display:block;width:100%;padding:9px;border:0;border-radius:7px;background:transparent;color:var(--sc-ink);font:inherit;font-size:12px;text-align:left;text-decoration:none;white-space:nowrap}
.sc-msg-settings-panel button:hover,.sc-msg-settings-panel a:hover{background:var(--sc-soft)}
.song-community .sc-native-messages .sc-msg-tool-panel{position:absolute;z-index:4;left:0;right:0;bottom:calc(100% - 6px);max-height:min(310px,55dvh);overflow:auto;border:1px solid var(--sc-line);border-radius:10px;background:var(--sc-card);padding:13px;margin:0;box-shadow:0 8px 25px #0002}
.sc-msg-tool-panel label{display:grid;gap:7px;font-size:12px;margin-bottom:10px;color:var(--sc-muted)}
.sc-msg-tool-panel input,.sc-msg-tool-panel textarea{box-sizing:border-box;width:100%;padding:9px 10px;border:1px solid var(--sc-line);border-radius:8px;background:var(--sc-bg);color:var(--sc-ink);font:inherit;font-size:14px}
.sc-msg-tool-panel textarea{resize:vertical;min-height:80px}
.sc-msg-tool-panel .sc-msg-tool-actions{display:flex;justify-content:flex-end;gap:8px}
.sc-msg-tool-panel .quick-reply-item{display:block;text-align:left;width:100%;padding:9px;border:0;border-bottom:1px solid var(--sc-line);background:none;color:var(--sc-ink);font-size:12px;line-height:1.6}
.sc-msg-tool-panel .quick-reply-item:hover{background:var(--sc-soft)}
.song-community .sc-native-messages .sc-msg-tool-panel:has(>.sc-msg-emoji-grid){box-sizing:border-box;display:flex;flex-direction:column;gap:8px;right:auto;width:min(360px,100%);max-width:100%;max-height:min(200px,40vh);max-height:min(200px,calc(var(--sc-msg-viewport-height,100dvh) * .4),max(100px,calc(var(--sc-chat-height,420px) - 250px)));padding:10px;overflow:hidden}
.sc-native-messages .sc-msg-emoji-tabs{display:flex;flex:none;min-width:0;gap:6px;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scrollbar-width:thin;margin-bottom:10px}
.sc-native-messages .sc-msg-tool-panel:has(>.sc-msg-emoji-grid)>.sc-msg-emoji-tabs{margin-bottom:0}
.sc-native-messages .sc-msg-emoji-tabs .but{flex:none}
.sc-native-messages .sc-msg-emoji-tabs [aria-pressed=true]{color:var(--sc-green);background:var(--sc-soft)}
.sc-native-messages .sc-msg-emoji-grid{display:grid;flex:0 1 auto;min-width:0;min-height:0;grid-template-columns:repeat(auto-fill,minmax(38px,1fr));grid-auto-rows:38px;align-content:start;gap:5px;max-height:167px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.sc-native-messages .sc-msg-emoji-grid button{box-sizing:border-box;min-width:0;min-height:0;height:38px;display:grid;place-items:center;padding:5px;border:0;border-radius:7px;background:transparent;cursor:pointer;transition:background-color .15s,transform .15s}
.sc-native-messages .sc-msg-emoji-grid button:hover{background:var(--sc-soft);transform:translateY(-1px)}
.sc-native-messages .sc-msg-emoji-grid img{width:28px;height:28px;object-fit:contain}
.sc-native-messages .sc-msg-tool-panel .sc-msg-upload-picker{position:relative;display:flex;align-items:center;justify-content:center;min-height:48px;border:1px dashed var(--sc-line);border-radius:8px;color:var(--sc-ink);background:var(--sc-soft);cursor:pointer;transition:border-color .15s,background-color .15s}
.sc-native-messages .sc-msg-upload-picker:hover{border-color:var(--sc-green)}
.sc-native-messages .sc-msg-upload-picker input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.sc-native-messages .sc-msg-upload-picker:focus-within{outline:2px solid var(--sc-green);outline-offset:2px}
.sc-native-messages .sc-msg-image-help{display:block;margin-bottom:10px;color:var(--sc-muted);font-size:11px;line-height:1.6}
.sc-native-messages .sc-msg-upload-previews{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:10px}
.sc-native-messages .sc-msg-upload-preview{position:relative;width:65px;height:65px}
.sc-native-messages .sc-msg-upload-preview img{width:100%;height:100%;object-fit:cover;border-radius:7px}
.sc-native-messages .sc-msg-upload-preview button{position:absolute;top:-4px;right:-4px;width:24px;height:24px;border:1px solid var(--sc-line);border-radius:50%;background:var(--sc-card);color:var(--sc-ink);cursor:pointer}
.sc-native-messages .sc-msg-tool-symbol{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;font:600 12px/1 monospace}
.sc-native-messages .sc-msg-tool-symbol svg{width:16px;height:16px}
.sc-messages-loading{position:absolute;inset:0;z-index:2;display:grid;place-items:center;color:var(--sc-green);background:transparent;pointer-events:none}
.sc-loading-spinner{display:block;width:28px;height:28px;border:3px solid var(--sc-line);border-top-color:currentColor;border-radius:50%;animation:sc-messages-spin .72s linear infinite}
.sc-native-messages-index.is-loading{isolation:isolate}
.sc-native-messages.is-detail-loading .sc-native-messages-idle{visibility:hidden}
.song-community .sc-native-messages.is-private .sc-messages-detail-loading{left:calc(29% + 14px);top:14px}
.song-community .sc-native-messages [data-msg-history]{position:absolute;z-index:3;top:8px;left:50%;translate:-50% 0;min-height:28px;margin:0;padding:4px 10px;font-size:11px;background:var(--sc-card);box-shadow:0 2px 8px #0001;white-space:nowrap}
.sc-native-messages .send-private.is-busy:before{content:"";width:13px;height:13px;border:2px solid #ffffff55;border-top-color:#fff;border-radius:50%;animation:sc-messages-spin .72s linear infinite}
@keyframes sc-messages-spin{to{transform:rotate(360deg)}}
@media(max-width:767px){
 .song-community .sc-native-messages .msg-center-nav{margin-bottom:14px}
 .song-community .sc-native-messages .msg-center-nav li{flex:none}
 .song-community .sc-native-messages .msg-center-nav a{font-size:12px;min-height:40px;gap:5px;padding:7px 10px}
 .song-community .sc-native-messages .msg-center-nav .sc-icon{display:none}
 .song-community .sc-native-messages .msg-center-content>.zib-widget{padding:14px;border-radius:15px}
 .song-community .sc-native-messages.is-private .sc-native-messages-workspace{--sc-chat-height:clamp(300px,calc(var(--sc-msg-viewport-height,100dvh) - 150px),640px);display:block;height:auto;padding-top:12px;min-height:260px}
 .song-community .sc-native-messages.is-private .sc-native-messages-index{height:auto;min-height:260px!important;border-right:0;padding-right:0;overflow:visible}
 .sc-native-messages.is-private.has-detail .sc-native-messages-index,.sc-native-messages .sc-native-messages-idle{display:none}
 .song-community .sc-native-messages.is-private .sc-msg-back{display:inline-flex}
 .song-community .sc-native-messages.is-private .sc-native-messages-detail{height:var(--sc-chat-height);min-height:0}
 .song-community .sc-native-messages.is-private .private-window-content{min-height:90px;flex:1;height:auto;padding:12px}
 .song-community .sc-native-messages .private-window-header{gap:8px}
 .song-community .sc-native-messages .private-window-header h2{font-size:14px}
 .song-community .sc-native-messages .from-private>textarea{height:70px;min-height:70px;max-height:100px;font-size:16px}
 .sc-native-messages .sc-msg-tool-panel input,.sc-native-messages .sc-msg-tool-panel textarea{font-size:16px}
 .song-community .sc-native-messages.is-private .sc-messages-detail-loading{left:0;top:12px}
 .song-community .sc-native-messages .chat-lists dt{font-size:14px}
 .song-community .sc-native-messages .chat-lists dd{font-size:12px}
}
@media(max-width:450px){.sc-native-messages .sc-msg-tool-label{display:none}.song-community .sc-native-messages .sc-msg-tools .but{padding:6px 8px}.sc-native-messages .sc-msg-compose-actions{gap:5px}}
.song-community .sc-native-messages .sc-native-message-body a.sc-msg-appeal-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;margin:8px 0 2px;padding:10px 18px;border:1px solid transparent;border-radius:10px;background:#32843a;color:#fff;font-size:14px;font-weight:500;line-height:1.5;text-decoration:none;transition:background-color .16s,box-shadow .16s,transform .16s}
.song-community .sc-native-messages .sc-native-message-body a.sc-msg-appeal-action:hover,.song-community .sc-native-messages .sc-native-message-body a.sc-msg-appeal-action:focus-visible{background:#276f2e;color:#fff;box-shadow:0 4px 12px #173d2826;transform:translateY(-1px)}
.song-community .sc-native-messages .sc-native-message-body a.sc-msg-appeal-action:focus-visible{outline:2px solid var(--sc-green,#4caf50);outline-offset:3px}
.song-community .sc-native-messages .sc-native-message-body a.sc-msg-appeal-action:active{transform:translateY(0)}
@media(prefers-reduced-motion:reduce){.sc-native-messages a,.sc-native-messages button,.sc-native-messages summary{transition:none!important}.song-community .sc-native-messages .sc-native-message-body a.sc-msg-appeal-action{transform:none!important}.sc-native-messages .sc-loading-spinner,.sc-native-messages .send-private.is-busy:before{animation:none}}