.msgApp{display:grid;grid-template-columns:minmax(300px,380px) minmax(0,1fr);height:calc(100dvh - 58px);min-height:420px;background:var(--surface);border-top:1px solid var(--line);overflow:hidden}.msgList,.msgThread{min-width:0;display:flex;flex-direction:column;min-height:0}.msgList{border-right:1px solid var(--line);background:var(--surface)}.msgListHead{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 18px 8px}.msgListHead h2{margin:0;font:400 26px var(--serif,Georgia,serif)}.msgNew{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 14px 0 10px;border:0;border-radius:999px;background:var(--ink);color:var(--bg);font:500 13px var(--sans,system-ui);cursor:pointer}.msgNew:hover{background:var(--ink2)}.msgSearch{padding:6px 14px 10px}.msgSearch input{width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:var(--soft);color:var(--ink);font:inherit;font-size:14px}.msgSearch input:focus{outline:none;border-color:var(--ink);background:var(--surface)}.msgTabs{display:flex;gap:4px;padding:0 14px 10px;border-bottom:1px solid var(--line-2)}.msgTabs button{display:inline-flex;align-items:center;gap:6px;border:0;background:transparent;padding:6px 12px;border-radius:999px;font:inherit;font-size:13px;color:var(--muted);cursor:pointer}.msgTabs button.is-on{background:var(--soft);color:var(--ink);font-weight:600}.msgTabs b{min-width:18px;padding:1px 6px;border-radius:999px;background:var(--mint);color:var(--mint-ink);font:700 11px/1.5 var(--sans,system-ui);text-align:center}.msgRows{list-style:none;margin:0;padding:6px;overflow-y:auto;flex:1 1;overscroll-behavior:contain}.msgRow{width:100%;display:flex;align-items:center;gap:12px;padding:10px;border:0;border-radius:14px;background:transparent;text-align:left;color:inherit;cursor:pointer;font:inherit}.msgRow.is-active,.msgRow:hover{background:var(--soft)}.msgRow.is-active{box-shadow:inset 3px 0 0 var(--ink)}.msgAvatar{flex:none;display:inline-grid;place-items:center;border-radius:50%;border:1px solid var(--line);color:var(--ink);font-family:var(--serif,Georgia,serif)}.msgAvatar.tone-blush{background:var(--blush)}.msgAvatar.tone-sky{background:var(--sky)}.msgAvatar.tone-butter{background:var(--butter)}.msgAvatar.tone-mint{background:var(--mint)}.msgAvatar.tone-lilac{background:var(--lilac)}.msgRowText{display:grid;gap:3px;min-width:0;flex:1 1}.msgRowBottom,.msgRowTop{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}.msgRowTop strong{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msgRowTop time{flex:none;font-size:12px;color:var(--muted)}.msgPreview{color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msgRow.has-unread .msgPreview{color:var(--ink);font-weight:500}.msgRow.has-unread .msgRowTop time{color:var(--mint-ink);font-weight:600}.msgUnread{flex:none;min-width:20px;padding:1px 6px;border-radius:999px;background:var(--mint-ink);color:var(--bg);font:700 11px/1.6 var(--sans,system-ui);text-align:center;font-style:normal}.msgHint{padding:22px 16px;color:var(--muted);font-size:14px;text-align:center}.msgBack{display:none;border:0;background:transparent;font-size:20px;width:34px;height:34px;border-radius:50%;cursor:pointer;color:var(--ink)}.msgBack:hover{background:var(--soft)}.msgListHead .msgBack{display:inline-grid;place-items:center}.msgThread{background:var(--soft);background-image:radial-gradient(var(--line-2) 1px,transparent 1px);background-size:22px 22px}.msgThreadHead{display:flex;align-items:center;gap:12px;padding:10px 18px;background:var(--surface);border-bottom:1px solid var(--line)}.msgWho{display:grid;min-width:0;flex:1 1}.msgWho strong{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msgWho span{font-size:12px;color:var(--muted);min-height:16px}.msgWho span.is-typing{color:var(--mint-ink);font-weight:600}.msgFlow{flex:1 1;min-height:0;overflow-y:auto;padding:16px clamp(14px,6%,64px);display:flex;flex-direction:column;gap:3px;overscroll-behavior:contain}.msgGroup{display:contents}.msgDay{align-self:center;margin:12px 0 8px}.msgDay span{padding:4px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--muted);font:500 11px var(--mono,monospace);letter-spacing:.04em;text-transform:uppercase}.msgBubble{position:relative;max-width:min(72%,560px);padding:7px 11px 6px;border-radius:14px;border:1px solid var(--line);box-shadow:0 1px 1px rgba(0,0,0,.04);animation:msgIn .22s cubic-bezier(.2,.8,.2,1);overflow-wrap:anywhere}@keyframes msgIn{0%{opacity:0;transform:translateY(6px) scale(.98)}to{opacity:1;transform:none}}.msgBubble p{margin:0;white-space:pre-wrap;line-height:1.45;font-size:14.5px}.msgBubble.is-theirs{align-self:flex-start;background:var(--surface);border-top-left-radius:4px}.msgBubble.is-mine{align-self:flex-end;background:var(--mint);border-color:transparent;border-top-right-radius:4px;color:var(--ink)}.msgBubble.is-failed{background:var(--blush)}.msgMeta{display:flex;justify-content:flex-end;align-items:center;gap:4px;margin-top:2px;font-size:11px;color:var(--muted)}.is-mine .msgMeta{color:var(--mint-ink)}.msgTick{display:inline-block;font-size:11px;line-height:1}.msgTick.is-read{color:var(--sky-ink)}.msgTick.is-failed{color:var(--blush-ink);font-weight:700}.msgRetry{display:block;margin-top:4px;border:0;background:transparent;color:var(--blush-ink);font:inherit;font-size:12px;text-decoration:underline;cursor:pointer;padding:0}.msgTyping{display:inline-flex;gap:4px;padding:11px 14px}.msgTyping i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:msgDot 1s ease-in-out infinite}.msgTyping i:nth-child(2){animation-delay:.15s}.msgTyping i:nth-child(3){animation-delay:.3s}@keyframes msgDot{0%,80%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}.msgComposer{display:flex;align-items:flex-end;gap:10px;padding:10px 14px 12px;background:var(--surface);border-top:1px solid var(--line)}.msgComposer textarea{flex:1 1;resize:none;max-height:140px;padding:11px 16px;border:1px solid var(--line);border-radius:22px;background:var(--soft);color:var(--ink);font:inherit;font-size:14.5px;line-height:1.4}.msgComposer textarea:focus{outline:none;border-color:var(--ink);background:var(--surface)}.msgSend{flex:none;width:42px;height:42px;display:grid;place-items:center;border:0;border-radius:50%;background:var(--ink);color:var(--bg);cursor:pointer;transition:transform .15s}.msgSend:hover:not(:disabled){transform:scale(1.06)}.msgSend:disabled{background:var(--line);color:var(--muted);cursor:default}.msgRequest{padding:14px 18px;background:var(--butter);color:var(--butter-ink);border-top:1px solid var(--line);display:grid;gap:10px}.msgRequest p{margin:0;font-size:14px}.msgRequest p strong{color:var(--ink)}.msgRequest div{display:flex;gap:8px;flex-wrap:wrap}.msgGhost,.msgPrimary{height:36px;padding:0 18px;border-radius:999px;font:500 13px var(--sans,system-ui);cursor:pointer;border:1px solid var(--ink)}.msgPrimary{background:var(--ink);color:var(--bg)}.msgPrimary:hover{background:var(--ink2)}.msgGhost{background:var(--surface);color:var(--ink);border-color:var(--line)}.msgGhost:hover{background:var(--soft)}.msgError,.msgGhost.danger{color:var(--blush-ink)}.msgError{margin:0;padding:8px 18px;background:var(--blush);font-size:13px}.msgEmpty{align-items:center;justify-content:center;text-align:center;gap:8px;padding:32px;color:var(--muted)}.msgEmpty h2{margin:6px 0 0;font:400 28px var(--serif,Georgia,serif);color:var(--ink)}.msgEmpty p{max-width:44ch;margin:0;line-height:1.5}.msgDraftHint{justify-content:center;align-items:center;text-align:center;color:var(--muted)}.msgDraftHint p{max-width:40ch}.msgHintCenter{align-self:center;color:var(--muted)}.sbLayout .shell>.msgApp{margin:0 -56px -70px;height:calc(100dvh - var(--sbTop, 60px))}.swShell>.msgApp{height:calc(100dvh - 58px)}@media (max-width:760px){.sbLayout .shell>.msgApp{margin:0 -16px -70px}.msgApp{grid-template-columns:minmax(0,1fr)}.msgApp[data-pane=list] .msgThread,.msgApp[data-pane=thread] .msgList{display:none}.msgThreadHead .msgBack{display:inline-grid;place-items:center}.msgBubble{max-width:86%}}@media (prefers-reduced-motion:reduce){.msgBubble,.msgSend,.msgTyping i{animation:none;transition:none}}.msgMenuWrap{position:relative}.msgMenu{position:absolute;z-index:20;top:calc(100% + 6px);right:0;width:250px;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 40px -18px rgba(0,0,0,.35);animation:msgIn .16s ease-out}.msgMenu button{width:100%;display:grid;gap:1px;text-align:left;padding:10px 12px;border:0;border-radius:12px;background:transparent;color:var(--ink);cursor:pointer;font:inherit}.msgMenu button:hover{background:var(--soft)}.msgMenu span,.msgMuted{color:var(--muted);font-size:12px}.msgMuted{flex:none;margin-left:6px}.msgRowTop strong{flex:0 1 auto}.msgRowTop time{margin-left:auto}.msgUnread.is-muted{background:var(--line);color:var(--ink2)}.msgIcon{flex:none;width:36px;height:36px;display:grid;place-items:center;border:0;border-radius:50%;background:transparent;color:var(--muted);cursor:pointer}.msgIcon:hover{background:var(--soft);color:var(--ink)}.msgIcon.is-on{background:var(--butter);color:var(--butter-ink)}.msgSender{display:block;margin-bottom:1px;font-size:12px;font-weight:600;color:var(--sky-ink)}.msgChips{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 6px}.msgChip{border:0;border-radius:999px;padding:4px 10px;background:var(--mint);font:500 12px var(--sans,system-ui);cursor:pointer}.msgChip,.msgTickOn{color:var(--mint-ink)}.msgTickOn{font-weight:700}.msgCreate{padding:12px 14px;border-top:1px solid var(--line)}.msgCreate .msgPrimary{width:100%}.msgCreate .msgPrimary:disabled{opacity:.45;cursor:default}.msgReadOnly{background:var(--soft);color:var(--muted);text-align:center}.msgInfo{position:absolute;z-index:15;top:0;right:0;bottom:0;width:min(360px,100%);display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--line);box-shadow:-18px 0 40px -24px rgba(0,0,0,.3);animation:msgSlide .22s cubic-bezier(.2,.8,.2,1)}@keyframes msgSlide{0%{transform:translateX(24px);opacity:0}to{transform:none;opacity:1}}.msgInfo header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}.msgInfo h3{margin:0;font:400 20px var(--serif,Georgia,serif)}.msgInfoBody{overflow-y:auto;padding:16px 18px 24px;display:grid;gap:12px;align-content:start}.msgInfoHero{display:grid;justify-items:center;gap:4px;text-align:center}.msgInfoHero strong{font:400 22px var(--serif,Georgia,serif)}.msgInfoHero span{color:var(--muted);font-size:13px}.msgInfoBody h4{margin:8px 0 0;font:600 11px var(--mono,monospace);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.msgMembers{list-style:none;margin:0;padding:0;display:grid;gap:8px}.msgMembers li{display:flex;align-items:center;gap:10px}.msgAdd,.msgRename{display:grid;gap:8px}.msgRename{grid-template-columns:1fr auto}.msgAdd input,.msgRename input{padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:var(--soft);color:var(--ink);font:inherit;font-size:14px}.msgLeave{margin-top:8px}.msgThread{position:relative}@media (max-width:760px){.msgInfo{width:100%}}@media (prefers-reduced-motion:reduce){.msgInfo,.msgMenu{animation:none}}@media (max-width:1023px){.sbLayout .shell{padding:0}.sbLayout .shell>.msgApp{margin:0;height:calc(100dvh - 56px - 49px)}}