:root{color-scheme:dark;--bg: #0b141a;--panel: #111b21;--panel2: #0f1a20;--border: #1f2c33;--text: #e9edef;--muted: #8696a0;--green: #00a884;--green2: #008069;--danger: #ff6b6b;--chatBodyBgStart: #0b141a;--chatBodyBgEnd: #0a1217;--inputBg: #0b141a;--inputText: #e9edef;--inputPlaceholder: rgba(233, 237, 239, .55)}body.theme-light{color-scheme:light;--bg: #f2f5f7;--panel: #ffffff;--panel2: #f7f9fb;--border: #d7dee5;--text: #0b1a22;--muted: #5b6b76;--green: #00a884;--green2: #008069;--danger: #d64545;--chatBodyBgStart: #f2f5f7;--chatBodyBgEnd: #e9eff4;--inputBg: #ffffff;--inputText: #0b1a22;--inputPlaceholder: rgba(11, 26, 34, .45)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe 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#00000059;z-index:20}.msgMenu.up{top:auto;bottom:30px}.msgMenu.toLeft{right:0}.msgMenu.toRight{left:0}.modalOverlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:grid;place-items:center;padding:16px;z-index:1000}.imageModal{width:100%;max-width:980px;max-height:86vh;background:#090e12f0;border:1px solid rgba(255,255,255,.12);border-radius:14px;overflow:hidden;display:grid;grid-template-rows:auto 1fr}.imageModalTop{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px;border-bottom:1px solid rgba(255,255,255,.1)}.imageModalImg{width:100%;height:100%;object-fit:contain;background:#00000059}.modal{width:100%;max-width:420px;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px}.modalTitle{font-weight:800;margin-bottom:10px}.modalText{color:var(--text);opacity:.92}.selectedHeader{display:flex;align-items:center;justify-content:flex-start;gap:8px;flex-wrap:nowrap}.selectedHeader .modalText{flex:0 0 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var(--border);background:var(--panel)}.inputArea{display:grid;gap:10px}.typingBar{padding:6px 10px;border-radius:10px;border:1px solid rgba(255,255,255,.08);background:#ffffff05;color:var(--muted);font-size:12px;font-weight:800}.replyBar{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--border);background:#ffffff05;border-radius:12px;padding:10px 12px}.replyBarText{min-width:0}.replyBarTitle{font-size:12px;font-weight:800;color:var(--muted);margin-bottom:2px}.replyBarBody{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.replyBarClose{border:0;background:transparent;color:var(--muted);width:28px;height:28px;border-radius:10px;font-size:18px;line-height:1;display:grid;place-items:center;flex:0 0 auto}.replyBarClose:hover{background:#ffffff0d;color:var(--text)}.uploadBar{border:1px solid var(--border);background:#ffffff05;border-radius:12px;padding:10px}.uploadBarText{color:var(--muted);font-size:12px;font-weight:800;margin-bottom:8px}.uploadBarTrack{height:8px;border-radius:999px;background:#ffffff0f;overflow:hidden}.uploadBarFill{height:100%;background:var(--green)}.inputRow{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center}.chatInput input{border-radius:10px;border:1px solid var(--border);background:var(--inputBg);color:var(--inputText);outline:none;padding:10px 12px}.chatInput input::placeholder{color:var(--inputPlaceholder)}.fileInput{display:none}.clipBtn{border-radius:10px;border:1px solid var(--border);background:transparent;color:var(--text);width:44px;height:40px;font-size:0;line-height:0;display:grid;place-items:center}.clipIcon{width:22px;height:22px;display:block;position:relative;border:2px solid currentColor;border-radius:999px;box-sizing:border-box}.clipIcon:before,.clipIcon:after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:currentColor;border-radius:999px;box-sizing:border-box;transform:translate(-50%,-50%)}.clipIcon:after{width:2px;height:12px}.clipBtn:hover{border-color:#2a3b44;background:#ffffff08}.clipBtn:disabled{opacity:.6;cursor:not-allowed}.pendingFiles{display:grid;gap:8px}.pendingFile{display:grid;grid-template-columns:56px 1fr auto;gap:10px;align-items:center;padding:10px;border-radius:12px;border:1px solid var(--border);background:#ffffff05}.pendingThumb{width:56px;height:56px;border-radius:10px;object-fit:cover;border:1px solid rgba(255,255,255,.08)}.pendingIcon{width:56px;height:56px;border-radius:10px;display:grid;place-items:center;background:#ffffff08;color:var(--muted);border:1px solid rgba(255,255,255,.08);font-size:12px;font-weight:800}.pendingMeta{min-width:0}.pendingName{font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pendingSize{color:var(--muted);font-size:12px}.pendingRemove{border:0;background:transparent;color:var(--muted);width:32px;height:32px;border-radius:10px}.pendingRemove:hover{background:#ffffff0d;color:var(--text)}.attachments{display:grid;gap:8px;margin-top:10px}.attImage{border:0;background:transparent;padding:0;text-align:left;cursor:pointer}.attImage img{width:100%;max-width:340px;border-radius:12px;display:block;border:1px solid rgba(255,255,255,.08)}.attVideo video{width:100%;max-width:360px;border-radius:12px;display:block;border:1px solid rgba(255,255,255,.08)}.attAudio audio{width:100%;max-width:360px;border-radius:12px;display:block}.attCaption{display:inline-block;margin-top:6px;color:var(--muted);font-size:12px;text-decoration:none;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attCaption:hover{color:var(--text);text-decoration:underline}.attFile{display:grid;gap:2px;padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#ffffff05;color:var(--text);text-decoration:none;min-width:0}.attFile:hover{background:#ffffff0d}.attFileName{font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.attFileMeta{color:var(--muted);font-size:12px}@media (max-width: 900px){.layout{grid-template-columns:1fr;height:100dvh}.sidebar{display:grid;min-width:0;border-right:0}.chat{height:100%}.chatHeader{padding-top:calc(14px + env(safe-area-inset-top));padding-left:calc(19px + env(safe-area-inset-left));padding-right:calc(19px + env(safe-area-inset-right));box-sizing:border-box}.chatTitle,.chatSub{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.chatBody{padding-left:calc(12px + env(safe-area-inset-left));padding-right:calc(12px + env(safe-area-inset-right))}.chatInput{padding-left:calc(19px + env(safe-area-inset-left));padding-right:calc(19px + env(safe-area-inset-right));padding-bottom:calc(14px + env(safe-area-inset-bottom));box-sizing:border-box}.inputRow{min-width:0}.chatInput input{min-width:0;width:100%;box-sizing:border-box}.field input{padding:14px;font-size:16px;min-height:48px}.primary{padding:14px;min-height:48px}.messages{overflow-x:hidden;gap:14px;padding-left:12px;padding-right:12px}.bubble{max-width:calc(100% - 44px)}.msg{max-width:100%}.layout.mobile-list .chat,.layout.mobile-chat .sidebar{display:none}.mobileBackBtn{flex:0 0 auto}}