:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;--bg: #0b1220;--bg-card: #111927;--bg-hover: #1a2332;--bg-active: #1e3a5f;--border: rgba(255, 255, 255, .08);--border-light: rgba(255, 255, 255, .05);--text: #e6edf3;--text-muted: rgba(230, 237, 243, .55);--text-dim: rgba(230, 237, 243, .35);--accent: #58a6ff;--accent-dim: rgba(88, 166, 255, .15);--danger: #f85149;--success: #3fb950;--radius: 8px;--radius-sm: 4px}body{margin:0;background:var(--bg);color:var(--text)}*{box-sizing:border-box}a{color:inherit}button,input,textarea{font:inherit}.app{display:flex;height:100vh}.logo{font-size:18px;font-weight:800;margin:0;color:var(--accent);letter-spacing:-.5px}.headerUser{font-size:12px;color:var(--text-muted)}.appBody{display:flex;flex:1;overflow:hidden}.tagSidebar{width:220px;flex-shrink:0;border-right:1px solid var(--border);padding:12px 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#00000080}.modalOverlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}.composeModal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:520px;padding:20px;display:flex;flex-direction:column;gap:12px;max-height:90vh;overflow-y:auto}.composeModalHeader{display:flex;align-items:center;justify-content:space-between}.composeModalTitle{margin:0;font-size:16px;font-weight:700}.composeToField{position:relative;display:flex;flex-direction:column;gap:0}.composeToLabel{font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:4px}.composeToInputWrap{display:flex;flex-wrap:wrap;align-items:center;gap:4px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 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var(--border-light)}.sidebarSearchIcon{width:18px;text-align:center;color:var(--text-dim);font-size:13px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center}.sidebarSearchLabel{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.avatar{border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;flex-shrink:0;text-transform:uppercase;-webkit-user-select:none;user-select:none}.threadList{display:flex;flex-direction:column;gap:0}.threadBlock{padding:16px 0;border-bottom:1px solid var(--border)}.threadBlock:first-child{padding-top:0}.threadOp{display:flex;gap:12px;align-items:flex-start}.threadOpContent{flex:1;min-width:0}.threadReplies{margin-left:52px;margin-top:8px;display:flex;flex-direction:column;gap:0}.threadReply{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-top:1px solid var(--border-light)}.threadReplyContent{flex:1;min-width:0}.showMoreReplies{background:none;border:none;color:var(--accent);font-size:12px;font-weight:500;cursor:pointer;padding:6px 0;text-align:left}.showMoreReplies:hover{text-decoration:underline}.threadAction{background:none;border:none;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;padding:8px 0;margin-left:52px;transition:color .1s}.threadAction:hover{color:var(--accent)}.threadAction.addPost{margin-left:0;margin-top:12px;padding:12px 0;color:var(--accent);font-weight:600;font-size:14px}.inlineComposer{display:flex;gap:10px;align-items:flex-start;margin-left:52px;margin-top:8px}.inlineComposer.newPost{margin-left:0;margin-top:12px}.inlineComposerBody{flex:1;min-width:0}.richComposer{display:flex;flex-direction:column;gap:6px}.mdToolbar{display:flex;gap:2px;padding:4px;background:var(--bg-card);border:1px solid var(--border);border-bottom:none;border-radius:var(--radius-sm) var(--radius-sm) 0 0}.mdBtn{background:none;border:none;color:var(--text-muted);font-size:13px;padding:4px 8px;border-radius:3px;cursor:pointer;display:flex;align-items:center;justify-content:center;min-width:28px;height:28px}.mdBtn:hover{background:var(--bg-hover);color:var(--text)}.mdBtn svg{display:block}.richComposer .composerInput{border-radius:0 0 var(--radius-sm) var(--radius-sm);border-top:none}.richComposerFooter{display:flex;justify-content:flex-end;gap:6px}.quarantineItem{color:var(--accent)!important}.quarantineBadge{margin-left:auto;background:var(--accent);color:#fff;font-size:11px;font-weight:700;padding:1px 7px;border-radius:10px;min-width:18px;text-align:center}.quarantineModal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:600px;padding:20px;display:flex;flex-direction:column;gap:12px;max-height:85vh;overflow-y:auto}.quarantineList{display:flex;flex-direction:column;gap:16px}.quarantineDomain{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px}.quarantineDomainHeader{display:flex;align-items:center;gap:8px;margin-bottom:8px}.quarantineDomainName{font-weight:700;font-size:13px}.quarantineMsgCount{font-size:11px;color:var(--text-muted)}.quarantineActions{margin-left:auto;display:flex;gap:6px}.quarantineMsg{padding:6px 0;border-top:1px solid var(--border);font-size:12px}.quarantineMsgFrom{font-weight:600;color:var(--text-muted);margin-bottom:2px}.quarantineMsgSubject{font-weight:600;margin-bottom:2px}.quarantineMsgBody{color:var(--text-muted);white-space:pre-wrap;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.quarantineMsgMore{font-size:11px;color:var(--text-muted);padding-top:4px}