:root{--tc-bg: #f9fafb;--tc-surface: #ffffff;--tc-surface-strong: #ffffff;--tc-surface-translucent: rgba(255, 255, 255, .95);--tc-surface-soft: #f3f4f6;--tc-accent: #01145f;--tc-accent-soft: #e8efff;--tc-accent-ring: #305dff;--tc-text: #24252b;--tc-text-muted: #6b7280;--tc-border: #e5e7eb;--tc-incoming: #f3f4f6;--tc-outgoing: #01145f;--tc-danger: #dc2626;--tc-danger-soft: #fef2f2;--tc-shadow: -2px 20px 50px -10px rgba(18, 49, 96, .1);--tc-unread: #ffa057}:root[data-theme=dark]{--tc-bg: #17212b;--tc-surface: #1d2733;--tc-surface-strong: #232e3c;--tc-surface-translucent: rgba(29, 39, 51, .92);--tc-surface-soft: #232e3c;--tc-accent: #6ab3f3;--tc-accent-soft: #2b5278;--tc-accent-ring: #3390ec;--tc-text: #f5f5f5;--tc-text-muted: #8290a0;--tc-border: #2a3543;--tc-incoming: #232e3c;--tc-outgoing: #2b5278;--tc-danger: #ef5350;--tc-danger-soft: #3a2323;--tc-shadow: -2px 20px 50px -10px rgba(0, 0, 0, .5);--tc-unread: #ffa057}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--tc-bg: #17212b;--tc-surface: #1d2733;--tc-surface-strong: #232e3c;--tc-surface-translucent: rgba(29, 39, 51, .92);--tc-surface-soft: #232e3c;--tc-accent: #6ab3f3;--tc-accent-soft: #2b5278;--tc-accent-ring: #3390ec;--tc-text: #f5f5f5;--tc-text-muted: #8290a0;--tc-border: #2a3543;--tc-incoming: #232e3c;--tc-outgoing: #2b5278;--tc-danger: #ef5350;--tc-danger-soft: #3a2323;--tc-shadow: -2px 20px 50px -10px rgba(0, 0, 0, .5);--tc-unread: #ffa057}}.team-chats-lavender{background:var(--tc-bg);color:var(--tc-text)}.team-chats-lavender .tc-card{box-shadow:var(--tc-shadow)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--tc-bg);color:var(--tc-text)}button,input,textarea{font:inherit}.app-shell{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--tc-bg)}.chat-screen{height:100vh;height:100dvh;max-height:100dvh;overflow:hidden;position:fixed;top:0;right:0;bottom:0;left:0;width:100%}.chat-header-sticky{flex-shrink:0;z-index:20;background:var(--tc-surface);border-bottom:1px solid var(--tc-border)}.chat-header-sticky .chat-topbar{border-bottom:none}.chat-header-sticky .pinned-bar{padding-top:0;padding-bottom:8px}.chat-main{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.chat-footer-sticky{flex-shrink:0;z-index:20;background:var(--tc-surface);border-top:1px solid var(--tc-border);padding-bottom:env(safe-area-inset-bottom,0px);box-shadow:0 -4px 20px #0f172a0f}.chat-footer-sticky .composer-panel{border-top:none;padding-bottom:0}.chat-footer-error{margin:8px 12px 0}.load-older-btn{align-self:center;border:1px solid var(--tc-border);background:var(--tc-surface-translucent);color:var(--tc-text-muted);border-radius:999px;padding:6px 14px;font-size:12px;margin-bottom:4px}.load-older-btn:disabled{opacity:.6}.list-toolbar{padding:calc(10px + env(safe-area-inset-top,0px)) 14px 8px;display:flex;flex-direction:column;gap:10px}.compact-toolbar{background:var(--tc-surface);border-bottom:1px solid var(--tc-border)}.global-unread-row{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--tc-muted, #6b7280)}.search-wrap{position:relative}.search-wrap input{width:100%;border:1px solid var(--tc-border);background:var(--tc-surface-soft);border-radius:14px;padding:11px 14px 11px 38px;outline:none}.search-wrap input:focus{border-color:#305dff73;box-shadow:0 0 0 3px #305dff1f}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--tc-text-muted);display:inline-flex;align-items:center;justify-content:center;pointer-events:none}.scope-toggle{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;border-radius:14px;background:var(--tc-surface-soft);border:1px solid var(--tc-border)}.scope-btn{border:none;background:transparent;border-radius:10px;padding:8px 10px;text-align:center;color:var(--tc-text-muted);display:flex;align-items:center;justify-content:center;gap:6px}.scope-btn strong{font-size:13px;color:var(--tc-text)}.scope-btn span{font-size:11px;padding:2px 7px;border-radius:999px;background:#1118270f}.scope-btn.active{background:var(--tc-accent-soft);box-shadow:inset 0 0 0 1px #305dff2e}.scope-btn.active strong{color:var(--tc-accent)}.chat-list{flex:1;overflow-y:auto;padding:8px 14px 110px;display:flex;flex-direction:column;gap:8px}.chat-card{display:flex;align-items:center;gap:12px;width:100%;border:1px solid var(--tc-border);background:var(--tc-surface);border-radius:18px;padding:12px;text-align:left;box-shadow:0 2px 10px #1118270a}.chat-card-avatar,.chat-topbar-avatar{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:44px;height:44px}.chat-card-body{flex:1;min-width:0}.chat-card-top,.chat-card-bottom{display:flex;align-items:center;gap:8px;min-width:0}.chat-card-top{justify-content:space-between;margin-bottom:4px}.chat-card-top strong{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-card-top span{font-size:11px;color:var(--tc-text-muted);flex-shrink:0}.chat-card-bottom{font-size:12px;color:var(--tc-text-muted)}.chat-kind{flex-shrink:0;padding:2px 8px;border-radius:999px;background:var(--tc-accent-soft);color:var(--tc-accent);font-weight:600;font-size:10px;text-transform:uppercase}.chat-preview{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.unread-badge{min-width:22px;height:22px;border-radius:999px;background:#ffa057;color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;padding:0 6px}.list-actions{position:fixed;left:0;right:0;bottom:0;display:flex;gap:10px;padding:12px 14px calc(12px + env(safe-area-inset-bottom,0px));background:var(--tc-surface-translucent);border-top:1px solid var(--tc-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-primary,.btn-secondary,.back-btn,.composer-icon-btn,.composer-send-btn{border:none;cursor:pointer}.btn-primary{flex:1;background:var(--tc-accent-ring);color:#fff;font-weight:700;padding:12px 16px;border-radius:999px}.btn-secondary{flex:1;background:var(--tc-surface-strong);color:var(--tc-accent);border:1px solid var(--tc-border);font-weight:700;padding:12px 16px;border-radius:999px}.btn-primary.compact,.btn-secondary.compact{flex:0;padding:8px 14px;font-size:13px}.full-width{width:100%}.avatar{width:44px;height:44px;border-radius:14px;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0;overflow:hidden}.avatar-img{object-fit:cover;border:1px solid var(--tc-border)}.group-avatar-stack{position:relative;flex-shrink:0}.group-avatar-stack-bordered{border-radius:999px;border:1px solid var(--tc-border);background:var(--tc-surface-soft)}.group-avatar-tile{box-shadow:0 1px 3px #0f172a1f;outline:2px solid white}.group-avatar-extra{display:grid;place-items:center;border-radius:999px;background:var(--tc-accent-soft);color:var(--tc-accent-ring);font-size:10px;font-weight:700;outline:2px solid white}.group-avatar-fallback{display:inline-flex;align-items:center;justify-content:center;color:#fff}.chat-search-btn{margin-left:auto;width:36px;height:36px;border:none;border-radius:12px;background:var(--tc-surface-soft);color:var(--tc-text);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.pinned-bar{padding:8px 12px 0;flex-shrink:0}.pinned-bar-inner{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:16px;background:var(--tc-surface-translucent);border:1px solid var(--tc-border);box-shadow:var(--tc-shadow)}.pinned-icon{font-size:16px}.pinned-nav-btn{width:28px;height:28px;border:none;border-radius:999px;background:var(--tc-surface-soft);color:var(--tc-text-muted)}.pinned-content{flex:1;min-width:0;border:none;background:transparent;text-align:left;padding:0 4px}.pinned-label{display:block;font-size:10px;font-weight:700;text-transform:uppercase;color:#4338ca}.pinned-preview{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lavender-bubble{border-radius:18px 18px 18px 4px}.lavender-bubble.own{border-radius:18px 18px 4px;background:var(--tc-outgoing)}.message-actions-row{display:flex;align-items:flex-start;gap:4px;max-width:100%}.message-row.own .message-actions-row{flex-direction:row-reverse}.message-actions{position:relative;flex-shrink:0}.message-actions-btn{width:28px;height:28px;border:none;border-radius:999px;background:transparent;color:var(--tc-text-muted);display:inline-flex;align-items:center;justify-content:center;padding:0}.message-actions-menu{z-index:100;min-width:120px;padding:6px;border-radius:12px;background:var(--tc-surface-strong);border:1px solid var(--tc-border);box-shadow:var(--tc-shadow);display:flex;flex-direction:column;gap:2px}.message-actions-menu button{border:none;background:transparent;text-align:left;padding:8px 10px;border-radius:8px;font-size:13px}.message-actions-menu button:hover{background:var(--tc-surface-soft)}.message-actions-menu button.danger{color:var(--tc-danger)}.reply-quote{display:block;width:100%;margin-bottom:8px;padding:8px 10px;border:none;border-left:4px solid #3390ec;border-radius:10px;background:#3390ec14;text-align:left}.reply-quote.own{background:#ffffff24}.reply-quote-author{display:block;font-size:11px;font-weight:700;color:#3390ec}.reply-quote-text{display:block;margin-top:2px;font-size:12px;color:var(--tc-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-meta{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin-top:6px}.message-edited{font-size:10px;opacity:.72}.message-row.highlighted .lavender-bubble{box-shadow:0 0 0 2px #305dff59}.typing-indicator{display:flex;align-items:center;gap:8px;padding:0 16px 8px;font-size:12px;color:var(--tc-text-muted)}.typing-dots{display:inline-flex;gap:3px}.typing-dots span{width:5px;height:5px;border-radius:999px;background:var(--tc-text-muted);animation:pulse 1s infinite}.typing-dots span:nth-child(2){animation-delay:.15s}.typing-dots span:nth-child(3){animation-delay:.3s}.composer-banner{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;font-size:12px;background:var(--tc-accent-soft);color:var(--tc-accent)}.composer-banner.reply{background:#eef6ff;color:#1d4ed8}.composer-banner button{border:none;background:transparent;color:inherit;font-weight:600}.composer-input-wrap{position:relative;flex:1}.mention-picker{position:absolute;bottom:calc(100% + 6px);left:0;right:0;max-height:160px;overflow-y:auto;border-radius:12px;background:var(--tc-surface-strong);border:1px solid var(--tc-border);box-shadow:var(--tc-shadow);z-index:12}.mention-picker 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strong{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-topbar-title span{font-size:11px;color:var(--tc-text-muted)}.messages-panel{flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding:12px 14px;display:flex;flex-direction:column;gap:10px;background:radial-gradient(circle at top right,rgba(48,93,255,.06),transparent 28%),var(--tc-bg)}.messages-loading-top{align-self:center;font-size:12px;color:var(--tc-text-muted);padding:6px 10px;border-radius:999px;background:var(--tc-surface-translucent)}.message-row{display:flex;flex-direction:column;align-items:flex-start;max-width:88%}.message-row.own{align-self:flex-end;align-items:flex-end}.message-row-head{display:flex;align-items:center;gap:6px;margin:0 4px 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18px}.message-bubble.emoji-only.own{background:transparent}.message-content.emoji-only{font-size:44px;line-height:1.1;font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif}.message-meta.emoji-only{position:absolute;right:4px;bottom:0;margin-top:0;padding:2px 6px;border-radius:999px;background:#0000002e;font-size:10px}.message-bubble.emoji-only.own .message-meta.emoji-only{background:#00000047}.message-bubble.emoji-only{position:relative}.message-time{margin-top:6px;font-size:10px;opacity:.72;text-align:right}.attachments-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.attachment-image,.attachment-video{width:112px;height:112px;border-radius:14px;overflow:hidden;border:1px solid var(--tc-border);padding:0;background:#0000000a;position:relative}.attachment-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0000002e;opacity:.65;pointer-events:none}.attachment-eye-icon{color:#fff}.attachment-image.own,.attachment-video.own{border-color:#ffffff47}.attachment-image img,.attachment-video video{width:100%;height:100%;object-fit:cover}.attachment-loading{display:grid;place-items:center;width:100%;height:100%;color:var(--tc-text-muted)}.attachment-video-badge{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#00000038;color:#fff}.attachment-file{display:flex;flex-direction:column;align-items:center;gap:8px;width:90px;border:none;background:transparent;padding:0}.attachment-file-icon{position:relative;width:38px;height:42px}.attachment-file-icon 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0}.pending-attachment{position:relative;width:64px;height:64px;border-radius:12px;overflow:hidden;border:1px solid var(--tc-border);background:var(--tc-surface-soft)}.pending-attachment img{width:100%;height:100%;object-fit:cover}.pending-file-icon{display:grid;place-items:center;width:100%;height:100%;font-size:22px}.pending-attachment button{position:absolute;top:2px;right:2px;width:20px;height:20px;border:none;border-radius:999px;background:#0000008c;color:#fff}.voice-recording-bar{display:flex;align-items:center;gap:10px;padding:12px}.voice-recording-dot{width:10px;height:10px;border-radius:999px;background:#ef4444;animation:pulse 1s infinite}.upload-progress{padding:0 12px 10px;font-size:12px;color:var(--tc-text-muted)}.preview-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000eb;z-index:50;display:flex;align-items:center;justify-content:center;padding:0;touch-action:none}.preview-close{position:absolute;top:calc(12px + env(safe-area-inset-top,0px));right:12px;width:40px;height:40px;border:none;border-radius:999px;background:#ffffff29;color:#fff;font-size:28px;z-index:3}.preview-reset-btn{position:absolute;top:calc(12px + env(safe-area-inset-top,0px));left:12px;border:none;border-radius:999px;background:#ffffff29;color:#fff;font-size:13px;font-weight:600;padding:10px 14px;z-index:3}.preview-body{width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;touch-action:none}.preview-body.gesturing{cursor:grabbing}.preview-media{max-width:min(100vw,100%);max-height:calc(100dvh - 48px);border-radius:0;object-fit:contain}.preview-media-zoomable{will-change:transform;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;transition:transform .08s ease-out}.preview-body.gesturing .preview-media-zoomable{transition:none}.preview-hint{position:absolute;bottom:calc(16px + env(safe-area-inset-bottom,0px));left:50%;transform:translate(-50%);padding:8px 14px;border-radius:999px;background:#ffffff1f;color:#ffffffd1;font-size:12px;pointer-events:none;z-index:2}.state-box{padding:28px 18px;text-align:center;color:var(--tc-text-muted)}.compact-top{padding-top:calc(40px + env(safe-area-inset-top,0px))}.error-state{color:var(--tc-danger)}.inline-error,.list-inline-error{margin:0 14px 8px;padding:10px 12px;border-radius:12px;background:var(--tc-danger-soft);color:var(--tc-danger);font-size:13px}.list-inline-error{margin-top:8px}.loader{width:34px;height:34px;margin:0 auto 12px;border-radius:999px;border:3px solid rgba(48,93,255,.18);border-top-color:var(--tc-accent-ring);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182773;display:flex;align-items:flex-end;z-index:40}.sheet-panel{width:100%;max-height:88vh;background:var(--tc-surface-strong);border-radius:24px 24px 0 0;display:flex;flex-direction:column;box-shadow:var(--tc-shadow)}.sheet-close-btn{width:36px;height:36px;border:none;border-radius:12px;background:var(--tc-surface-soft);color:var(--tc-text);font-size:18px}.sheet-header,.sheet-footer{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--tc-border)}.sheet-footer{border-bottom:none;border-top:1px solid var(--tc-border);gap:10px}.sheet-header h2{margin:0;font-size:18px}.sheet-body{overflow-y:auto;padding:16px 18px 8px;display:flex;flex-direction:column;gap:14px}.field,.field-label{display:flex;flex-direction:column;gap:8px}.field span,.field-label{font-size:13px;font-weight:600;color:var(--tc-text)}.field input{border:1px solid var(--tc-border);border-radius:14px;padding:12px 14px;background:var(--tc-surface-soft)}.picker-list{display:flex;flex-direction:column;gap:8px;max-height:280px;overflow-y:auto}.picker-item{display:flex;align-items:center;gap:12px;width:100%;border:1px solid var(--tc-border);background:var(--tc-surface-strong);border-radius:16px;padding:10px 12px;text-align:left}.picker-item strong,.picker-item small{display:block}.picker-item small{color:var(--tc-text-muted);font-size:12px}.picker-item-active{border-color:#305dff73;background:var(--tc-accent-soft)}.muted-box,.error-box{padding:14px;border-radius:14px;font-size:13px}.muted-box{background:var(--tc-surface-soft);color:var(--tc-text-muted)}.error-box{background:var(--tc-danger-soft);color:var(--tc-danger)}.connection-banner{display:flex;align-items:center;justify-content:center;gap:8px;padding:6px 12px;font-size:12px;font-weight:600;color:#7a4b00;background:#fff3e0;border-bottom:1px solid rgba(0,0,0,.06)}:root[data-theme=dark] .connection-banner{color:#ffcc80;background:#3a2f1c}.connection-banner.offline{color:#fff;background:var(--tc-danger)}.connection-dot{width:8px;height:8px;border-radius:999px;background:currentColor;animation:pulse 1s infinite}.toast-stack{position:fixed;left:50%;top:calc(10px + env(safe-area-inset-top,0px));transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:200;width:min(92vw,420px);pointer-events:none}.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px;background:var(--tc-surface-strong);color:var(--tc-text);border:1px solid var(--tc-border);box-shadow:var(--tc-shadow);font-size:13px;animation:toast-in .18s ease-out}.toast.error{border-color:var(--tc-danger)}.toast-message{flex:1;min-width:0}.toast-dismiss{border:none;background:transparent;color:var(--tc-text-muted);font-size:18px;line-height:1;padding:0 2px;cursor:pointer}@keyframes toast-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.message-bubble.pending{opacity:.72}.message-status{font-size:10px;opacity:.8}.message-status.failed{color:var(--tc-danger);opacity:1;font-weight:600}