.auth-screen{height:100%;display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:radial-gradient(1000px 500px at 15% -10%,color-mix(in srgb,var(--tx-bg-accent) 22%,transparent),transparent),radial-gradient(800px 400px at 110% 110%,color-mix(in srgb,var(--tx-bg-accent) 16%,transparent),transparent),var(--tx-bg-app);padding:calc(24px + env(safe-area-inset-top,0px)) 24px calc(24px + env(safe-area-inset-bottom,0px))}.auth-card{width:min(420px,100%);margin-block:auto;background:var(--tx-bg-panel);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-xl);box-shadow:var(--tx-shadow-lg);padding:32px;display:flex;flex-direction:column;gap:20px;animation:auth-in var(--tx-duration-slow) var(--tx-ease-emphasized)}@keyframes auth-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.auth-brand{text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px}.auth-logo{width:56px;height:56px;background:none;overflow:visible}.auth-logo img{width:100%;height:100%;object-fit:contain;display:block}.auth-brand h1{margin:8px 0 0;font-size:1.714286rem;letter-spacing:-.4px}.auth-brand p{margin:0;color:var(--tx-text-secondary);font-size:var(--tx-font-size-sm)}.auth-form{display:flex;flex-direction:column;gap:14px}.auth-error{background:color-mix(in srgb,var(--tx-bg-danger) 12%,transparent);border:1px solid color-mix(in srgb,var(--tx-bg-danger) 40%,transparent);color:var(--tx-text-danger);border-radius:var(--tx-radius-md);padding:10px 12px;font-size:var(--tx-font-size-sm)}.auth-hint{background:color-mix(in srgb,var(--tx-bg-accent) 10%,transparent);border:1px solid color-mix(in srgb,var(--tx-bg-accent) 32%,transparent);color:var(--tx-text-accent);border-radius:var(--tx-radius-md);padding:10px 12px;font-size:var(--tx-font-size-sm)}.auth-captcha{display:flex;flex-direction:column;gap:6px;background:color-mix(in srgb,var(--tx-bg-accent) 7%,transparent);border:1px solid color-mix(in srgb,var(--tx-bg-accent) 25%,transparent);border-radius:var(--tx-radius-md);padding:10px 12px}.auth-captcha-label{color:var(--tx-text-secondary);font-size:var(--tx-font-size-sm)}.auth-captcha-question{font-family:var(--tx-font-mono, ui-monospace, monospace);font-size:20px;font-weight:600;letter-spacing:.12em;color:var(--tx-text-primary);background:var(--tx-bg-elevated, var(--tx-bg-surface));border:1px dashed color-mix(in srgb,var(--tx-text-secondary) 45%,transparent);border-radius:var(--tx-radius-sm, 6px);padding:8px 10px;text-align:center;user-select:none}.auth-links{display:flex;justify-content:center}.auth-links button{color:var(--tx-text-link);font-size:var(--tx-font-size-sm)}.auth-links button:hover{text-decoration:underline}.auth-link-button{display:block;margin:0 auto;background:none;border:none;color:var(--tx-text-link);font-size:var(--tx-font-size-sm);cursor:pointer;padding:0}.auth-link-button:hover{text-decoration:underline}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;gap:var(--tx-space-2);border-bottom:1px solid var(--tx-border-subtle)}.sidebar-account{display:flex;align-items:center;gap:var(--tx-space-2);min-width:0;background:none;border:none;padding:4px 6px;margin:-4px -6px;border-radius:var(--tx-radius-md);font:inherit;color:inherit;text-align:left;cursor:pointer}.sidebar-account:hover{background:var(--tx-bg-hover)}.sidebar-account:focus-visible{outline:2px solid var(--tx-focus-ring);outline-offset:1px}.sidebar-account-text{display:flex;flex-direction:column;min-width:0;line-height:1.25}.sidebar-account-text strong{font-size:var(--tx-font-size-md)}.sidebar-connection{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.sidebar-connection--online{color:#2ecc71}.sidebar-connection--offline{color:var(--tx-text-danger)}.sidebar-new-chat{flex-shrink:0;white-space:nowrap;gap:4px}.sidebar-search{position:relative;padding:10px 12px 6px}.sidebar-search .tx-input{width:100%;height:36px;padding-right:32px}.sidebar-search-clear{position:absolute;right:20px;top:50%;transform:translateY(-40%);color:var(--tx-text-tertiary);font-size:var(--tx-font-size-sm)}.sidebar-search-everywhere{display:flex;align-items:center;gap:8px;width:calc(100% - 24px);margin:0 12px 6px;padding:7px 10px;border:1px solid var(--tx-border-subtle);border-radius:10px;background:transparent;color:var(--tx-text-secondary);font-size:var(--tx-font-size-sm);text-align:left;cursor:pointer}.sidebar-search-everywhere:hover{background:var(--tx-bg-hover);color:var(--tx-text-primary)}.sidebar-search-everywhere span.truncate{flex:1;min-width:0}.sidebar-search-everywhere kbd{font-size:.714286rem;color:var(--tx-text-tertiary);border:1px solid var(--tx-border-subtle);border-radius:5px;padding:1px 4px;white-space:nowrap}.folder-tabs{display:flex;gap:4px;padding:6px 12px;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid var(--tx-border-subtle)}.folder-tabs::-webkit-scrollbar{display:none}.folder-tab{display:inline-flex;align-items:center;gap:5px;padding:5px 11px;border-radius:var(--tx-radius-pill);font-size:var(--tx-font-size-sm);font-weight:600;color:var(--tx-text-secondary);white-space:nowrap;transition:background var(--tx-duration-fast) var(--tx-ease-standard)}.folder-tab:hover{background:var(--tx-bg-hover)}.folder-tab--active{background:var(--tx-bg-accent);color:var(--tx-text-on-accent)}.folder-tab-count{min-width:18px;height:18px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--tx-radius-pill);background:var(--tx-bg-accent);color:var(--tx-text-on-accent);font-size:var(--tx-font-size-xs);font-weight:700}.folder-tab--active .folder-tab-count{background:var(--tx-text-on-accent);color:var(--tx-bg-accent)}.folder-tab--add{padding:5px 9px;color:var(--tx-text-tertiary);border:1px dashed var(--tx-border-subtle)}.folder-tab--add:hover{color:var(--tx-text-primary);border-color:var(--tx-bg-accent)}.folder-chat-header{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin:14px 0 6px}.folder-chat-title{font-size:var(--tx-font-size-sm);font-weight:600;color:var(--tx-text-secondary)}.folder-chat-count{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary);white-space:nowrap}.folder-chat-list{display:flex;flex-direction:column;gap:2px;max-height:46vh;overflow-y:auto;margin-top:8px;padding-right:2px}.folder-chat-option{display:flex;align-items:center;padding:5px 6px;border-radius:var(--tx-radius-sm)}.folder-chat-option:hover{background:var(--tx-bg-hover)}.folder-chat-label{display:inline-flex;align-items:center;gap:6px;min-width:0;font-size:var(--tx-font-size-sm)}.folder-chat-empty{margin:12px 0;font-size:var(--tx-font-size-sm);color:var(--tx-text-tertiary);text-align:center}.chat-list{flex:1;overflow-y:auto;overflow-x:hidden;position:relative}.chat-list-empty{display:flex;flex-direction:column;align-items:center;gap:var(--tx-space-3);padding:48px 24px;color:var(--tx-text-tertiary);text-align:center}.chat-list-hint{max-width:34ch;font-size:var(--tx-font-size-sm);line-height:1.45;color:var(--tx-text-tertiary)}.chat-row{position:absolute;left:0;right:0;height:72px;display:flex;align-items:center;gap:10px;padding:0 12px;cursor:pointer;transition:background-color var(--tx-duration-normal) var(--tx-ease-standard);will-change:transform}.chat-row--active{background:var(--tx-bg-active)}.chat-row:focus-visible{outline:2px solid var(--tx-focus-ring);outline-offset:-2px}.chat-row-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.chat-row-top,.chat-row-bottom{display:flex;align-items:center;justify-content:space-between;gap:var(--tx-space-2);min-width:0}.chat-row-title{font-weight:600;font-size:var(--tx-font-size-md)}.chat-row-muted,.chat-row-lock,.chat-row-pin{display:inline-flex;align-items:center;vertical-align:-2px}.chat-row-lock{gap:3px}.chat-row-time{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary);display:inline-flex;align-items:center;gap:4px;flex-shrink:0}.chat-row-preview{font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary)}.chat-row-prefix{color:var(--tx-text-tertiary)}.chat-row-draft{color:var(--tx-text-danger);font-style:italic}.chat-row-typing{color:var(--tx-text-accent);font-style:italic}.chat-row-badge{min-width:20px;height:20px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;background:var(--tx-bg-accent);color:var(--tx-text-on-accent);font-size:var(--tx-font-size-xs);font-weight:700;border-radius:var(--tx-radius-pill);flex-shrink:0}.chat-row-badge--muted{background:var(--tx-border-strong);color:var(--tx-text-secondary)}.chat-row-pin{font-size:var(--tx-font-size-xs);flex-shrink:0;color:var(--tx-text-tertiary)}.sidebar-footer{padding:8px 12px;border-top:1px solid var(--tx-border-subtle);font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary);text-align:center}.avatar{border-radius:var(--tx-radius-circle);object-fit:cover;flex-shrink:0;background:var(--tx-bg-active)}.avatar--initials{display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;user-select:none}.avatar--zoomable{cursor:zoom-in}.search-results{border-top:1px solid var(--tx-border-subtle);max-height:240px;overflow-y:auto}.search-result{display:block;width:100%;text-align:left;padding:9px 14px;font-size:var(--tx-font-size-sm);color:var(--tx-text-primary)}.search-result:hover{background:var(--tx-bg-hover)}.new-chat-kind-hint{margin:0;color:var(--tx-text-tertiary);font-size:var(--tx-font-size-sm);line-height:1.45}.peer-list{display:flex;flex-direction:column;gap:2px;max-height:280px;overflow-y:auto;border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-md);padding:4px}.peer-option{display:flex;align-items:center;gap:10px;width:100%;padding:7px 8px;border:none;border-radius:var(--tx-radius-sm);background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer}.peer-option:hover{background:var(--tx-bg-hover)}.peer-option--active{background:color-mix(in srgb,var(--tx-accent) 16%,transparent)}.peer-option-text{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}.peer-option-text strong{font-size:var(--tx-font-size-sm);font-weight:600}.peer-option-text span{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.peer-option--self{border:1px dashed var(--tx-border-strong);border-radius:var(--tx-radius-md);margin-bottom:8px}.peer-option--self:disabled{opacity:.6;cursor:default}.peer-option-main{display:flex;align-items:center;gap:10px;flex:1;min-width:0;padding:0;border:none;background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer}.peer-option-main:disabled{cursor:default;opacity:.7}.contacts-empty{margin:2px 0 10px;color:var(--tx-text-tertiary);font-size:var(--tx-font-size-sm)}.contacts-avatar-picker{display:block;position:relative;overflow:hidden;cursor:pointer;max-width:200px;border-radius:var(--tx-radius-md);border:1px dashed var(--tx-border-strong);background:var(--tx-bg-subtle);text-align:center;padding:18px 8px;font-size:var(--tx-font-size-sm);color:var(--tx-text-tertiary)}.contacts-avatar-picker input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.contacts-avatar-picker-label{pointer-events:none}.contacts-edit-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px;padding-top:14px;border-top:1px solid var(--tx-border-subtle)}.link-preview{display:flex;gap:10px;margin-top:6px;padding:8px;border-radius:var(--tx-radius-lg);background:var(--tx-glass-surface, rgba(255, 255, 255, .5));border:1px solid var(--tx-glass-stroke, var(--tx-border-subtle));box-shadow:inset 0 1px 0 var(--tx-glass-highlight, rgba(255, 255, 255, .4));backdrop-filter:blur(14px) saturate(150%);-webkit-backdrop-filter:blur(14px) saturate(150%);color:inherit;text-decoration:none;max-width:420px;transition:transform var(--tx-duration-fast) var(--tx-ease-standard),box-shadow var(--tx-duration-fast) var(--tx-ease-standard)}.link-preview:hover{text-decoration:none;transform:translateY(-1px);box-shadow:var(--tx-shadow-md),inset 0 1px 0 var(--tx-glass-highlight, rgba(255, 255, 255, .4))}.link-preview-glyph{flex:0 0 auto;width:56px;height:56px;display:inline-flex;align-items:center;justify-content:center;font-size:1.4rem;border-radius:var(--tx-radius-md);background:linear-gradient(145deg,var(--tx-accent-soft, rgba(43, 124, 211, .24)),transparent);color:var(--tx-text-accent)}.link-preview-image{flex:0 0 auto;width:56px;height:56px;object-fit:cover;border-radius:var(--tx-radius-md);display:block}.link-preview-body{display:flex;flex-direction:column;gap:1px;min-width:0}.link-preview-site{font-size:var(--tx-font-size-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--tx-text-tertiary)}.link-preview-title{font-size:var(--tx-font-size-md);line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.link-preview-desc{font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.link-preview-domain{font-size:var(--tx-font-size-xs);color:var(--tx-text-accent)}@media(max-width:640px){.link-preview{max-width:100%}}.message-row{display:flex;align-items:flex-end;gap:8px;padding:1px 16px;position:relative;max-width:100%}.message-row--own{flex-direction:row-reverse}.message-bubble{position:relative;max-width:min(560px,72%);padding:7px 11px 5px;background:var(--tx-bg-message-in);border-radius:var(--tx-bubble-radius, var(--tx-radius-lg));box-shadow:var(--tx-shadow-sm);display:flex;flex-direction:column;gap:4px;transition:box-shadow var(--tx-duration-normal) var(--tx-ease-standard)}.message-row--own .message-bubble{background:var(--tx-bg-message-out);border-bottom-right-radius:var(--tx-radius-sm)}.message-row:not(.message-row--own) .message-bubble{border-bottom-left-radius:var(--tx-radius-sm)}[data-msg-style=flat] .message-row--own .message-bubble,[data-msg-style=flat] .message-row:not(.message-row--own) .message-bubble{background:transparent;box-shadow:none;border:1px solid var(--tx-border-subtle)}[data-msg-style=flat] .message-row--own .message-bubble{border-color:color-mix(in srgb,var(--tx-bg-accent) 45%,transparent)}.message-bubble--flash{animation:message-flash 1.2s var(--tx-ease-standard)}@keyframes message-flash{0%,to{box-shadow:var(--tx-shadow-sm)}30%{box-shadow:0 0 0 3px var(--tx-focus-ring)}}.message-author{font-size:var(--tx-font-size-sm);font-weight:700;margin-bottom:-2px}.message-text{margin:0;font-size:var(--tx-font-size-md);line-height:var(--tx-line-height-normal);white-space:pre-wrap;word-break:break-word}.message-text code{font-family:var(--tx-font-mono);font-size:.92em;background:color-mix(in srgb,var(--tx-bg-app) 55%,transparent);padding:1px 5px;border-radius:var(--tx-radius-sm)}.message-paragraph{display:block}.message-heading{margin:4px 0;font-size:1.05em;line-height:1.3}.message-blockquote{margin:3px 0;padding:2px 9px;border-left:3px solid var(--tx-bg-accent);color:var(--tx-text-secondary)}.message-list{margin:3px 0;padding-left:22px}.message-code-block{margin:3px 0;padding:8px 10px;overflow-x:auto;border-radius:var(--tx-radius-sm);background:color-mix(in srgb,var(--tx-bg-app) 65%,transparent);font-family:var(--tx-font-mono);white-space:pre}.message-code-block code{padding:0;background:transparent}.message-attachments{display:flex;flex-direction:column;gap:6px}.message-pending-attachments{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 7px}.message-meta{display:flex;align-items:center;justify-content:flex-end;gap:5px;font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary);margin-top:1px}.message-edited{font-style:italic}.message-status{font-weight:700}.message-status--read{color:var(--tx-text-accent)}.message-status--failed{color:var(--tx-text-danger)}.message-reply{display:flex;flex-direction:column;gap:1px;padding:4px 9px;margin-bottom:2px;background:color-mix(in srgb,var(--tx-bg-accent) 12%,transparent);border-left:3px solid var(--tx-bg-accent);border-radius:var(--tx-radius-sm);text-align:left;cursor:pointer}.message-reply-author{font-size:var(--tx-font-size-xs);font-weight:700;color:var(--tx-text-accent)}.message-reply-text{font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary)}.message-forward{display:flex;flex-direction:column;gap:1px;margin-bottom:2px;padding-left:8px;border-left:3px solid var(--tx-text-accent)}.message-forward-label{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.message-forward-origin{font-size:var(--tx-font-size-sm);font-weight:700;color:var(--tx-text-accent)}.message-media-failed{padding:16px;color:var(--tx-text-tertiary);font-size:var(--tx-font-size-sm)}.message-photo{display:block;border-radius:var(--tx-radius-md);overflow:hidden;max-width:100%;cursor:zoom-in;border:none;padding:0;background:none}.message-photo img{display:block;max-width:320px;max-height:320px;object-fit:cover;border-radius:var(--tx-radius-md)}.message-video{position:relative;display:block;width:300px;max-width:100%;border:none;padding:0;background:#000;border-radius:var(--tx-radius-md);overflow:hidden;cursor:pointer}.message-video-thumb{display:block;width:100%;height:170px;object-fit:cover;opacity:.85}.message-video-nothumb{display:block;width:100%;height:170px;background:linear-gradient(135deg,#1d2330,#2c3547 60%,#1a2029)}.message-video-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#000000a6;color:#fff;border-radius:var(--tx-radius-circle);font-size:1.285714rem;padding-left:3px}.message-video-duration{position:absolute;right:8px;bottom:26px;background:#000000b3;color:#fff;font-size:var(--tx-font-size-xs);padding:2px 6px;border-radius:var(--tx-radius-sm)}.message-video-label{position:absolute;left:8px;right:8px;bottom:6px;color:#fff;font-size:var(--tx-font-size-xs);text-align:left;text-shadow:0 1px 3px rgba(0,0,0,.8)}.message-document{display:flex;align-items:center;gap:10px;padding:8px 10px;min-width:230px;background:color-mix(in srgb,var(--tx-bg-accent) 8%,transparent);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-md);cursor:pointer;text-align:left}.message-document:hover{background:color-mix(in srgb,var(--tx-bg-accent) 14%,transparent)}.message-document-icon{font-size:1.714286rem}.message-document-info{flex:1;min-width:0;display:flex;flex-direction:column}.message-document-info>span:first-child{font-weight:600;font-size:var(--tx-font-size-sm)}.message-document-size{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.message-document-download{color:var(--tx-text-accent);font-size:var(--tx-font-size-lg)}.message-audio,.message-voice{display:flex;align-items:center;gap:10px;min-width:220px}.message-audio-play{width:38px;height:38px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--tx-bg-accent);color:var(--tx-text-on-accent);border-radius:var(--tx-radius-circle);font-size:1.071429rem}.message-audio-play:hover{background:var(--tx-bg-accent-hover)}.message-audio-info{display:flex;flex-direction:column;min-width:0;flex:1}.message-audio-duration,.message-voice-duration{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.waveform{display:flex;align-items:center;gap:2px;height:30px;flex:1}.waveform span{flex:1;min-width:2px;background:var(--tx-text-accent);border-radius:1px;opacity:.75}.message-voice{flex-wrap:wrap;row-gap:4px}.message-transcribe-button{flex:0 0 auto;color:var(--tx-text-accent);font-size:var(--tx-font-size-xs);white-space:nowrap}.message-transcribe-button:disabled{opacity:.65;cursor:wait}.message-transcript{flex-basis:100%;width:100%;margin:2px 0 0;color:var(--tx-text-secondary);font-size:var(--tx-font-size-sm);white-space:pre-wrap;overflow-wrap:anywhere}.message-video-note{position:relative;width:160px;height:160px;border-radius:var(--tx-radius-circle);overflow:hidden;border:none;padding:0;cursor:pointer;background:#000}.message-video-note img{width:100%;height:100%;object-fit:cover}.message-sticker{font-size:5.142857rem;line-height:1;padding:4px}.message-sticker-image{max-width:160px;max-height:160px;cursor:pointer}.message-location{display:flex;flex-direction:column;gap:3px;min-width:200px;padding:8px 4px;font-size:var(--tx-font-size-md)}.message-location-title{font-weight:600}.message-location-coords{font-family:var(--tx-font-mono, ui-monospace, monospace);font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary)}.message-location-link{align-self:flex-start;color:var(--tx-text-accent);font-size:var(--tx-font-size-sm);font-weight:600;text-decoration:none}.message-location-link:hover{text-decoration:underline}.message-contact{padding:8px 4px;font-size:var(--tx-font-size-md)}.message-poll{min-width:250px;display:flex;flex-direction:column;gap:8px}.message-poll-question{font-size:var(--tx-font-size-md)}.message-poll-options{display:flex;flex-direction:column;gap:5px}.message-poll-option{position:relative;display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-md);background:transparent;text-align:left;overflow:hidden;font-size:var(--tx-font-size-sm)}.message-poll-option:hover:not(:disabled){border-color:var(--tx-text-accent)}.message-poll-option--selected{border-color:var(--tx-text-accent)}.message-poll-fill{position:absolute;left:0;top:0;bottom:0;background:color-mix(in srgb,var(--tx-bg-accent) 22%,transparent);transition:width var(--tx-duration-slow) var(--tx-ease-emphasized)}.message-poll-label{position:relative;flex:1}.message-poll-percent{position:relative;font-weight:700;color:var(--tx-text-accent)}.message-poll-total{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.message-poll-option--correct{border-color:var(--tx-bg-success, #2ecc71);background:color-mix(in srgb,var(--tx-bg-success, #2ecc71) 14%,transparent)}.message-poll-option--wrong{border-color:var(--tx-bg-danger, #e74c3c);background:color-mix(in srgb,var(--tx-bg-danger, #e74c3c) 12%,transparent)}.message-poll-option--correct .message-poll-percent{color:var(--tx-bg-success, #2ecc71)}.message-comments{display:inline-flex;align-items:center;gap:6px;margin-top:6px;padding:3px 9px;border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-pill);background:var(--tx-bg-hover);color:var(--tx-text-secondary);font-size:var(--tx-font-size-xs);font-weight:600;cursor:pointer;transition:background var(--tx-duration-fast) var(--tx-ease-standard)}.message-comments:hover{background:color-mix(in srgb,var(--tx-bg-accent) 16%,var(--tx-bg-hover));color:var(--tx-text-primary)}.message-reactions{display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}.reaction-pill{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;background:var(--tx-bg-hover);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-pill);font-size:var(--tx-font-size-xs);transition:transform var(--tx-duration-fast) var(--tx-ease-standard)}.reaction-pill:hover{transform:scale(1.08)}.reaction-pill--mine{background:color-mix(in srgb,var(--tx-bg-accent) 22%,transparent);border-color:var(--tx-bg-accent)}.reaction-picker{position:absolute;bottom:calc(100% + 6px);left:0;display:flex;gap:2px;padding:5px;background:var(--tx-bg-elevated);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-pill);box-shadow:var(--tx-shadow-lg);z-index:var(--tx-z-dropdown);animation:tx-menu-in var(--tx-duration-fast) var(--tx-ease-emphasized)}.reaction-option{width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:1.214286rem;border-radius:var(--tx-radius-circle)}.reaction-option:hover{background:var(--tx-bg-hover);transform:scale(1.15)}.message-hover-actions{opacity:0;align-self:center;width:26px;height:26px;border-radius:var(--tx-radius-circle);color:var(--tx-text-tertiary);font-size:1.071429rem;transition:opacity var(--tx-duration-fast) var(--tx-ease-standard);flex-shrink:0}.message-row:hover .message-hover-actions,.message-hover-actions:focus-visible{opacity:1}.message-hover-actions:hover{background:var(--tx-bg-hover);color:var(--tx-text-primary)}.sticker-packs{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;max-height:46vh;overflow-y:auto}.sticker-pack-card{display:flex;flex-direction:column;gap:4px;align-items:center;text-align:center;padding:10px 6px;border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-md);background:var(--tx-bg-input);cursor:pointer;font:inherit;color:inherit}.sticker-pack-card:hover{background:var(--tx-bg-hover)}.sticker-pack-cover{width:56px;height:56px;border-radius:50%;background:var(--tx-bg-hover);display:flex;align-items:center;justify-content:center;font-size:1.6rem;overflow:hidden}.sticker-pack-cover img{width:100%;height:100%;object-fit:cover}.sticker-pack-card strong{font-size:var(--tx-font-size-sm);max-width:100%}.sticker-pack-card span{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary);max-width:100%}.sticker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:8px;max-height:46vh;overflow-y:auto}.sticker-cell{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center;border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-md);background:var(--tx-bg-input);cursor:pointer;padding:6px;overflow:hidden}.sticker-cell:hover{background:var(--tx-bg-hover)}.sticker-cell img{max-width:100%;max-height:100%;object-fit:contain}.sticker-cell>span{position:absolute;right:4px;bottom:2px;font-size:.785714rem;opacity:.75}.sticker-cell--edit{cursor:default}.sticker-cell-remove{position:absolute;top:2px;right:2px;width:22px;height:22px;border-radius:50%;background:#0000008c;color:#fff;font-size:.714286rem;display:flex;align-items:center;justify-content:center}.sticker-editor{display:flex;flex-direction:column;gap:10px}.sticker-editor .sticker-grid{max-height:32vh}.gif-picker{display:flex;flex-direction:column;gap:10px}.gif-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:8px;max-height:44vh;overflow-y:auto}.gif-cell{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:0;overflow:hidden;border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-md);background:var(--tx-bg-input);cursor:pointer}.gif-cell:hover{background:var(--tx-bg-hover)}.gif-cell:disabled{cursor:progress}.gif-cell img{width:100%;height:100%;object-fit:cover}.gif-cell-busy{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--tx-bg-input) 70%,transparent)}.gif-attribution{margin:0;font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary);text-align:right}.imgedit{position:fixed;inset:0;z-index:calc(var(--tx-z-modal) + 1);background:var(--tx-bg-overlay);display:flex;align-items:center;justify-content:center;padding:16px}.imgedit-panel{background:var(--tx-bg-panel);border-radius:var(--tx-radius-md);box-shadow:0 16px 48px #00000073;display:flex;flex-direction:column;gap:12px;padding:16px;max-width:calc(100vw - 32px)}.imgedit-header{display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:600;color:var(--tx-text-primary)}.imgedit-frame{position:relative;overflow:hidden;border-radius:var(--tx-radius-sm);align-self:center;cursor:grab;touch-action:none;background:repeating-conic-gradient(var(--tx-bg-hover) 0% 25%,transparent 0% 50%) 50% / 16px 16px}.imgedit-frame:active{cursor:grabbing}.imgedit-circle{position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 9999px #00000073;border:1px solid rgba(255,255,255,.5);pointer-events:none}.imgedit-hint{margin:0;text-align:center;color:var(--tx-text-tertiary);font-size:var(--tx-font-size-xs)}.imgedit-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.imgedit-zoom{min-width:48px;text-align:center;font-size:var(--tx-font-size-xs);color:var(--tx-text-secondary)}.imgedit-spacer{flex:1}.composer{background:var(--tx-bg-panel);border-top:1px solid var(--tx-border-subtle);padding:8px 12px 6px}.composer-reply,.composer-upload{display:flex;align-items:center;gap:10px;padding:7px 10px;margin-bottom:7px;background:var(--tx-bg-hover);border-radius:var(--tx-radius-md);border-left:3px solid var(--tx-bg-accent);animation:tx-toast-in var(--tx-duration-fast) var(--tx-ease-emphasized)}.composer-reply-body{flex:1;min-width:0;display:flex;flex-direction:column}.composer-reply-body strong{font-size:var(--tx-font-size-xs);color:var(--tx-text-accent)}.composer-reply-body span{font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary)}.composer-reply button,.composer-upload button{color:var(--tx-text-tertiary);padding:4px}.composer-upload-bar{flex:1;height:6px;background:var(--tx-border-subtle);border-radius:var(--tx-radius-pill);overflow:hidden}.composer-upload-fill{height:100%;background:var(--tx-bg-accent);border-radius:var(--tx-radius-pill);transition:width var(--tx-duration-normal) var(--tx-ease-standard)}.composer-upload span{font-size:var(--tx-font-size-xs);color:var(--tx-text-secondary);min-width:34px;text-align:right}.composer-pending-attachments{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:7px}.composer-pending-file{display:inline-flex;align-items:center;gap:6px;max-width:min(260px,100%);padding:4px 7px;border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-pill);background:var(--tx-bg-hover);color:var(--tx-text-secondary);font-size:var(--tx-font-size-xs)}.composer-pending-file .truncate{min-width:0}.composer-pending-file button{display:inline-flex;flex:0 0 auto;padding:2px;color:var(--tx-text-tertiary)}.composer-row{display:flex;align-items:flex-end;gap:8px}.composer-send-icon{display:none}.composer-input{flex:1;min-width:0;min-height:58px;max-height:240px;padding:9px 12px;border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-lg);background:var(--tx-bg-input);color:var(--tx-text-primary);resize:none;line-height:1.4;overflow-y:auto}.composer-input:focus{outline:none;border-color:var(--tx-focus-ring);box-shadow:0 0 0 3px color-mix(in srgb,var(--tx-focus-ring) 22%,transparent)}.composer-input:disabled{opacity:.55;cursor:not-allowed}.composer-recording{display:flex;align-items:center;gap:10px;padding:8px 12px;margin-bottom:7px;background:var(--tx-bg-hover);border-radius:var(--tx-radius-md);border-left:3px solid var(--tx-bg-danger, #e74c3c);animation:tx-toast-in var(--tx-duration-fast) var(--tx-ease-emphasized)}.composer-recording-dot{width:10px;height:10px;border-radius:50%;background:var(--tx-bg-danger, #e74c3c);animation:composer-rec-pulse 1.2s ease-in-out infinite}@keyframes composer-rec-pulse{0%,to{opacity:1}50%{opacity:.35}}.composer-recording-clock{font-variant-numeric:tabular-nums;font-weight:600;color:var(--tx-text-primary);min-width:48px}.composer-recording-hint{flex:1;font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary)}.poll-composer-options{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}.poll-composer-option{display:flex;align-items:center;gap:8px}.poll-composer-option .tx-input{flex:1}.poll-composer-correct{width:32px;height:32px;border-radius:var(--tx-radius-md);border:1px solid var(--tx-border-subtle);background:var(--tx-bg-input);color:var(--tx-text-tertiary);cursor:pointer;font-size:1rem}.poll-composer-correct--active{background:var(--tx-bg-accent);border-color:var(--tx-bg-accent);color:#fff}.composer-hint{margin-top:4px;font-size:.714286rem;color:var(--tx-text-tertiary);text-align:right}.composer-hint kbd{font-family:var(--tx-font-mono);background:var(--tx-bg-hover);border:1px solid var(--tx-border-subtle);border-radius:3px;padding:0 4px;font-size:.642857rem}.pet-strip{display:flex;align-items:center;gap:var(--tx-space-3);margin:var(--tx-space-2) var(--tx-space-3) 0;padding:10px var(--tx-space-3);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-lg);background:color-mix(in srgb,var(--tx-bg-accent) 6%,var(--tx-bg-panel));box-shadow:var(--tx-shadow-sm)}.pet-strip--empty{background:var(--tx-bg-panel);border-style:dashed}.pet-strip-emoji{display:grid;place-items:center;flex:none;width:40px;height:40px;font-size:24px;border-radius:var(--tx-radius-circle);background:color-mix(in srgb,var(--tx-bg-accent) 12%,transparent);animation:pet-bob 2.6s ease-in-out infinite;user-select:none}.pet-strip-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.pet-strip-title{display:flex;align-items:baseline;gap:var(--tx-space-2);margin:0;font-size:var(--tx-font-size-sm);color:var(--tx-text-primary);min-width:0}.pet-strip-title strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pet-strip-rename{flex:none;display:grid;place-items:center;padding:2px;color:var(--tx-text-tertiary);background:transparent;border:0;border-radius:var(--tx-radius-sm);cursor:pointer}.pet-strip-rename:hover{color:var(--tx-text-primary);background:var(--tx-bg-hover)}.pet-strip-rename:focus-visible{outline:2px solid var(--tx-bg-accent);outline-offset:1px}.pet-strip-stage{flex:none;font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.pet-strip-persona{margin:0;font-size:var(--tx-font-size-xs);line-height:1.35;color:var(--tx-text-secondary);font-style:italic}.pet-strip-bar{height:5px;border-radius:var(--tx-radius-pill);background:var(--tx-bg-active);overflow:hidden}.pet-strip-bar-fill{height:100%;border-radius:inherit;background:#4caf74;transition:width .6s ease,background-color .6s ease}.pet-strip--okay .pet-strip-bar-fill{background:#8bab4c}.pet-strip--peckish .pet-strip-bar-fill{background:#d4a13a}.pet-strip--hungry .pet-strip-bar-fill{background:#d2803a}.pet-strip--sick .pet-strip-bar-fill{background:#cc5a4a}.pet-strip--critical .pet-strip-bar-fill{background:var(--tx-bg-danger)}.pet-strip--peckish .pet-strip-emoji,.pet-strip--hungry .pet-strip-emoji{animation-duration:4s}.pet-strip--sick .pet-strip-emoji,.pet-strip--critical .pet-strip-emoji{animation:pet-shiver .9s ease-in-out infinite;filter:saturate(.7)}.pet-strip-hint{margin:0;font-size:var(--tx-font-size-xs);color:var(--tx-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pet-strip-hint--dead{color:var(--tx-text-tertiary)}.pet-strip--dead{background:color-mix(in srgb,var(--tx-text-tertiary) 10%,var(--tx-bg-panel))}.pet-strip--dead .pet-strip-emoji{animation:none;filter:grayscale(1) opacity(.7)}.pet-adopt{display:flex;flex-direction:column;gap:var(--tx-space-3)}.pet-adopt-hint{margin:0;font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary)}.pet-adopt-species{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--tx-space-2)}.pet-species{display:flex;flex-direction:column;align-items:center;gap:2px;padding:var(--tx-space-2) 0;font-size:var(--tx-font-size-xs);color:var(--tx-text-secondary);background:var(--tx-bg-panel);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-md);cursor:pointer}.pet-species span:first-child{font-size:26px;line-height:1.1}.pet-species:hover{background:var(--tx-bg-hover)}.pet-species--active{border-color:var(--tx-bg-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--tx-bg-accent) 25%,transparent);color:var(--tx-text-primary)}.pet-adopt-label{font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary)}.pet-adopt-actions{display:flex;justify-content:flex-end;gap:var(--tx-space-2)}@keyframes pet-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}@keyframes pet-shiver{0%,to{transform:translate(0)}25%{transform:translate(-1px)}75%{transform:translate(1px)}}@media(prefers-reduced-motion:reduce){.pet-strip-emoji{animation:none}}@media(max-width:600px){.pet-strip{margin:var(--tx-space-1) var(--tx-space-2) 0}.pet-strip-emoji{width:34px;height:34px;font-size:20px}.pet-strip-stage{display:none}}.chat-header{display:flex;align-items:center;gap:var(--tx-space-2);padding:8px 12px;background:var(--tx-bg-panel);border-bottom:1px solid var(--tx-border-subtle);z-index:var(--tx-z-sticky)}.chat-back{display:none}.chat-header-info{display:flex;align-items:center;gap:10px;flex:1;min-width:0;text-align:left;padding:4px 6px;border-radius:var(--tx-radius-md)}.chat-header-info:hover{background:var(--tx-bg-hover)}.chat-header-text{display:flex;flex-direction:column;min-width:0;line-height:1.25}.chat-header-text strong{font-size:var(--tx-font-size-md)}.chat-search{display:flex;align-items:center;gap:var(--tx-space-2);padding:6px 12px;background:var(--tx-bg-panel);border-bottom:1px solid var(--tx-border-subtle)}.chat-search input{flex:1;min-width:0}.chat-search-status{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary);white-space:nowrap}.chat-search-results{max-height:240px;overflow-y:auto;background:var(--tx-bg-panel);border-bottom:1px solid var(--tx-border-subtle)}.chat-search-result{display:flex;align-items:center;justify-content:space-between;gap:var(--tx-space-2);width:100%;padding:8px 14px;border:none;background:transparent;color:var(--tx-text-primary);font-size:var(--tx-font-size-sm);text-align:left;cursor:pointer}.chat-search-result:hover,.chat-search-result--active{background:var(--tx-bg-hover)}.chat-search-result time{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary);white-space:nowrap}.chat-search-empty{padding:10px 14px;font-size:var(--tx-font-size-sm);color:var(--tx-text-tertiary)}.chat-header-subtitle{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.chat-header-subtitle--typing{color:var(--tx-text-accent)}.message-viewport{flex:1;overflow-y:auto;overflow-x:hidden;padding:16px 0 8px;display:flex;flex-direction:column;gap:3px;scroll-behavior:smooth;background-color:var(--tx-chat-bg, var(--tx-bg-panel));background-image:var(--tx-chat-bg-image, none);background-size:cover;background-position:center}.message-row{animation:tx-message-in var(--tx-duration-normal) var(--tx-ease-emphasized) both}@keyframes tx-message-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.message-loading{display:flex;flex-direction:column;gap:10px;padding:12px 18px}.message-loading-older{display:flex;justify-content:center;padding:8px}.message-empty{margin:auto;text-align:center;color:var(--tx-text-tertiary);padding:24px}.day-divider{align-self:center;width:fit-content;margin:14px auto 8px;padding:3px 12px;background:color-mix(in srgb,var(--tx-bg-app) 78%,transparent);backdrop-filter:blur(4px);border-radius:var(--tx-radius-pill);font-size:var(--tx-font-size-xs);font-weight:600;color:var(--tx-text-secondary)}.service-message{align-self:center;margin:6px 0;padding:4px 12px;background:color-mix(in srgb,var(--tx-bg-app) 70%,transparent);border-radius:var(--tx-radius-pill);font-size:var(--tx-font-size-xs);color:var(--tx-text-secondary);text-align:center;max-width:80%}.typing-indicator{align-self:flex-start;margin-left:44px;display:inline-flex;gap:4px;padding:10px 14px;background:var(--tx-bg-message-in);border-radius:var(--tx-radius-lg);box-shadow:var(--tx-shadow-sm)}.typing-dot{width:6px;height:6px;background:var(--tx-text-tertiary);border-radius:var(--tx-radius-circle);animation:typing-bounce 1.2s infinite ease-in-out}.typing-dot:nth-child(2){animation-delay:.15s}.typing-dot:nth-child(3){animation-delay:.3s}@keyframes typing-bounce{0%,60%,to{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}.scroll-bottom{position:absolute;bottom:92px;right:20px;padding:7px 13px;background:var(--tx-bg-elevated);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-pill);box-shadow:var(--tx-shadow-md);font-size:var(--tx-font-size-sm);font-weight:600;color:var(--tx-text-accent);z-index:var(--tx-z-sticky);animation:tx-toast-in var(--tx-duration-normal) var(--tx-ease-emphasized)}.pinned-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.pinned-item{display:flex;align-items:center;gap:4px;border-radius:var(--tx-radius-md);background:var(--tx-bg-hover);padding:4px 6px 4px 0}.pinned-jump{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:8px 12px;background:none;border:none;color:inherit;text-align:left;cursor:pointer}.pinned-jump:hover{background:var(--tx-bg-active)}.pinned-author{font-size:var(--tx-font-size-sm);font-weight:600;color:var(--tx-text-accent);max-width:100%}.pinned-text{font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary);max-width:100%}.pinned-time{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.pinned-empty{margin:0;color:var(--tx-text-tertiary);text-align:center}@media(max-width:860px){.sidebar{width:100%;max-width:none;border-right:none}.chat-back{display:inline-flex}.app-shell--chat-open .sidebar{display:none}.app-shell:not(.app-shell--chat-open) .chat-pane,.app-shell:not(.app-shell--chat-open) .empty-pane{display:none}.chat-header{padding-left:8px;padding-right:8px}.message-viewport{padding-left:10px;padding-right:10px}.scroll-bottom{right:12px;bottom:80px}}.settings-panel{display:flex;flex-direction:column;gap:14px;min-height:380px}.settings-profile{display:flex;gap:14px;align-items:center}.settings-profile-text{min-width:0;flex:1}.settings-profile-name{margin:0;font-size:1.35rem;font-weight:600;line-height:1.25;overflow-wrap:anywhere}.settings-profile-handle{margin:4px 0 0;font-size:.928571rem;color:var(--tx-text-tertiary)}.settings-label{margin-bottom:-6px;font-size:var(--tx-font-size-xs);font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--tx-text-tertiary)}.settings-categories{display:flex;flex-direction:column;gap:2px}.settings-category{display:flex;align-items:center;gap:12px;width:100%;padding:10px;border:none;border-radius:var(--tx-radius-md);background:transparent;color:var(--tx-text-primary);text-align:left;cursor:pointer;transition:background-color var(--tx-duration-normal) var(--tx-ease-standard),transform var(--tx-duration-fast) var(--tx-ease-standard)}.settings-category:hover{background:var(--tx-bg-hover)}.settings-category:active{transform:scale(.99)}.settings-category-icon{display:grid;place-items:center;flex:0 0 auto;width:36px;height:36px;border-radius:50%;background:color-mix(in srgb,var(--tx-bg-accent) 14%,transparent);color:var(--tx-text-accent)}.settings-category-text{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.settings-category-text strong{font-size:var(--tx-font-size-md);font-weight:600}.settings-category-text span{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.settings-category-chevron{flex:0 0 auto;color:var(--tx-text-tertiary);font-size:1.1rem}.settings-back{display:flex;align-items:center;gap:10px;border-top:1px solid var(--tx-border-subtle);padding-top:10px}.settings-back-button{display:inline-flex;align-items:center;gap:4px;padding:4px 8px 4px 4px;border:none;border-radius:var(--tx-radius-sm);background:transparent;color:var(--tx-text-accent);font-size:var(--tx-font-size-sm);font-weight:600;cursor:pointer}.settings-back-button:hover{background:var(--tx-bg-hover)}.settings-back-title{min-width:0;font-size:var(--tx-font-size-sm);font-weight:600;color:var(--tx-text-tertiary);overflow-wrap:anywhere}.settings-content{position:relative;min-width:0}.settings-saving{position:absolute;top:-6px;right:0;font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.settings-section{display:flex;flex-direction:column;gap:14px;animation:tx-content-in var(--tx-duration-normal) var(--tx-ease-emphasized) both}.settings-section h3{margin:8px 0 0;font-size:var(--tx-font-size-sm);text-transform:uppercase;letter-spacing:.6px;color:var(--tx-text-tertiary)}.settings-section h3:first-child{margin-top:0}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--tx-border-subtle)}.settings-row strong{font-size:var(--tx-font-size-md)}.settings-row p{margin:2px 0 0;font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.settings-slider{display:flex;align-items:center;gap:12px}.settings-slider input[type=range]{flex:1;accent-color:var(--tx-bg-accent)}.settings-slider span{font-size:var(--tx-font-size-sm);color:var(--tx-text-secondary);min-width:72px}.settings-select{max-width:180px}.settings-actions{display:flex;flex-wrap:wrap;gap:10px}.settings-sessions{display:flex;flex-direction:column;gap:8px}.settings-session{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:var(--tx-bg-hover);border-radius:var(--tx-radius-md)}.settings-session p{margin:2px 0 0;font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.settings-session-current{color:#2ecc71;font-weight:600}.settings-history{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px;font-size:var(--tx-font-size-xs)}.settings-history li{display:flex;justify-content:space-between;gap:8px;padding:6px 9px;border-radius:var(--tx-radius-sm);background:var(--tx-bg-hover)}.settings-history--fail{color:var(--tx-text-danger)}.settings-history--ok{color:var(--tx-text-secondary)}.settings-hotkeys{width:100%;border-collapse:collapse;font-size:var(--tx-font-size-sm)}.settings-hotkeys td{padding:7px 6px;border-bottom:1px solid var(--tx-border-subtle)}.settings-hotkeys td:first-child{width:55%}.settings-hotkeys kbd{font-family:var(--tx-font-mono);font-size:var(--tx-font-size-xs);background:var(--tx-bg-hover);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-sm);padding:2px 7px}.settings-2fa{display:flex;flex-direction:column;gap:10px}.settings-2fa code{font-family:var(--tx-font-mono);word-break:break-all}.settings-2fa-uri{font-size:var(--tx-font-size-xs);word-break:break-all;color:var(--tx-text-tertiary)}.settings-empty{color:var(--tx-text-tertiary);font-size:var(--tx-font-size-sm)}.accent-swatches{display:flex;gap:10px;flex-wrap:wrap}.accent-swatch{width:34px;height:34px;border-radius:50%;border:2px solid var(--tx-border-subtle);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.928571rem;color:var(--tx-text-secondary);padding:0}.accent-swatch--default{background:var(--tx-bg-input)}.accent-swatch:hover{border-color:var(--tx-border-strong)}.accent-swatch--active{border-color:var(--tx-text-primary);box-shadow:0 0 0 2px var(--tx-bg-panel),0 0 0 4px var(--tx-text-primary)}.wallpaper-swatches{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.wallpaper-swatch{width:48px;height:32px;border-radius:var(--tx-radius-md);border:2px solid var(--tx-border-subtle);cursor:pointer;padding:0;background-size:cover}.wallpaper-swatch--default{background:var(--tx-bg-input);color:var(--tx-text-secondary);display:flex;align-items:center;justify-content:center;font-size:.928571rem}.wallpaper-swatch:hover{border-color:var(--tx-border-strong)}.wallpaper-swatch--active{border-color:var(--tx-text-primary);box-shadow:0 0 0 2px var(--tx-bg-panel),0 0 0 4px var(--tx-text-primary)}.wallpaper-color{width:48px;height:32px;padding:2px;border-radius:var(--tx-radius-md);border:2px solid var(--tx-border-subtle);background:var(--tx-bg-input);cursor:pointer}.wallpaper-color:hover{border-color:var(--tx-border-strong)}.settings-warning{color:var(--tx-text-danger);font-size:var(--tx-font-size-sm);margin:0 0 8px}.settings-danger{border-top:1px solid color-mix(in srgb,var(--tx-bg-danger) 35%,transparent);padding-top:14px}.settings-danger-confirm p{color:var(--tx-text-secondary);font-size:var(--tx-font-size-sm);margin-top:0}@media(max-width:640px){.settings-panel,.settings-profile{gap:12px}.settings-profile-name{font-size:1.2rem}.settings-category{padding:9px 8px}}.profile-cover{height:120px;margin:-4px 0 12px;border-radius:var(--tx-radius-md);background:var(--tx-bg-hover) center/cover no-repeat}.profile-head{display:flex;gap:14px;align-items:center}.profile-founder{margin-left:6px;cursor:help}.profile-head-text{min-width:0;flex:1}.chat-head-avatar{position:relative;flex:0 0 auto}.chat-head-avatar>.avatar{box-shadow:0 0 0 1px var(--tx-border-subtle)}.chat-head-title{margin:0;font-size:1.25rem;font-weight:600;line-height:1.25}.chat-head-sub{margin:4px 0 0;font-size:.928571rem;color:var(--tx-text-tertiary)}.chat-head-meta{margin:4px 0 0;font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.chat-head-description{margin:0;color:var(--tx-text-secondary);white-space:pre-wrap}.chat-info-details{display:flex;flex-direction:column;padding:2px 14px;background:var(--tx-bg-hover);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-md)}.chat-info-details .settings-row{padding:10px 0}.chat-info-details .settings-row:last-child{border-bottom:none}.profile-email{display:flex;align-items:center;gap:6px;min-width:0;margin:6px 0 0;font-size:.928571rem;color:var(--tx-text-secondary)}.profile-email>.truncate{min-width:0}.profile-email-badge{flex:0 0 auto;font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.profile-email-badge--ok{color:#2ecc71;font-weight:700}.profile-links,.profile-channels{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:4px}.profile-channel{display:flex;align-items:center;gap:10px;width:100%;padding:6px 8px;border:none;border-radius:var(--tx-radius-md);background:transparent;color:var(--tx-text-primary);text-align:left;cursor:pointer}.profile-channel:hover{background:var(--tx-bg-hover)}.profile-channel-text{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.profile-channel-text span{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.profile-shared-media{margin-top:12px}.shared-media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:6px;margin-top:6px}.shared-media-cell{position:relative;aspect-ratio:1;padding:0;border:none;border-radius:var(--tx-radius-md);overflow:hidden;background:var(--tx-bg-hover);cursor:pointer;display:flex;align-items:center;justify-content:center}.shared-media-cell img{width:100%;height:100%;object-fit:cover;display:block}.shared-media-cell:hover{outline:2px solid var(--tx-text-accent);outline-offset:-2px}.shared-media-icon{font-size:1.4rem}.profile-links a{color:var(--tx-accent);text-decoration:none;font-size:var(--tx-font-size-sm)}.profile-links a:hover{text-decoration:underline}.profile-editor-media{display:flex;gap:16px;align-items:flex-start;margin-bottom:12px}.profile-editor-avatar{display:flex;flex-direction:column;gap:8px;align-items:center}.profile-editor-cover{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}.profile-editor-cover-preview{height:84px;border-radius:var(--tx-radius-md);border:1px dashed var(--tx-border-subtle);background:var(--tx-bg-hover) center/cover no-repeat}.profile-editor-media-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:center}.profile-editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.profile-editor-links,.profile-editor-phone{margin-top:12px}.profile-editor-links .settings-label,.profile-editor-phone .settings-label{display:flex;align-items:center;justify-content:space-between;gap:8px}.profile-editor-link{display:flex;gap:8px;align-items:flex-start;margin-bottom:8px}.profile-editor-link .tx-field{flex:1}.members-list{display:flex;flex-direction:column;gap:2px;max-height:60vh;overflow-y:auto}.member-row{display:flex;align-items:center;gap:10px;padding:7px 8px;border-radius:var(--tx-radius-sm)}.member-row:hover{background:var(--tx-bg-hover)}.member-row-info{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}.member-row-info strong{font-size:var(--tx-font-size-sm);font-weight:600}.member-row-info span{font-size:var(--tx-font-size-xs);color:var(--tx-text-tertiary)}.member-row-badges{display:flex;gap:4px;align-items:center}.member-badge{font-size:var(--tx-font-size-xs);background:var(--tx-bg-hover);border:1px solid var(--tx-border-subtle);border-radius:999px;padding:1px 7px;white-space:nowrap}.member-badge--warn{color:var(--tx-text-warning, #e67e22)}.member-badge--muted{color:var(--tx-text-tertiary)}.member-row-menu{border:none;background:transparent;color:var(--tx-text-tertiary);cursor:pointer;font-size:1rem;padding:4px 6px;border-radius:var(--tx-radius-sm)}.member-row-menu:hover{background:var(--tx-bg-input);color:var(--tx-text-primary)}.permissions-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;margin-top:8px}.viewer{position:fixed;inset:0;z-index:var(--tx-z-viewer);background:#000000f0;display:flex;flex-direction:column;animation:tx-fade-in var(--tx-duration-normal) var(--tx-ease-standard)}.viewer-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;color:#e8eaed}.viewer-title{font-size:var(--tx-font-size-md);font-weight:600}.viewer-zoom{font-size:var(--tx-font-size-sm);min-width:46px;text-align:center;color:#b7bdc6}.viewer-counter{font-size:var(--tx-font-size-sm);min-width:40px;text-align:center;color:#b7bdc6}.viewer-header .tx-btn--ghost{color:#e8eaed}.viewer-header .tx-btn--ghost:hover{background:#ffffff1f;color:#fff}.viewer-body{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;touch-action:none;overscroll-behavior:none}.viewer-image{max-width:92vw;max-height:86vh;transition:transform var(--tx-duration-normal) var(--tx-ease-standard);user-select:none;-webkit-user-select:none;-webkit-user-drag:none;will-change:transform;cursor:zoom-in;touch-action:none}.viewer-image--zoomed{cursor:grab}.viewer-image--grabbing{cursor:grabbing}@media(max-width:640px){.viewer-image{max-width:100vw;max-height:100%}}.viewer-audio{width:min(480px,88vw)}.viewer-file{display:flex;flex-direction:column;align-items:center;gap:14px;color:#e8eaed}.viewer-file-icon{font-size:4rem}.viewer-file-name{font-size:var(--tx-font-size-lg);word-break:break-all;text-align:center}.video-player{position:relative;width:min(1100px,94vw);background:#000;border-radius:var(--tx-radius-lg);overflow:hidden}.video-player video{display:block;width:100%;max-height:78vh;background:#000}.video-player--fullscreen{width:100vw;height:100vh;border-radius:0;display:flex;flex-direction:column;justify-content:center}.video-player--fullscreen video{max-height:100vh}.video-player-bigplay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:74px;height:74px;background:#000000b3;color:#fff;font-size:2rem;border-radius:var(--tx-radius-circle);padding-left:6px;transition:transform var(--tx-duration-fast) var(--tx-ease-standard)}.video-player-bigplay:hover{transform:translate(-50%,-50%) scale(1.08)}.video-player-controls{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:10px;padding:10px 14px;background:linear-gradient(transparent,#000000d9);color:#fff;opacity:0;transition:opacity var(--tx-duration-normal) var(--tx-ease-standard)}.video-player:hover .video-player-controls,.video-player-controls:focus-within{opacity:1}.video-player-controls button{color:#fff;font-size:1.071429rem;padding:4px 6px;border-radius:var(--tx-radius-sm)}.video-player-controls button:hover{background:#ffffff29}.video-player-controls input[type=range]{flex:1;accent-color:var(--tx-bg-accent)}.video-player-controls select{background:#ffffff1f;border:none;color:#fff;border-radius:var(--tx-radius-sm);padding:3px 5px;font-size:var(--tx-font-size-xs)}.video-player-time{font-size:var(--tx-font-size-xs);font-variant-numeric:tabular-nums;color:#d5d9de}.video-player-title{position:absolute;top:10px;left:14px;right:14px;color:#e8eaed;font-size:var(--tx-font-size-sm);text-shadow:0 1px 4px rgba(0,0,0,.8);pointer-events:none}.audio-bar{position:fixed;left:50%;bottom:16px;transform:translate(-50%);z-index:var(--tx-z-toast);display:flex;align-items:center;gap:12px;width:min(560px,calc(100vw - 32px));padding:10px 14px;background:var(--tx-bg-elevated);border:1px solid var(--tx-border-subtle);border-radius:var(--tx-radius-pill);box-shadow:var(--tx-shadow-lg);animation:tx-toast-in var(--tx-duration-normal) var(--tx-ease-emphasized)}.audio-bar-title{flex:1;min-width:0;font-size:var(--tx-font-size-sm);font-weight:600}.audio-bar input[type=range]{width:130px;accent-color:var(--tx-bg-accent)}.audio-bar select{background:var(--tx-bg-hover);border:1px solid var(--tx-border-subtle);color:var(--tx-text-primary);border-radius:var(--tx-radius-sm);font-size:var(--tx-font-size-xs);padding:3px 5px}.global-search-backdrop{position:fixed;inset:0;z-index:120;background:#00000075;display:flex;justify-content:center;align-items:flex-start;padding:8vh 16px 24px;animation:gs-backdrop-in var(--tx-duration-normal) var(--tx-ease-standard) both}.global-search-backdrop--closing{animation:gs-backdrop-out var(--tx-duration-fast) var(--tx-ease-standard) both;pointer-events:none}.global-search{width:min(680px,100%);max-height:76vh;display:flex;flex-direction:column;background:var(--tx-bg-elevated, var(--tx-bg-primary));border:1px solid var(--tx-border-subtle);border-radius:16px;box-shadow:0 24px 64px #00000052;overflow:hidden;animation:gs-panel-in var(--tx-duration-normal) var(--tx-ease-emphasized) both}.global-search-backdrop--closing .global-search{animation:gs-panel-out var(--tx-duration-fast) var(--tx-ease-standard) both}@keyframes gs-backdrop-in{0%{opacity:0}to{opacity:1}}@keyframes gs-backdrop-out{0%{opacity:1}to{opacity:0}}@keyframes gs-panel-in{0%{opacity:0;transform:translateY(-10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes gs-panel-out{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-6px) scale(.985)}}.global-search-handle{display:none}.global-search{transition:translate var(--tx-duration-fast) var(--tx-ease-emphasized)}.global-search--dragging{transition:none}.global-search-section{animation:gs-section-in var(--tx-duration-normal) var(--tx-ease-standard) both}@keyframes gs-section-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.global-search-input{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--tx-border-subtle)}.global-search-input .tx-input{flex:1;height:40px;font-size:1rem;border:none;background:transparent;padding-left:0}.global-search-input .tx-input:focus{outline:none;box-shadow:none}.global-search-kbd{font-size:.785714rem;color:var(--tx-text-tertiary);border:1px solid var(--tx-border-subtle);border-radius:6px;padding:2px 6px}.global-search-close{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:32px;height:32px;padding:0;border:none;border-radius:10px;background:transparent;color:var(--tx-text-secondary);font-size:1rem;line-height:1;cursor:pointer;transition:background var(--tx-duration-fast) var(--tx-ease-standard),color var(--tx-duration-fast) var(--tx-ease-standard),transform var(--tx-duration-fast) var(--tx-ease-standard)}.global-search-close:hover{background:var(--tx-bg-hover);color:var(--tx-text-primary)}.global-search-close:active{transform:scale(.92)}.global-search-scopes{display:flex;gap:6px;padding:8px 12px;border-bottom:1px solid var(--tx-border-subtle);overflow-x:auto}.global-search-scope{border:none;background:transparent;color:var(--tx-text-secondary);font-size:var(--tx-font-size-sm);padding:5px 10px;border-radius:999px;white-space:nowrap;cursor:pointer}.global-search-scope:hover{background:var(--tx-bg-hover);color:var(--tx-text-primary)}.global-search-scope--active{background:var(--tx-accent, #2e7dff);color:#fff}.global-search-results{overflow-y:auto;padding:6px 6px 10px}.global-search-section+.global-search-section{margin-top:6px;border-top:1px solid var(--tx-border-subtle);padding-top:6px}.global-search-section .settings-label{padding:4px 10px}.global-search-row{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:8px 10px;border:none;border-radius:10px;background:transparent;color:var(--tx-text-primary);cursor:pointer}.global-search-row--active{background:var(--tx-bg-hover)}.global-search-row-text{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.global-search-row-sub{font-size:var(--tx-font-size-sm);color:var(--tx-text-tertiary)}.global-search-row-sub mark{background:color-mix(in srgb,var(--tx-accent, #2e7dff) 30%,transparent);color:inherit;border-radius:3px;padding:0 1px}.global-search-row-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;font-size:1.25rem}.global-search-row-time{font-size:.785714rem;color:var(--tx-text-tertiary);white-space:nowrap}.global-search-row img{width:38px;height:38px;object-fit:cover;border-radius:8px}.global-search-hint{padding:18px 14px;color:var(--tx-text-tertiary);font-size:var(--tx-font-size-sm);line-height:1.5}.global-search-skeleton{display:flex;flex-direction:column;gap:8px;padding:8px}@media(max-width:640px){.global-search-backdrop{padding:0;align-items:stretch}.global-search{width:100%;max-height:100vh;max-height:100dvh;height:100%;border-radius:0;border:none;animation:gs-sheet-in var(--tx-duration-normal) var(--tx-ease-emphasized) both}.global-search-backdrop--closing .global-search{animation:gs-sheet-out var(--tx-duration-fast) var(--tx-ease-standard) both}.global-search-sheet-head{flex:0 0 auto;touch-action:none;padding-top:env(safe-area-inset-top,0px);background:var(--tx-bg-elevated, var(--tx-bg-primary))}.global-search-handle{display:block;width:38px;height:4px;margin:6px auto 2px;border-radius:999px;background:var(--tx-border-strong)}.global-search-input{gap:8px;padding:4px 8px 8px 12px}.global-search-input .tx-input{min-height:44px;font-size:16px}.global-search-kbd{display:none}.global-search-close{width:44px;height:44px;font-size:1.15rem;background:var(--tx-bg-hover)}.global-search-scopes{flex:0 0 auto;background:var(--tx-bg-elevated, var(--tx-bg-primary));padding:8px 10px}.global-search-results{flex:1;min-height:0;padding-bottom:calc(12px + env(safe-area-inset-bottom,0px));overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.global-search-row{min-height:56px;padding:8px}.global-search-row:active{background:var(--tx-bg-hover)}}@keyframes gs-sheet-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes gs-sheet-out{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(12px)}}.call-overlay{position:fixed;inset:0;z-index:var(--tx-z-modal);display:flex;align-items:center;justify-content:center;background:var(--tx-bg-panel)}.call-card{width:100%;height:100%;background:transparent;display:flex;flex-direction:column;justify-content:center;gap:clamp(14px,3vh,28px);padding:clamp(20px,5vh,56px) clamp(16px,5vw,48px) calc(clamp(20px,5vh,56px) + env(safe-area-inset-bottom,0px))}.call-card--video{height:auto;max-width:1100px;max-height:100%}.call-header{display:flex;flex-direction:column;gap:2px;text-align:center}.call-header strong{font-size:var(--tx-font-size-lg, 1.1rem)}.call-subtitle{color:var(--tx-text-tertiary);font-size:var(--tx-font-size-sm)}.call-media{position:relative;min-height:220px;border-radius:var(--tx-radius-lg);overflow:hidden;background:#0b0d11;display:flex;align-items:center;justify-content:center}.call-card--video .call-media{aspect-ratio:16 / 10;min-height:0;max-height:65vh;width:100%}.call-remote{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#0b0d11}.call-local{position:absolute;right:10px;bottom:10px;width:120px;max-width:30%;border-radius:var(--tx-radius-md);border:1px solid rgba(255,255,255,.25);object-fit:cover;transform:scaleX(-1);background:#141820}.call-waiting{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#b7bdc6;font-size:var(--tx-font-size-sm);background:#0b0d1199}.call-avatar{width:clamp(96px,20vmin,176px);height:clamp(96px,20vmin,176px);border-radius:50%;background:var(--tx-bg-hover);display:flex;align-items:center;justify-content:center;font-size:clamp(2.4rem,9vmin,4rem)}.call-avatar--ringing{animation:call-pulse 1.2s ease-in-out infinite}@keyframes call-pulse{0%,to{transform:scale(1);box-shadow:0 0 #2ecc7166}50%{transform:scale(1.05);box-shadow:0 0 0 14px #2ecc7100}}.call-timer{text-align:center;font-variant-numeric:tabular-nums;color:var(--tx-text-secondary);font-size:var(--tx-font-size-md);min-height:1.2em}.call-error{color:var(--tx-text-danger);font-size:var(--tx-font-size-sm);text-align:center}.call-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.call-actions .tx-btn{min-width:96px;min-height:44px}@media(max-width:640px){.call-local{width:90px}}.hx-ambient{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0}.hx-sprite{position:absolute;will-change:transform;animation-name:hx-drift;animation-timing-function:ease-in-out;animation-iteration-count:infinite;user-select:none}@keyframes hx-drift{0%{transform:translateZ(0) rotate(-6deg)}50%{transform:translate3d(6vw,-18px,0) rotate(6deg)}to{transform:translateZ(0) rotate(-6deg)}}.hx-burst{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:var(--tx-z-toast)}.hx-fly{position:absolute;left:-8vw;will-change:transform;animation-name:hx-sweep;animation-timing-function:linear;animation-fill-mode:forwards;user-select:none}.hx-fly--reverse{left:auto;right:-8vw;animation-name:hx-sweep-reverse}@keyframes hx-sweep{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(116vw,-40px,0) scale(1.15)}}@keyframes hx-sweep-reverse{0%{transform:translateZ(0) scale(1.15)}to{transform:translate3d(-116vw,-40px,0) scale(1)}}.hx-ghost{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:var(--tx-z-toast)}.hx-ghost-glyph{font-size:7rem;animation:hx-boo 2.6s var(--tx-ease-emphasized) forwards;will-change:transform,opacity;user-select:none}@keyframes hx-boo{0%{transform:scale(.2) translateY(30px);opacity:0}18%{transform:scale(1.25) translateY(0);opacity:1}30%{transform:scale(1) translateY(0);opacity:1}75%{transform:scale(1) translateY(-10px);opacity:1}to{transform:scale(1.4) translateY(-60px);opacity:0}}.nav-rail{flex:0 0 88px;width:88px;height:100%;display:flex;flex-direction:column;align-items:center;gap:10px;padding:12px 8px;border-radius:0;background:var(--tx-bg-sidebar);border:0;border-right:1px solid var(--tx-border-subtle);box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}.nav-rail-brand{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:14px;background:var(--tx-bg-accent);box-shadow:none;overflow:hidden}.nav-rail-brand img{display:block;width:100%;height:100%;object-fit:cover}.nav-rail-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px;width:100%}.nav-rail-list li{display:flex}.nav-rail-item{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 4px 7px;min-height:56px;border:none;border-radius:16px;background:transparent;color:var(--tx-text-secondary);font:inherit;font-size:var(--tx-font-size-xs);cursor:pointer;transition:background-color var(--tx-duration-normal) var(--tx-ease-standard),color var(--tx-duration-normal) var(--tx-ease-standard),transform var(--tx-duration-fast) var(--tx-ease-standard)}.nav-rail-item:hover{background:var(--tx-bg-hover);color:var(--tx-text-primary)}.nav-rail-item:active{transform:scale(.97)}.nav-rail-item--active{color:var(--tx-text-primary);background:var(--tx-bg-active);box-shadow:inset 2px 0 0 var(--tx-bg-accent)}.nav-rail-item--active:before{content:"";position:absolute;display:none}.nav-rail-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;font-size:1.15rem;line-height:1;transition:transform var(--tx-duration-normal) var(--tx-ease-emphasized)}.nav-rail-label{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.nav-rail-badge{position:absolute;top:-6px;right:-12px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--tx-bg-accent);color:var(--tx-text-on-accent);font-size:.642857rem;font-weight:700;line-height:16px;text-align:center;box-shadow:0 0 0 2px var(--tx-bg-sidebar)}.nav-rail-profile{flex:0 0 auto;margin-top:auto;width:100%;gap:4px}.nav-rail-profile .avatar{flex:0 0 auto}@media(max-width:860px){.nav-rail{order:3;position:fixed;left:0;right:0;bottom:0;width:auto;height:auto;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:stretch;gap:2px;padding:5px 8px calc(5px + env(safe-area-inset-bottom,0px));border-radius:0;border:0;border-top:1px solid var(--tx-border-subtle);z-index:var(--tx-z-sticky, 100)}.nav-rail-brand{display:none}.nav-rail-list,.nav-rail-list li{display:contents}.nav-rail-item{min-height:50px;min-width:0;padding:7px 2px 6px;gap:4px;font-size:.714286rem;border-radius:14px}.nav-rail-icon{display:flex;align-items:center;justify-content:center;height:22px;font-size:1.1rem}.nav-rail-label{display:block}.nav-rail-item--active{box-shadow:inset 0 2px 0 var(--tx-bg-accent)}.nav-rail-item:hover{color:var(--tx-text-primary)}.nav-rail-item:hover .nav-rail-icon{transform:translateY(-1px)}.nav-rail-item--active:before{display:none}.nav-rail-profile{width:auto;margin-top:0}.nav-rail-profile .avatar{width:22px!important;height:22px!important;font-size:.571429rem!important}}@media(max-width:360px){.nav-rail{gap:0;padding:5px 4px calc(5px + env(safe-area-inset-bottom,0px))}.nav-rail-item{padding:6px 0 5px;gap:3px}}:root,[data-theme=light]{--tx-bg-app: #ffffff;--tx-bg-sidebar: #f4f6f8;--tx-bg-chat: #dfe5ec;--tx-bg-panel: #ffffff;--tx-bg-elevated: #ffffff;--tx-bg-hover: #eef1f4;--tx-bg-active: #e3e8ee;--tx-bg-input: #ffffff;--tx-bg-message-in: #ffffff;--tx-bg-message-out: #e3f2e1;--tx-bg-accent: #2b7cd3;--tx-bg-accent-hover: #2469b5;--tx-bg-danger: #d64545;--tx-bg-overlay: rgba(15, 20, 25, .45);--tx-text-primary: #10151b;--tx-text-secondary: #5b6672;--tx-text-tertiary: #8b95a1;--tx-text-accent: #2b7cd3;--tx-text-on-accent: #ffffff;--tx-text-danger: #c0392b;--tx-text-link: #2b7cd3;--tx-border-subtle: #e2e6ea;--tx-border-strong: #c8cfd6;--tx-focus-ring: #2b7cd3;--tx-shadow-sm: 0 1px 2px rgba(16, 21, 27, .08);--tx-shadow-md: 0 4px 12px rgba(16, 21, 27, .12);--tx-shadow-lg: 0 12px 32px rgba(16, 21, 27, .18);--tx-shadow-overlay: 0 24px 64px rgba(16, 21, 27, .28);--tx-glass-surface: rgba(255, 255, 255, .58);--tx-glass-surface-strong: rgba(255, 255, 255, .8);--tx-glass-hover: rgba(255, 255, 255, .6);--tx-glass-active: rgba(255, 255, 255, .85);--tx-glass-stroke: rgba(255, 255, 255, .72);--tx-glass-highlight: rgba(255, 255, 255, .95);--tx-glass-blur: 22px;--tx-glass-shadow: 0 18px 48px rgba(16, 21, 27, .12), 0 2px 6px rgba(16, 21, 27, .06);--tx-accent-soft: rgba(43, 124, 211, .16);--tx-aurora-1: rgba(120, 180, 255, .55);--tx-aurora-2: rgba(255, 168, 205, .42);--tx-aurora-3: rgba(140, 255, 214, .38);--tx-bg-aurora: radial-gradient(60% 55% at 12% 8%, var(--tx-aurora-1), transparent 70%), radial-gradient(55% 50% at 88% 12%, var(--tx-aurora-2), transparent 72%), radial-gradient(70% 60% at 50% 105%, var(--tx-aurora-3), transparent 70%), var(--tx-bg-app);--tx-sidebar-width: 280px;--tx-sidebar-collapsed-width: 52px;--tx-segmented-max: 520px}[data-theme=dark]{--tx-bg-app: #171a1f;--tx-bg-sidebar: #1e2228;--tx-bg-chat: #0e1116;--tx-bg-panel: #21252c;--tx-bg-elevated: #262b33;--tx-bg-hover: #2b313a;--tx-bg-active: #333a45;--tx-bg-input: #1b1f25;--tx-bg-message-in: #21252c;--tx-bg-message-out: #2b4b3a;--tx-bg-accent: #3d8ee8;--tx-bg-accent-hover: #3377c4;--tx-bg-danger: #e05252;--tx-bg-overlay: rgba(0, 0, 0, .6);--tx-text-primary: #eef1f5;--tx-text-secondary: #a5aeba;--tx-text-tertiary: #737d8a;--tx-text-accent: #5aa4f0;--tx-text-on-accent: #ffffff;--tx-text-danger: #ef6b6b;--tx-text-link: #5aa4f0;--tx-border-subtle: #2d333c;--tx-border-strong: #3d4551;--tx-focus-ring: #3d8ee8;--tx-shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--tx-shadow-md: 0 4px 12px rgba(0, 0, 0, .5);--tx-shadow-lg: 0 12px 32px rgba(0, 0, 0, .6);--tx-shadow-overlay: 0 24px 64px rgba(0, 0, 0, .7);--tx-glass-surface: rgba(38, 43, 51, .55);--tx-glass-surface-strong: rgba(40, 46, 55, .78);--tx-glass-hover: rgba(70, 80, 94, .45);--tx-glass-active: rgba(96, 110, 128, .42);--tx-glass-stroke: rgba(255, 255, 255, .12);--tx-glass-highlight: rgba(255, 255, 255, .16);--tx-glass-blur: 24px;--tx-glass-shadow: 0 24px 60px rgba(0, 0, 0, .45), 0 2px 8px rgba(0, 0, 0, .3);--tx-accent-soft: rgba(90, 164, 240, .18);--tx-aurora-1: rgba(56, 120, 220, .42);--tx-aurora-2: rgba(160, 60, 180, .32);--tx-aurora-3: rgba(20, 160, 140, .24);--tx-bg-aurora: radial-gradient(60% 55% at 14% 6%, var(--tx-aurora-1), transparent 70%), radial-gradient(55% 50% at 90% 10%, var(--tx-aurora-2), transparent 72%), radial-gradient(70% 60% at 50% 108%, var(--tx-aurora-3), transparent 70%), var(--tx-bg-app);--tx-sidebar-width: 280px;--tx-sidebar-collapsed-width: 52px;--tx-segmented-max: 520px}[data-theme=halloween]{--tx-bg-app: #140f1c;--tx-bg-sidebar: #1a1326;--tx-bg-chat: #0d0913;--tx-bg-panel: #1f1730;--tx-bg-elevated: #271d3b;--tx-bg-hover: #2e2345;--tx-bg-active: #3a2c57;--tx-bg-input: #171122;--tx-bg-message-in: #221a34;--tx-bg-message-out: #45280f;--tx-bg-accent: #ff7a1a;--tx-bg-accent-hover: #e5670d;--tx-bg-danger: #e05252;--tx-bg-overlay: rgba(0, 0, 0, .68);--tx-text-primary: #f6efe6;--tx-text-secondary: #bfb2c9;--tx-text-tertiary: #8b7fa0;--tx-text-accent: #ff9440;--tx-text-on-accent: #1a0f05;--tx-text-danger: #ff7b6b;--tx-text-link: #ff9440;--tx-border-subtle: #352a4d;--tx-border-strong: #4a3b6b;--tx-focus-ring: #ff7a1a;--tx-shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);--tx-shadow-md: 0 4px 12px rgba(0, 0, 0, .55);--tx-shadow-lg: 0 12px 32px rgba(0, 0, 0, .65);--tx-shadow-overlay: 0 24px 64px rgba(0, 0, 0, .75);--tx-glass-surface: rgba(31, 23, 48, .6);--tx-glass-surface-strong: rgba(39, 29, 59, .82);--tx-glass-hover: rgba(74, 59, 107, .45);--tx-glass-active: rgba(122, 74, 40, .45);--tx-glass-stroke: rgba(255, 148, 64, .22);--tx-glass-highlight: rgba(255, 214, 170, .28);--tx-glass-blur: 24px;--tx-glass-shadow: 0 24px 60px rgba(0, 0, 0, .55), 0 0 32px rgba(255, 122, 26, .12);--tx-accent-soft: rgba(255, 122, 26, .2);--tx-aurora-1: rgba(150, 60, 220, .36);--tx-aurora-2: rgba(255, 110, 30, .26);--tx-aurora-3: rgba(80, 30, 120, .4);--tx-bg-aurora: radial-gradient(60% 55% at 14% 6%, var(--tx-aurora-1), transparent 70%), radial-gradient(55% 50% at 88% 10%, var(--tx-aurora-2), transparent 72%), radial-gradient(70% 60% at 50% 108%, var(--tx-aurora-3), transparent 70%), var(--tx-bg-app)}:root{--tx-radius-sm: 4px;--tx-radius-md: 8px;--tx-radius-lg: 12px;--tx-radius-xl: 16px;--tx-radius-pill: 999px;--tx-radius-circle: 50%;--tx-font-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--tx-font-mono: "JetBrains Mono", "Cascadia Code", Consolas, monospace;--tx-font-size-xs: .785714rem;--tx-font-size-sm: .928571rem;--tx-font-size-md: 1rem;--tx-font-size-lg: 1.142857rem;--tx-font-size-xl: 1.428571rem;--tx-line-height-tight: 1.25;--tx-line-height-normal: 1.5;--tx-space-1: 4px;--tx-space-2: 8px;--tx-space-3: 12px;--tx-space-4: 16px;--tx-space-5: 24px;--tx-space-6: 32px;--tx-duration-fast: .13s;--tx-duration-normal: .21s;--tx-duration-slow: .34s;--tx-ease-standard: cubic-bezier(.2, .75, .25, 1);--tx-ease-emphasized: cubic-bezier(.16, 1, .3, 1);--tx-z-base: 0;--tx-z-sticky: 100;--tx-z-dropdown: 200;--tx-z-modal: 300;--tx-z-viewer: 350;--tx-z-menu: 360;--tx-z-toast: 400;--tx-z-tooltip: 500}html{font-size:var(--app-font-size, 14px)}[data-motion=off] *,[data-motion=off] *:before,[data-motion=off] *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}@media(prefers-reduced-motion:reduce){html:not([data-motion=on]) *,html:not([data-motion=on]) *:before,html:not([data-motion=on]) *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}html{overscroll-behavior:none;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{font-family:var(--tx-font-sans);font-size:var(--tx-font-size-md);line-height:var(--tx-line-height-normal);color:var(--tx-text-primary);background:var(--tx-bg-app);-webkit-font-smoothing:antialiased;overflow:hidden;overscroll-behavior:none;-webkit-tap-highlight-color:transparent}button,a,[role=button],[role=tab],[role=option]{touch-action:manipulation}img{-webkit-user-drag:none;user-select:none}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none;padding:0}.tx-icon{display:block;flex:0 0 auto}.inline-icon{display:inline-block;vertical-align:-.2em}a{color:var(--tx-text-link);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--tx-focus-ring);outline-offset:2px;border-radius:var(--tx-radius-sm)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--tx-border-strong);border-radius:var(--tx-radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--tx-text-tertiary)}::-webkit-scrollbar-track{background:transparent}.app-frame{display:flex;flex-direction:column;height:100%;width:100%;overflow:hidden}.app-frame>.app-shell{flex:1 1 auto;min-height:0;height:auto}.app-shell{display:flex;height:100%;width:100%;overflow:hidden;background:var(--tx-bg-app)}.verify-banner{flex:0 0 auto;display:flex;align-items:center;flex-wrap:wrap;gap:var(--tx-space-3);padding:var(--tx-space-2) var(--tx-space-4);background:var(--tx-accent-soft);border-bottom:1px solid var(--tx-border-subtle);color:var(--tx-text-primary);font-size:.928571rem;line-height:var(--tx-line-height-tight)}.verify-banner-icon{font-size:1.285714rem;line-height:1}.verify-banner-text{flex:1 1 240px;display:flex;flex-direction:column;gap:2px;min-width:0}.verify-banner-text span{color:var(--tx-text-secondary)}.verify-banner-actions{display:flex;align-items:center;gap:var(--tx-space-2);margin-left:auto}.sidebar{width:360px;min-width:300px;max-width:480px;height:100%;display:flex;flex-direction:column;background:var(--tx-bg-sidebar);border-right:1px solid var(--tx-border-subtle)}.chat-pane{flex:1;height:100%;display:flex;flex-direction:column;background:var(--tx-bg-chat);min-width:0;position:relative}.empty-pane{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:var(--tx-space-3);color:var(--tx-text-tertiary);background:var(--tx-bg-app);border-left:1px solid var(--tx-border-subtle)}@keyframes tx-content-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row{display:flex;align-items:center;flex-wrap:wrap}.panel-actions{display:flex;align-items:center;flex-wrap:wrap;gap:var(--tx-space-2)}.gap-1{gap:var(--tx-space-1)}.gap-2{gap:var(--tx-space-2)}.gap-3{gap:var(--tx-space-3)}.tx-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--tx-space-2);height:36px;padding:0 16px;border-radius:var(--tx-radius-md);font-size:var(--tx-font-size-md);font-weight:600;line-height:1;border:1px solid transparent;transition:background var(--tx-duration-fast) var(--tx-ease-standard),border-color var(--tx-duration-fast) var(--tx-ease-standard),transform var(--tx-duration-fast) 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