:root{--radius-sm: 6px;--radius: 8px;--radius-bubble: 12px;--header-height: 56px;--sidebar-width: 340px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}:root,[data-theme=light]{--bg: #ffffff;--bg-sidebar: #ffffff;--bg-search: #f1f3f5;--bg-chat: #ebedef;--bg-hover: #f4f4f5;--bg-active: #3390ec;--bg-active-text: #ffffff;--bg-overlay: rgba(0, 0, 0, .4);--text: #0f0f0f;--text-muted: #707579;--text-link: #3390ec;--border: #e3e6e8;--bubble-in: #ffffff;--bubble-out: #effdde;--ticks: #3390ec;--accent: #3390ec;--accent-hover: #2b82d9;--accent-soft: #e8f1fd;--danger: #d83939;--online: #4dcd5e;color-scheme:light}[data-theme=dark]{--bg: #0e1621;--bg-sidebar: #17212b;--bg-search: #242f3d;--bg-chat: #0e1621;--bg-hover: #202b36;--bg-active: #2b5278;--bg-active-text: #ffffff;--bg-overlay: rgba(0, 0, 0, .55);--text: #ffffff;--text-muted: #7f91a4;--text-link: #6ab3f3;--border: #253341;--bubble-in: #182533;--bubble-out: #2b5278;--ticks: #6ab3f3;--accent: 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1px}.voice__play{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff}.voice__play:hover{background:var(--accent-hover)}.voice__play--off{background:var(--bg-hover);color:var(--text-muted);cursor:default}.voice__play--off:hover{background:var(--bg-hover);color:var(--text-muted)}.voice__wave{display:flex;align-items:center;gap:2px;flex:1;height:26px;min-width:80px}.voice__bar{flex:1;min-width:2px;border-radius:1px;background:var(--text-muted);opacity:.55}.voice__bar--played{background:var(--accent);opacity:1}.voice__time{flex:none;color:var(--text-muted);font-size:12px;font-variant-numeric:tabular-nums}.circle{margin:2px 0}.circle__frame{position:relative;display:block;width:216px;height:216px;border-radius:50%;border:1px solid var(--border);overflow:hidden;background:var(--bg-hover)}.circle__frame video{width:100%;height:100%;object-fit:cover}.circle__play{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;margin:auto;width:52px;height:52px;border-radius:50%;background:#00000073;color:#fff;pointer-events:none}.circle__duration{position:absolute;left:50%;bottom:18px;transform:translate(-50%);padding:1px 7px;border-radius:8px;background:#00000073;color:#fff;font-size:11px;font-variant-numeric:tabular-nums;pointer-events:none}.circle__progress{position:absolute;left:0;bottom:0;height:3px;background:var(--accent);transition:width .1s linear}.composer__recording{display:flex;align-items:center;gap:10px;flex:1;min-width:0;height:42px;padding:0 12px;border-radius:var(--radius-bubble);background:var(--bg-chat)}.composer__recording-dot{width:10px;height:10px;border-radius:50%;background:var(--danger);animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.25}}.composer__recording-time{font-variant-numeric:tabular-nums}.composer__recording-hint{color:var(--text-muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.composer__record-cancel{color:var(--danger)}.composer__attach-wrap{position:relative}.composer__menu{position:absolute;bottom:calc(100% + 8px);left:0;z-index:20;min-width:190px;padding:6px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-sidebar)}.composer__menu-item{position:relative;display:flex;align-items:center;gap:12px;width:100%;padding:8px 10px;border-radius:var(--radius-sm);color:var(--text);text-align:left;font-size:15px;overflow:hidden}.composer__menu-item:hover{background:var(--bg-hover)}.composer__menu-item input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.circle-rec{display:flex;align-items:center;gap:8px;padding:8px 12px 10px;border-top:1px solid var(--border);background:var(--bg-sidebar)}.circle-rec__frame{position:relative;flex:none;width:120px;height:120px;border-radius:50%;overflow:hidden;background:var(--bg-hover)}.circle-rec__frame video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.circle-rec__timer{position:absolute;left:50%;top:8px;transform:translate(-50%);padding:1px 7px;border-radius:8px;background:#00000080;color:#fff;font-size:11px;font-variant-numeric:tabular-nums}.circle-rec__ring{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:3px solid var(--danger);clip-path:polygon(0 0,var(--ring, 0%) 0,var(--ring, 0%) 100%,0 100%);pointer-events:none}@media(max-width:820px){.app{grid-template-columns:1fr}.sidebar,.chat,.panel,.placeholder{grid-column:1;grid-row:1}.app[data-view=chat] .sidebar,.app[data-view=panel] .sidebar,.app[data-view=list] .chat,.app[data-view=list] .panel,.app[data-view=list] .placeholder{display:none}.chat__back{display:grid}.message{max-width:88%}.settings{grid-template-columns:1fr;grid-template-rows:auto 1fr}.settings__nav{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--border);padding:10px 8px}.settings__nav-item{width:auto;white-space:nowrap}.settings__nav-hint{display:none}}@media(max-width:480px){.message{max-width:94%}.dialog{max-height:100%}}