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saturate(1.3)}.composer{display:flex;align-items:flex-end;gap:8px;padding:14px 28px 16px;max-width:816px;margin:0 auto}.composer-wrap .composer{border-top:none}.composer textarea{flex:1;resize:none;min-height:50px;max-height:220px;overflow-y:auto;background:var(--surface);color:var(--text);border:1px solid var(--border-2);border-radius:var(--radius);padding:13px 15px;font:inherit;font-size:14.5px;line-height:1.55;outline:none;box-shadow:var(--shadow);transition:border-color var(--t-fast),box-shadow var(--t-fast)}.composer textarea::placeholder{color:var(--faint)}.composer textarea:focus{border-color:var(--accent);box-shadow:var(--ring)}.send,.stop,.attach,.mic{align-self:flex-end;height:50px;min-width:50px;padding:0;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius);cursor:pointer;font-weight:600;font-size:13.5px;transition:filter var(--t-fast),transform var(--t-fast),box-shadow var(--t-fast),border-color var(--t-fast),background var(--t-fast),color var(--t-fast)}.send{width:50px;border:none;background:var(--accent-grad);color:#fff;box-shadow:0 1px 4px #00000047}.send:hover:not(:disabled){filter:brightness(1.07);transform:translateY(-1px);box-shadow:var(--shadow)}.send:disabled{opacity:.42;cursor:default;box-shadow:none}.stop{width:auto;padding:0 18px;background:color-mix(in srgb,var(--danger) 13%,var(--surface));color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 42%,transparent)}.stop:hover{background:color-mix(in srgb,var(--danger) 20%,var(--surface))}.attach{width:46px;min-width:46px;background:var(--surface);border:1px solid var(--border-2);color:var(--muted);box-shadow:var(--shadow-sm)}.attach:hover:not(:disabled){border-color:var(--accent-line);color:var(--text);background:var(--surface-2)}.attach:disabled{opacity:.42;cursor:default}.mic{width:46px;min-width:46px;line-height:1;color:var(--muted);background:var(--surface);border:1px solid var(--border-2);box-shadow:var(--shadow-sm)}.mic:hover:not(:disabled){border-color:var(--accent-line);color:var(--text);background:var(--surface-2)}.mic:disabled{opacity:.42;cursor:default}.mic.recording{border-color:var(--danger);color:var(--danger);background:color-mix(in srgb,var(--danger) 10%,var(--surface));box-shadow:0 0 color-mix(in srgb,var(--danger) 45%,transparent);animation:mic-pulse 1.5s ease-out infinite}.mic.recording:hover{background:color-mix(in srgb,var(--danger) 18%,var(--surface))}.mic-rec-dot{width:12px;height:12px;border-radius:50%;background:var(--danger);box-shadow:0 0 7px color-mix(in srgb,var(--danger) 70%,transparent);animation:mic-blink 1s ease-in-out infinite}@keyframes mic-pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--danger) 40%,transparent)}70%{box-shadow:0 0 0 8px transparent}to{box-shadow:0 0 0 0 transparent}}@keyframes mic-blink{0%,to{opacity:1}50%{opacity:.35}}.dictation-bar{display:flex;align-items:center;gap:10px;margin:0 28px;padding:8px 13px;border:1px solid color-mix(in srgb,var(--danger) 38%,transparent);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--danger) 7%,var(--surface));font-size:12.5px;color:var(--text);max-width:760px}.dictation-pulse{display:inline-flex;align-items:flex-end;gap:3px;height:16px;flex-shrink:0}.dictation-pulse i{width:3px;height:6px;border-radius:2px;background:var(--danger);display:inline-block;animation:dictation-eq .9s ease-in-out infinite}.dictation-pulse i:nth-child(2){animation-delay:.15s}.dictation-pulse i:nth-child(3){animation-delay:.3s}@keyframes dictation-eq{0%,to{height:5px}50%{height:16px}}.dictation-label{color:var(--danger);font-weight:650;flex-shrink:0}.dictation-interim{color:var(--muted);font-style:italic;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.dictation-stop{margin-left:auto;flex-shrink:0;background:color-mix(in srgb,var(--danger) 12%,var(--surface));color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 40%,transparent);border-radius:var(--radius-xs);font-size:11.5px;font-weight:600;padding:4px 11px;cursor:pointer;transition:background var(--t-fast)}.dictation-stop:hover{background:color-mix(in srgb,var(--danger) 22%,var(--surface))}.tts-toggle.on{color:var(--accent-2)}.slash-menu{position:absolute;bottom:100%;left:28px;right:28px;max-width:760px;margin:0 auto 8px;background:var(--elev);border:1px solid var(--border-2);border-radius:var(--radius);overflow-y:auto;max-height:320px;box-shadow:var(--shadow-lg)}.slash-item{display:flex;align-items:baseline;gap:11px;padding:10px 14px;cursor:pointer;transition:background var(--t-fast)}.slash-item:hover,.slash-item.active{background:var(--surface-2)}.slash-item.active{box-shadow:inset 2px 0 0 var(--accent-2)}.slash-cmd{color:var(--accent-2);font-family:var(--font-mono);font-size:13px;min-width:118px;font-weight:600}.slash-desc{color:var(--muted);font-size:12.5px;flex:1}.slash-arg{color:var(--faint);font-size:11px;font-family:var(--font-mono);white-space:nowrap;opacity:.8}.mention-menu{position:absolute;bottom:100%;left:28px;right:28px;max-width:760px;margin:0 auto 8px;max-height:270px;overflow-y:auto;background:var(--elev);border:1px solid var(--border-2);border-radius:var(--radius);box-shadow:var(--shadow-lg)}.mention-item{display:flex;align-items:baseline;gap:10px;padding:8px 14px;cursor:pointer}.mention-item.active{background:var(--surface-2)}.mention-name{color:var(--text);font-family:var(--font-mono);font-size:13px;font-weight:600;white-space:nowrap}.mention-path{color:var(--muted);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;direction:rtl;text-align:left}.find-bar{position:fixed;top:56px;right:22px;z-index:50;display:flex;align-items:center;gap:6px;padding:7px 9px;background:var(--elev);border:1px solid var(--border-2);border-radius:var(--radius);box-shadow:var(--shadow-lg);-webkit-app-region:no-drag}.find-input{width:220px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);font-size:13px;padding:7px 10px;outline:none}.find-input:focus{border-color:var(--accent);box-shadow:var(--ring)}.find-count{min-width:56px;text-align:center;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.find-nav,.find-close{background:transparent;border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);width:28px;height:28px;cursor:pointer;line-height:1;display:flex;align-items:center;justify-content:center;transition:background var(--t-fast),color var(--t-fast)}.find-nav:hover:not(:disabled),.find-close:hover{background:var(--surface-2)}.find-nav:disabled{opacity:.4;cursor:default}.find-close{border-color:transparent;color:var(--muted)}.find-close:hover{color:var(--text)}.statusbar{display:flex;align-items:center;gap:9px;padding:6px 28px;border-top:1px solid var(--border);font-size:11px;color:var(--muted);background:var(--panel)}.sb-spacer{flex:1}.sb-danger{color:var(--danger)}.sb-queue{color:var(--warn)}.sb-brand{color:var(--faint);font-size:11px;letter-spacing:.04em;font-weight:550}.sb-copy{display:inline-flex;align-items:center;gap:5px;background:none;border:1px solid var(--border);color:var(--muted);border-radius:var(--radius-xs);font-size:11px;font-weight:550;padding:4px 9px;cursor:pointer;margin-right:8px;transition:color var(--t-fast),border-color var(--t-fast),background var(--t-fast)}.sb-copy:hover{color:var(--text);border-color:var(--border-2);background:var(--surface-2)}.attach-bar{display:flex;flex-wrap:wrap;gap:7px;padding:12px 28px 0;max-width:816px;margin:0 auto}.chip{display:flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:4px 8px 4px 10px;font-size:12px;max-width:220px}.chip img{width:26px;height:26px;object-fit:cover;border-radius:5px}.chip-ico{display:inline-flex;align-items:center;color:var(--faint)}.chip-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chip button{display:inline-flex;align-items:center;background:none;border:none;color:var(--muted);cursor:pointer;line-height:1;padding:0}.chip button:hover{color:var(--danger)}.capture-picker{max-width:816px;margin:0 auto;padding:12px 28px 0}.capture-picker-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:8px}.capture-picker-head button{display:inline-flex;align-items:center;background:none;border:none;color:var(--muted);cursor:pointer;line-height:1;padding:0}.capture-picker-head button:hover{color:var(--danger)}.capture-picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;max-height:260px;overflow-y:auto}.capture-source{display:flex;flex-direction:column;gap:5px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px;cursor:pointer;text-align:left;color:inherit}.capture-source:hover{border-color:var(--accent, var(--muted))}.capture-source img{width:100%;aspect-ratio:16 / 10;object-fit:cover;border-radius:5px;background:var(--bg, #000)}.capture-source-name{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-attach{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.mini-chip{display:inline-flex;align-items:center;gap:5px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xs);padding:4px 10px;font-size:11px;color:var(--muted)}.mini-chip svg{color:var(--faint)}.q-badge{color:var(--warn);font-weight:650;font-size:10px}.browser{display:flex;flex-direction:column;flex:1 1 42%;min-width:0;background:var(--panel)}.pane-resize{flex:0 0 6px;margin:0 -1px;cursor:col-resize;background:transparent;transition:background var(--t-fast);z-index:3}.pane-resize:hover,.pane-resize:active{background:var(--accent-line)}.browser-head{padding:11px 16px;border-bottom:1px solid var(--border);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:650;display:flex;align-items:center;gap:8px}.bh-save{display:inline-flex;align-items:center;gap:5px;background:none;border:1px solid var(--border);color:var(--muted);border-radius:var(--radius-xs);font-size:11px;font-weight:600;letter-spacing:.01em;text-transform:none;padding:4px 10px;cursor:pointer;transition:color var(--t-fast),border-color var(--t-fast)}.bh-save:hover{color:var(--text);border-color:var(--border-2)}.browser-head:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 6px var(--accent-line)}.browser-view{flex:1;overflow:auto;display:flex;align-items:flex-start;justify-content:center;padding:16px}.browser-view img{max-width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow)}.browser-empty{color:var(--faint);text-align:center;margin:auto;max-width:280px;font-size:13px;line-height:1.6}.browser-head .right-tabs{display:flex;gap:2px;padding:3px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xs)}.right-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:none;border:none;color:var(--muted);font:600 11px/1 inherit;letter-spacing:.01em;text-transform:none;padding:5px 12px;border-radius:5px;cursor:pointer;transition:background var(--t-fast),color var(--t-fast)}.right-tab:hover:not(:disabled){color:var(--text)}.right-tab.active{background:var(--accent-grad);color:#fff;box-shadow:0 1px 3px #0003}.right-tab:disabled{opacity:.4;cursor:default}.browser-head:has(.right-tabs):before{display:none}.artifact-pane{flex:1;min-height:0;display:flex;flex-direction:column}.artifact-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:24px;color:var(--faint);text-align:center;font-size:13px;line-height:1.6}.artifact-empty strong{color:var(--accent-2)}.artifact-empty-sub{font-size:11.5px;color:var(--faint);max-width:260px}.artifact-history{display:flex;gap:4px;padding:8px 12px;overflow-x:auto;border-bottom:1px solid var(--border);background:var(--panel2);scrollbar-width:thin}.artifact-tab{display:flex;align-items:center;gap:6px;flex:0 0 auto;max-width:200px;padding:5px 8px 5px 10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--muted);font-size:11.5px;cursor:pointer;transition:border-color var(--t-fast),color var(--t-fast)}.artifact-tab:hover{color:var(--text);border-color:var(--border-2)}.artifact-tab.active{color:var(--text);border-color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}.artifact-tab-kind{flex:0 0 auto;font-size:9.5px;font-weight:650;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-2)}.artifact-tab-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.artifact-tab-x{flex:0 0 auto;color:var(--faint);font-size:14px;line-height:1;padding:0 2px;border-radius:3px}.artifact-tab-x:hover{color:var(--danger)}.artifact-head{display:flex;align-items:center;gap:9px;padding:9px 14px;border-bottom:1px solid var(--border)}.artifact-kind{flex:0 0 auto;font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:3px 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20px}.artifact-code{flex:1;margin:0;overflow:auto;padding:16px;background:var(--panel);font:12.5px/1.6 var(--font-mono)}.artifact-code code{background:none;border:none;padding:0}.artifact-fileinfo{flex:1;display:flex;align-items:center;justify-content:center;color:var(--faint);font-size:13px}.artifact-filecard{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:28px;text-align:center}.artifact-filecard-icon{display:flex;align-items:center;justify-content:center;width:76px;height:76px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border-2);color:var(--accent-2);font:700 15px/1 var(--font-mono);letter-spacing:.04em}.artifact-filecard-name{max-width:320px;color:var(--text);font-size:13.5px;font-weight:600;word-break:break-word}.artifact-filecard-meta{color:var(--faint);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}.artifact-filecard-note{max-width:300px;color:var(--faint);font-size:11.5px;line-height:1.5}.artifact-filecard-open{margin-top:4px}.sidebar{display:flex;flex-direction:column;width:264px;min-width:264px;background:var(--panel);border-right:1px solid var(--border)}.new-chat-btn{margin:12px 12px 4px;padding:10px 13px;background:var(--surface);color:var(--text);border:1px solid var(--border-2);border-radius:var(--radius-sm);cursor:pointer;font-size:13px;font-weight:600;text-align:left;display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-sm);transition:border-color var(--t-fast),background var(--t-fast),color var(--t-fast)}.new-chat-btn:hover{border-color:var(--accent-line);background:var(--surface-2);color:var(--accent-2)}.incognito-btn{justify-content:center}.chat-search{display:flex;align-items:center;gap:7px;margin:8px 12px 2px;padding:7px 11px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);transition:border-color var(--t-fast),box-shadow var(--t-fast)}.chat-search:focus-within{border-color:var(--accent);box-shadow:var(--ring)}.chat-search-ic{display:inline-flex;align-items:center;color:var(--faint)}.chat-search input{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--text);font:inherit;font-size:12.5px}.chat-search input::placeholder{color:var(--faint)}.chat-search-x{display:inline-flex;align-items:center;background:none;border:none;color:var(--muted);cursor:pointer;line-height:1;padding:0 2px}.chat-search-x:hover{color:var(--danger)}.sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 6px;font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--faint);font-weight:650}.add-proj{display:inline-flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border);color:var(--muted);width:24px;height:24px;border-radius:var(--radius-xs);cursor:pointer;line-height:1;transition:border-color var(--t-fast),color var(--t-fast),background var(--t-fast)}.add-proj:hover{border-color:var(--accent-line);color:var(--accent-2);background:var(--surface-2)}.sidebar-scroll{flex:1;min-height:0;overflow-y:auto}.proj-list{padding:4px 8px}.proj-empty,.chat-empty{color:var(--faint);font-size:11.5px;padding:8px 12px;line-height:1.5}.proj{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:7px 9px;border-radius:var(--radius-xs);cursor:pointer;color:var(--text);font-size:13px;transition:background var(--t-fast)}.proj:hover{background:var(--surface-2)}.proj.active{background:var(--surface-2);box-shadow:inset 2px 0 0 var(--accent)}.proj-name{display:flex;align-items:center;gap:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:550}.proj-folder-ic{color:var(--faint);flex-shrink:0}.proj.active .proj-folder-ic,.proj:hover .proj-folder-ic{color:var(--accent-2)}.sidebar-foot{display:flex;align-items:center;padding:9px 14px;border-top:1px solid var(--border);font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-foot-proj{display:inline-flex;align-items:center;gap:6px;overflow:hidden;text-overflow:ellipsis}.sidebar-foot-proj svg{color:var(--faint)}.sidebar-account{position:relative;border-top:1px solid var(--border)}.account-chip{display:flex;align-items:center;gap:9px;width:100%;padding:9px 12px;background:none;border:none;cursor:pointer;color:var(--text);text-align:left;transition:background 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