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var(--space-6)}.emptyState>div{width:64px;height:64px;margin-bottom:var(--space-2);display:grid;place-items:center;border-radius:20px;color:var(--accent);font-size:28px;background:linear-gradient(145deg,#eef4ff,#f5edff);box-shadow:var(--shadow-sm)}.emptyState h2{margin:var(--space-3) 0 4px;color:var(--ink);font-size:19px}.emptyState p{margin:0 0 var(--space-5);font-size:var(--text-md)}.pageError{max-width:1120px;margin:0 auto 14px}.imagePanel{max-width:700px;margin:auto;padding:30px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-md)}.imageSettingsRow{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hint{margin:0 0 14px;color:var(--muted-light);font-size:var(--text-sm);line-height:1.5}.field{margin-bottom:18px;display:flex;flex-direction:column;gap:7px}.field label{color:var(--ink-secondary);font-size:var(--text-2xs);font-weight:750}.field input,.field select,.field textarea{width:100%;padding:11px 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button.active{border-color:#bfdbfe;color:var(--accent);background:var(--accent-soft);font-weight:600}.drawerBackdrop{position:fixed;inset:0;z-index:20;display:flex;justify-content:flex-end;background:#17152d73;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:fadeIn var(--dur-base) var(--ease-out)}.settingsDrawer{width:min(480px,92vw);height:100%;overflow-y:auto;padding:var(--space-6);background:var(--bg);box-shadow:-20px 0 60px #17152d38;animation:drawerIn var(--dur-slow) var(--ease-out)}.settingsDrawer>header{display:flex;align-items:center;justify-content:space-between}.settingsDrawer h2{margin:0;font-size:26px;font-weight:800}.settingsDrawer>header>button{width:36px;height:36px;border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--muted);background:var(--surface);font-size:20px}.settingsDrawer>header>button:hover{background:var(--line-soft);color:var(--ink-secondary)}.settingsDrawer section{margin-top:22px;padding:18px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-xs)}.settingsDrawer h3{margin:0 0 var(--space-4);font-size:var(--text-md);color:var(--muted);font-weight:800;letter-spacing:.04em}.rangeGrid{margin-bottom:18px;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.rangeGrid label{display:grid;grid-template-columns:1fr auto;color:#475569;font-size:var(--text-2xs);font-weight:600}.rangeGrid b{color:var(--accent)}.rangeGrid input{grid-column:1 / -1;width:100%;accent-color:var(--accent);margin-top:var(--space-2)}.settingsDrawer footer{padding:22px 0 max(22px,env(safe-area-inset-bottom));display:flex;justify-content:space-between}.settingsDrawer footer button{border:0;color:var(--muted);background:transparent;font-size:var(--text-sm);font-weight:600}.settingsDrawer footer button:hover{color:var(--ink-secondary)}.settingsDrawer footer .dangerText{color:var(--rose)}.settingsDrawer footer .dangerText:hover{color:var(--rose-strong)}.libraryPickerBackdrop{position:fixed;inset:0;z-index:28;display:grid;place-items:center;padding:18px;background:#17152d80;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:fadeIn var(--dur-base) var(--ease-out)}.libraryPicker{width:min(640px,100%);max-height:min(740px,88dvh);border-radius:var(--radius-lg);display:flex;flex-direction:column;overflow:hidden;background:var(--bg);box-shadow:var(--shadow-xl);animation:pickerIn var(--dur-slow) var(--ease-out)}.libraryPicker>header{padding:var(--space-5) 22px 14px;display:flex;align-items:center;justify-content:space-between}.libraryPicker>header div{display:flex;flex-direction:column;gap:4px}.libraryPicker>header strong{color:var(--ink);font-size:var(--text-xl);font-weight:800}.libraryPicker>header small{color:var(--muted);font-size:var(--text-2xs)}.libraryPicker>header>button{width:34px;height:34px;border:0;border-radius:9px;color:var(--muted);background:var(--line-soft);font-size:18px}.libraryPicker>header>button:hover{background:var(--line);color:var(--ink-secondary)}.libraryPickerSearch{position:relative;height:44px;margin:0 22px 14px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-md);display:flex;align-items:center;gap:10px;color:var(--muted-light);background:var(--surface);box-shadow:var(--shadow-xs)}.libraryPickerSearch:after{content:"";position:absolute;inset:-1px;border-radius:inherit;box-shadow:0 0 0 3px var(--accent-ring);opacity:0;transform:scale(.98);transition:opacity var(--dur-base) var(--ease-out),transform var(--dur-slow) var(--ease-out);pointer-events:none}.libraryPickerSearch:focus-within{border-color:var(--accent-light)}.libraryPickerSearch:focus-within:after{opacity:1;transform:scale(1)}.libraryPickerSearch input{width:100%;border:0;outline:0;background:transparent;font:inherit;font-size:var(--text-md)}.libraryPickerList{min-height:170px;padding:0 22px;overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-2)}.libraryPickerList>button{min-height:62px;padding:9px var(--space-3);border:1px solid var(--line);border-radius:var(--radius-sm);display:grid;grid-template-columns:42px minmax(0,1fr) 30px;align-items:center;gap:11px;color:var(--ink);background:var(--surface);text-align:left;box-shadow:var(--shadow-xs)}.libraryPickerList>button:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-1px)}.libraryPickerList>button.selected{border-color:#bfdbfe;background:var(--accent-soft)}.pickerFileIcon{width:40px;height:40px;border-radius:9px;display:grid;place-items:center;color:#5b564d;background:linear-gradient(145deg,#f5f3ee,#e8e4db);font-size:var(--text-2xs);font-weight:800}.libraryPickerList>button>span:nth-child(2){min-width:0;display:flex;flex-direction:column}.libraryPickerList strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--text-sm);font-weight:600}.libraryPickerList small{margin-top:3px;color:var(--muted);font-size:9px}.libraryPickerList i{color:var(--accent);font-size:var(--text-lg);font-style:normal;text-align:center}.pickerEmpty{min-height:170px;display:grid;place-items:center;align-content:center;gap:10px;color:var(--muted);font-size:var(--text-sm)}.pickerEmpty p{margin:0}.pickerEmpty button{padding:8px 14px;border:0;border-radius:var(--radius-sm);color:#fff;background:var(--accent-gradient);font-weight:600}.libraryPicker>footer{padding:14px 22px 18px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:var(--text-2xs)}.previewModal{position:fixed;inset:0;z-index:30;padding:18px;display:grid;grid-template-rows:55px minmax(0,1fr);background:#17152df2;animation:fadeIn var(--dur-base) var(--ease-out)}.previewModal header{display:flex;align-items:center;justify-content:space-between;color:#fff}.previewModal header div{display:flex;align-items:center;gap:var(--space-2)}.previewModal header a,.previewModal header button{padding:8px 13px;border:1px solid rgba(255,255,255,.15);border-radius:9px;color:#fff;background:#ffffff14;text-decoration:none;font-size:var(--text-2xs)}.previewModal header a:hover,.previewModal header button:hover{background:#ffffff24;border-color:#ffffff40}.previewControls{display:flex;align-items:center;gap:6px}.previewControls span{min-width:46px;color:var(--line);text-align:center;font-size:var(--text-2xs)}.previewCanvas{min-width:0;min-height:0;overflow:auto;display:grid;place-items:center;overscroll-behavior:contain;touch-action:pan-x pan-y}.previewCanvas>div{width:100%;height:100%;display:grid;place-items:center;transform-origin:center;transition:transform .12s var(--ease-standard)}.previewCanvas img{max-width:100%;max-height:100%;object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.bottomNav{display:none}.splash,.unlockPage{min-height:100vh;min-height:100dvh;display:grid;place-items:center;background:var(--nav)}.splash{color:var(--muted-light)}.splash>div{margin:auto auto var(--space-4);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.splash p{margin:0 auto auto;font-size:var(--text-md)}.unlockPage{position:relative;overflow:hidden;padding:var(--space-6);color:var(--line-soft);background:radial-gradient(circle at 50% 0,#2c2a5e 0,var(--nav) 55%)}.unlockGlow{position:absolute;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(124,92,246,.22) 0%,transparent 70%);filter:blur(60px);top:-120px;left:50%;transform:translate(-50%)}.unlockCard{position:relative;width:min(440px,100%);padding:var(--space-10);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-xl);background:#222142a8;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-xl)}.brandLock{justify-content:center;margin-bottom:38px}.lockIcon{width:56px;height:56px;margin:auto auto 26px;border:1px solid rgba(255,255,255,.12);border-radius:18px;display:grid;place-items:center;color:var(--accent-light);background:#ffffff0f;font-size:28px;box-shadow:0 8px 24px #00000026}.unlockCard .eyebrow{text-align:center;color:var(--accent-light)}.unlockCard h1{margin:0;text-align:center;font-size:30px;letter-spacing:-.035em;font-weight:800}.unlockIntro{margin:14px 0 30px;color:var(--muted-light);text-align:center;font-size:var(--text-md);line-height:1.7}.unlockInput{display:flex;flex-direction:column;gap:var(--space-2);color:var(--line);font-size:var(--text-2xs);font-weight:700}.unlockInput input{height:50px;padding:0 15px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);outline:0;color:#fff;background:#17152d80}.unlockInput input::placeholder{color:#64748b}.unlockInput input:focus{border-color:var(--accent-light);box-shadow:0 0 0 3px #2f7df62e}.unlockButton{width:100%;margin-top:var(--space-4);height:48px;font-size:var(--text-base)}.formError{margin-top:10px;color:#fda4af;font-size:var(--text-2xs)}.privacyNote{margin-top:22px;color:var(--muted);text-align:center;font-size:var(--text-2xs)}@media(max-width:899px){.workbench{display:block;padding-bottom:calc(68px + env(safe-area-inset-bottom));background:#f8f7f4}.sidebar{display:none}.workspace{height:calc(100dvh - 68px - env(safe-area-inset-bottom))}.workspace.view-chat{position:fixed;inset:0;z-index:8;height:100dvh;padding-bottom:calc(66px + env(safe-area-inset-bottom))}.mobileBrand{height:52px;margin-bottom:var(--space-8);display:flex}.mobileBrand button{margin-left:auto;border:0;color:var(--muted);background:transparent;font-size:18px}.mirrorHome{padding:max(18px,env(safe-area-inset-top)) 18px var(--space-8);background:radial-gradient(circle at 90% 5%,rgba(124,92,246,.07) 0,transparent 25%),#f8f7f4}.welcomeBlock{margin-bottom:26px}.welcomeBlock h1{font-size:30px}.welcomeBlock>p:last-child{font-size:var(--text-base)}.mirrorCards{grid-template-columns:1fr;gap:var(--space-3)}.mirrorCard{min-height:108px;padding:18px;border-radius:var(--radius-md)}.mirrorCardIcon{width:52px;height:52px;flex-basis:52px;border-radius:15px;font-size:19px}.mirrorCardBody strong{font-size:15px}.mirrorCardBody small{margin:3px 0 var(--space-2)}.quickTips{display:none}.bottomNav{position:fixed;z-index:9;bottom:0;left:0;right:0;height:calc(68px + env(safe-area-inset-bottom));padding:6px 10px env(safe-area-inset-bottom);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);background:#ffffffeb;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.bottomNav button{border:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted-light);background:transparent;font-size:9px;font-weight:600}.bottomNav button span{font-size:20px;line-height:1.2}.bottomNav button.active{color:var(--accent)}.chatHeader{height:calc(60px + env(safe-area-inset-top));flex-basis:calc(60px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 14px 0;gap:10px}.chatHeader .providerIcon{width:32px;height:32px;flex-basis:32px}.mobileBack{display:block;width:30px}.chatIdentity{flex:1}.chatIdentity strong{font-size:var(--text-md)}.modelSelect{display:none}.chatHeader .iconButton:first-of-type{display:none}.chatHeader .autoRefreshButton{width:34px;min-width:34px;padding:0;justify-content:center;font-size:0}.chatHeader .secondaryChatAction{display:none}.messageList{padding:22px 14px}.message{margin-bottom:var(--space-6);grid-template-columns:30px minmax(0,1fr);gap:10px}.message.user{grid-template-columns:minmax(0,1fr) 30px}.avatar{width:30px;height:30px;border-radius:9px;font-size:var(--text-2xs)}.message.user .messageBody{max-width:88%}.markdown{font-size:var(--text-base);line-height:1.65}.message.user .markdown{padding:10px 13px;border-radius:16px 5px 16px 16px}.composerWrap{width:100%;padding:8px 10px calc(10px + env(safe-area-inset-bottom));background:transparent}.composerBox{border-radius:var(--radius-md)}.composerHint,.composerToolbar button span{display:none}.stagedFiles{padding:0 2px}.stagedFiles>div{min-width:170px}.messageFiles button{min-width:min(240px,100%)}.contentPage{padding:max(26px,env(safe-area-inset-top)) 16px var(--space-8)}.contentHeader{align-items:center;margin-bottom:var(--space-6)}.contentHeader h1{font-size:30px}.contentHeader span{max-width:230px;font-size:var(--text-2xs)}.contentHeader .primaryButton{padding:0 14px;font-size:var(--text-2xs)}.boardHeaderActions{width:100%;justify-content:flex-start}.boardHeaderActions>button:not(.primaryButton):not(.iconButton):not(.autoRefreshButton),.boardHeaderActions .primaryButton,.boardHeaderActions .autoRefreshButton{min-height:38px;font-size:var(--text-2xs)}.boardLayout{height:auto;min-height:0;grid-template-columns:1fr}.boardThreadList{max-height:220px}.boardComposer{grid-template-columns:1fr}.boardChatPane{height:68dvh;min-height:520px;max-height:760px}.conversationToolbar{margin-top:-8px}.conversationToolbar>button{padding:0 11px;font-size:var(--text-2xs)}.conversationItem{min-height:86px;padding:var(--space-3);grid-template-columns:40px minmax(0,1fr) auto;gap:10px}.conversationProvider{width:40px;height:40px;border-radius:11px}.conversationProvider,.conversationMain{grid-row:1 / span 2}.conversationItem time{grid-column:3;grid-row:1}.conversationActions{grid-column:3;grid-row:2;align-self:end;opacity:1}.conversationActions button{width:28px;height:28px}.conversationMain small{padding-right:55px}.fileGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.libraryFile{padding:8px}.fileActions{flex-wrap:wrap}.fileActions button,.fileActions a{min-width:42%}.imageSettingsRow{grid-template-columns:1fr;gap:0}.settingsDrawer{width:100%;height:min(92dvh,780px);margin-top:auto;padding:22px 18px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;animation-name:sheetIn}.rangeGrid{grid-template-columns:1fr}.previewModal{padding:max(12px,env(safe-area-inset-top)) 12px max(12px,env(safe-area-inset-bottom))}.previewModal header strong{max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.previewControls{gap:4px!important}.previewModal header button{padding:7px 9px}.previewControls button:nth-of-type(3){display:none}.libraryPickerBackdrop{align-items:end;padding:0}.libraryPicker{max-height:88dvh;border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding-bottom:env(safe-area-inset-bottom)}.unlockPage{align-items:center;padding:18px}.unlockCard{padding:var(--space-8) var(--space-6)}}@media(max-width:420px){.mirrorCard{min-height:100px}.fileGrid{grid-template-columns:1fr 1fr}.fileActions button:first-child{flex-basis:100%}}.modelsEntryLink{display:inline-block;margin-top:18px;color:var(--accent);font-size:var(--text-md);font-weight:600;text-decoration:none}.modelsEntryLink:hover{color:var(--accent-strong);text-decoration:underline}.mirrorCard.modelsCard:before{background:linear-gradient(90deg,#1d4ed8,#60a5fa)}.mirrorCard.modelsCard .mirrorCardIcon{color:#1d4ed8;background:linear-gradient(145deg,var(--accent-soft),#dbeafe)}.modelsPortal{min-height:100vh;padding:clamp(28px,5vw,64px);background:radial-gradient(circle at top right,rgba(124,92,246,.12),transparent 36%),linear-gradient(180deg,var(--surface-sunken),#eef2ff 48%,var(--surface-sunken));color:var(--ink)}.modelsHero{max-width:980px;margin:0 auto var(--space-8)}.modelsBrand{display:inline-block;margin-bottom:18px;color:var(--ink);font-weight:800;letter-spacing:.02em;text-decoration:none}.modelsHero h1{margin:8px 0 var(--space-3);font-size:clamp(34px,6vw,52px)}.modelsHero>p{max-width:720px;color:var(--muted);line-height:1.6}.modelsHeroLinks{display:flex;gap:14px;margin-top:18px;align-items:center}.modelsHeroLinks a,.modelsHeroLinks button{border:1px solid var(--line);border-radius:var(--radius-full);padding:8px 14px;background:#fffc;color:var(--ink);text-decoration:none;font-size:var(--text-md)}.modelsSection{max-width:980px;margin:0 auto 28px;padding:22px;border:1px solid var(--line);border-radius:var(--radius-md);background:#ffffffd1}.modelsSection h2{margin:0 0 14px;font-size:20px}.modelPackGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.modelPackCard{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-4);border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}.modelPackCard p{margin:0;color:var(--muted);font-size:var(--text-md);word-break:break-all}.modelPackCard small{color:var(--muted);font-size:var(--text-sm)}.modelPackActions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:6px}.modelPackActions a:not(.primaryButton){color:var(--accent);font-size:var(--text-md)}.modelSha{font-size:var(--text-2xs);color:var(--muted)}.modelsSync p{color:var(--muted);font-size:var(--text-md);line-height:1.55}.modelsSyncForm{display:grid;gap:var(--space-3);margin-top:14px}.modelsSyncForm label{display:grid;gap:6px;font-size:var(--text-sm);color:var(--muted)}.modelsSyncForm input{min-height:42px;padding:0 var(--space-3);border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink)}.modelsJob{margin-top:14px;padding:var(--space-3) 14px;border-radius:var(--radius-sm);background:var(--surface-sunken);border:1px solid var(--line)}.modelsJob.status-done{background:var(--green-soft);border-color:var(--green-line)}.modelsJob.status-error{background:#fef2f2;border-color:#fecaca}.modelsJob span{margin-left:var(--space-2);color:var(--muted);font-size:var(--text-sm)}.modelsError{max-width:980px;margin:0 auto 18px}.modelsEmpty{padding:28px var(--space-3)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}