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0;border-radius:8px;align-items:center;gap:8px;min-height:36px;margin-left:auto;padding:0 12px;font-weight:700;display:inline-flex}.composerModel:hover,.toolButton:hover{background:#ffffff14}.sendButton{color:#09090b;background:#f4f4f5;font-size:20px;font-weight:800}.composerHint{text-align:center;text-shadow:0 1px 8px #000000a6;pointer-events:none;padding:10px 4px 0}.mobileTabBar,.mobileHistoryBackdrop{display:none}.mobileTabBar{padding:0 12px 12px}.mobileTabBar button{border:1px solid var(--line);color:#f4f4f5;background:#151516;border-radius:10px;justify-content:center;align-items:center;gap:7px;min-width:0;min-height:48px;font-size:13px;font-weight:800;display:flex}.mobileTabBar button.primary{color:#09090b;background:#f4f4f5}.mobileHistoryDrawer{border-right:1px solid var(--line);background:#0c0c0d;grid-template-rows:auto auto minmax(0,1fr) auto;gap:12px;width:min(360px,100vw - 28px);height:100%;padding:16px 10px;display:grid;box-shadow:22px 0 70px #00000075}.mobileHistoryHeader{justify-content:space-between;gap:12px;padding:0 2px 2px}.mobileHistoryHeader h2{margin:0 0 3px;font-size:20px}.mobileHistoryHeader span{color:var(--muted);font-size:12px}.mobileCreateButton{color:#09090b;background:#f4f4f5;border-radius:10px;justify-content:center;gap:9px;min-height:46px;font-weight:850}.mobileHistoryList{min-height:0;padding-right:2px;overflow:auto}.drawerBackdrop{z-index:20;background:#0000006b;justify-content:flex-end;display:flex;position:fixed;inset:0}.modalBackdrop{z-index:30;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#00000094;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.drawer{border-left:1px solid var(--line);background:#101011;width:min(420px,100%);height:100%;padding:18px;box-shadow:-28px 0 70px #0000005c}.newChatModal{border:1px solid var(--line);background:#101011;border-radius:12px;width:min(620px,100%);max-height:min(720px,100vh - 36px);padding:18px;overflow:auto;box-shadow:0 28px 90px #00000080}.confirmModal{border:1px solid var(--line);background:#101011;border-radius:12px;width:min(420px,100%);padding:18px;box-shadow:0 28px 90px #00000080}.confirmText{color:#e4e4e7;margin:16px 0;font-weight:700}.confirmActions{grid-template-columns:1fr 1fr;gap:10px;display:grid}.drawerButton.danger{color:#fff;background:#ef4444}.drawerHeader{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px;display:flex}.drawerHeader h2{margin:0 0 4px;font-size:22px}.closeButton{color:#f4f4f5;background:#1c1c1f}.newChatModels{gap:10px;margin-bottom:14px;display:grid}.newChatModel{border:1px solid var(--line);color:#f4f4f5;text-align:left;background:#171719;border-radius:9px;gap:8px;width:100%;padding:14px;display:grid}.newChatModel:hover,.newChatModel.active{background:#202023;border-color:#e4e4e7}.modelTitleLine{gap:10px;min-width:0}.modelTitleLine img{object-fit:contain;width:22px;height:22px}.modelTitleLine strong{text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;font-size:16px;overflow:hidden}.selectedBadge{color:#09090b;background:#f4f4f5;border-radius:999px;flex:none;padding:3px 8px;font-size:11px;font-weight:850}.newChatModel>span:not(.modelTitleLine),.newChatModel small{color:var(--muted);font-size:13px;line-height:1.45}.drawerStack{gap:12px;display:grid}.codeRow{grid-template-columns:minmax(0,1fr) 120px;gap:8px;display:grid}.oauthGrid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.oauthButton{border:1px solid var(--line);color:#f4f4f5;background:#171719;border-radius:8px;justify-content:center;gap:9px;min-height:42px;font-weight:750;text-decoration:none}.drawerButton{width:100%}.amountRow{flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--line);color:#f4f4f5;background:#171719;border-radius:8px;min-height:38px;padding:0 13px;font-weight:750}.chip.active{color:#09090b;background:#f4f4f5}.accountLine{border:1px solid var(--line);background:#171719;border-radius:8px;justify-content:space-between;gap:12px;min-height:44px;padding:0 12px}.accountLine strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}@media (max-width:980px){.app{grid-template-columns:1fr;min-height:100dvh}.rail{display:none}.chatShell{--composer-bottom:calc(66px + env(safe-area-inset-bottom));grid-template-rows:auto minmax(0,1fr) auto auto}.chatTopbar{background:#050505f0;border-bottom:1px solid #ffffff0a;flex-wrap:wrap;padding:12px}.topbarLeft{width:100%}.mobileHistoryButton{flex:none;display:flex}.modelPill{flex:1 1 0;justify-content:flex-start;width:0;min-width:0}.topActions{justify-content:flex-start;width:100%}.notice{border-radius:8px;order:3;width:100%;max-width:100%}.messages{padding:24px 16px calc(220px + env(safe-area-inset-bottom))}.composerDock{padding:0;left:12px;right:12px}.mobileTabBar{padding-bottom:calc(10px + env(safe-area-inset-bottom));grid-template-columns:1fr 1.15fr 1fr;gap:8px;display:grid}.mobileHistoryBackdrop{z-index:25;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0000008a;display:block;position:fixed;inset:0}.mobileHistoryDrawer{padding-bottom:calc(16px + env(safe-area-inset-bottom))}}@media (max-width:560px){.app{min-height:100dvh}.chatTopbar{gap:8px;padding:10px 12px 8px}.modelPill{max-width:100%}.modelPill span:first-of-type,.composerModel span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.topActions{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px;display:grid}.notice{grid-column:1/-1}.authPill,.balancePill{justify-content:center;width:100%;min-width:0}.authPill{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.emptyState{transform:none}.emptyState p{font-size:14px}.messages{padding:18px 16px calc(210px + env(safe-area-inset-bottom))}.message{gap:6px}.message.user{max-width:92%}.messageBody{line-height:1.55}.composerHint{display:none}.modalBackdrop{place-items:end center;padding:0}.newChatModal{width:100%;max-height:88dvh;padding:16px 14px calc(16px + env(safe-area-inset-bottom));border-bottom:0;border-left:0;border-right:0;border-radius:16px 16px 0 0}.newChatModel{min-height:96px;padding:14px}.quickActions,.oauthGrid,.codeRow{grid-template-columns:1fr;width:100%;display:grid}.drawer{border-top:1px solid var(--line);width:100%;height:auto;max-height:90dvh;padding-bottom:calc(18px + env(safe-area-inset-bottom));border-left:0;border-radius:16px 16px 0 0;overflow:auto}.drawerBackdrop{align-items:flex-end}}@media (max-width:430px){.composerModel{max-width:104px;padding:0 8px}.composerModel span{display:none}.composer textarea{min-height:62px;padding-right:16px}}