:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#172022;font-synthesis:none;--surface:#fff;--surface-muted:#eef2f2;--surface-strong:#e5ebeb;--border:#cfd9d8;--border-strong:#aebdbc;--text:#172022;--text-muted:#667475;--accent:#176b64;--accent-hover:#11564f;--accent-soft:#dcefeb;--blue:#315f8a;--blue-soft:#e1ebf4;--amber:#8a5a18;--amber-soft:#f8ead2;--danger:#a33a35;--danger-soft:#f7e4e2;--shadow:0 18px 55px #17202224;background:#f4f6f7;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}[hidden]{display:none!important}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:#f4f6f7;min-width:320px;overflow:hidden}button,input,textarea{font:inherit;letter-spacing:0}button{color:inherit}#app{grid-template-rows:auto minmax(0,1fr) auto;height:100%;display:grid}.topbar{z-index:2;border-bottom:1px solid var(--border);background:#fffffff5;grid-template-columns:minmax(180px,1fr) minmax(260px,440px) minmax(280px,1fr);align-items:center;gap:20px;min-height:72px;padding:12px 24px;display:grid}.brand{cursor:pointer;align-items:center;gap:10px;min-width:0;display:flex}.brand-mark{background:var(--accent);color:#fff;border-radius:7px;flex:none;place-items:center;width:34px;height:34px;font-weight:750;display:grid}.brand>div{min-width:0;display:grid}.brand strong{font-size:15px}.brand span:not(.brand-mark){color:var(--text-muted);font-size:12px}.model-button{border:1px solid var(--border);background:var(--surface);cursor:pointer;text-align:left;border-radius:7px;justify-content:space-between;align-items:center;gap:16px;min-width:0;padding:9px 12px;display:flex}.model-button:hover{border-color:var(--border-strong);background:var(--surface-muted)}.model-button>span:first-child{min-width:0;display:grid}.model-button strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.control-label{color:var(--text-muted);text-transform:uppercase;font-size:10px;font-weight:700}.topbar-actions{justify-content:flex-end;align-items:center;gap:8px;min-width:0;display:flex}.model-slot{align-items:center;gap:8px;min-width:0;display:flex}.model-slot .model-button{flex:1;min-width:0}.runtime-status{flex:none;align-items:center;display:flex}.status-dot{background:#8b999a;border-radius:50%;flex:none;align-self:center;width:8px;height:8px}.status-dot.loading,.status-dot.running{background:var(--blue)}.status-dot.ready{background:var(--accent)}.status-dot.error{background:var(--danger)}.button-content{justify-content:center;align-items:center;gap:6px;display:inline-flex}.button{cursor:pointer;border:1px solid #0000;border-radius:6px;min-height:38px;padding:8px 14px;font-size:13px;font-weight:700}.button:disabled{cursor:not-allowed;opacity:.48}.button.primary{border-color:var(--accent);background:var(--accent);color:#fff}.button.primary:hover:not(:disabled){border-color:var(--accent-hover);background:var(--accent-hover)}.button.secondary{border-color:var(--border);background:var(--surface)}.button.secondary:hover:not(:disabled){border-color:var(--border-strong);background:var(--surface-muted)}.button.danger{border-color:var(--danger);background:var(--danger);color:#fff}.chat-layout{min-height:0;padding:18px 24px 12px}.page-footer{width:min(100%,1040px);margin:0 auto;padding:0 0 4px;display:flex}.page-footer p{color:var(--text-muted);margin:0 0 0 auto;font-size:12px}.link-secondary{color:var(--text-muted);text-decoration:underline;transition:color .15s,text-decoration-color .15s}.link-secondary:hover,.link-secondary:focus-visible{color:var(--accent);text-decoration-color:currentColor}.chat-surface{border:1px solid var(--border);background:var(--surface);border-radius:8px;grid-template-rows:auto minmax(0,1fr) auto;width:min(100%,1040px);height:100%;margin:0 auto;display:grid;position:relative;overflow:hidden;box-shadow:0 8px 28px #1720220f}.metrics-bar{border-bottom:1px solid var(--border);background:#fbfcfc;justify-content:flex-end;gap:24px;min-height:44px;padding:8px 20px;display:flex}.metrics-bar>div{min-width:72px;display:grid}.metrics-bar span{color:var(--text-muted);text-transform:uppercase;font-size:10px;font-weight:700}.metrics-bar strong{font-size:12px}.empty-state{text-align:center;align-self:center;width:min(100%,760px);margin:auto;padding:40px 28px}.empty-state h1{margin:0;font-size:26px;line-height:1.2}.empty-state p{color:var(--text-muted);margin:8px 0 26px;font-size:.9rem}.empty-state p#empty-model-name{font-size:1rem}.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.topic-grid button{border:1px solid var(--border);background:var(--surface);cursor:pointer;color:#344244;text-align:left;border-radius:7px;min-height:72px;padding:12px;font-size:13px;font-weight:650}.topic-grid button:hover{border-color:var(--accent);background:var(--accent-soft)}.transcript{scrollbar-color:var(--border-strong) transparent;min-height:0;padding:22px clamp(18px,7vw,76px) 34px;overflow-y:auto}.message{border-bottom:1px solid #e7ecec;grid-template-columns:110px minmax(0,1fr);gap:20px;padding:18px 0;display:grid}.message:last-child{border-bottom:0}.message-role{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:750;overflow:hidden}.message-body{min-width:0}.message-content{min-height:22px;color:var(--text);overflow-wrap:anywhere;white-space:pre-wrap;font-size:15px;line-height:1.65}.message-content p{margin:0 0 10px}.message-content p:last-child{margin-bottom:0}.message-content ul,.message-content ol{margin:0 0 10px;padding-left:22px}.message-content li{margin:2px 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var(--border);object-fit:contain;background:var(--surface-muted);border-radius:7px;width:min(100%,360px);max-height:300px;margin-bottom:12px;display:block}.composer{border-top:1px solid var(--border);background:#fbfcfc;padding:14px 18px 16px;position:relative}.composer-row{align-items:flex-end;gap:9px;display:flex}.composer textarea{resize:none;border:1px solid var(--border-strong);background:var(--surface);min-width:0;min-height:42px;max-height:160px;color:var(--text);border-radius:7px;outline:none;flex:auto;padding:10px 12px;font-size:14px;line-height:1.45}.composer textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.composer textarea:disabled{background:var(--surface-muted);color:var(--text-muted)}.image-button{flex:none}.attachment{border:1px solid var(--border);background:var(--surface);border-radius:7px;align-items:center;gap:10px;margin-bottom:10px;padding:8px 10px;font-size:12px;display:flex}.attachment img{object-fit:cover;border-radius:5px;width:40px;height:40px}.attachment span{text-overflow:ellipsis;white-space:nowrap;flex:auto;overflow:hidden}.attachment button{cursor:pointer;color:var(--danger);background:0 0;border:0;font-size:12px;font-weight:700}.composer-error{background:var(--danger-soft);color:var(--danger);border:1px solid #e4b8b5;border-radius:6px;margin-bottom:8px;padding:8px 10px;font-size:12px}.capability-badge{white-space:nowrap;border-radius:5px;align-items:center;width:max-content;min-height:22px;padding:3px 7px;font-size:10px;font-weight:800;display:inline-flex}.capability-badge.text{background:var(--blue-soft);color:var(--blue)}.capability-badge.vision{background:var(--amber-soft);color:var(--amber)}.dialog{border:1px solid var(--border-strong);background:var(--surface);width:min(100vw - 32px,680px);max-height:min(760px,100vh - 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(width<=820px){.topbar{grid-template-columns:minmax(150px,1fr) minmax(220px,1.4fr);gap:12px;padding:10px 14px}.topbar-actions{grid-column:1/-1;justify-content:space-between}.chat-layout{padding:10px}.page-footer{padding:0 14px 4px}.topic-grid{grid-template-columns:1fr}.topic-grid button{min-height:52px}.message{grid-template-columns:1fr;gap:7px}.message-role{max-width:100%}}@media (width<=560px){.topbar{grid-template-columns:1fr}.model-slot{grid-area:2/1}.topbar-actions{grid-area:2/2}.runtime-status{display:none}.chat-layout{padding:0 0 10px}.page-footer{padding:0 0 4px}.chat-surface{box-shadow:none;border:0;border-radius:0}.metrics-bar{justify-content:space-between}.empty-state{padding:28px 18px}.empty-state h1{font-size:23px}.transcript{padding:14px 18px 28px}.composer-row{flex-wrap:wrap}.composer textarea{flex-basis:100%;order:1}.image-button,#send-button,#stop-button{order:2}#send-button,#stop-button{margin-left:auto}.model-option{grid-template-columns:1fr}.model-option-metadata{grid-template-columns:repeat(3,max-content);justify-content:start;justify-items:start}.dialog-footer{flex-direction:column;align-items:stretch}.dialog-footer .button{width:100%}.setting-row{grid-template-columns:1fr;gap:10px;padding:16px 0}}.mobile-only{display:none}@media (hover:none) and (pointer:coarse){.desktop-only{display:none}.mobile-only{display:initial}#composer,.model-slot,.topbar-actions,.topic-grid,#empty-state>p:last-of-type{display:none}}