:root{--background:#eef5fb;--surface:#fff;--surface-soft:#f8fafc;--ink:#0f172a;--muted:#64748b;--line:#dbeafe;--blue:#2563eb;--blue-strong:#1d4ed8;--cyan:#06b6d4;--green:#10b981;--amber:#f59e0b;--rose:#e11d48;--shadow:0 24px 80px #0f172a1f}*{box-sizing:border-box}body{background:linear-gradient(135deg, #2563eb14, transparent 34%), linear-gradient(225deg, #06b6d417, transparent 28%), var(--background);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}code{color:#075985;background:#e0f2fe;border-radius:5px;padding:.08rem .28rem}.shell{flex-direction:column;height:100vh;padding:14px 20px;display:flex;overflow:hidden}.topbar{justify-content:space-between;align-items:center;gap:16px;width:100%;max-width:1500px;margin:0 auto 10px;display:flex}.topbar h1{letter-spacing:0;margin:2px 0 0;font-size:clamp(24px,3vw,40px);line-height:1.05}.eyebrow{color:var(--blue);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:800}.brand{flex-direction:column;gap:1px;display:flex}.brandName{letter-spacing:.06em;text-transform:uppercase;color:var(--blue);font-size:18px;font-weight:900;line-height:1.1}.brandPowered{letter-spacing:.05em;color:var(--muted);text-transform:none;font-size:10px;font-weight:600}.hero{width:100%;max-width:1500px;box-shadow:var(--shadow);background:linear-gradient(135deg,#ffffffeb,#f8fafce0),radial-gradient(circle at 80% 20%,#06b6d42e,#0000 30%);border:1px solid #dbeafee6;border-radius:8px;flex-direction:column;gap:4px;margin:0 auto 10px;padding:14px 20px;display:flex}.hero h2{letter-spacing:-.01em;margin:0;font-size:clamp(22px,2.4vw,34px);line-height:1.1}.hero p{color:#475569;margin:0;font-size:13px;line-height:1.45}.pill{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-size:13px;font-weight:800;display:inline-flex}.workspace{flex:1;align-items:stretch;width:100%;max-width:1500px;min-height:0;margin:0 auto;display:flex}.panel{box-shadow:var(--shadow);background:#fffffff0;border:1px solid #dbeafeeb;border-radius:8px;min-width:0;min-height:0;overflow:hidden}.resizeDivider{cursor:col-resize;z-index:1;flex-shrink:0;justify-content:center;align-items:center;width:12px;display:flex;position:relative}.resizeDivider:after{content:"";background:#dbeafe;border-radius:2px;width:3px;height:32px;transition:background .15s,height .15s}.resizeDivider:hover:after,.resizeDivider--active:after{background:var(--blue);height:48px}.inputPanel{flex-direction:column;padding:14px;display:flex;overflow-y:auto}.outputPanel{flex-direction:column;gap:10px;padding:14px;display:flex}.panelHeader{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:12px;display:flex}.panelHeader h3{margin:0;font-size:18px;line-height:1.2}.panelHeader p{color:var(--muted);margin:5px 0 0;font-size:13px;line-height:1.35}.taskHeader{margin-top:16px}.brandArea,.taskArea{background:var(--surface-soft);width:100%;color:var(--ink);resize:vertical;border:1px solid #cbd5e1;border-radius:8px;outline:none;line-height:1.5}.brandArea:focus,.taskArea:focus,.textInput:focus{border-color:var(--cyan);box-shadow:0 0 0 4px #06b6d41f}.brandArea,.taskArea{flex:1;min-height:80px;padding:10px 14px}.uploadButton,.iconButton,.primaryButton,.secondaryButton,.iconOnly{border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;font-weight:800;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.uploadButton:hover,.iconButton:hover,.primaryButton:hover,.secondaryButton:hover,.iconOnly:hover{transform:translateY(-1px)}.uploadButton input{display:none}.uploadButton,.secondaryButton,.iconButton{color:var(--blue-strong);background:#eff6ff;border-color:#bfdbfe}.uploadButton,.iconButton{white-space:nowrap;min-height:40px;padding:0 12px}.primaryButton{background:linear-gradient(135deg, var(--blue), var(--cyan));color:#fff;min-height:44px;padding:0 18px;box-shadow:0 12px 28px #2563eb40}.secondaryButton{min-height:44px;padding:0 16px}.actions{align-items:center;gap:10px;margin-top:16px;display:flex}.outputActions{gap:8px;display:flex}.iconOnly{color:#0f172a;background:#f8fafc;border-color:#cbd5e1;width:40px;height:40px}.markdownFrame{background:#fff;border:1px solid #dbeafe;border-radius:8px;flex:1;min-height:0;padding:22px;overflow:auto}.markdownFrame h1,.markdownFrame h2,.markdownFrame h3{letter-spacing:0;line-height:1.16}.markdownFrame h1{margin:0 0 18px;font-size:30px}.markdownFrame h2{border-bottom:1px solid #e2e8f0;margin:28px 0 12px;padding-bottom:8px;font-size:23px}.markdownFrame h3{margin:22px 0 10px;font-size:18px}.markdownFrame p,.markdownFrame li{color:#243142;line-height:1.72}.markdownFrame table{border-collapse:collapse;width:100%;margin:18px 0;font-size:14px;overflow:hidden}.markdownFrame th{color:#1e3a8a;text-align:left;background:#eff6ff;font-weight:900}.markdownFrame td,.markdownFrame th{vertical-align:top;border:1px solid #dbeafe;padding:10px 12px}.markdownFrame blockquote{border-left:4px solid var(--cyan);color:#155e75;background:#ecfeff;margin:18px 0;padding:12px 16px}.markdownFrame pre{color:#e2e8f0;background:#0f172a;border-radius:8px;padding:14px;overflow:auto}.emptyState{min-height:100%;color:var(--muted);text-align:center;align-content:center;place-items:center;display:grid}.emptyState h3{color:var(--ink);margin:16px 0 6px}.emptyState p{max-width:360px;margin:0}.errorBox{color:#9f1239;background:#fff1f2;border:1px solid #fecdd3;border-radius:8px;margin-top:14px;padding:12px}.errorBox pre{white-space:pre-wrap;margin:8px 0 0;font-size:12px;overflow:auto}.spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.modalBackdrop{z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172a6b;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:#fff;border:1px solid #dbeafe;border-radius:8px;width:min(560px,100%);padding:22px;box-shadow:0 30px 100px #0f172a59}.modalHeader{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.modalHeader h3{margin:2px 0 0;font-size:28px}.fieldLabel{margin:14px 0 7px;font-weight:900;display:block}.textInput{width:100%;min-height:44px;color:var(--ink);background:#f8fafc;border:1px solid #cbd5e1;border-radius:8px;outline:none;padding:0 12px}.settingsNote{color:var(--muted);font-size:13px;line-height:1.5}.modalActions{justify-content:flex-end;gap:10px;margin-top:18px;display:flex}.progressSection{flex-direction:column;flex-shrink:0;gap:8px;display:flex}.agentGrid{grid-template-columns:repeat(3,1fr);gap:4px;display:grid}.agentChip{background:var(--surface-soft);border:1px solid #e2e8f0;border-radius:6px;align-items:center;gap:6px;min-width:0;padding:5px 8px;transition:border-color .15s,background .15s;display:flex}.agentChip--running{background:#eff6ff;border-color:#bfdbfe}.agentChip--done{background:#f0fdf4;border-color:#bbf7d0}.agentDot{background:#cbd5e1;border-radius:50%;flex-shrink:0;width:6px;height:6px}.agentChip--running .agentDot{background:var(--blue);box-shadow:0 0 0 2px #2563eb33}.agentChip--done .agentDot{background:var(--green)}.agentName{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:11px;font-weight:700;overflow:hidden}.agentSpinner{color:var(--blue);flex-shrink:0}.agentCheck{color:var(--green);flex-shrink:0}@media (max-width:900px){.shell{height:auto;min-height:100vh;padding:12px;overflow:auto}.workspace{flex-direction:column;flex:none;gap:10px}.panel.inputPanel,.panel.outputPanel{min-height:420px;flex:none!important;width:100%!important}.resizeDivider{display:none}.markdownFrame{min-height:360px}}@media (max-width:600px){.shell{padding:8px}.hero{padding:10px 14px}.hero h2{font-size:17px}.panelHeader{flex-direction:column;align-items:stretch}.uploadButton{width:100%}.actions,.modalActions{flex-direction:column;align-items:stretch}.primaryButton,.secondaryButton{width:100%}}