@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap";:root{--bg: #050508;--bg-frost: rgba(10, 10, 20, .4);--accent: #7c3aed;--accent-glow: rgba(124, 58, 237, .4);--text: #f5f5fa;--dim: #6a6a8e;--border: rgba(255, 255, 255, .08);--border-bright: rgba(255, 255, 255, .15);--gold: #fbbf24;--green: #10f5a0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);height:100vh;overflow:hidden}.layout{display:grid;grid-template-rows:auto 1fr auto;height:100vh;background:radial-gradient(circle at 50% -20%,#1e1b4b,transparent)}.header{padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:100}.brand{font-family:Space Grotesk;font-weight:700;font-size:1.5rem;letter-spacing:-1px;background:linear-gradient(to right,#fff,var(--dim));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.arena{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--border);overflow:hidden}.model-pane{background:var(--bg);display:grid;grid-template-rows:auto 1fr auto;overflow:hidden;transition:transform .3s cubic-bezier(.4,0,.2,1)}.model-header{padding:12px 16px;background:var(--bg-frost);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.model-info{display:flex;align-items:center;gap:8px}.model-icon{font-size:1.2rem}.model-name{font-weight:600;font-size:13px}.model-body{padding:20px;overflow-y:auto;font-size:14px;line-height:1.6;color:#d1d5db}.artifact-pane{position:absolute;right:0;top:0;bottom:0;width:40%;background:#0a0a0f;border-left:1px solid var(--border);transform:translate(100%);transition:transform .4s ease;z-index:50;padding:20px}.artifact-pane.open{transform:translate(0)}.input-container{padding:24px 32px;border-top:1px solid var(--border);background:#050508cc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.input-wrapper{max-width:800px;margin:0 auto;position:relative;display:flex;gap:12px}textarea{flex:1;background:var(--bg-frost);border:1px solid var(--border-bright);border-radius:12px;padding:14px 18px;color:#fff;font-family:inherit;font-size:15px;resize:none;outline:none}.btn-send{background:#fff;color:#000;border:none;border-radius:12px;padding:0 24px;font-weight:700;cursor:pointer}.badge-owner{font-family:JetBrains Mono;font-size:10px;text-transform:uppercase;letter-spacing:2px;color:var(--gold)}.agent-steps{font-size:11px;color:var(--dim);margin-top:8px}.step{display:flex;align-items:center;gap:6px;margin-bottom:4px}.step-dot{width:4px;height:4px;border-radius:50%;background:var(--dim)}.step.active .step-dot{background:var(--accent);box-shadow:0 0 8px var(--accent)}@keyframes aurora{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}