:root{--color-bg:#edf2f3;--color-surface:#fff;--color-surface-dark:#0f172a;--color-surface-darker:#0b0f19;--color-surface-muted:#1e293b;--color-border:#cbd8dd;--color-border-dark:#334155;--color-text-main:#152b3d;--color-text-muted:#587084;--color-text-light:#f8fafc;--color-text-dim:#94a3b8;--color-accent-orange:#ef7658;--color-accent-gold:#dcae47;--color-accent-teal:#1a9a7c;--color-accent-rose:#c94c4c;--color-accent-indigo:#6366f1;--color-accent-cyan:#06b6d4;font-synthesis:none;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{background:var(--color-bg);min-width:320px;color:var(--color-text-main);margin:0}.shell{max-width:1200px;margin:0 auto;padding:48px 24px 80px}.masthead{border-left:6px solid var(--color-accent-orange);max-width:840px;padding-left:22px}.eyebrow,.card-label{color:var(--color-text-muted);letter-spacing:.09em;text-transform:uppercase;margin:0 0 8px;font:700 .73rem/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}h1{letter-spacing:-.06em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.4rem,6vw,4.4rem);line-height:.94}.lede{color:#466073;margin:18px 0 0;font-size:1.08rem;line-height:1.55}.status-board{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:36px;display:grid}.status-card{background:var(--color-surface);border:1px solid var(--color-border);border-top:5px solid var(--color-accent-gold);border-radius:4px;gap:6px;padding:18px 22px;display:grid;box-shadow:0 4px 16px #2647580d}.status-card.ok{border-top-color:var(--color-accent-teal)}.status-card.unavailable{border-top-color:var(--color-accent-rose)}.status-card strong{font-size:1.12rem}.status-card span{color:var(--color-text-muted);font-size:.88rem}.control-room-layout{grid-template-columns:1.05fr .95fr;align-items:start;gap:24px;margin-top:36px;display:grid}.workspace-column{gap:20px;display:grid}.chat-history-container{background:var(--color-surface);border:1px solid var(--color-border);border-radius:4px;gap:14px;padding:20px;display:grid;box-shadow:0 4px 16px #2647580d}.conversation-header-row{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;padding-bottom:10px;display:flex}.turns-counter{color:#334155;background:#e2e8f0;border-radius:12px;padding:2px 8px;font:700 .75rem ui-monospace,monospace}.chat-turns-list{gap:12px;max-height:380px;padding-right:4px;display:grid;overflow-y:auto}.chat-bubble{border-radius:4px;padding:12px 16px;font-size:.92rem;line-height:1.5}.chat-bubble.user{border-left:4px solid var(--color-text-main);background:#f1f5f9}.chat-bubble.assistant{border-left:4px solid var(--color-accent-teal);background:#f8fafc}.bubble-meta{color:var(--color-text-muted);justify-content:space-between;margin-bottom:6px;font-size:.78rem;display:flex}.bubble-content{color:var(--color-text-main);white-space:pre-wrap;margin:0}.bubble-telemetry{color:var(--color-text-muted);border-top:1px dashed #cbd5e1;align-items:center;gap:8px;margin-top:8px;padding-top:6px;font:700 .74rem ui-monospace,monospace;display:flex}.inspect-link-btn{color:var(--color-accent-orange);cursor:pointer;font:inherit;background:0 0;border:none;padding:0;text-decoration:underline}.prompt-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:4px;gap:14px;padding:24px;display:grid;box-shadow:0 4px 16px #2647580d}.prompt-panel label{font:700 1.15rem/1.3 Georgia,serif}textarea{color:var(--color-text-main);font:inherit;resize:vertical;background:#f4f7f7;border:1px solid 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ui-monospace,monospace}.event-content-col{flex:1;gap:4px;display:grid}.event-title-row{align-items:center;gap:8px;display:flex}.event-badge{border-radius:3px;padding:2px 6px;font:700 .72rem ui-monospace,monospace}.badge-llm{color:#e9d5ff;background:#581c87}.badge-tool{color:#bae6fd;background:#075985}.badge-context{color:#fde68a;background:#78350f}.badge-success{color:#a7f3d0;background:#064e3b}.badge-danger{color:#fecdd3;background:#881337}.badge-default{color:#e2e8f0;background:#334155}.step-id-tag{color:#94a3b8;font:.7rem ui-monospace,monospace}.event-summary-text{color:#e2e8f0;margin:0;font-size:.84rem;line-height:1.4}.event-detail-drawer{background:#0f172a;border:1px solid #334155;border-radius:4px;gap:8px;margin-top:8px;padding:10px 12px;display:grid}.drawer-meta-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;font:.74rem ui-monospace,monospace;display:grid}.drawer-meta-grid code{color:#38bdf8;display:block}.payload-code-block 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12px;display:grid}.budget-label{color:var(--color-text-muted);text-transform:uppercase;font:700 .7rem ui-monospace,monospace}.budget-item strong{color:var(--color-text-main);font-size:.95rem}.progress-track{background:#e2e8f0;border-radius:3px;height:6px;margin:2px 0;overflow:hidden}.progress-fill{border-radius:3px;height:100%;transition:width .3s}.progress-fill.iteration{background:var(--color-accent-indigo)}.progress-fill.tools{background:var(--color-accent-cyan)}.progress-fill.tokens{background:var(--color-accent-teal)}.progress-fill.cost{background:var(--color-accent-orange)}.budget-sub{color:var(--color-text-muted);font:.72rem ui-monospace,monospace}@media (width<=960px){.control-room-layout,.context-metrics-grid{grid-template-columns:1fr}}@media (width<=720px){.shell{padding:32px 16px}.status-board,.budgets-grid{grid-template-columns:1fr}}.sample-questions-box{flex-direction:column;gap:6px;margin-top:12px;display:flex}.sample-label{font:700 .76rem/1.2 var(--font-sans);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}.sample-chips{flex-wrap:wrap;gap:8px;display:flex}.sample-chip{background:var(--color-surface-muted,#f1f5f9);border:1px solid var(--color-border,#cbd5e1);color:var(--color-text,#0f172a);cursor:pointer;text-align:left;border-radius:9999px;padding:6px 12px;font-size:.8rem;font-weight:500;transition:all .15s}.sample-chip:hover{background:#e2e8f0;border-color:#94a3b8;transform:translateY(-1px)}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto}}