:root{font-family:Inter,Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5;font-weight:400;color:#0f172a;background-color:#f4f6fb;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#f8fafc,#eef2f7 60%,#e3e9f3)}#root{min-height:100vh}button,textarea{font-family:inherit}:root{--brand-green: #62c652;--brand-navy: #0c4b8a;--brand-sky: #12b6e8;--brand-sand: #f4f6f2;--text-primary: #102a43;--text-muted: #5f6b7a;--border-color: #e3e8ef;--surface: #ffffff}.app-shell{min-height:100vh;padding:40px 16px 64px;display:flex;justify-content:center;align-items:flex-start;background:radial-gradient(circle at top,rgba(18,182,232,.15),transparent 50%),linear-gradient(160deg,#eef4fb,#f8fafb 70%)}.chat-page{width:min(980px,100%);min-height:calc(100vh - 120px);background:var(--surface);border-radius:36px;padding:36px;box-shadow:0 35px 120px #0f172a26;display:flex;flex-direction:column;gap:28px;border:1px solid rgba(15,23,42,.04)}.chat-header{display:flex;flex-direction:column;gap:18px}.brand-row{display:flex;gap:20px;align-items:center}.brand-logo{height:64px;width:auto;object-fit:contain;display:block;padding:0;background:transparent;border:none;filter:drop-shadow(0 8px 20px rgba(12,75,138,.08))}.chat-header h1{margin:8px 0 6px;font-size:clamp(1.9rem,3vw,2.7rem);color:var(--text-primary)}.eyebrow{margin:0;font-size:.8rem;text-transform:uppercase;letter-spacing:.16em;color:var(--brand-navy);font-weight:600}.subtitle{margin:0;color:var(--text-muted);max-width:640px}.highlight-list{display:flex;flex-wrap:wrap;gap:12px;list-style:none;padding:0;margin:0}.highlight-list li{display:flex;align-items:center;gap:8px;padding:10px 16px;background:#f1f8ef;color:var(--text-primary);border-radius:999px;font-size:.95rem;border:1px solid rgba(98,198,82,.3)}.highlight-list li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand-green)}.call-cta{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;border-radius:18px;background:linear-gradient(120deg,#0c4b8a14,#62c6521f);border:1px solid rgba(12,75,138,.12);flex-wrap:wrap}.call-cta__label{margin:0;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.call-cta__number{margin:4px 0 0;font-size:1.3rem;font-weight:700;color:var(--text-primary)}.call-cta__button{padding:12px 22px;border-radius:999px;background:linear-gradient(135deg,var(--brand-navy),var(--brand-sky));color:#fff;text-decoration:none;font-weight:600;box-shadow:0 12px 20px #0c4b8a40;transition:transform .2s ease,box-shadow .2s ease}.call-cta__button:hover{transform:translateY(-1px);box-shadow:0 16px 28px #0c4b8a4d}.status-banner{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:14px 18px;border-radius:16px;background:#fff5f5;color:#c53030;border:1px solid rgba(197,48,48,.2)}.status-banner button{border:none;background:transparent;color:inherit;font-weight:600;cursor:pointer}.message-list{flex:1;overflow-y:auto;padding-right:8px;display:flex;flex-direction:column;gap:18px}.message-row{display:flex}.message-user{justify-content:flex-end}.message-assistant{justify-content:flex-start}.message-stack{display:flex;flex-direction:column;gap:8px}.message-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.message-bubble{max-width:min(620px,80vw);padding:18px 22px;border-radius:24px;box-shadow:0 18px 45px #0f172a14;background:var(--surface);border:1px solid var(--border-color)}.message-user .message-bubble{background:linear-gradient(135deg,var(--brand-navy),var(--brand-sky));color:#fff;border:none}.message-assistant .message-bubble{background:#f9fbff}.message-bubble.message-pending{background:#f1f5f9;color:#94a3b8;border:1px dashed 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.product-card{background:#ffffff1f;border-color:#ffffff4d}.product-rank{width:34px;height:34px;border-radius:50%;background:var(--brand-green);color:#043b16;display:grid;place-items:center;font-weight:700}.product-content{flex:1}.product-title{margin:0;font-weight:600;color:inherit}.product-brand,.product-price{margin:2px 0 0;font-size:.9rem;color:var(--text-muted)}.product-link{text-decoration:none;background:var(--brand-navy);color:#fff;padding:8px 14px;border-radius:12px;font-weight:600}.composer{display:flex;flex-direction:column;gap:12px;border-radius:26px;padding:18px;background:#f3f7fb;border:1px solid var(--border-color)}.composer-input{width:100%;border:none;resize:none;background:transparent;font-size:1rem;color:var(--text-primary)}.composer-input::placeholder{color:#94a3b8}.composer-input:focus{outline:none}.composer-send{align-self:flex-end;border:none;border-radius:16px;background:linear-gradient(120deg,var(--brand-green),var(--brand-sky));color:#063023;font-weight:700;padding:10px 26px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 10px 20px #06302326}.composer-send:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}@media(max-width:768px){.chat-page{padding:22px;border-radius:28px;min-height:auto}.brand-row{flex-direction:column;align-items:flex-start}.brand-logo{height:48px}.highlight-list{flex-direction:column;align-items:flex-start}.message-bubble{max-width:100%}}