:root{--paper:#f6f5f2;--ink:#202124;--muted:#77736d;--line:#e5e1da;--brand:#5c37d7;--dark:#4320b7;--white:#fff;--shadow:0 12px 30px #2a231414}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{min-height:100dvh}button,input{font:inherit}button{cursor:pointer}.app{width:min(100%,760px);min-height:100dvh;margin:auto;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:3;display:flex;align-items:center;gap:12px;padding:calc(12px + env(safe-area-inset-top)) 18px 12px;background:#f6f5f2f2;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.logo{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--brand);color:#fff;font-weight:800}.topbar strong,.topbar small{display:block}.topbar strong{font-size:15px;letter-spacing:.02em}.topbar small{margin-top:2px;color:#147a56;font-size:12px}.topbar button{margin-left:auto;border:0;background:transparent;color:var(--muted);padding:8px;font-size:13px}.chat{flex:1;padding:20px 16px 110px}.day{text-align:center;color:#9c978f;font-size:11px;text-transform:uppercase;letter-spacing:.1em;margin:4px 0 18px}.bubble{width:fit-content;max-width:min(92%,620px);margin:0 0 14px;padding:15px 16px;border-radius:18px 18px 18px 6px;background:#fff;box-shadow:var(--shadow);line-height:1.45;animation:rise .24s ease both}.bubble.me{margin-left:auto;border-radius:18px 18px 6px 18px;background:var(--brand);color:#fff;box-shadow:0 10px 24px #5c37d738}.bubble p{margin:0;white-space:pre-line}.stamp{display:block;margin-top:8px;color:#aaa49b;font-size:11px}.bubble.me .stamp{color:#ffffffad}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:13px}.product{overflow:hidden;padding:0;border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink);text-align:left;transition:.18s}.product:hover,.product:focus-visible{transform:translateY(-2px);border-color:#b9aaf1;box-shadow:0 10px 22px #3725711f;outline:none}.product img{display:block;width:100%;aspect-ratio:1.18;object-fit:cover;background:#f1eee9}.product-copy{display:block;padding:10px 11px 12px}.product-copy strong,.product-copy span{display:block}.product-copy strong{font-size:14px}.product-copy span{margin-top:3px;color:var(--muted);font-size:12px}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}.chip{padding:10px 13px;border:1px solid #d5cef7;border-radius:12px;background:#fff;color:var(--dark);font-size:13px;font-weight:650}.chip.primary{border-color:var(--brand);background:var(--brand);color:#fff}.chip.ghost{border-color:var(--line);color:var(--muted);font-weight:550}.photo-panel{margin-top:12px;padding:12px;border:1px dashed #c9c0ee;border-radius:14px;background:#faf9ff}.photo-panel label{display:flex;align-items:center;justify-content:center;min-height:74px;border:1px solid #e5defc;border-radius:10px;background:#fff;color:var(--dark);font-weight:650}.photo-panel input{display:none}.photo-count{margin-top:8px;color:var(--muted);font-size:12px}.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:10px}.thumbs img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:7px}.summary{margin-top:10px;padding-top:10px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.composer{position:fixed;z-index:4;bottom:0;left:50%;width:min(100%,760px);transform:translateX(-50%);display:flex;gap:8px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#f6f5f2f2}.composer input{min-width:0;flex:1;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff}.composer button{width:44px;border:0;border-radius:12px;background:var(--brand);color:#fff;font-weight:800}@keyframes rise{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@media(min-width:640px){.chat{padding:28px 24px 125px}.product-grid{grid-template-columns:repeat(4,1fr)}.bubble{padding:17px 18px}}