:root{--ds-bg: #fafafa;--ds-card: #fff;--ds-text: #111;--ds-muted: #555;--ds-accent: #5b21b6;--ds-accent-cyan: #00d4ff;--ds-border: #e5e5e5;--ds-warn-bg: #fef3c7;--ds-warn-text: #92400e;--ds-input-bg: #fff;--ds-radius: 12px;--ds-tap: 44px;color-scheme:light dark}html.dark{--ds-bg: #0b1220;--ds-card: #151d2e;--ds-text: #e8eef7;--ds-muted: #9aa8bc;--ds-border: #2a3548;--ds-warn-bg: #422006;--ds-warn-text: #fcd34d;--ds-input-bg: #0f1729}@media(prefers-color-scheme:dark){html:not(.light){--ds-bg: #0b1220;--ds-card: #151d2e;--ds-text: #e8eef7;--ds-muted: #9aa8bc;--ds-border: #2a3548;--ds-warn-bg: #422006;--ds-warn-text: #fcd34d;--ds-input-bg: #0f1729}}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:var(--ds-bg);color:var(--ds-text);line-height:1.5}a{color:var(--ds-accent)}.app-header{padding:1rem 1.25rem;border-bottom:1px solid var(--ds-border);display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:space-between}.app-header h1{margin:0;font-size:1.25rem}.header-actions{display:flex;gap:.5rem;align-items:center}.btn{min-height:var(--ds-tap);padding:0 1rem;border-radius:var(--ds-radius);border:1px solid var(--ds-border);background:var(--ds-card);color:var(--ds-text);font-size:.9375rem;cursor:pointer}.btn:focus-visible{outline:2px solid var(--ds-accent);outline-offset:2px}.btn-primary{background:var(--ds-accent);border-color:var(--ds-accent);color:#fff}.btn-marketplace{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;font-weight:600;border-color:color-mix(in srgb,var(--ds-accent) 55%,var(--ds-border));background:linear-gradient(135deg,color-mix(in srgb,var(--ds-accent) 12%,var(--ds-card)),var(--ds-card));box-shadow:0 1px color-mix(in srgb,var(--ds-accent-cyan) 25%,transparent)}.btn-marketplace:hover{border-color:var(--ds-accent);background:color-mix(in srgb,var(--ds-accent) 14%,var(--ds-card))}.btn-marketplace:focus-visible{outline:2px solid var(--ds-accent-cyan);outline-offset:2px}.btn-marketplace-label{white-space:nowrap}.btn-marketplace-hint{opacity:.85;font-size:1.1em}.cart-line{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;justify-content:space-between;margin:.5rem 0}.cart-line-actions{display:flex;gap:.25rem;align-items:center}.cart-line-id{font-size:.75rem;word-break:break-all;max-width:12rem}main.page{max-width:48rem;margin:0 auto;padding:1rem 1.25rem 6rem}.grid{display:grid;grid-template-columns:1fr;gap:1rem}@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}.card{background:var(--ds-card);border:1px solid var(--ds-border);border-radius:var(--ds-radius);padding:1rem;cursor:pointer;text-align:left;width:100%}.card:focus-visible{outline:2px solid var(--ds-accent);outline-offset:2px}.skeleton{min-height:120px;background:linear-gradient(90deg,var(--ds-border) 25%,transparent 50%,var(--ds-border) 75%);background-size:200% 100%;animation:shimmer 1.2s infinite;border-radius:var(--ds-radius)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){.skeleton{animation:none}}.search-row{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.search-row input{min-height:var(--ds-tap);padding:0 .75rem;border-radius:var(--ds-radius);border:1px solid var(--ds-border);background:var(--ds-input-bg);color:var(--ds-text);font-size:1rem}.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.chip{min-height:36px;padding:0 .75rem;border-radius:999px;border:1px solid var(--ds-border);background:var(--ds-card);color:var(--ds-text);font-size:.875rem;cursor:pointer}.chip-active{border-color:var(--ds-accent);color:var(--ds-accent)}.banner-warn{padding:.75rem 1rem;border-radius:var(--ds-radius);background:var(--ds-warn-bg);color:var(--ds-warn-text);margin-bottom:1rem;font-size:.875rem}.cart-fab{position:fixed;right:1rem;bottom:1rem;min-height:var(--ds-tap);min-width:var(--ds-tap);border-radius:999px;z-index:20}.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:30}.drawer{position:fixed;right:0;top:0;bottom:0;width:min(100%,22rem);background:var(--ds-card);z-index:40;padding:1rem;overflow:auto}.pdp-img{width:100%;max-height:280px;object-fit:cover;border-radius:var(--ds-radius);background:var(--ds-border)}.price{font-size:1.5rem;font-weight:700}.muted{color:var(--ds-muted);font-size:.875rem}.embed-root .app-header{display:none}.embed-root main.page{padding-top:.5rem;padding-bottom:2rem}.thanks-page main{max-width:28rem;margin:4rem auto;padding:1rem;text-align:center}