:root{--accent: #10b981;--accent-600: #059669;--accent-700: #047857;--bg: #0b1110;--text: #e6fff4;--muted: #9fb0a8;--card: #0f1613;--border: #1d2a25;--shadow: 0 14px 40px rgba(0, 0, 0, .35);--radius: 14px}.theme-light{--bg: #f6fff9;--text: #0b1f17;--muted: #58756a;--card: #e9fbf1;--border: #cdeadc}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Noto Sans;background:var(--bg);color:var(--text)}:root{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.container{max-width:1100px;margin:0 auto;padding:0 16px}.page{position:relative;min-height:100%}.page:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(1100px 500px at 0% -10%,color-mix(in srgb,var(--accent),transparent 82%),transparent 60%),radial-gradient(900px 500px at 100% -20%,color-mix(in srgb,var(--accent),transparent 88%),transparent 60%);z-index:0}.nav{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--border);-webkit-backdrop-filter:saturate(140%) blur(6px);backdrop-filter:saturate(140%) blur(6px);background:linear-gradient(90deg,var(--card),transparent)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}.btn{background:var(--accent);color:#fff;border:0;border-radius:12px;padding:10px 14px;cursor:pointer;transition:transform .06s,filter .15s}.btn:hover{filter:brightness(.95)}.btn:active{transform:translateY(1px)}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.badge{display:inline-block;background:var(--accent-700);color:#fff;padding:2px 8px;border-radius:999px;font-size:12px}.grid{display:grid;gap:16px}@media (min-width: 480px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 820px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 1080px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.card-product{display:flex;flex-direction:column;gap:10px;padding:14px;background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.card-product:hover{transform:translateY(-2px);border-color:var(--accent-700)}.card-product img{width:100%;height:180px;object-fit:contain;background:#0f1714;border-radius:12px}.card-actions{display:flex;gap:8px;align-items:center;justify-content:space-between}.price{font-weight:700}.truncate-2{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cart-drawer{position:fixed;top:0;right:0;height:100dvh;width:360px;max-width:92vw;background:var(--card);color:var(--text);border-left:1px solid var(--border);transform:translate(100%);transition:transform .25s ease;z-index:60;display:flex;flex-direction:column}.cart-drawer.open{transform:translate(0)}.cart-body{padding:14px;overflow-y:auto;flex:1}.cart-actions{border-top:1px solid var(--border);padding:12px;display:flex;flex-direction:column;gap:8px;background:linear-gradient(180deg,rgba(0,0,0,.08),transparent)}.cart-item{display:flex;gap:10px;align-items:center;margin:10px 0}.cart-item img{width:44px;height:44px;object-fit:cover;border-radius:8px}.cart-title{font-weight:600;line-height:1.2}.cart-controls button{padding:4px 8px}.page{touch-action:pan-y}html,body{overscroll-behavior-x:contain}.fab{position:fixed;right:16px;bottom:16px;z-index:70;width:56px;height:56px;border-radius:999px;background:var(--accent);color:#fff;border:0;box-shadow:0 10px 24px #00000059;font-size:22px;cursor:pointer}.chat-overlay{position:fixed;inset:0;z-index:65;background:#00000059}.chat-sheet{position:fixed;right:12px;bottom:12px;z-index:75;width:min(420px,92vw);height:min(70vh,560px);background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:16px;display:flex;flex-direction:column;box-shadow:var(--shadow)}.chat-header{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border)}.chat-body{flex:1;overflow:auto;padding:10px 12px}.chat-row{margin:6px 0}.chat-bubble{display:inline-block;padding:8px 10px;border-radius:12px;background:var(--card);border:1px solid var(--border)}.chat-bubble.me{background:var(--accent-600);border:0;color:#fff}.chat-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--border)}.chat-input input{flex:1;padding:10px;border-radius:10px;border:1px solid var(--border);background:transparent;color:var(--text)}