:root{--bg:#fff7fb;--card:#ffffff;--text:#2d1746;--muted:#6b587f;--primary:#ff4fa3;--secondary:#7c3aed;--accent:#fbbf24;--border:#f0d9ff;--success:#16a34a;--danger:#dc2626;--shadow:0 18px 40px rgba(124,58,237,.14)}
[data-theme="classic"]{--bg:#faf7ef;--card:#fffdf7;--text:#342b1f;--muted:#776b5c;--primary:#9b5c2e;--secondary:#375a7f;--accent:#d4a017;--border:#eadcc8;--shadow:0 18px 40px rgba(52,43,31,.12)}
[data-theme="carnival"]{--bg:#fff8e6;--card:#fff;--text:#172554;--muted:#475569;--primary:#ef4444;--secondary:#2563eb;--accent:#facc15;--border:#dbeafe;--shadow:0 18px 40px rgba(37,99,235,.13)}
[data-theme="royal"]{--bg:#13091f;--card:#221332;--text:#fff7ed;--muted:#d8b4fe;--primary:#a855f7;--secondary:#f59e0b;--accent:#fef3c7;--border:#4c1d95;--shadow:0 18px 40px rgba(0,0,0,.35)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top left,color-mix(in srgb,var(--primary) 18%, transparent),transparent 38%),var(--bg);color:var(--text)}a{color:inherit}.container{max-width:1180px;margin:0 auto;padding:0 18px}.topbar{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--card) 90%, transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0}.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.1rem;text-decoration:none}.heart{width:38px;height:38px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:var(--shadow)}.navlinks{display:flex;gap:12px;align-items:center}.navlinks a{text-decoration:none;font-weight:700;color:var(--muted)}.hero{padding:54px 0 26px;display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}.hero h1{font-size:clamp(2.2rem,5vw,4.9rem);line-height:.92;margin:0 0 18px;letter-spacing:-.06em}.hero p{font-size:1.1rem;color:var(--muted);max-width:650px}.hero-card{background:var(--card);border:1px solid var(--border);border-radius:30px;padding:24px;box-shadow:var(--shadow);transform:rotate(1deg)}.statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{background:color-mix(in srgb,var(--primary) 10%,var(--card));padding:15px;border-radius:20px;border:1px solid var(--border)}.stat b{font-size:1.6rem;display:block}.toolbar{display:grid;grid-template-columns:1fr 160px 160px;gap:12px;margin:24px 0}.input,.select,textarea{width:100%;padding:13px 14px;border-radius:16px;border:1px solid var(--border);background:var(--card);color:var(--text);font:inherit}.chips{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 24px}.chip{border:1px solid var(--border);background:var(--card);padding:9px 13px;border-radius:999px;cursor:pointer;font-weight:750;color:var(--muted)}.chip.active{background:linear-gradient(135deg,var(--primary),var(--secondary));color:white;border-color:transparent}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-bottom:50px}.card{background:var(--card);border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;min-height:100%}.pic{aspect-ratio:1/1;background:#eee;display:block;width:100%;object-fit:cover}.card-body{padding:16px;display:flex;flex-direction:column;gap:10px;flex:1}.title{font-size:1.05rem;font-weight:900;text-decoration:none}.meta{font-size:.86rem;color:var(--muted)}.price-row{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-top:auto}.price{font-size:1.45rem;font-weight:950;color:var(--primary)}.stock{font-size:.82rem;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:900;padding:12px 16px;text-decoration:none;cursor:pointer;box-shadow:0 10px 22px color-mix(in srgb,var(--primary) 25%, transparent)}.btn.secondary{background:var(--card);color:var(--text);border:1px solid var(--border);box-shadow:none}.btn.danger{background:var(--danger)}.badge{display:inline-block;font-size:.72rem;font-weight:800;padding:5px 8px;border-radius:999px;background:color-mix(in srgb,var(--accent) 28%,var(--card));color:var(--text)}.detail{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:34px 0}.detail img{width:100%;border-radius:30px;box-shadow:var(--shadow);background:white}.panel{background:var(--card);border:1px solid var(--border);border-radius:26px;padding:22px;box-shadow:var(--shadow)}.footer{border-top:1px solid var(--border);padding:30px 0;color:var(--muted);font-size:.9rem}.pagination{display:flex;justify-content:center;gap:8px;margin:10px 0 50px}.pagination a{padding:10px 13px;border-radius:12px;background:var(--card);border:1px solid var(--border);text-decoration:none}.pagination .current{background:var(--primary);color:#fff}.admin-wrap{max-width:1280px;margin:0 auto;padding:24px}.admin-grid{display:grid;grid-template-columns:260px 1fr;gap:18px}.sidebar{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:16px;height:max-content;position:sticky;top:82px}.sidebar a{display:block;padding:11px 12px;border-radius:14px;text-decoration:none;font-weight:750;color:var(--muted)}.sidebar a:hover{background:color-mix(in srgb,var(--primary) 10%,var(--card));color:var(--text)}table{width:100%;border-collapse:collapse;background:var(--card);border-radius:18px;overflow:hidden}th,td{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}th{background:color-mix(in srgb,var(--primary) 12%,var(--card));font-size:.82rem;text-transform:uppercase;letter-spacing:.03em}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.form-grid .wide{grid-column:1/-1}.notice{padding:12px 14px;border-radius:16px;background:color-mix(in srgb,var(--success) 13%,var(--card));border:1px solid color-mix(in srgb,var(--success) 30%,var(--border));margin:12px 0}.warning{padding:12px 14px;border-radius:16px;background:color-mix(in srgb,var(--accent) 22%,var(--card));border:1px solid var(--border);margin:12px 0}.mobile-only{display:none}@media(max-width:900px){.hero,.detail,.admin-grid{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.toolbar{grid-template-columns:1fr}.statgrid{grid-template-columns:1fr}.navlinks{display:none}.mobile-only{display:block}.hero{padding-top:30px}}@media(max-width:540px){.grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.admin-wrap{padding:14px}.card{border-radius:22px}.hero h1{font-size:2.5rem}}
.cart-list{display:flex;flex-direction:column;gap:14px}.cart-row{display:grid;grid-template-columns:86px 1fr 110px 130px;gap:14px;align-items:center;padding:12px;border:1px solid var(--border);border-radius:20px;background:color-mix(in srgb,var(--primary) 5%,var(--card))}.cart-row img{width:86px;height:86px;object-fit:cover;border-radius:16px;background:#fff}.qty{max-width:95px}.cart-total{display:flex;justify-content:space-between;align-items:center;font-size:1.35rem;margin:12px 0}.cart-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.mini-cart-form{margin:0}@media(max-width:650px){.cart-row{grid-template-columns:70px 1fr;}.cart-row img{width:70px;height:70px}.cart-row .price{grid-column:2}.cart-actions .btn{width:100%}}