*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#111827;background:#f7f9fb}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 28px));margin:auto}.site-header{background:#fff;border-bottom:1px solid #e6edf3;position:sticky;top:0;z-index:10}.header-inner{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px 0}.brand{display:flex;gap:10px;align-items:center;font-weight:900;color:var(--ink)}.brand img{width:42px;height:42px;object-fit:contain}.search{display:flex;border:1px solid #d7e2ea;border-radius:999px;overflow:hidden;background:#fff}.search input{flex:1;border:0;padding:12px 15px;outline:0}.search button{border:0;background:var(--brand);color:#fff;font-weight:800;padding:0 18px}.whatsapp,.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d7e2ea;background:#fff;border-radius:12px;padding:10px 14px;font-weight:800}.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn.small{padding:8px 10px;font-size:.9rem}.nav-scroll{display:flex;gap:10px;overflow:auto;padding:0 0 12px}.nav-scroll a{white-space:nowrap;padding:8px 10px;border-radius:999px;background:#f2f6f9;font-weight:700;font-size:.92rem}.hero{background:linear-gradient(135deg,var(--ink),#263143);color:#fff;padding:66px 0}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center}.eyebrow{display:inline-block;background:rgba(255,255,255,.12);padding:6px 10px;border-radius:999px;font-weight:900;margin-bottom:16px}.hero h1{font-size:clamp(2.2rem,5vw,4.8rem);line-height:.98;margin:0 0 16px}.hero p{font-size:1.15rem;opacity:.92;max-width:680px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:22px;line-height:1.9}.section{padding:38px 0}.section.compact{padding:18px 0}.section-head{margin-bottom:18px}.section-head h1,.section-head h2{margin:0 0 6px;color:var(--ink)}.section-head p{margin:0;color:#64748b}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-card{background:#fff;border:1px solid #e2eaf0;border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(15,23,42,.05)}.product-img{height:210px;background:#fff;display:flex;align-items:center;justify-content:center;border-bottom:1px solid #eef2f5}.product-img img{width:100%;height:100%;object-fit:contain;padding:10px}.product-body{padding:14px}.product-body h3{font-size:1rem;line-height:1.3;margin:8px 0}.product-body p{font-size:.92rem;color:#64748b;min-height:40px}.sku{font-size:.8rem;color:#64748b}.badge{display:inline-flex;background:#fff1f2;color:#be123c;border:1px solid #fecdd3;border-radius:999px;padding:3px 8px;font-size:.78rem;font-weight:900}.price{display:flex;gap:8px;align-items:baseline;margin:10px 0}.price.big{font-size:1.35rem}.old{text-decoration:line-through;color:#94a3b8}.new{font-weight:1000;color:var(--brand)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-card{background:#fff;border:1px solid #e2eaf0;border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:6px}.category-card strong{color:var(--ink)}.category-card span{color:#64748b;font-size:.9rem}.empty{background:#fff;border:1px dashed #cbd5e1;border-radius:16px;padding:20px;color:#64748b}.product-detail{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}.detail-img,.detail-body{background:#fff;border:1px solid #e2eaf0;border-radius:18px;padding:18px}.detail-img img{width:100%;max-height:520px;object-fit:contain}.wide-search{display:flex;gap:10px}.wide-search input{flex:1;padding:14px;border:1px solid #d7e2ea;border-radius:12px}.admin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.admin-card{background:#fff;border:1px solid #e2eaf0;border-radius:16px;padding:18px}.admin-card strong,.admin-card span{display:block}.admin-card span{font-size:1.3rem;font-weight:900;margin-top:8px}.table-wrap{overflow:auto;background:#fff;border:1px solid #e2eaf0;border-radius:16px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #eef2f5}th{background:#f8fafc}@media(max-width:980px){.header-inner{grid-template-columns:1fr}.hero-grid,.product-detail{grid-template-columns:1fr}.product-grid,.category-grid{grid-template-columns:repeat(2,1fr)}.admin-grid{grid-template-columns:1fr}}@media(max-width:560px){.product-grid,.category-grid{grid-template-columns:1fr}.hero{padding:42px 0}}
.flash{margin-top:12px;padding:12px 14px;border-radius:12px;font-weight:800}.flash.ok{background:#ecfdf5;color:#065f46;border:1px solid #bbf7d0}.flash.err{background:#fff1f2;color:#9f1239;border:1px solid #fecdd3}.admin-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}.link-card:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(15,23,42,.08)}.admin-filters{display:grid;grid-template-columns:1.4fr repeat(3,1fr) auto auto;gap:10px;margin:0 0 16px}.admin-filters input,.admin-filters select,.admin-form input,.admin-form select,.admin-form textarea{width:100%;padding:12px;border:1px solid #d7e2ea;border-radius:12px;background:#fff;font:inherit}.admin-form{background:#fff;border:1px solid #e2eaf0;border-radius:18px;padding:18px;margin-bottom:18px}.admin-form.slim{padding:14px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-grid.three{grid-template-columns:1fr 1fr auto}.form-grid.four{grid-template-columns:1fr 1fr 1fr auto}.admin-form label{font-weight:800;color:var(--ink);display:flex;flex-direction:column;gap:6px}.admin-form textarea{resize:vertical}.check-row{display:flex;gap:18px;flex-wrap:wrap;margin:14px 0}.check-row label{font-weight:800;display:flex;align-items:center;gap:8px}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.form-end{display:flex;align-items:end}.current-image{margin-top:14px}.current-image img{max-width:220px;max-height:180px;object-fit:contain;border:1px solid #e2eaf0;border-radius:14px;background:#fff;margin-top:8px}.admin-thumb{width:72px;height:72px;object-fit:contain;border:1px solid #e2eaf0;border-radius:12px;background:#fff}.actions-cell{display:flex;gap:6px;flex-wrap:wrap}.actions-cell form{display:inline}.btn.danger,.danger{background:#fff1f2;color:#be123c;border-color:#fecdd3}.pager{display:flex;gap:8px;margin-top:14px}.pager a{border:1px solid #d7e2ea;background:#fff;border-radius:10px;padding:8px 12px;font-weight:900}.pager a.active{background:var(--brand);border-color:var(--brand);color:#fff}.admin-products-table td{vertical-align:middle}.site-footer{padding:28px 0;color:#475569}.product-img img,.detail-img img{font-size:0}.detail-img img[src$="placeholder-product.svg"]{max-width:220px;margin:auto}@media(max-width:980px){.admin-filters,.form-grid,.form-grid.three,.form-grid.four{grid-template-columns:1fr}.actions-cell{display:block}.actions-cell .btn,.actions-cell form{margin:3px 0;display:block}}

/* Admin auth */
.auth-card{max-width:520px;margin:38px auto;background:#fff;border:1px solid #dde6ef;border-radius:22px;padding:28px;box-shadow:0 18px 45px rgba(15,23,42,.08)}
.auth-card h1{margin:.25rem 0 .4rem;font-size:2.2rem}
.stack-form{display:grid;gap:16px;margin-top:22px}
.stack-form label{display:grid;gap:8px;font-weight:800;color:#0f172a}
.stack-form input{width:100%;border:1px solid #d8e2ec;border-radius:14px;padding:14px 15px;font-size:1rem;background:#fff}
.auth-note{margin-top:18px;background:#fff7ed;border:1px solid #fed7aa;color:#7c2d12;border-radius:14px;padding:12px 14px;font-size:.95rem}
.logout-inline{display:inline-flex;margin:0}
.logout-inline button{border:0;border-radius:999px;background:#fee2e2;color:#991b1b;font-weight:900;padding:10px 16px;cursor:pointer}
.logout-inline button:hover{filter:saturate(1.1)}