:root{--red:#1e6bff;--red-d:#0f4fd1;--warn:#e11d2e;--ink:#05070d;--bg:#f3f5fa;--card:#fff;--muted:#6b7280;--line:#e2e6ee;--ok:#15803d}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.45}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.center{text-align:center}.muted{color:var(--muted)}.small{font-size:.875rem}
[hidden]{display:none!important}

/* topo */
.top{background:var(--ink);position:sticky;top:0;z-index:20}
.top-in{display:flex;align-items:center;gap:12px;padding:12px 16px}
.brand{color:#fff;font-weight:900;font-size:1.5rem;letter-spacing:1px;text-decoration:none;display:flex;align-items:center}
.brand img{height:48px;width:48px;border-radius:50%;display:block}
.brand span{color:var(--red);margin-left:3px}
#search{flex:1;min-width:0;padding:10px 14px;border-radius:999px;border:0;font-size:1rem}
.cart-btn{background:var(--red);color:#fff;border:0;border-radius:999px;padding:10px 16px;font-size:1rem;cursor:pointer;white-space:nowrap}
.hero{background:radial-gradient(circle at 85% 50%,#123a9e 0,#0a1a44 38%,#05070d 75%);color:#fff;padding:32px 0}
.hero-in{display:flex;align-items:center;justify-content:space-between;gap:20px}
.hero-logo{width:min(200px,38vw);height:auto;border-radius:50%;flex:none;box-shadow:0 0 40px rgba(30,107,255,.45)}
.hero h1{margin:0 0 6px;font-size:clamp(1.5rem,4vw,2.2rem)}.hero p{margin:0;opacity:.85}

/* catálogo */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;cursor:pointer;font-size:.9rem}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:40px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.card .img{aspect-ratio:1/1;background:#eceef1;display:flex;align-items:center;justify-content:center;font-size:3rem}
.card .img img{width:100%;height:100%;object-fit:cover}
.card .body{padding:12px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{margin:0;font-size:1rem}
.card .desc{margin:0;color:var(--muted);font-size:.85rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.price{font-weight:800;font-size:1.2rem}
.low{color:var(--warn);font-size:.8rem;font-weight:600}
.card .btn{margin-top:auto}

/* botões e formulários */
.btn{display:block;width:100%;background:var(--red);color:#fff;border:0;border-radius:10px;padding:12px;font-size:1rem;font-weight:700;cursor:pointer}
.btn:hover{background:var(--red-d)}.btn:disabled{background:#c9ccd2;cursor:not-allowed}
.x{background:none;border:0;font-size:1.8rem;line-height:1;cursor:pointer;color:var(--muted)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.fields label{display:flex;flex-direction:column;font-size:.8rem;font-weight:600;gap:4px}
.fields input,textarea,.admin input,.admin select,.admin textarea{padding:10px;border:1px solid #cfd3da;border-radius:8px;font-size:1rem;font-family:inherit;width:100%}
.opts{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0}
.opt{flex:1;min-width:150px;border:1px solid var(--line);border-radius:10px;padding:10px;cursor:pointer;display:flex;gap:6px;align-items:center}
.opt small{color:var(--muted);margin-left:auto}
.summary{background:var(--bg);border-radius:10px;padding:12px;margin:12px 0}
.row{display:flex;justify-content:space-between;gap:8px;padding:2px 0}
.row.total{font-size:1.15rem;border-top:1px solid var(--line);margin-top:6px;padding-top:8px}
.error{background:#fee2e2;color:#991b1b;padding:10px;border-radius:8px;font-size:.9rem}

/* carrinho */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:40}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(400px,100%);background:#fff;z-index:50;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .25s}
.drawer.open{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.drawer-head h2{margin:0;font-size:1.2rem}
.cart-items{flex:1;overflow:auto;padding:8px 16px}
.drawer-foot{padding:16px;border-top:1px solid var(--line);display:grid;gap:10px}
.ci{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);align-items:center}
.ci .thumb{width:56px;height:56px;border-radius:8px;background:#eceef1;overflow:hidden;display:flex;align-items:center;justify-content:center;flex:none}
.ci .thumb img{width:100%;height:100%;object-fit:cover}
.ci .info{flex:1;min-width:0}.ci .info b{display:block;font-size:.9rem}
.qty{display:flex;align-items:center;gap:6px;margin-top:4px}
.qty button{width:28px;height:28px;border-radius:6px;border:1px solid var(--line);background:#fff;cursor:pointer}
.link{background:none;border:0;color:var(--red);cursor:pointer;font-size:.8rem}

/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:60;display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:20px 12px}
.modal-box{background:#fff;border-radius:16px;max-width:560px;width:100%;padding:20px;position:relative}
.modal-box>.x{position:absolute;top:10px;right:14px}
.modal-box h2{margin:0 0 4px}
.qr{display:block;margin:12px auto;width:230px;height:230px;border:1px solid var(--line);border-radius:12px}
#pixText{margin:10px 0;font-size:.8rem;resize:none}
.big{font-size:3.5rem}
.wa{position:fixed;right:20px;bottom:20px;text-decoration:none;z-index:90;background:transparent}
.foot{background:var(--ink);color:#9ca3af;padding:20px 0;text-align:center;font-size:.9rem}

/* admin */
.admin{padding:20px 16px}
.admin h1{margin:0}
.bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:12px 0}
.tab{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 14px;cursor:pointer}
.tab.on{background:var(--ink);color:#fff}
.btn.sm{display:inline-block;width:auto;padding:8px 14px;font-size:.9rem}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;font-size:.9rem}
.tbl th,.tbl td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{background:#f0f1f4;font-size:.8rem;text-transform:uppercase;letter-spacing:.4px}
.tbl-wrap{overflow-x:auto}
.tbl img{width:44px;height:44px;object-fit:cover;border-radius:6px}
.badge{display:inline-block;border-radius:999px;padding:3px 10px;font-size:.75rem;font-weight:700;background:#e5e7eb}
.badge.paid,.badge.delivered{background:#dcfce7;color:var(--ok)}
.badge.pending{background:#fef3c7;color:#92400e}
.badge.shipped{background:#dbeafe;color:#1e40af}
.badge.cancelled,.badge.expired{background:#fee2e2;color:#991b1b}
.badge.revisar{background:#fde68a;color:#7c2d12}
.stock-low{color:var(--warn);font-weight:700}
dialog{border:0;border-radius:14px;padding:20px;max-width:520px;width:calc(100% - 24px)}
dialog::backdrop{background:rgba(0,0,0,.5)}
.admin form label{display:block;font-size:.8rem;font-weight:600;margin:10px 0 4px}
.login-box{max-width:360px;margin:12vh auto;background:#fff;padding:24px;border-radius:14px}

@media(max-width:560px){.fields{grid-template-columns:1fr}.brand{font-size:1.2rem}}