:root{--v:#0b7a43;--vd:#075a31;--bg:#f3f5f4;--t:#1c2b24;--m:#6b7a72;--r:#c0392b;--o:#e67e22}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--t);line-height:1.35}
a{color:var(--v)}
.topo{background:var(--v);color:#fff;padding:14px 16px}
.topo h1{margin:0;font-size:1.15rem}.topo small{opacity:.85}
.wrap{max-width:760px;margin:0 auto;padding:12px}
.card{background:#fff;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.08);padding:12px}
.busca{position:sticky;top:0;background:var(--bg);padding:10px 0;z-index:5}
.busca input{width:100%;font-size:1.05rem;padding:13px 14px;border:2px solid #cfd8d3;border-radius:10px}
.busca input:focus{outline:none;border-color:var(--v)}
.item{display:flex;gap:12px;align-items:center;margin-bottom:8px}
.item[hidden]{display:none}
.item img,.sem-foto{width:76px;height:76px;object-fit:contain;border-radius:8px;background:#fafafa;flex:none}
.sem-foto{display:flex;align-items:center;justify-content:center;color:#b6c2bb;font-size:1.6rem}
.item .info{flex:1;min-width:0}
.item .nome{font-weight:600;font-size:1rem}
.item .cod{color:var(--m);font-size:.82rem}
.preco{font-size:1.45rem;font-weight:800;color:var(--vd);white-space:nowrap}
.antigo{text-decoration:line-through;color:var(--m);font-size:.9rem;display:block;text-align:right}
.oferta{background:var(--o);color:#fff;font-size:.7rem;font-weight:700;padding:2px 7px;border-radius:99px;margin-left:6px;vertical-align:middle}
.indisp{color:var(--r);font-weight:700;font-size:.9rem}
.lista a.sec{display:flex;justify-content:space-between;padding:16px;margin-bottom:8px;background:#fff;border-radius:12px;text-decoration:none;color:var(--t);font-weight:600;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.vazio{text-align:center;color:var(--m);padding:30px}
nav.adm{background:#12261c;padding:0 8px;display:flex;flex-wrap:wrap}
nav.adm a{color:#cfe6d9;text-decoration:none;padding:12px 12px;font-size:.92rem}
nav.adm a:hover{background:#1d3b2b}
.flash{padding:10px 14px;border-radius:8px;margin:10px 0}
.flash.ok{background:#dff3e6;color:#14532d}.flash.erro{background:#fde2de;color:#7a1d12}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid #eef1ef;font-size:.92rem;vertical-align:middle}
th{background:#eaf1ed;font-size:.8rem;text-transform:uppercase;color:var(--m)}
.tw{overflow-x:auto}
input[type=text],input[type=password],input[type=number],select,input[type=file]{padding:9px;border:1px solid #c5d0ca;border-radius:8px;font-size:1rem;width:100%}
.inl input[type=text]{width:95px}
label{display:block;font-weight:600;margin:12px 0 4px;font-size:.92rem}
.btn{display:inline-block;background:var(--v);color:#fff;border:0;border-radius:8px;padding:9px 16px;font-size:.95rem;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--vd)}.btn.cinza{background:#6b7a72}.btn.verm{background:var(--r)}.btn.peq{padding:5px 10px;font-size:.85rem}
.barra{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.barra input,.barra select{width:auto;flex:1;min-width:140px}
.pag{display:flex;gap:6px;align-items:center;justify-content:center;margin:14px 0}
.dica{color:var(--m);font-size:.88rem}
.qrgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.qrcard{background:#fff;border:2px solid #222;border-radius:14px;padding:18px;text-align:center;break-inside:avoid}
.qrcard svg{width:230px;height:230px}.qrcard h2{margin:0 0 4px;font-size:1.5rem}.qrcard p{margin:4px 0;color:#444}
.qrcard .url{font-size:.7rem;color:#888;word-break:break-all}
@media print{.noprint{display:none!important}body{background:#fff}.wrap{max-width:none}.qrgrid{grid-template-columns:1fr 1fr}}