:root{--navy:#082e68;--red:#e51e2a;--bg:#f7f9fd;--line:#dce3ef}
*{box-sizing:border-box}body{margin:0;font-family:"Noto Sans Bengali",Arial,sans-serif;color:#17233c;background:var(--bg);line-height:1.5}
a{color:var(--navy)}img{max-width:100%}
.top{padding:8px 4%;background:#eef3fb;font-weight:bold;font-size:14px;display:flex;gap:24px;flex-wrap:wrap}
header{padding:14px 4%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;flex-wrap:wrap}
.logo{font-size:28px;font-weight:900;color:var(--navy);text-decoration:none}
.search{display:flex;flex:1;min-width:220px;max-width:560px}.search input{flex:1;border-radius:8px 0 0 8px}.search button{border-radius:0 8px 8px 0}
.hlinks{display:flex;gap:16px;align-items:center;font-weight:bold}.hlinks a{text-decoration:none}.cart{background:var(--navy);color:#fff!important;padding:9px 14px;border-radius:9px}
nav{background:var(--navy);padding:12px 4%;display:flex;gap:20px;flex-wrap:wrap;overflow-x:auto}nav a{color:#fff;text-decoration:none;font-weight:bold;white-space:nowrap}
input,textarea,select{padding:12px;border:1px solid #ccd5e4;border-radius:8px;font:inherit;width:100%;background:#fff}
.btn,button{display:inline-block;background:var(--red);color:#fff;border:0;border-radius:9px;padding:11px 18px;text-decoration:none;font:inherit;font-weight:bold;cursor:pointer}
.btn.dark{background:var(--navy)}.btn.small{padding:6px 10px;font-size:14px}button.link{background:none;color:var(--red);padding:0}
.hero{margin:18px auto;max-width:1300px;background:linear-gradient(110deg,#ffe2ef,#dceaff);padding:40px 6%;border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.hero h1{font-size:clamp(30px,5vw,58px);margin:6px 0;color:var(--navy)}.hero p{font-size:20px}.hero-art{font-size:110px}
.notice{max-width:1300px;margin:0 auto 10px;padding:10px 20px;background:#fff7d6;border-radius:10px}
main{max-width:1300px;margin:24px auto;padding:0 20px}.center{text-align:center}
h2{margin-top:30px}.chips{display:flex;gap:10px;flex-wrap:wrap}.chips a{background:#fff;border:1px solid var(--line);padding:12px 18px;border-radius:10px;text-decoration:none}
.bar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.bar select{width:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;margin-top:14px}
.product{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative;display:flex;flex-direction:column}
.product>a{position:relative;display:block}.product img,.placeholder{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
.placeholder{display:flex;align-items:center;justify-content:center;font-size:60px;background:#eef3fb}.placeholder.big{font-size:140px}
.pad{padding:14px;display:flex;flex-direction:column;gap:6px;flex:1}.pad small{color:#667}.pad h3{margin:0;font-size:17px}.pad h3 a{text-decoration:none;color:inherit}
.pad form{margin-top:auto}.pad .btn{width:100%}
.price b{font-size:20px;color:var(--red)}.price s{color:#889;margin-left:6px}.price.big b{font-size:30px}
.badge{position:absolute;top:10px;left:10px;background:var(--red);color:#fff;font-size:13px;font-weight:bold;padding:3px 8px;border-radius:6px}
.out{color:#888;font-weight:bold}.stock.yes{color:#0a7d33}.stock.no{color:#b00}.muted{color:#667;font-size:14px}
.pager{display:flex;gap:6px;justify-content:center;margin:24px 0;flex-wrap:wrap}.pager a{padding:8px 14px;background:#fff;border:1px solid var(--line);border-radius:8px;text-decoration:none}.pager a.on{background:var(--navy);color:#fff}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:30px}.dimg img{border-radius:14px;width:100%}.desc{font-size:17px}
.buy{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin:16px 0}.buy label{width:90px;font-weight:bold}
.crumb{color:#667;font-size:14px}
.tbl-wrap{overflow-x:auto;margin:10px 0}table{border-collapse:collapse;width:100%;background:#fff;border-radius:10px;overflow:hidden}th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#eef3fb}
.qty{width:76px}
.form{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.form.narrow{max-width:460px}.form label{font-weight:bold;display:flex;flex-direction:column;gap:5px}
.form.inline{flex-direction:row;flex-wrap:wrap;align-items:center}.form.inline input,.form.inline select{width:auto;flex:1;min-width:140px}
.chk{flex-direction:row!important;align-items:center}.chk input{width:auto}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.two{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:start}
.summary{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;position:sticky;top:10px}.summary .row{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px dashed var(--line)}.summary .tot{font-size:20px}
.flash{padding:12px 16px;border-radius:10px;max-width:1300px;margin:12px auto}.flash.ok{background:#e3f7e9;color:#0a5a25}.flash.err{background:#fde7e7;color:#a00}
.st{padding:3px 10px;border-radius:20px;font-size:13px;background:#eee;white-space:nowrap}.st-Pending{background:#fff3cd}.st-Processing{background:#d9e8ff}.st-Shipped{background:#e6dcff}.st-Delivered{background:#d4f5de}.st-Cancelled{background:#fbd7d7}
footer{background:var(--navy);color:#fff;padding:30px 4%;margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}footer a{color:#fff}
.wa{position:fixed;right:16px;bottom:16px;background:#25d366;color:#fff;padding:12px 16px;border-radius:30px;font-weight:bold;text-decoration:none;box-shadow:0 4px 12px #0003}
/* admin */
.admnav{background:#111c33;padding:12px 4%;display:flex;gap:16px;flex-wrap:wrap;align-items:center}.admnav a,.admnav b{color:#fff;text-decoration:none}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}.stat h2{margin:0 0 4px;color:var(--navy)}
@media(max-width:800px){.detail,.two,.three{grid-template-columns:1fr}.hero{flex-direction:column;text-align:center;padding:28px 5%}.hero-art{font-size:70px}.logo{font-size:23px}.summary{position:static}.grid{grid-template-columns:repeat(2,1fr);gap:10px}.pad{padding:10px}.pad h3{font-size:15px}.top{font-size:12px;gap:10px}.wa{padding:10px 13px}}
@media print{.admnav,.noprint,.wa{display:none!important}body{background:#fff}}
.badge2{background:#e51e2a;color:#fff;border-radius:20px;padding:1px 8px;font-size:12px}.toast{position:fixed;top:14px;right:14px;z-index:99;background:#0a5a25;color:#fff;padding:14px 18px;border-radius:12px;box-shadow:0 6px 18px #0004}.toast a{color:#ffd}.bell{position:fixed;left:14px;bottom:14px;z-index:50}