:root{--bg:#faf7f4;--card:#fff;--tx:#201a16;--mut:#6f655d;--br:#e6ddd5;--pri:#e8590c;--pri-tx:#fff;--ok:#2b8a3e;--warn:#e67700;--bad:#c92a2a;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#16120f;--card:#221c18;--tx:#f3ece6;--mut:#a89d94;--br:#3a312b;--pri:#ff8a4c;--pri-tx:#1a1008;--ok:#69db7c;--warn:#ffa94d;--bad:#ff8787;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#16120f;--card:#221c18;--tx:#f3ece6;--mut:#a89d94;--br:#3a312b;--pri:#ff8a4c;--pri-tx:#1a1008;--ok:#69db7c;--warn:#ffa94d;--bad:#ff8787;color-scheme:dark}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--tx);font:15px/1.5 system-ui,-apple-system,"Segoe UI","Noto Sans Bengali",sans-serif}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--card);border-bottom:1px solid var(--br);display:flex;gap:12px;align-items:center;padding:10px 16px;flex-wrap:wrap}
.logo{font-weight:800;font-size:22px;color:var(--pri);text-decoration:none}
nav{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap}
button,.btn{font:inherit;cursor:pointer;border:1px solid var(--br);background:var(--card);color:var(--tx);padding:7px 13px;border-radius:8px;text-decoration:none}
button.p,.btn.p{background:var(--pri);color:var(--pri-tx);border-color:var(--pri);font-weight:600}
button.d{color:var(--bad)}
button:disabled{opacity:.45;cursor:not-allowed}
main{max-width:1100px;margin:0 auto;padding:16px}
input,select{font:inherit;color:var(--tx);background:var(--bg);border:1px solid var(--br);border-radius:8px;padding:8px 10px;width:100%}
label{display:block;font-size:13px;color:var(--mut);margin:10px 0 4px}
.hero{background:linear-gradient(120deg,var(--pri),#f59f00);color:#fff;border-radius:14px;padding:26px 20px;margin-bottom:16px}
.hero h1{margin:0 0 4px;font-size:26px}.hero p{margin:0;opacity:.95}
.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 12px}
.chip{white-space:nowrap;border-radius:99px}.chip.on{background:var(--pri);color:var(--pri-tx);border-color:var(--pri)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--br);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card .im{aspect-ratio:1;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:56px}
.card .im img{width:100%;height:100%;object-fit:cover}
.card .bd{padding:10px 12px;display:flex;flex-direction:column;gap:4px;flex:1}
.price{font-weight:700;font-size:17px}
.tag{font-size:12px;color:var(--mut)}
.badge{display:inline-block;font-size:12px;padding:2px 8px;border-radius:99px;border:1px solid currentColor}
.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}
.panel{background:var(--card);border:1px solid var(--br);border-radius:12px;padding:16px;margin-bottom:14px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:14px}
.stat{background:var(--card);border:1px solid var(--br);border-radius:12px;padding:14px}.stat b{display:block;font-size:26px}
.tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}.tabs button.on{background:var(--pri);color:var(--pri-tx);border-color:var(--pri)}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:640px}
th,td{text-align:left;padding:8px;border-bottom:1px solid var(--br);vertical-align:middle}
th{font-size:12px;color:var(--mut);text-transform:uppercase}
td img{width:44px;height:44px;object-fit:cover;border-radius:8px;vertical-align:middle}
td input{width:90px;padding:5px 8px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){.row{grid-template-columns:1fr}}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:flex-start;justify-content:center;padding:24px 12px;overflow:auto;z-index:20}
.modal.on{display:flex}
.modal .box{background:var(--card);border-radius:14px;max-width:520px;width:100%;padding:18px}
.ci{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--br)}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--tx);color:var(--bg);padding:9px 16px;border-radius:99px;display:none;z-index:30}
.pv{width:90px;height:90px;object-fit:cover;border-radius:10px;margin-top:8px}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){--bg:#eaeded;--pri:#ffd814;--pri-tx:#0f1111;--br:#d5d9d9}.price{color:#b12704}}
header{background:#131921;border:0;color:#fff;padding:8px 14px}
.logo{color:#ff9900;font-size:24px}
header button{background:transparent;color:#fff;border-color:transparent}
header button:hover{border-color:#fff}
header button.p{background:#ff9900;color:#111;border-color:#ff9900}
.srch{display:flex;flex:1;min-width:240px}
@media(max-width:700px){.srch{order:3;flex-basis:100%}}
.srch select{width:auto;max-width:110px;border-radius:8px 0 0 8px;background:#f3f3f3;color:#111;border:0}
.srch input{border-radius:0;border:0;background:#fff;color:#111}
header .srch button{background:#febd69;color:#111;border:0;border-radius:0 8px 8px 0}
.sub{background:#232f3e;display:flex;gap:2px;overflow-x:auto;padding:2px 10px}
.sub button{background:transparent;color:#fff;border:1px solid transparent;border-radius:3px;white-space:nowrap}
.sub button:hover,.sub button.on{border-color:#fff}
.hero{background:linear-gradient(120deg,#232f3e,#37475a 60%,#ff9900);border-radius:6px}
.card{border-radius:6px}.card .bd button{border-radius:99px}
.rt{margin:6px 0 12px;font-size:20px}
.totop{background:#37475a;color:#fff;text-align:center;padding:12px;cursor:pointer;margin-top:30px;font-size:14px}
footer{background:#232f3e;color:#ddd;font-size:14px}
.fg{max-width:1100px;margin:0 auto;padding:26px 16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
footer h4{color:#fff;margin:0 0 8px}footer p{margin:0}
.soc{display:flex;flex-wrap:wrap;gap:8px}.soc a{color:#fff;border:1px solid #6b7785;border-radius:99px;padding:5px 12px;text-decoration:none}.soc a:hover{background:#ff9900;border-color:#ff9900;color:#111}
.cp{text-align:center;border-top:1px solid #3a4553;padding:12px;color:#aab}