/* DropResell BD v2 — design system (mobile first, no build step) */
:root{
  --brand:#d81b60; --brand-2:#6d28d9; --brand-soft:#fde7ef; --grad:linear-gradient(135deg,#6d28d9 0%,#d81b60 100%);
  --ink:#111827; --ink-2:#374151; --muted:#6b7280; --line:#e8e8ef; --bg:#f5f5fa; --card:#fff;
  --green:#059669; --green-soft:#e6f6ef; --red:#dc2626; --red-soft:#fdecec; --amber:#d97706; --amber-soft:#fef5e6;
  --blue:#2563eb; --blue-soft:#e9f0fe; --violet:#7c3aed; --violet-soft:#f1ebfe; --gray-soft:#f1f2f5;
  --r:14px; --r-sm:10px; --shadow:0 1px 2px rgba(17,24,39,.04),0 4px 16px rgba(17,24,39,.06);
  --font:'Hind Siliguri',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box} html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:15px;line-height:1.55;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.25} h1{font-size:1.5rem} h2{font-size:1.2rem} h3{font-size:1.05rem}
p{margin:0 0 .6em} small,.small{font-size:.82rem} .muted{color:var(--muted)} .center{text-align:center}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace} .nowrap{white-space:nowrap} .right{text-align:right}
.hide{display:none!important} .mt{margin-top:14px} .mb{margin-bottom:14px} .gap{gap:10px}
.row{display:flex;align-items:center;gap:10px} .row.wrap{flex-wrap:wrap} .between{justify-content:space-between} .grow{flex:1;min-width:0}
.stack>*+*{margin-top:12px}
.grid{display:grid;gap:12px} .g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:760px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))} .m1{grid-template-columns:1fr}}
.container{max-width:1200px;margin:0 auto;padding:0 16px}

/* cards & stats */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.pad{padding:16px} @media(min-width:760px){.pad{padding:20px}}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.card-h h2,.card-h h3{margin:0;font-size:1rem}
.stat{padding:14px 16px} .stat .k{font-size:.8rem;color:var(--muted)} .stat .v{font-size:1.45rem;font-weight:700;margin-top:2px} .stat .s{font-size:.78rem;color:var(--muted)}
.stat .ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:16px;flex:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:10px 16px;font:600 .92rem var(--font);cursor:pointer;transition:.15s;white-space:nowrap;background:var(--gray-soft);color:var(--ink)}
.btn:hover{filter:brightness(.97)} .btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);color:#fff} .btn-dark{background:var(--ink);color:#fff}
.btn-green{background:var(--green);color:#fff} .btn-red{background:var(--red);color:#fff}
.btn-outline{background:#fff;border-color:var(--line)} .btn-ghost{background:transparent}
.btn-sm{padding:6px 11px;font-size:.82rem;border-radius:9px} .btn-lg{padding:13px 20px;font-size:1rem} .btn-block{width:100%}
.btn[disabled],.btn.disabled{opacity:.5;pointer-events:none}

/* badges & chips */
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:999px;font-size:.75rem;font-weight:600;white-space:nowrap}
.b-green{background:var(--green-soft);color:var(--green)} .b-red{background:var(--red-soft);color:var(--red)} .b-amber{background:var(--amber-soft);color:var(--amber)}
.b-blue{background:var(--blue-soft);color:var(--blue)} .b-violet{background:var(--violet-soft);color:var(--violet)} .b-gray{background:var(--gray-soft);color:var(--ink-2)} .b-brand{background:var(--brand-soft);color:var(--brand)}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none} .chips::-webkit-scrollbar{display:none}
.chip{flex:none;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:.85rem;font-weight:600;color:var(--ink-2)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* forms */
label.f{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin-bottom:5px}
.in,select.in,textarea.in{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:11px;font:inherit;font-size:.95rem;background:#fff;color:var(--ink);outline:none}
.in:focus{border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(109,40,217,.12)} textarea.in{min-height:96px;resize:vertical}
.help{font-size:.78rem;color:var(--muted);margin-top:4px} .field{margin-bottom:14px}
.check{display:flex;align-items:center;gap:8px;font-size:.9rem} .check input{width:18px;height:18px;accent-color:var(--brand-2)}

/* alerts */
.alert{padding:12px 14px;border-radius:12px;font-size:.9rem;display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.alert.success{background:var(--green-soft);color:#065f46} .alert.error{background:var(--red-soft);color:#991b1b}
.alert.info{background:var(--blue-soft);color:#1e3a8a} .alert.warn{background:var(--amber-soft);color:#92400e}

/* tables */
.table-wrap{overflow-x:auto}
table.t{width:100%;border-collapse:collapse;font-size:.88rem}
table.t th{text-align:left;font-weight:600;color:var(--muted);font-size:.78rem;padding:10px 12px;border-bottom:1px solid var(--line);background:#fafafd;white-space:nowrap}
table.t td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle} table.t tr:last-child td{border-bottom:0}
table.t tr:hover td{background:#fcfcff}

/* list rows (mobile friendly table replacement) */
.li{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)} .li:last-child{border-bottom:0}
.li .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none}
.amt-in{color:var(--green);font-weight:700} .amt-out{color:var(--red);font-weight:700}

/* product cards */
.pgrid{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:640px){.pgrid{grid-template-columns:repeat(3,minmax(0,1fr))}} @media(min-width:1000px){.pgrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:.15s}
.pcard:hover{box-shadow:0 8px 24px rgba(17,24,39,.08);transform:translateY(-2px)}
.pcard .img{aspect-ratio:4/5;background:#f0f0f5;position:relative;overflow:hidden} .pcard .img img{width:100%;height:100%;object-fit:cover}
.pcard .tag{position:absolute;top:8px;left:8px} .pcard .tag2{position:absolute;top:8px;right:8px}
.pcard .body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard .title{font-size:.9rem;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.price-row{display:grid;grid-template-columns:1fr 1fr;gap:6px;font-size:.78rem}
.price-row b{display:block;font-size:.95rem}
.profit{background:var(--green-soft);color:var(--green);border-radius:9px;padding:6px 9px;font-weight:700;font-size:.85rem;display:flex;justify-content:space-between;align-items:center}
.locked{filter:blur(4px);user-select:none}

/* gallery */
.gallery-main{aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:#f0f0f5}
.gallery-main img{width:100%;height:100%;object-fit:contain;background:#fff}
.thumbs{display:flex;gap:8px;overflow-x:auto;margin-top:8px} .thumbs img{width:64px;height:76px;object-fit:cover;border-radius:9px;border:2px solid transparent;cursor:pointer;flex:none}
.thumbs img.on{border-color:var(--brand)}
.no-copy{-webkit-user-select:none;user-select:none}

/* pager & tabs */
.pager{display:flex;gap:6px;justify-content:center;margin:18px 0} .pager a{min-width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:#fff;border:1px solid var(--line);font-weight:600}
.pager a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto} .tabs a{padding:10px 14px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabs a.on{color:var(--ink);border-color:var(--brand)}
.empty{padding:36px 16px;text-align:center;color:var(--muted)} .empty i{font-size:30px;opacity:.5;margin-bottom:8px;display:block}

/* ===== Reseller app shell ===== */
.r-top{position:sticky;top:0;z-index:30;background:var(--grad);color:#fff}
.r-top .in-row{display:flex;align-items:center;gap:12px;height:58px}
.r-top .logo{font-weight:700;font-size:1.05rem;display:flex;align-items:center;gap:8px}
.r-top .logo .mark{width:32px;height:32px;border-radius:10px;background:rgba(255,255,255,.2);display:grid;place-items:center}
.icon-btn{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.16);color:#fff;position:relative;border:0;cursor:pointer;font-size:16px}
.icon-btn .dot{position:absolute;top:6px;right:7px;min-width:16px;height:16px;padding:0 4px;border-radius:9px;background:#fbbf24;color:#111;font-size:10px;font-weight:700;display:grid;place-items:center}
.r-layout{display:flex;max-width:1280px;margin:0 auto}
.r-side{display:none;width:240px;flex:none;padding:16px 12px;position:sticky;top:58px;height:calc(100vh - 58px);overflow-y:auto}
.r-side a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;color:var(--ink-2);font-weight:600;font-size:.92rem}
.r-side a i{width:20px;text-align:center;color:var(--muted)} .r-side a:hover{background:#fff} .r-side a.on{background:#fff;color:var(--brand);box-shadow:var(--shadow)} .r-side a.on i{color:var(--brand)}
.r-side .sep{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;padding:14px 12px 4px}
.r-main{flex:1;min-width:0;padding:16px 14px 96px}
.r-bottom{position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.r-bottom a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.7rem;font-weight:600;color:var(--muted);padding:4px 0}
.r-bottom a i{font-size:18px} .r-bottom a.on{color:var(--brand)}
.r-bottom a.fab i{width:46px;height:46px;margin-top:-22px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:0 6px 16px rgba(216,27,96,.35);border:3px solid #fff}
@media(min-width:960px){.r-side{display:block} .r-bottom{display:none} .r-main{padding:20px 20px 40px}}

/* wallet hero (bKash-style) */
.hero{background:var(--grad);color:#fff;border-radius:18px;padding:18px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-40px;top:-40px;width:180px;height:180px;border-radius:50%;background:rgba(255,255,255,.08)}
.hero .bal{font-size:1.9rem;font-weight:700;letter-spacing:.3px} .hero .lbl{opacity:.85;font-size:.85rem}
.hero .pill{background:rgba(255,255,255,.18);border-radius:999px;padding:6px 12px;font-size:.82rem;font-weight:600;display:inline-flex;gap:6px;align-items:center;cursor:pointer;border:0;color:#fff}
.hero .acts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px;position:relative;z-index:1}
.hero .acts a{background:rgba(255,255,255,.16);border-radius:12px;padding:10px 6px;text-align:center;font-size:.8rem;font-weight:600}
.hero .acts a i{display:block;font-size:17px;margin-bottom:3px}
.qgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.qgrid a{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:.76rem;font-weight:600;color:var(--ink-2);text-align:center}
.qgrid a i{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;font-size:19px;background:var(--brand-soft);color:var(--brand)}
.qgrid a:nth-child(4n+2) i{background:var(--violet-soft);color:var(--violet)} .qgrid a:nth-child(4n+3) i{background:var(--green-soft);color:var(--green)} .qgrid a:nth-child(4n) i{background:var(--amber-soft);color:var(--amber)}
@media(min-width:760px){.qgrid{grid-template-columns:repeat(8,1fr)}}
.lock-banner{background:linear-gradient(135deg,#fff7ed,#fdf2f8);border:1px solid #fbcfe8;border-radius:var(--r);padding:14px 16px}

/* ===== Admin shell ===== */
.a-shell{display:flex;min-height:100vh}
.a-side{width:250px;flex:none;background:#0f1020;color:#c9cbe0;position:fixed;inset:0 auto 0 0;overflow-y:auto;z-index:50;transform:translateX(-100%);transition:.2s}
.a-side.open{transform:none} @media(min-width:1024px){.a-side{transform:none} .a-main{margin-left:250px}}
.a-side .brand{padding:18px;display:flex;align-items:center;gap:10px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.06)}
.a-side .brand .mark{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center}
.a-side nav{padding:10px}
.a-side nav a{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;font-size:.9rem;font-weight:500}
.a-side nav a i{width:18px;text-align:center;opacity:.8} .a-side nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.a-side nav a.on{background:rgba(216,27,96,.18);color:#fff} .a-side nav a .cnt{margin-left:auto;background:var(--brand);color:#fff;border-radius:999px;font-size:.7rem;padding:1px 7px}
.a-side .sep{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:#6b6e8c;padding:14px 12px 4px}
.a-main{flex:1;min-width:0}
.a-top{position:sticky;top:0;z-index:20;background:rgba(245,245,250,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.a-top .in-row{display:flex;align-items:center;gap:12px;height:60px;padding:0 18px}
.a-body{padding:18px}
.page-h{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.page-h h1{margin:0;font-size:1.35rem} .page-h p{margin:2px 0 0;color:var(--muted);font-size:.88rem}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:45;display:none} .scrim.on{display:block}

/* ===== Public site ===== */
.p-nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.p-nav .in-row{display:flex;align-items:center;gap:16px;height:64px}
.p-nav .logo{font-weight:800;font-size:1.15rem;display:flex;align-items:center;gap:9px}
.p-nav .logo .mark{width:34px;height:34px;border-radius:10px;background:var(--grad);color:#fff;display:grid;place-items:center}
.p-nav .links{display:none;gap:22px;font-weight:600;color:var(--ink-2);font-size:.95rem} @media(min-width:900px){.p-nav .links{display:flex}}
.mega{position:relative} .mega .menu{display:none;position:absolute;top:100%;left:-20px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:14px;min-width:520px;grid-template-columns:repeat(3,1fr);gap:4px 18px}
.mega:hover .menu{display:grid} .mega .menu a{padding:5px 0;font-weight:500;font-size:.9rem} .mega .menu a.parent{font-weight:700;color:var(--brand)}
.p-hero{background:radial-gradient(1200px 500px at 80% -10%,rgba(216,27,96,.18),transparent),radial-gradient(900px 500px at 0% 0%,rgba(109,40,217,.16),transparent),#fff;padding:48px 0 36px}
.p-hero h1{font-size:2rem;line-height:1.2;font-weight:800} @media(min-width:900px){.p-hero h1{font-size:2.9rem}}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.section{padding:44px 0} .section h2.sec{font-size:1.5rem;font-weight:800;margin-bottom:6px}
.ticker{overflow:hidden;white-space:nowrap;background:#0f1020;color:#fff;font-size:.88rem;padding:10px 0}
.ticker .track{display:inline-flex;gap:40px;animation:tick 40s linear infinite;padding-left:100%}
.ticker:hover .track{animation-play-state:paused}
@keyframes tick{to{transform:translateX(-100%)}}
.live-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;display:inline-block;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse 1.6s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.step{display:flex;gap:14px} .step .n{width:40px;height:40px;border-radius:12px;background:var(--grad);color:#fff;font-weight:800;display:grid;place-items:center;flex:none}
.foot{background:#0f1020;color:#a8abc6;padding:36px 0;font-size:.9rem} .foot a:hover{color:#fff}

/* modal */
dialog.modal{border:0;border-radius:18px;padding:0;max-width:520px;width:calc(100% - 24px);box-shadow:0 20px 60px rgba(0,0,0,.25)}
dialog.modal::backdrop{background:rgba(15,16,32,.5)} dialog.modal .mh{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
dialog.modal .mb{padding:18px}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#111827;color:#fff;padding:10px 16px;border-radius:12px;font-size:.9rem;z-index:100;opacity:0;transition:.2s;pointer-events:none}
.toast.on{opacity:1}
.progress{height:8px;background:var(--gray-soft);border-radius:99px;overflow:hidden} .progress>div{height:100%;background:var(--grad)}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:700;flex:none;object-fit:cover}
.feed-post .media{display:grid;gap:4px;grid-template-columns:repeat(3,1fr);border-radius:12px;overflow:hidden}
.feed-post .media img{width:100%;aspect-ratio:1;object-fit:cover}
.feed-post .media.one{grid-template-columns:1fr} .feed-post .media.one img{aspect-ratio:auto;max-height:480px;object-fit:contain;background:#f6f6f9}
.video{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000} .video iframe,.video video{position:absolute;inset:0;width:100%;height:100%;border:0}
.bubble{max-width:85%;padding:10px 13px;border-radius:14px;font-size:.9rem} .bubble.me{margin-left:auto;background:var(--violet-soft)} .bubble.them{background:var(--gray-soft)}
@media(min-width:1024px){.side-toggle{display:none!important}}
@media(max-width:640px){.hide-sm{display:none}}
/* collection browser (ShopBase-style) */
.cb-head{display:block;text-align:center;font-weight:700;font-size:1.05rem;color:var(--brand-2);padding:12px;border-radius:16px;border:1.5px solid #e9d5ff;background:linear-gradient(90deg,#fdf2f8,#fff 30%,#fff 70%,#eef2ff);margin-bottom:10px}
.cb-head span{color:var(--amber);margin:0 8px}
.cb-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(96px,1fr))}
@media(min-width:760px){.cb-grid{grid-template-columns:repeat(auto-fill,minmax(118px,1fr))}}
.cb-tile{position:relative;background:#fff;border:1px solid #ede9fe;border-radius:14px;padding:12px 8px 10px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;box-shadow:0 2px 8px rgba(109,40,217,.06);transition:.15s}
.cb-tile:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(109,40,217,.12)}
.cb-tile img{width:64px;height:76px;object-fit:cover;border-radius:10px}
.cb-tile b{font-size:.82rem;line-height:1.3;color:var(--ink-2)}
.cb-n{position:absolute;top:6px;right:6px;background:var(--violet-soft);color:var(--violet);font-size:.7rem;font-weight:700;border-radius:999px;padding:1px 7px}