:root{
  --ocean-900:#0a2540;
  --ocean-700:#0e4a6b;
  --teal-600:#0e7490;
  --cyan-500:#06b6d4;
  --cyan-400:#22d3ee;
  --coral:#ff6b6b;
  --coral-dark:#f0453f;
  --ink:#0f172a;
  --muted:#64748b;
  --line:#e6edf3;
  --bg:#f4f8fb;
  --radius:16px;
  --shadow:0 10px 30px rgba(13,42,74,.08);
  --shadow-lg:0 20px 45px rgba(13,42,74,.16);
}
*{box-sizing:border-box}
body.shop{
  margin:0;font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;
}
a{text-decoration:none;color:inherit}
.container-shop{width:min(1200px,92%);margin-inline:auto}

/* ---------- Header ---------- */
.shop-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.shop-header .bar{display:flex;align-items:center;gap:22px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;color:var(--ocean-900)}
.brand .logo{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  overflow:hidden;box-shadow:var(--shadow)}
.brand .logo img{width:100%;height:100%;object-fit:cover;display:block}
.brand small{display:block;font-size:.62rem;letter-spacing:.18em;color:var(--muted);font-weight:600;text-transform:uppercase}
.search-wrap{flex:1;position:relative;max-width:520px}
.search-wrap input{width:100%;border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:11px 46px 11px 18px;font:inherit;font-size:.92rem;outline:none;transition:.2s}
.search-wrap input:focus{border-color:var(--cyan-400);box-shadow:0 0 0 4px rgba(34,211,238,.15)}
.search-wrap button{position:absolute;right:5px;top:5px;bottom:5px;width:38px;border:0;border-radius:999px;
  background:linear-gradient(135deg,var(--teal-600),var(--cyan-500));color:#fff;cursor:pointer}
.head-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.hbtn{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:999px;font-weight:600;
  font-size:.88rem;color:var(--ocean-900);border:1px solid var(--line);background:#fff;transition:.2s;white-space:nowrap}
.hbtn:hover{border-color:var(--cyan-400);color:var(--teal-600)}
.hbtn.cart{position:relative}
.hbtn.cart .badge-count{position:absolute;top:-6px;right:-6px;background:var(--coral);color:#fff;
  font-size:.68rem;min-width:20px;height:20px;border-radius:999px;display:grid;place-items:center;padding:0 5px;font-weight:700}
.hbtn.primary{background:linear-gradient(135deg,var(--teal-600),var(--cyan-500));color:#fff;border:0}
.hbtn.primary:hover{filter:brightness(1.05);color:#fff}

/* category strip */
.cat-strip{border-top:1px solid var(--line);background:#fff}
.cat-strip .row{display:flex;gap:6px;overflow-x:auto;padding:9px 0;scrollbar-width:none}
.cat-strip .row::-webkit-scrollbar{display:none}
.cat-strip a{padding:6px 14px;border-radius:999px;font-size:.85rem;font-weight:500;color:var(--muted);white-space:nowrap;transition:.15s}
.cat-strip a:hover{background:var(--bg);color:var(--ocean-900)}
.cat-strip a.active{background:var(--ocean-900);color:#fff}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:#fff;border-radius:var(--radius);margin-top:26px;
  background:radial-gradient(120% 140% at 80% 0%,var(--cyan-500) 0%,var(--teal-600) 40%,var(--ocean-900) 100%)}
.hero .inner{position:relative;z-index:2;padding:56px 44px;max-width:620px}
.hero h1{font-size:2.5rem;line-height:1.12;margin:0 0 14px;font-weight:700}
.hero p{font-size:1.05rem;opacity:.92;margin:0 0 24px}
.hero .btn-hero{display:inline-flex;align-items:center;gap:9px;background:#fff;color:var(--ocean-900);
  font-weight:700;padding:13px 26px;border-radius:999px;box-shadow:var(--shadow-lg);transition:.2s}
.hero .btn-hero:hover{transform:translateY(-2px)}
.hero .bubbles{position:absolute;inset:0;z-index:1;opacity:.5}
.hero .bubbles span{position:absolute;bottom:-40px;border-radius:50%;background:rgba(255,255,255,.18);animation:rise 9s infinite ease-in}
@keyframes rise{to{transform:translateY(-560px) scale(1.3);opacity:0}}
.hero .fish{position:absolute;right:5%;top:50%;transform:translateY(-50%);font-size:9rem;opacity:.22;z-index:1}

/* ---------- Banner carousel ---------- */
.carousel{position:relative;overflow:hidden;border-radius:var(--radius);margin-top:26px;
  box-shadow:var(--shadow);background:var(--ocean-900)}
.carousel-track{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.carousel .slide{position:relative;flex:0 0 100%;display:block;aspect-ratio:1000/340;color:#fff}
.carousel .slide img{width:100%;height:100%;object-fit:cover;display:block}
.carousel .slide-caption{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;
  gap:6px;padding:0 clamp(24px,6vw,64px);
  background:linear-gradient(90deg,rgba(10,37,64,.72) 0%,rgba(10,37,64,.35) 45%,rgba(10,37,64,0) 75%)}
.carousel .slide-caption h2{font-size:clamp(1.4rem,3.4vw,2.4rem);margin:0;font-weight:700;max-width:60%;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.carousel .slide-caption p{font-size:clamp(.9rem,1.6vw,1.1rem);margin:0;opacity:.95;max-width:52%;text-shadow:0 1px 8px rgba(0,0,0,.35)}
.carousel .slide-caption .btn-hero{margin-top:12px;align-self:flex-start}
.car-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;
  background:rgba(255,255,255,.85);color:var(--ocean-900);font-size:1.2rem;cursor:pointer;display:grid;place-items:center;
  transition:.2s;z-index:3}
.car-arrow:hover{background:#fff}
.car-arrow.prev{left:14px}.car-arrow.next{right:14px}
.car-dots{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.car-dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.5);cursor:pointer;transition:.2s;padding:0}
.car-dots button.active{background:#fff;width:26px;border-radius:6px}
@media(max-width:820px){
  .carousel .slide{aspect-ratio:16/10}
  .carousel .slide-caption h2,.carousel .slide-caption p{max-width:90%}
  .car-arrow{width:34px;height:34px;font-size:1rem}
}

/* ---------- Section ---------- */
.section{margin:44px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px}
.section-head h2{font-size:1.5rem;margin:0;font-weight:700;color:var(--ocean-900)}
.section-head a{font-weight:600;color:var(--teal-600);font-size:.9rem}

/* category tiles */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}
.cat-tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 14px;text-align:center;
  transition:.2s;box-shadow:var(--shadow)}
.cat-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--cyan-400)}
.cat-tile .ic{width:56px;height:56px;margin:0 auto 12px;border-radius:16px;display:grid;place-items:center;font-size:1.7rem;color:#fff;
  background:linear-gradient(135deg,var(--teal-600),var(--cyan-400))}
.cat-tile b{display:block;color:var(--ocean-900);font-size:.95rem}

/* ---------- Product grid ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.2s;box-shadow:var(--shadow)}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.pcard .thumb{aspect-ratio:1/1;position:relative;overflow:hidden;background:var(--bg)}
.pcard .thumb img{width:100%;height:100%;object-fit:cover;transition:.35s}
.pcard:hover .thumb img{transform:scale(1.06)}
.pcard .thumb.ph{display:grid;place-items:center;color:#fff;font-size:3.4rem;
  background:linear-gradient(135deg,var(--teal-600),var(--cyan-400))}
.pcard .cat-chip{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);color:var(--teal-600);
  font-size:.68rem;font-weight:700;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.pcard .oos{position:absolute;top:10px;right:10px;background:var(--coral);color:#fff;font-size:.68rem;font-weight:700;padding:4px 10px;border-radius:999px}
.pcard .body{padding:14px 15px 16px;display:flex;flex-direction:column;flex:1}
.pcard .body h3{font-size:.98rem;margin:0 0 4px;font-weight:600;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.pcard .price{font-size:1.18rem;font-weight:700;color:var(--ocean-900);margin:6px 0 12px}
.pcard .price .mrp{font-size:.82rem;color:var(--muted);text-decoration:line-through;font-weight:500;margin-left:6px}
.pcard .actions{margin-top:auto;display:flex;gap:8px}
.btn-add{flex:1;border:0;border-radius:10px;padding:10px;font-weight:600;font-size:.86rem;cursor:pointer;
  background:linear-gradient(135deg,var(--teal-600),var(--cyan-500));color:#fff;transition:.2s;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.btn-add:hover{filter:brightness(1.06)}
.btn-add:disabled{background:#cbd5e1;cursor:not-allowed;filter:none}

/* ---------- Buttons / utils ---------- */
.btn-coral{background:linear-gradient(135deg,var(--coral),var(--coral-dark));color:#fff;border:0;border-radius:12px;
  padding:13px 26px;font-weight:700;cursor:pointer;transition:.2s;display:inline-flex;align-items:center;gap:8px}
.btn-coral:hover{filter:brightness(1.05);color:#fff}
.btn-ghost{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 22px;font-weight:600;color:var(--ocean-900);transition:.2s}
.btn-ghost:hover{border-color:var(--cyan-400);color:var(--teal-600)}
.card-soft{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:700;padding:5px 12px;border-radius:999px}
.qtybox{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.qtybox button{border:0;background:#fff;width:38px;height:40px;font-size:1.1rem;cursor:pointer;color:var(--ocean-900)}
.qtybox input{width:48px;text-align:center;border:0;border-inline:1px solid var(--line);height:40px;font:inherit;font-weight:600}

/* ---------- Empty / flash ---------- */
.flash{padding:13px 18px;border-radius:12px;margin-bottom:16px;font-weight:500;font-size:.92rem}
.flash.ok{background:#dcfce7;color:#166534}
.flash.err{background:#fee2e2;color:#991b1b}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .ic{font-size:4rem;color:var(--cyan-400);margin-bottom:12px}

/* ---------- Auth cards ---------- */
.auth-wrap{max-width:440px;margin:50px auto}
.auth-wrap .card-soft{padding:34px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:6px;color:var(--ocean-900)}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:11px;padding:11px 14px;font:inherit;outline:none;transition:.2s;background:#fff}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--cyan-400);box-shadow:0 0 0 4px rgba(34,211,238,.14)}

/* ---------- Order tracking ---------- */
.track{display:flex;gap:0;margin:18px 0}
.track .step{flex:1;text-align:center;position:relative}
.track .step .dot{width:34px;height:34px;border-radius:50%;margin:0 auto;display:grid;place-items:center;
  background:#e2e8f0;color:#94a3b8;font-size:1rem;position:relative;z-index:2}
.track .step.done .dot{background:linear-gradient(135deg,var(--teal-600),var(--cyan-500));color:#fff}
.track .step::before{content:'';position:absolute;top:17px;left:-50%;width:100%;height:3px;background:#e2e8f0;z-index:1}
.track .step:first-child::before{display:none}
.track .step.done::before{background:var(--cyan-400)}
.track .step small{display:block;margin-top:8px;font-size:.75rem;font-weight:600;color:var(--muted)}
.track .step.done small{color:var(--ocean-900)}

/* ---------- Tables ---------- */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:10px 12px;border-bottom:2px solid var(--line)}
.tbl td{padding:12px;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:middle}

/* account layout */
.acct{display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:start}
.acct-nav{padding:14px}
.acct-nav a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:11px;font-weight:600;font-size:.9rem;color:var(--muted);transition:.15s}
.acct-nav a:hover{background:var(--bg);color:var(--ocean-900)}
.acct-nav a.active{background:linear-gradient(135deg,var(--teal-600),var(--cyan-500));color:#fff}

/* ---------- Footer ---------- */
.shop-footer{background:var(--ocean-900);color:#cbd5e1;margin-top:60px;padding:44px 0 24px}
.shop-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.shop-footer h4{color:#fff;font-size:1.05rem;margin:0 0 12px}
.shop-footer a{display:block;color:#cbd5e1;font-size:.9rem;padding:3px 0;transition:.15s}
.shop-footer a:hover{color:var(--cyan-400)}
.shop-footer .bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:.82rem;color:#94a3b8;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.shop-footer .bottom .credit{margin-left:auto}

/* ---------- Pagination ---------- */
.pagination{display:flex;gap:6px;list-style:none;padding:0;margin:0;flex-wrap:wrap;justify-content:center}
.pagination .page-link{display:grid;place-items:center;min-width:40px;height:40px;padding:0 10px;border:1px solid var(--line);
  border-radius:10px;background:#fff;color:var(--ocean-900);font-weight:600;font-size:.9rem;transition:.15s}
.pagination .page-link:hover{border-color:var(--cyan-400);color:var(--teal-600)}
.pagination .active .page-link{background:linear-gradient(135deg,var(--teal-600),var(--cyan-500));border:0;color:#fff}
.pagination .disabled .page-link{opacity:.45;pointer-events:none}
.pagination svg{width:15px;height:15px}

@media(max-width:820px){
  .hero .inner{padding:40px 26px}.hero h1{font-size:1.9rem}.hero .fish{display:none}
  .acct{grid-template-columns:1fr}.shop-footer .cols{grid-template-columns:1fr}
  .search-wrap{order:5;max-width:100%;flex-basis:100%}
  .shop-header .bar{flex-wrap:wrap}
}