:root{
  --bg:#f6f7f9; --card:#fff; --ink:#1d2433; --muted:#6b7280; --line:#e5e7eb;
  --brand:#1f6feb; --brand2:#0b4fc0; --good:#15803d; --warn:#b45309; --err:#b91c1c;
  --accent:#ff7a1a; --accent2:#ffb020; --pink:#ff4d8d; --wa:#25d366;
  --radius:12px;
}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.wrap{max-width:1080px;margin:0 auto;padding:24px 18px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:1.6rem;margin:.2em 0 .6em}
h2{font-size:1.15rem}
small{font-weight:400;color:var(--muted)}
.muted{color:var(--muted)}
.center{text-align:center}
.error,.err{color:var(--err)}

/* nav */
.nav{display:flex;align-items:center;gap:18px;padding:12px 18px;background:var(--card);border-bottom:1px solid var(--line);flex-wrap:wrap}
.nav .logo{font-weight:700;font-size:1.1rem}
.nav.admin a{color:var(--ink);font-weight:500}
.nav.admin a:hover{color:var(--brand)}
.nav .muted{margin-left:auto}
.nav.store .tag{color:var(--muted)}

/* cards & layout */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.card.narrow{max-width:420px;margin:40px auto}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rowbetween{display:flex;justify-content:space-between;align-items:center}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:720px){.cols,.two{grid-template-columns:1fr}}

/* kpis */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}
@media(max-width:720px){.kpis{grid-template-columns:repeat(2,1fr)}}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.kpi span{color:var(--muted);font-size:.8rem;display:block}
.kpi b{font-size:1.4rem;display:block;margin-top:2px}
.kpi em{font-size:.78rem;color:var(--muted);font-style:normal}
.kpi.good b{color:var(--good)} .kpi.warn b{color:var(--warn)}

/* tables */
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}
tr.total td{border-top:2px solid var(--ink);border-bottom:none}
.badge{font-size:.74rem;padding:2px 8px;border-radius:20px;background:#eef;color:#334}
.badge.paid{background:#dcfce7;color:#15803d}
.badge.pending{background:#fef3c7;color:#b45309}
.badge.delivered{background:#dbeafe;color:#1e40af}
.badge.cancelled{background:#fee2e2;color:#b91c1c}

/* forms */
label{display:block;font-weight:600;font-size:.85rem;margin:10px 0 3px}
input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff}
.inline{display:inline-flex;gap:6px;align-items:center;margin:0}
.inline input{width:auto}
button,.btn{display:inline-block;margin-top:12px;background:var(--brand);color:#fff;border:0;padding:10px 16px;border-radius:8px;font:inherit;font-weight:600;cursor:pointer}
button:hover,.btn:hover{background:var(--brand2);text-decoration:none}
button.small{margin:0;padding:5px 10px;font-size:.82rem}
.actions{white-space:nowrap}

/* storefront */
.hero{text-align:center;padding:30px 0 10px}
.hero h1{font-size:2rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.product{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;color:var(--ink);display:block}
.product:hover{box-shadow:0 4px 14px rgba(0,0,0,.08);text-decoration:none}
.product img,.hero-img{width:100%;height:170px;object-fit:cover;border-radius:8px}
.hero-img{height:auto}
.noimg{height:170px;display:flex;align-items:center;justify-content:center;font-size:3rem;background:#eef1f5;border-radius:8px}
.noimg.big{height:280px;font-size:5rem}
.product h3{margin:8px 0 2px;font-size:1rem}
.cat{color:var(--muted);font-size:.82rem;margin:0}
.price{font-weight:700;color:var(--brand);margin:6px 0 0}
.price.big{font-size:1.5rem}
.oos{color:var(--err);font-size:.82rem;font-weight:600}
.back{display:inline-block;margin-bottom:10px}
.foot{text-align:center;color:var(--muted);font-size:.82rem;padding:24px}
hr{border:none;border-top:1px solid var(--line);margin:14px 0}

/* ============================ STOREFRONT v2 ============================ */
.store-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 18px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.store-nav .logo{font-weight:800;font-size:1.15rem;color:var(--brand);display:flex;align-items:center;gap:8px}
.store-nav .logo .dot{font-size:1.3rem}
.wa-top{display:inline-flex;align-items:center;gap:6px;background:var(--wa);color:#fff;
  padding:7px 12px;border-radius:20px;font-weight:600;font-size:.85rem}
.wa-top:hover{text-decoration:none;filter:brightness(.95)}

/* hero */
.hero2{position:relative;overflow:hidden;color:#fff;text-align:center;padding:34px 18px 40px;
  background:linear-gradient(135deg,#1f6feb 0%,#0b4fc0 45%,#ff4d8d 120%)}
.hero2 .blob{position:absolute;border-radius:50%;filter:blur(2px);opacity:.35}
.hero2 .b1{width:120px;height:120px;background:var(--accent2);top:-30px;left:-20px}
.hero2 .b2{width:90px;height:90px;background:var(--pink);bottom:-20px;right:10px;opacity:.4}
.hero2 h1{font-size:2rem;margin:0 0 6px;line-height:1.1;text-shadow:0 2px 8px rgba(0,0,0,.15)}
.hero2 p{margin:0 auto 14px;max-width:520px;opacity:.95}
.hero2 .pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:6px}
.pill{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);
  padding:6px 12px;border-radius:20px;font-size:.8rem;font-weight:600;backdrop-filter:blur(4px)}
.hero-cta{display:inline-block;margin-top:16px;background:var(--accent);color:#fff;
  font-weight:700;padding:12px 26px;border-radius:30px;box-shadow:0 6px 18px rgba(255,122,26,.4)}
.hero-cta:hover{text-decoration:none;transform:translateY(-1px)}

/* product grid */
.shop{max-width:1080px;margin:0 auto;padding:22px 14px 40px}
.shop h2.section{text-align:center;font-size:1.4rem;margin:6px 0 18px}
.grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  color:var(--ink);display:flex;flex-direction:column;transition:transform .12s,box-shadow .12s;position:relative}
.pcard:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 10px 26px rgba(0,0,0,.12)}
.pcard .imgwrap{aspect-ratio:1/1;background:#f1f4f8;display:flex;align-items:center;justify-content:center}
.pcard img{width:100%;height:100%;object-fit:cover}
.pcard .noimg2{font-size:3rem}
.pcard .body{padding:11px 12px 14px}
.pcard .cat2{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--accent)}
.pcard h3{margin:3px 0 6px;font-size:.98rem;line-height:1.25}
.pcard .row{display:flex;align-items:center;justify-content:space-between}
.pcard .price2{font-weight:800;color:var(--brand);font-size:1.1rem}
.pcard .buy{background:var(--brand);color:#fff;font-size:.78rem;font-weight:700;
  padding:6px 12px;border-radius:18px}
.tagchip{position:absolute;top:10px;left:10px;background:var(--accent);color:#fff;
  font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:14px;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.oos2{position:absolute;top:10px;right:10px;background:var(--err);color:#fff;
  font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:14px}

/* product detail */
.pdetail{max-width:880px;margin:0 auto;padding:16px 14px 40px}
.pdetail .big-img{width:100%;border-radius:16px;background:#f1f4f8;aspect-ratio:1/1;object-fit:cover}
.buybox{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.price-big2{font-size:1.8rem;font-weight:800;color:var(--brand)}

/* share card */
.sharecard{max-width:560px;margin:8px auto 26px;background:#fff;border:1px solid var(--line);
  border-radius:16px;padding:20px;text-align:center}
.sharecard h3{margin:0 0 4px}
.share-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:14px 0}
.btn-wa{display:inline-flex;align-items:center;gap:8px;background:var(--wa);color:#fff;
  font-weight:700;padding:11px 18px;border-radius:26px}
.btn-wa:hover{text-decoration:none;filter:brightness(.96)}
.btn-copy{display:inline-flex;align-items:center;gap:8px;background:#eef2f7;color:var(--ink);
  font-weight:700;padding:11px 18px;border-radius:26px;border:0;cursor:pointer;font-size:1rem}
.qrbox{margin-top:8px}
.qrbox img{width:170px;height:170px;border:1px solid var(--line);border-radius:12px;padding:6px;background:#fff}
.qrbox p{font-size:.82rem;color:var(--muted);margin:8px 0 0}

/* floating whatsapp */
.wa-float{position:fixed;right:16px;bottom:16px;width:56px;height:56px;border-radius:50%;
  background:var(--wa);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:1.7rem;box-shadow:0 6px 18px rgba(37,211,102,.5);z-index:50}
.wa-float:hover{text-decoration:none;transform:scale(1.06)}

/* mobile tuning */
@media(max-width:640px){
  .hero2 h1{font-size:1.7rem}
  .grid2{grid-template-columns:repeat(2,1fr);gap:11px}
  .pcard h3{font-size:.9rem}
  .pcard .price2{font-size:1rem}
  .wrap{padding:16px 12px}
}
@media(max-width:360px){ .grid2{grid-template-columns:1fr 1fr;gap:9px} }

/* cart */
.cart-link{position:relative;font-size:1.4rem;text-decoration:none;line-height:1}
.cart-badge{position:absolute;top:-8px;right:-10px;background:var(--accent);color:#fff;
  font-size:.68rem;font-weight:800;min-width:18px;height:18px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;padding:0 4px}
.cart-row{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.cart-row:last-of-type{border-bottom:none}
.ci-img{width:54px;height:54px;border-radius:8px;background:#f1f4f8;display:flex;
  align-items:center;justify-content:center;font-size:1.5rem;overflow:hidden;flex-shrink:0}
.ci-img img{width:100%;height:100%;object-fit:cover}
button:disabled{opacity:.5;cursor:not-allowed}

/* keep content clear of the floating WhatsApp button on phones */
@media(max-width:640px){ .pdetail,.shop{padding-bottom:90px} }

/* dashboard sales chart */
.chart{display:flex;align-items:flex-end;gap:3px;height:140px;padding:6px 0;border-bottom:1px solid var(--line)}
.bar-col{flex:1;display:flex;align-items:flex-end;height:100%}
.bar{width:100%;background:linear-gradient(180deg,var(--brand),var(--brand2));
  border-radius:4px 4px 0 0;min-height:2px;transition:opacity .12s}
.bar-col:hover .bar{opacity:.75}
.chart-x{display:flex;justify-content:space-between;font-size:.72rem;color:var(--muted);margin-top:4px}

/* storefront search + category chips */
.searchbar{display:flex;gap:8px;max-width:480px;margin:0 auto 12px}
.searchbar input{flex:1}
.searchbar button{margin:0}
.cat-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 18px}
.chip{background:#fff;border:1px solid var(--line);color:var(--ink);padding:6px 14px;
  border-radius:20px;font-size:.85rem;font-weight:600}
.chip.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.chip:hover{text-decoration:none;border-color:var(--brand)}

/* admin gallery */
.gallery-admin{display:flex;flex-wrap:wrap;gap:10px}
.ga-item{position:relative;width:96px}
.ga-item img{width:96px;height:96px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.ga-cover{position:absolute;top:4px;left:4px;background:var(--good);color:#fff;font-size:.62rem;font-weight:700;padding:2px 6px;border-radius:10px}
.ga-actions{display:flex;gap:4px;margin-top:4px}

/* storefront product thumbnails */
.thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.thumb{width:64px;height:64px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer}
.thumb.on{border-color:var(--brand)}

.foot-links{margin-bottom:6px}
.foot-links a{color:var(--brand);font-weight:600}