:root{
  --e950:#022c22;--e900:#064e3b;--e800:#065f46;--e700:#047857;--e600:#059669;
  --e500:#10b981;--e100:#d1fae5;--e50:#ecfdf5;
  --s950:#020617;--s900:#0f172a;--s700:#334155;--s600:#475569;--s500:#64748b;
  --s300:#cbd5e1;--s200:#e2e8f0;--s100:#f1f5f9;--s50:#f8fafc;--white:#fff;
  --danger:#dc2626;--shadow:0 22px 65px rgba(15,23,42,.15)
}
*{box-sizing:border-box}
html{background:var(--s100);scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--s900);background:linear-gradient(180deg,#effaf4,#f8fafc 36%,#eef2f7);-webkit-tap-highlight-color:transparent}
button,input{font:inherit}.hidden{display:none!important}
.store-header{position:sticky;top:0;z-index:40;padding:max(13px,env(safe-area-inset-top)) 15px 13px;color:#fff;background:rgba(2,44,34,.96);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(18px)}
.store-header-inner{max-width:1080px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.store-brand{display:flex;align-items:center;gap:11px}.store-logo{width:47px;height:47px;display:grid;place-items:center;border-radius:16px;background:rgba(255,255,255,.12);font-size:24px}
.store-brand h1{margin:0;font-size:20px}.store-brand p{margin:3px 0 0;color:rgba(255,255,255,.66);font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.admin-link{color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);padding:10px 13px;border-radius:13px;font-size:12px;font-weight:850}
.store-main{max-width:1080px;margin:auto;padding:18px 15px 130px}
.store-hero{padding:23px;border-radius:28px;color:#fff;background:radial-gradient(circle at 82% 10%,rgba(110,231,183,.28),transparent 24%),linear-gradient(135deg,var(--e950),var(--e700));box-shadow:var(--shadow)}
.eyebrow{margin:0 0 8px;color:#a7f3d0;font-size:11px;font-weight:900;letter-spacing:.18em;text-transform:uppercase}.eyebrow.dark{color:var(--e700)}
.store-hero h2{margin:0;font-size:clamp(29px,7vw,46px);letter-spacing:-.04em}.store-hero p:last-child{margin:9px 0 0;color:rgba(255,255,255,.76);line-height:1.6}
.customer-card{margin-top:16px;padding:18px;border-radius:23px;background:#fff;border:1px solid var(--s200);box-shadow:0 10px 30px rgba(15,23,42,.06)}
.customer-card h3,.products-head h3{margin:0;font-size:21px}.customer-grid{display:grid;gap:13px;margin-top:14px}
.customer-grid label{display:grid;gap:7px}.customer-grid span{font-size:12px;font-weight:850;color:var(--s700)}
.customer-grid input,.products-head input{width:100%;height:50px;padding:0 14px;border:1px solid var(--s200);border-radius:15px;background:var(--s50);outline:none}
.customer-grid input:focus,.products-head input:focus{border-color:var(--e500);box-shadow:0 0 0 4px rgba(16,185,129,.12);background:#fff}
.helper{margin:10px 0 0;color:var(--s500);font-size:11px}
.products-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:24px 2px 13px}.products-head input{max-width:150px;background:#fff}
.product-grid{display:grid;gap:12px}
.product-card{overflow:hidden;border-radius:22px;border:1px solid var(--s200);background:#fff;box-shadow:0 9px 28px rgba(15,23,42,.06)}
.product-image{width:100%;aspect-ratio:16/10;display:grid;place-items:center;overflow:hidden;background:var(--e50);font-size:54px}.product-image img{width:100%;height:100%;object-fit:cover}
.product-body{padding:14px}.product-body h4{margin:0;font-size:17px}.product-description{margin:6px 0 0;color:var(--s500);font-size:12px;line-height:1.45;min-height:34px}
.product-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:13px;padding-top:13px;border-top:1px solid var(--s100)}
.product-price{font-size:18px;font-weight:950;color:var(--e800)}.product-unit{display:block;margin-top:2px;color:var(--s500);font-size:10px;font-weight:750}
.add-button,.qty-button{border:0;font-weight:900}.add-button{min-height:42px;padding:0 15px;border-radius:14px;color:#fff;background:var(--e700)}
.qty-control{display:flex;align-items:center;gap:8px}.qty-button{width:40px;height:40px;border-radius:50%;background:var(--s100);color:var(--s900);font-size:20px}.qty-button.plus{color:#fff;background:var(--e700)}.qty-number{min-width:20px;text-align:center;font-weight:950}
.empty-state{padding:34px 18px;text-align:center;border:1px dashed var(--s300);border-radius:22px;background:rgba(255,255,255,.75)}.empty-state b{display:block;margin-top:8px}.empty-state p{margin:5px 0 0;color:var(--s500);font-size:12px}
.cart-bar{position:fixed;inset-x:0;bottom:0;z-index:50;padding:0 13px max(13px,env(safe-area-inset-bottom))}
.cart-inner{max-width:780px;margin:auto;display:flex;align-items:center;gap:8px;padding:9px;border-radius:22px;background:var(--s950);color:#fff;box-shadow:var(--shadow)}
.cart-summary{min-width:0;flex:1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;border:0;background:transparent;color:#fff;text-align:left}.cart-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:var(--e500);font-size:20px}
.cart-summary strong,.cart-summary small{display:block}.cart-summary small{margin-top:2px;color:var(--s300);font-size:10px}.cart-summary b{font-size:16px}
.place-order,.confirm-order{border:0;border-radius:15px;color:#fff;background:var(--e600);font-weight:950}.place-order{min-height:46px;padding:0 14px}.confirm-order{width:100%;min-height:52px}
.modal{position:fixed;inset:0;z-index:70}.modal-backdrop{position:absolute;inset:0;border:0;background:rgba(2,6,23,.7);backdrop-filter:blur(5px)}
.modal-sheet{position:absolute;inset-x:0;bottom:0;max-height:88vh;overflow:auto;padding:20px 16px max(22px,env(safe-area-inset-bottom));border-radius:28px 28px 0 0;background:#fff;box-shadow:var(--shadow)}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-head h3{margin:0;font-size:23px}.close-button{width:42px;height:42px;border:0;border-radius:50%;background:var(--s100);font-size:22px}
.order-items{display:grid;gap:10px;margin:17px 0}.order-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--s200);border-radius:16px}.order-item strong{display:block}.order-item small{display:block;margin-top:3px;color:var(--s500)}
.order-total-row{display:flex;align-items:center;justify-content:space-between;margin:17px 0;padding-top:16px;border-top:1px solid var(--s200);font-size:20px}
.order-message{min-height:20px;margin:11px 0 0;text-align:center;color:var(--danger);font-size:12px;font-weight:800}
.success-card{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(390px,calc(100% - 30px));padding:28px 22px;border-radius:28px;background:#fff;text-align:center;box-shadow:var(--shadow)}
.success-icon{width:72px;height:72px;margin:auto;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--e600);font-size:38px;font-weight:900}.success-card h3{margin:16px 0 7px;font-size:25px}.success-card p{margin:0 0 19px;color:var(--s500);line-height:1.5}
.toast{position:fixed;left:50%;top:max(18px,env(safe-area-inset-top));z-index:90;transform:translateX(-50%);max-width:calc(100% - 30px);padding:12px 16px;border-radius:15px;color:#fff;background:var(--s950);font-size:13px;font-weight:800;box-shadow:var(--shadow)}
@media(min-width:700px){.customer-grid{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:repeat(3,1fr)}.modal-sheet{left:50%;right:auto;bottom:50%;transform:translate(-50%,50%);width:min(620px,calc(100% - 30px));border-radius:28px}}