*{box-sizing:border-box}
:root{
  --blue:#2d8fe8;
  --blue-dark:#1268c4;
  --blue-soft:#eaf6ff;
  --ink:#0d2540;
  --muted:#64748b;
  --line:#dcecf8;
  --white:#ffffff;
  --bg:#fdfefe;
  --shadow:0 22px 60px rgba(26,111,183,.12);
}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
button,input,textarea{font:inherit}
button{cursor:pointer}
.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;border-bottom:1px solid rgba(220,236,248,.8);background:rgba(255,255,255,.94);backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}
.brand{font-size:19px;letter-spacing:.08em;font-weight:800;color:var(--blue-dark)}
.header-tag{font-size:13px;color:var(--muted)}
.shop{padding:7vh 5vw 5vh;display:flex;justify-content:center}
.product-grid{width:min(1200px,100%);display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:26px;align-items:start}
.product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:26px;padding:20px;box-shadow:var(--shadow)}
.product-photo-wrap{min-height:220px;border-radius:20px;background:linear-gradient(145deg,#f4fbff,#fff);display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-photo{width:100%;height:220px;object-fit:cover;display:block}
.product-details{padding:16px 4px 2px;display:flex;flex-direction:column;gap:8px;flex:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:800;letter-spacing:.14em;color:var(--blue-dark);background:var(--blue-soft);padding:8px 12px;border-radius:999px;width:fit-content}
.product-details h2{font-size:clamp(19px,2.2vw,24px);line-height:1.15;margin:6px 0 0;letter-spacing:-.02em}
.price{font-size:22px;font-weight:800;color:var(--blue-dark)}
.muted{color:var(--muted);line-height:1.7}
.primary-btn,.secondary-btn{border:0;border-radius:14px;padding:14px 20px;font-weight:800;transition:.2s transform,.2s box-shadow,.2s background}
.primary-btn{background:var(--blue);color:#fff;box-shadow:0 12px 24px rgba(45,143,232,.20);margin-top:auto}
.primary-btn:hover{transform:translateY(-2px);background:var(--blue-dark)}
.secondary-btn{background:#f5faff;color:var(--blue-dark);border:1px solid var(--line)}
.secondary-btn:hover{background:var(--blue-soft)}
.primary-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.trust-strip{width:min(1120px,90%);margin:0 auto 7vh;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-strip div{padding:24px 22px;display:flex;flex-direction:column;gap:5px}
.trust-strip div+div{border-left:1px solid var(--line)}
.trust-strip strong{font-size:14px}
.trust-strip span{font-size:12px;color:var(--muted);line-height:1.5}
.site-footer{padding:35px 5vw 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
.dot-btn{border:0;background:transparent;padding:10px;margin:-10px;display:inline-flex;align-items:center;justify-content:center}
.dot-btn::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--muted);opacity:.4;display:block;transition:.2s opacity,.2s background}
.dot-btn:hover::before{opacity:1;background:var(--blue)}
.hidden{display:none!important}
.modal{position:fixed;inset:0;background:rgba(10,34,58,.38);display:flex;justify-content:center;align-items:center;padding:18px;z-index:30;backdrop-filter:blur(10px)}
.modal-card{width:min(560px,100%);max-height:92vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;position:relative;box-shadow:0 40px 120px rgba(15,79,143,.22)}
.modal-card.small{width:min(450px,100%)}
.close-btn{position:absolute;right:16px;top:14px;border:0;background:#f5faff;color:var(--muted);width:34px;height:34px;border-radius:50%;font-size:23px;line-height:1}
.modal-card h2{font-size:30px;margin:14px 0 8px;letter-spacing:-.03em}
form{display:grid;gap:14px;margin-top:22px}
label{display:grid;gap:7px;font-size:13px;font-weight:700}
input,textarea{border:1px solid var(--line);background:#fbfdff;border-radius:12px;padding:13px 14px;outline:none;color:var(--ink)}
input:focus,textarea:focus{border-color:#8ecaff;box-shadow:0 0 0 4px #e9f6ff}
textarea{resize:vertical}
.form-error{min-height:18px;margin:0;color:#c0392b;font-size:12px}
.admin-card{width:min(980px,100%)}
.admin-head{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-right:44px}
.admin-head h2{margin-bottom:0}
.admin-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px;margin-top:24px}
.admin-section{border:1px solid var(--line);border-radius:20px;padding:22px;background:#fff}
.admin-section h3{margin:0 0 5px}
.section-title-row{display:flex;justify-content:space-between;align-items:start;margin-bottom:14px}
.product-list{display:grid;gap:10px}
.product-row{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:15px;padding:10px}
.product-row img{width:64px;height:64px;object-fit:cover;border-radius:10px;background:var(--blue-soft)}
.row-main{min-width:0}
.row-name{font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row-price{font-size:12px;color:var(--blue-dark);margin-top:3px}
.row-actions{display:flex;gap:7px;align-items:center}
.qty-input{width:76px;padding:9px 8px}
.icon-btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:9px 10px}
.icon-btn.delete{color:#b42318}
small{color:var(--muted);font-weight:500}
.empty-state{border:1px dashed var(--line);border-radius:16px;padding:25px;text-align:center;color:var(--muted)}
@media (max-width:850px){
 .shop{padding:4vh 4vw}
 .trust-strip{grid-template-columns:1fr}
 .trust-strip div+div{border-left:0;border-top:1px solid var(--line)}
 .admin-grid{grid-template-columns:1fr}
 .site-header{padding:0 4vw}
 .header-tag{display:none}
}
@media (max-width:520px){
 .product-grid{grid-template-columns:1fr}
 .modal-card{padding:22px}
 .admin-head{align-items:flex-start}
 .product-row{grid-template-columns:54px 1fr}
 .product-row img{width:54px;height:54px}
 .row-actions{grid-column:1/-1;justify-content:flex-end}
}