*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f4f7fb;color:#0f172a}
a{text-decoration:none;color:inherit}
.container{max-width:1280px;margin:0 auto;padding:16px}
.site-header,.site-footer{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;align-items:center;padding:16px 20px}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.96);border-bottom:1px solid #e2e8f0;z-index:10}
.site-footer{background:#020617;color:#fff;margin-top:40px}
.contacts,.footer-col{display:grid;gap:8px}
.brand,.center{text-align:center}
.logo{font-size:34px;font-weight:900;color:#dc2626}
.sublogo{font-weight:700;color:#64748b}.site-footer .sublogo{color:#cbd5e1}
.header-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.ghost-btn,.primary-btn,.danger-btn,.secondary-btn{border-radius:14px;padding:10px 14px;cursor:pointer;font-weight:700;border:1px solid #cbd5e1;background:#fff}
.primary-btn{background:#0f172a;color:#fff;border:none}.danger-btn{background:#dc2626;color:#fff;border:none}.secondary-btn{background:#fff}
.hero{background:linear-gradient(135deg,#111827,#1f2937);color:#fff;border-radius:28px;padding:32px;min-height:180px;display:flex;align-items:center}
.hero h1{margin:0 0 8px 0;font-size:36px}
.section{margin-top:24px}.section-title-row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.chip-row{display:flex;gap:8px;flex-wrap:wrap}.chip{padding:10px 14px;border:1px solid #cbd5e1;background:#fff;border-radius:999px;cursor:pointer}.chip.active{background:#0f172a;color:#fff;border-color:#0f172a}
.products-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:16px}
.product-card{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 8px 20px rgba(0,0,0,.08);display:flex;flex-direction:column}
.product-card img{width:100%;height:190px;object-fit:cover;background:#f8fafc}
.product-body{padding:12px;display:flex;flex-direction:column;gap:6px}
.muted{color:#64748b;font-size:12px}.red{color:#dc2626}.title{font-weight:700;font-size:15px}
.subchips{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.subchip{border:1px solid #cbd5e1;background:#fff;border-radius:8px;padding:6px 4px;font-size:10px;cursor:pointer}
.subchip.active{background:#0f172a;color:#fff}
.price{font-weight:800;font-size:18px}
.qty-row{display:flex;align-items:center;gap:6px}.qty-row input,.field,.select{width:100%;padding:12px 14px;border-radius:14px;border:1px solid #cbd5e1}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}
.modal{background:#fff;border-radius:24px;padding:20px;max-width:96vw;max-height:92vh;overflow:auto;min-width:min(640px,96vw)}
.modal.small{min-width:min(520px,96vw)} .modal.wide{min-width:min(1040px,96vw)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.grid{display:grid;gap:12px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.order-row,.cart-row{display:grid;gap:10px;border:1px solid #e2e8f0;border-radius:16px;padding:12px;background:#fff}
.cart-row{grid-template-columns:80px 1fr 180px auto;align-items:center}
.admin-layout{display:grid;grid-template-columns:220px 1fr;min-height:70vh}
.admin-nav{padding:16px;background:#f8fafc;border-right:1px solid #e2e8f0;display:grid;gap:8px;align-content:start}
.admin-content{padding:20px;overflow:auto}
.admin-card{background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:14px}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid #e2e8f0;text-align:left;vertical-align:top;white-space:nowrap}
.status-badge{display:inline-block;padding:6px 10px;background:#e2e8f0;border-radius:999px;font-size:12px}
.note{font-size:12px;color:#64748b}.right{text-align:right}
@media (max-width:1100px){.products-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){
  .site-header,.site-footer{grid-template-columns:1fr;gap:12px}
  .header-actions{justify-content:flex-start}.brand,.center,.right{text-align:left}
  .products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .admin-layout{grid-template-columns:1fr}
  .cart-row{grid-template-columns:1fr}
  .grid.cols-2,.grid.cols-3{grid-template-columns:1fr}
  .logo{font-size:28px}.hero h1{font-size:28px}
}