:root{--bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#6c7688;--line:#e3e8ef;--primary:#3559e8;--primary2:#243fc1;--danger:#c93838;--ok:#14804a;--shadow:0 10px 30px rgba(28,39,64,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}.wrap{max-width:1260px;margin:auto;padding:0 22px}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.topbar-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:12px;align-items:center;color:var(--text)}.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#3559e8,#7b8cff);color:white;font-weight:800;font-size:22px}.brand b{display:block}.brand small{display:block;color:var(--muted);margin-top:3px}.topbar nav{display:flex;align-items:center;gap:20px}.topbar nav a{color:var(--text);font-weight:600}.pill{background:#eef1ff;color:var(--primary);padding:2px 7px;border-radius:999px}.main{min-height:calc(100vh - 150px);padding-top:28px;padding-bottom:50px}footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);background:#fff}.hero,.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:8px 0 24px}.hero{background:linear-gradient(120deg,#eef2ff,#fff);border:1px solid #dce4ff;border-radius:24px;padding:28px}.hero h1,.page-head h1{margin:0 0 8px;font-size:30px}.hero p,.page-head p{margin:0;color:var(--muted)}.filters{display:flex;gap:10px;margin:0 0 22px;flex-wrap:wrap}.filters input{min-width:280px;flex:1}.filters select{min-width:180px}input,select,textarea{width:100%;border:1px solid #d5dce7;border-radius:10px;padding:11px 12px;background:#fff;color:var(--text);font:inherit}input:focus,select:focus,textarea:focus{outline:2px solid #cdd6ff;border-color:var(--primary)}label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600}.btn{border:1px solid #d2d9e5;background:#fff;color:var(--text);border-radius:10px;padding:10px 15px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary2)}.btn.ghost{background:transparent}.btn.danger{background:#fff0f0;color:var(--danger);border-color:#ffd0d0}.btn.wide{width:100%;margin-top:8px}.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}.product-card.out{opacity:.75}.product-img{height:230px;background:#fff;position:relative;display:grid;place-items:center;border-bottom:1px solid var(--line)}.product-img img{width:100%;height:100%;object-fit:contain;padding:12px}.noimg{color:#a7afbd}.stock-badge{position:absolute;top:12px;right:12px;background:#fff0f0;color:var(--danger);padding:6px 9px;border-radius:999px;font-size:12px;font-weight:800;border:1px solid #ffd4d4}.product-body{padding:15px;display:flex;flex-direction:column;flex:1}.meta{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:12px}.product-body h3{font-size:15px;line-height:1.35;margin:10px 0;flex:1}.barcode{font-size:12px;color:var(--muted);margin-bottom:12px}.price-row{border-top:1px solid var(--line);padding-top:12px;display:flex;justify-content:space-between;align-items:end;gap:10px}.price-row b{font-size:18px;display:block}.price-row small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.buy{display:flex;gap:6px}.buy input{width:58px;padding:8px}.buy .btn{padding:8px 10px}.pagination{display:flex;gap:6px;justify-content:center;margin:28px 0}.pagination a,.pagination span{min-width:36px;height:36px;display:grid;place-items:center;border-radius:9px;background:#fff;border:1px solid var(--line);color:var(--text)}.pagination a.active{background:var(--primary);color:#fff}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.panel h2{margin-top:0}.checkout-layout{display:grid;grid-template-columns:1.35fr .9fr;gap:20px}.cart-item{display:grid;grid-template-columns:64px 1fr 80px 105px 34px;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}.cart-thumb{width:64px;height:64px;background:#f7f8fb;border-radius:10px;display:grid;place-items:center;overflow:hidden}.cart-thumb img{width:100%;height:100%;object-fit:contain}.cart-desc{display:flex;flex-direction:column;gap:5px}.cart-desc small{color:var(--muted)}.cart-sum{text-align:right;font-weight:700}.icon-btn{border:0;background:#f4f5f8;width:32px;height:32px;border-radius:8px;font-size:20px;cursor:pointer}.cart-total{text-align:right;padding-top:18px;font-size:20px}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.panel form{display:flex;flex-direction:column;gap:12px}.hint{font-size:12px;color:var(--muted);margin:0}.success-card,.auth-card{max-width:560px;margin:60px auto;background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;text-align:center;box-shadow:var(--shadow)}.auth-card form{text-align:left;display:flex;flex-direction:column;gap:14px}.success-icon{margin:auto;width:64px;height:64px;display:grid;place-items:center;background:#eaf8f0;color:var(--ok);border-radius:50%;font-size:32px;font-weight:900}.alert{padding:12px 14px;border-radius:10px;margin-bottom:18px}.alert.error{background:#fff0f0;color:#9e2828;border:1px solid #ffd0d0}.alert.success{background:#edf9f2;color:#116a3f;border:1px solid #cbeedb}.admin-layout{display:grid;grid-template-columns:220px 1fr;gap:24px}.admin-nav{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:4px;align-self:start;position:sticky;top:105px}.admin-nav b{padding:10px}.admin-nav a,.linkbtn{padding:10px;border-radius:9px;color:var(--text);border:0;background:none;text-align:left;font:inherit;cursor:pointer}.admin-nav a:hover,.linkbtn:hover{background:#f3f5fa}.admin-content{min-width:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.stats>div{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.stats b{font-size:28px;display:block}.stats span{color:var(--muted);font-size:13px}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th,.table-wrap td{text-align:left;padding:10px 9px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle}.table-wrap th{color:var(--muted);font-weight:700;background:#fafbfc}.products-table td:nth-child(3){min-width:300px}.products-table small{display:block;color:var(--muted);margin-top:4px}.mini{width:54px;height:54px;object-fit:contain;border-radius:7px;background:#fafafa}.status,.status-btn{display:inline-block;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800;border:0}.status.sent,.status-btn.ok{background:#e8f8ef;color:var(--ok)}.status.error,.status-btn.bad{background:#fff0f0;color:var(--danger)}.status.pending{background:#fff7e5;color:#8a6418}.status-btn{cursor:pointer}.form-grid{display:grid!important;grid-template-columns:1fr 1fr;gap:16px!important}.span2{grid-column:1/-1}.actions{display:flex;flex-direction:row;gap:10px}.current-image img{max-width:180px;max-height:140px;object-fit:contain}.import-grid,.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.import-grid .panel{display:flex;flex-direction:column;gap:14px}.text-link{display:block;text-align:center}.compact{margin-top:15px;display:flex;flex-direction:row!important;align-items:center;justify-content:space-between}.empty{text-align:center;color:var(--muted);padding:32px}
@media(max-width:1050px){.catalog-grid{grid-template-columns:repeat(3,1fr)}.checkout-layout{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.wrap{padding:0 13px}.topbar-inner{height:auto;padding-top:12px;padding-bottom:12px;align-items:flex-start}.brand small{display:none}.topbar nav{gap:10px;flex-wrap:wrap;justify-content:flex-end;font-size:13px}.hero,.page-head{align-items:flex-start;flex-direction:column}.catalog-grid{grid-template-columns:repeat(2,1fr);gap:10px}.product-img{height:180px}.price-row{align-items:stretch;flex-direction:column}.buy input{flex:1}.buy .btn{flex:2}.admin-layout{grid-template-columns:1fr}.admin-nav{position:static;display:flex;flex-direction:row;overflow:auto}.admin-nav b{display:none}.admin-nav a,.linkbtn{white-space:nowrap}.form-grid,.import-grid,.detail-grid,.two{grid-template-columns:1fr}.span2{grid-column:1}.cart-item{grid-template-columns:50px 1fr 65px 30px}.cart-sum{grid-column:2/4;text-align:left}.stats{grid-template-columns:1fr 1fr}}@media(max-width:480px){.catalog-grid{grid-template-columns:1fr}.product-img{height:240px}.filters input{min-width:100%}}