:root{color-scheme:light;--blue:#1468ee;--ink:#14275b;--line:#dfe7f2;--muted:#54667f;--soft:#f1f6ff}
*{box-sizing:border-box}
body{margin:0;background:#f7faff;color:var(--ink);font:16px/1.5 Arial,sans-serif}
a{color:#125fcf}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}
.top{background:white;border-bottom:1px solid var(--line)}
.top-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:8px}
.top img{display:block;object-fit:contain}
.top nav{display:flex;gap:16px;flex-wrap:wrap}
main{padding-block:30px 50px}
h1,h2,h3,p{margin:0}
h1{font-size:clamp(28px,5vw,42px);line-height:1.12}
.intro,.hint{color:var(--muted);margin:8px 0 20px}
.filter-panel,.admin-tools,.catalog-grid article,.admin-list article{border:1px solid var(--line);border-radius:14px;background:white}
.filter-panel{display:grid;grid-template-columns:2fr 2fr 1fr 1fr;gap:12px;padding:16px}
label{display:grid;gap:4px;font-weight:700;font-size:14px;min-width:0}
input,select,textarea,button{font:inherit}
input:not([type=checkbox]),select,textarea{width:100%;min-height:42px;border:1px solid #bac9de;border-radius:8px;padding:7px 10px;background:#fff;color:var(--ink)}
button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:1px solid transparent;border-radius:8px;background:var(--blue);color:white;text-decoration:none;padding:7px 12px;font-weight:700;cursor:pointer}
.secondary{background:var(--soft);border-color:var(--line);color:#134f9d}
button:disabled{opacity:.55;cursor:default}
.notice{margin:12px 0;min-height:1.5em;color:var(--muted)}
.notice.error{color:#9b2534}
.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.catalog-grid article{display:flex;flex-direction:column;gap:9px;padding:14px}
.photo{width:100%;height:145px;object-fit:contain;background:#fff}
.photo-placeholder{display:grid;place-items:center;background:var(--soft);color:var(--muted);font-size:14px}
.product-title{font-size:16px;line-height:1.3;overflow-wrap:anywhere}
.product-meta{color:var(--muted);font-size:14px;overflow-wrap:anywhere}
.product-price{font-size:18px;font-weight:700;margin-top:auto}
.pagination{display:flex;gap:12px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:20px}
[hidden]{display:none!important}
.admin-tools{display:flex;flex-wrap:wrap;align-items:end;gap:12px;padding:16px;margin-bottom:14px}
.admin-tools form{display:flex;align-items:end;gap:8px;flex-wrap:wrap}
.admin-tools .hint{flex-basis:100%;margin:0;font-size:14px}
.admin-list{display:grid;gap:8px}
.admin-list article{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 16px}
.admin-list article>button{grid-column:2;grid-row:1}
dialog{width:min(720px,calc(100% - 24px));max-height:90vh;overflow:auto;border:1px solid var(--line);border-radius:14px;padding:18px;color:var(--ink)}
dialog::backdrop{background:#071a3080}
.dialog-head{display:flex;justify-content:space-between;align-items:start;gap:10px;margin-bottom:15px}
.dialog-head h2{font-size:22px;overflow-wrap:anywhere}
.edit-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.span{grid-column:1/-1}
.check{display:flex;align-items:center;gap:6px}
.detail-images{display:flex;gap:8px;overflow:auto;margin:12px 0}
.detail-images img{width:210px;max-width:85%;height:155px;object-fit:contain;flex:none}
.description{white-space:pre-wrap;overflow-wrap:anywhere;margin:12px 0}
@media(max-width:850px){.catalog-grid,.filter-panel{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:500px){.catalog-grid,.filter-panel{grid-template-columns:1fr}.admin-list article{grid-template-columns:1fr}.admin-list article>button{grid-column:auto;grid-row:auto;justify-self:start}.top nav{gap:10px}}