:root{--shop-ink:#15243b;--shop-muted:#617089;--shop-line:#e4eaf2;--shop-accent:#3458db}
body{background:#f4f6fb;color:var(--shop-ink);font-family:Inter,"Segoe UI",Arial,sans-serif}
.card,.modal-content{border:1px solid var(--shop-line);border-radius:16px;box-shadow:0 5px 22px #1c345408}
.form-control,.custom-select{border-radius:9px;min-height:42px}.btn{border-radius:9px;font-weight:600}.btn-primary{background:#3458db;border-color:#3458db}.btn-primary:hover{background:#2846b7;border-color:#2846b7}
:focus-visible{outline:3px solid #7996ff;outline-offset:3px}.premium-catalog{margin:12px 0 32px}.catalog-hero{display:flex;justify-content:space-between;gap:32px;padding:42px;border-radius:22px;background:radial-gradient(ellipse at 100% 0,#3a5790,transparent 60%),#14243f;color:#fff;margin-bottom:25px}.catalog-eyebrow{font-size:11px;letter-spacing:2px;color:#b4c8ff;font-weight:700}.catalog-hero h1{font-size:clamp(26px,3vw,40px);line-height:1.2;letter-spacing:-1px;margin:16px 0;color:#fff}.catalog-hero p{color:#c7d3e6;max-width:470px;line-height:1.8}.catalog-history{display:inline-block;color:#fff;border-bottom:1px solid #8297b8;padding:6px 0}.catalog-history:hover{color:#cbd8ff}.catalog-guide{display:flex;flex-direction:column;justify-content:center;gap:0;min-width:225px}.catalog-guide span{padding:19px 0;border-bottom:1px solid #ffffff25;font-size:11px;letter-spacing:1px;color:#d4e0f4}.catalog-toolbar{display:flex;align-items:end;gap:16px;padding:20px;background:#fff;border:1px solid var(--shop-line);border-radius:15px}.catalog-toolbar label{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:600;margin:0;flex:1}.catalog-toolbar .catalog-search{flex:2}.catalog-toolbar input,.catalog-toolbar select{width:100%;min-height:45px;border:1px solid var(--shop-line);border-radius:9px;background:#f9fafc;color:var(--shop-ink);padding:10px 12px;font-size:14px}.catalog-options{display:flex;flex-wrap:wrap;align-items:center;gap:20px;padding:20px 3px;font-size:13px;color:var(--shop-muted)}.catalog-options label{margin:0;display:flex;align-items:center;gap:7px}.catalog-options input{accent-color:var(--shop-accent);width:16px;height:16px}.catalog-options button{background:none;border:0;color:var(--shop-accent);cursor:pointer}.catalog-options [role=status]{margin-left:auto}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.catalog-card{display:flex;flex-direction:column;padding:23px;border:1px solid var(--shop-line);border-radius:16px;background:#fff;transition:box-shadow .15s,border-color .15s}.catalog-card:hover{border-color:#b5c4ed;box-shadow:0 10px 25px #213c6510}.catalog-card[hidden],.catalog-empty[hidden]{display:none!important}.catalog-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px;font-weight:600;color:var(--shop-muted)}.catalog-save{border:1px solid var(--shop-line);background:#fff;border-radius:50%;width:36px;height:36px;color:#64748b;cursor:pointer;font-size:22px;flex-shrink:0}.catalog-save[aria-pressed=true]{color:#3458db;background:#eef2ff}.catalog-card h2{font-size:18px;line-height:1.5;margin:18px 0 9px;overflow-wrap:anywhere}.catalog-description{font-size:13px;line-height:1.7;color:var(--shop-muted);margin-bottom:18px;overflow-wrap:anywhere;max-height:110px;overflow:auto}.catalog-stock{font-size:11px;color:#087458;background:#e9f8f2;border-radius:6px;padding:5px 9px;align-self:flex-start;margin-top:auto}.catalog-stock.is-empty{color:#65738a;background:#edf1f6}.catalog-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--shop-line);padding-top:18px;margin-top:18px}.catalog-card-bottom strong{font-size:20px;letter-spacing:-.4px}.catalog-buy{font-size:12px;min-height:40px;white-space:nowrap}.catalog-empty{text-align:center;padding:65px 20px;background:#fff;border:1px dashed #c5cee0;border-radius:16px}.catalog-empty h2{font-size:21px}.catalog-empty p{color:var(--shop-muted)}
@media(min-width:1600px){.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1199px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-guide{display:none}}@media(max-width:650px){.catalog-hero{padding:26px 22px}.catalog-toolbar{flex-direction:column;align-items:stretch}.catalog-grid{grid-template-columns:1fr}.catalog-options{gap:13px}.catalog-options [role=status]{margin-left:0}.catalog-card{padding:20px}.premium-catalog{padding-left:8px;padding-right:8px}}
@media(prefers-reduced-motion:reduce){.catalog-card{transition:none}}