/* V6.86 - visible recommendations and accessible category selection. */
:root{--op-navy:#0b3453;--op-blue:#0763bb;--op-line:#dce5ec;--op-muted:#536477}
.op-accessories{margin:28px 0 36px;font-family:inherit;color:var(--op-navy)}
.op-section{border:1px solid var(--op-line);border-radius:12px;margin:22px 0;padding:20px;background:#f8fbfe}
.op-primary{background:#f3f8fd;border-top:3px solid var(--op-blue)}
.op-secondary{background:#fafbfc}
.op-section-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px 20px;margin-bottom:20px}
.op-section-heading h2{margin:0;font-size:22px;line-height:1.3;color:var(--op-navy)}
.op-section-heading p{margin:0;max-width:700px;color:var(--op-muted);font-size:14px;line-height:1.5}
.op-category-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.op-category-card{appearance:none;display:flex;flex-direction:column;border:1px solid var(--op-line);border-radius:9px;background:white;text-align:left;padding:0;font:inherit;color:var(--op-navy);cursor:pointer;min-width:0;overflow:hidden;transition:border-color .16s,box-shadow .16s}
.op-category-card:hover{border-color:var(--op-blue);box-shadow:0 5px 14px #0b345318}
.op-category-card:focus-visible,.op-more-info:focus-visible,.op-close:focus-visible{outline:3px solid #5c9bde;outline-offset:3px}
.op-category-image{height:122px;width:100%;display:flex;align-items:center;justify-content:center;position:relative;background:white;padding:12px 14px 21px;box-sizing:border-box}
.op-category-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.op-category-image small{position:absolute;bottom:3px;right:8px;font-size:10px;color:#64748b}
.op-category-text{background:linear-gradient(145deg,#edf4fb,#f9fbff);padding:20px;text-align:center;color:#55718c;line-height:1.5;font-size:15px}
.op-category-copy{display:flex;flex-direction:column;gap:8px;padding:14px;flex:1}
.op-category-copy>strong{font-size:15px;line-height:1.35}
.op-category-copy>span:not(.op-category-link){font-size:12px;line-height:1.5;color:var(--op-muted)}
.op-category-copy>small{color:#607285;font-size:11px}
.op-category-link{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid #a9c8ea;border-radius:6px;padding:8px 9px;font-weight:700;font-size:12px;color:var(--op-blue);margin-top:auto}
.op-disclaimer{font-size:13px;color:var(--op-muted);line-height:1.6;margin:12px 4px}
.op-dialog{padding:0;border:1px solid #d1dce6;border-radius:16px;width:min(1380px,94vw);max-width:94vw;max-height:92vh;max-height:92dvh;color:var(--op-navy);background:white;box-shadow:0 25px 80px #071e3a55;overflow:hidden;box-sizing:border-box;margin:auto;font-family:inherit}
.op-dialog[open]{display:flex;flex-direction:column}
.op-dialog::backdrop{background:#092338a3;backdrop-filter:blur(2px)}
.op-dialog-heading{display:flex;justify-content:space-between;align-items:flex-start;padding:24px 30px 14px;gap:20px;flex-shrink:0}
.op-eyebrow{color:var(--op-blue);letter-spacing:.12em;font-size:11px;font-weight:800}
.op-dialog h2{font-size:30px;line-height:1.15;margin:6px 0 10px;color:var(--op-navy)}
.op-dialog-heading p{font-size:15px;color:var(--op-muted);line-height:1.5;margin:0}
.op-close{border:0;background:#eff4f8;color:#29485a;font-size:29px;line-height:1;width:40px;height:40px;border-radius:50%;flex-shrink:0;cursor:pointer}
.op-dialog-notice{margin:0 30px 16px;background:#edf5ff;border:1px solid #d5e6f9;padding:11px 14px;border-radius:7px;font-size:13px;line-height:1.5;color:#395874;flex-shrink:0}
.op-toolbar{display:flex;align-items:end;gap:12px;padding:0 30px 14px;flex-shrink:0;flex-wrap:wrap}
.op-toolbar label{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1}
.op-toolbar label[hidden]{display:none!important}
.op-toolbar .op-search-label{flex:1.4}
.op-toolbar label>span{font-size:12px;font-weight:700}
.op-toolbar input,.op-toolbar select{box-sizing:border-box;width:100%;border:1px solid #c9d6e0;border-radius:7px;background:white;font:inherit;font-size:13px;padding:9px;min-height:40px;color:#153750;min-width:0}
.op-toolbar button{background:white;border:1px solid #c9d6e0;border-radius:7px;height:40px;padding:8px 12px;color:#153750;cursor:pointer}
.op-dialog-status{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:0 30px 12px;flex-shrink:0;font-size:12px;line-height:1.5;border-bottom:1px solid var(--op-line)}
.op-dialog-status p{margin:0;color:var(--op-muted)}
.op-dialog-status a{color:var(--op-blue)}
.op-dialog-body{overflow-y:auto;overscroll-behavior:contain;padding:20px 30px 28px;min-height:0}
.op-product-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.op-product{min-width:0;border:1px solid var(--op-line);border-radius:9px;background:#fff;overflow:hidden;display:flex;flex-direction:column;color:var(--op-navy)}
.op-photo{margin:0!important;min-width:0;position:relative;display:flex;flex-direction:column;align-items:center;padding:12px;background:#fff;box-sizing:border-box;height:155px}
.op-photo img{width:100%;height:100%;min-height:0;object-fit:contain}
.op-photo img[hidden],.op-photo-missing[hidden]{display:none!important}
.op-photo-missing{margin:auto;padding:14px;background:#f4f7fa;border-radius:5px;color:#617286;font-size:12px;line-height:1.5;text-align:center}
.op-photo figcaption{font-size:10px;line-height:1.35;color:#697b8d;max-height:29px;overflow:hidden;flex-shrink:0;margin:3px 0 0;width:100%;text-align:center}
.op-product-body{padding:12px 14px 14px;display:flex;flex:1;flex-direction:column;gap:7px}
.op-volume{font-size:22px;line-height:1.25;color:#0a3761}
.op-brand{font-size:11px;letter-spacing:.03em;color:#557083}
.op-product h3{font-size:14px;line-height:1.4;margin:0;overflow-wrap:anywhere}
.op-code{font-size:11px;line-height:1.4;color:#596b7d;margin:0;overflow-wrap:anywhere}
.op-kind{font-size:11px;color:#31577b;background:#eef5fc;border-radius:4px;padding:4px 6px;align-self:start}
.op-short-description{font-size:12px;line-height:1.5;color:#596b7d;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 2px}
.op-mini-specs{margin:0 0 8px;padding:0;font-size:11px;line-height:1.5}
.op-mini-specs div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:3px 10px}
.op-mini-specs dd{margin:0;font-weight:600}
.op-more-info{margin-top:auto;color:var(--op-blue);border:1px solid #91bcec;padding:10px;border-radius:6px;text-align:center;font-size:12px;line-height:1.35;text-decoration:none;font-weight:700}
.op-more-info:hover{background:#edf5ff}
.op-show-more{display:block;min-height:44px;margin:24px auto 0;padding:10px 24px;border-radius:7px;border:1px solid #91bcec;background:#f3f8fe;color:var(--op-blue);font:inherit;cursor:pointer}
.op-show-more[hidden]{display:none!important}
.op-empty{grid-column:1/-1;text-align:center;padding:35px}
.op-detail-product .detail-hero{grid-template-columns:minmax(240px,.85fr) minmax(0,1.35fr);gap:40px;align-items:center}
.op-detail-product .op-main-photo{height:335px;border:1px solid var(--op-line);border-radius:12px;padding:22px}
.op-detail-product .detail-intro h1{font-size:clamp(25px,2.6vw,39px);line-height:1.22;margin:10px 0 16px;color:var(--op-navy)}
.op-detail-product .detail-intro .lead{font-size:16px;line-height:1.6;color:var(--op-muted)}
.op-detail-product .detail-brand{font-size:14px;gap:12px}
.op-detail-product .detail-brand img{max-width:95px;max-height:30px;object-fit:contain}
.op-summary{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;font-size:13px;line-height:1.5;margin:18px 0}
.op-summary div{display:flex;flex-direction:column;gap:2px;border-bottom:1px solid #e8edf2;padding-bottom:6px}
.op-summary dt{color:#5f7181}.op-summary dd{margin:0;font-weight:700}
.op-detail-actions{display:flex;gap:15px;align-items:center;flex-wrap:wrap;margin-top:22px}
.op-primary-action,.catalog-page .catalog-card-actions .detail-action{display:inline-flex!important;align-items:center;justify-content:center;gap:14px;padding:15px 24px!important;min-height:52px;border-radius:8px!important;background:#0663bf!important;border:1px solid #0663bf!important;color:white!important;text-decoration:none;font-weight:700;font-size:15px;box-sizing:border-box;line-height:1.4}
.op-secondary-action{color:var(--op-blue);font-size:14px;font-weight:650;text-decoration:none;line-height:1.5}
.op-detail-tabs{display:flex;gap:25px;flex-wrap:wrap;border-bottom:1px solid var(--op-line);padding:18px 0 0;margin:28px 0 22px}
.op-detail-tabs a{color:var(--op-muted);padding:12px 0;font-size:14px;text-decoration:none}
.op-detail-tabs a.active{color:var(--op-blue);border-bottom:2px solid var(--op-blue);font-weight:700}
.op-anchor,.op-accessories{scroll-margin-top:20px}
.op-detail-product .detail-codes{font-size:13px;gap:15px;flex-wrap:wrap}
.op-page{padding-top:34px;padding-bottom:45px}.op-page h1{color:var(--op-navy);font-size:32px}
.op-page-intro{max-width:900px;color:var(--op-muted);line-height:1.7}
.op-page .op-category-grid{margin-top:25px}
.op-category-intro{border:1px solid var(--op-line);border-radius:10px;padding:20px;margin:20px 0;background:#f3f8fc}
.op-category-intro h2{font-size:20px;margin:0 0 8px}.op-category-intro p{font-size:14px;margin:0 0 12px}
.op-category-intro a{font-size:14px;color:var(--op-blue);font-weight:700}
@media(min-width:1600px){.op-dialog{width:1480px}.op-product-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media(max-width:1180px){.op-category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.op-product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.op-category-card{flex-direction:row}.op-category-image{width:90px;min-width:90px;align-self:center;height:120px;padding:12px}.op-category-copy{padding:12px}.op-category-image small{display:none}.op-category-text{font-size:11px}.op-detail-product .detail-hero{gap:24px}}
@media(max-width:900px){.op-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.op-dialog h2{font-size:24px}.op-dialog-heading{padding:20px 20px 12px}.op-dialog-notice{margin:0 20px 12px}.op-toolbar{padding:0 20px 12px}.op-dialog-body{padding:16px 20px}.op-dialog-status{padding:0 20px 12px}.op-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.op-summary{grid-template-columns:1fr}.op-dialog-notice{font-size:12px}.op-toolbar label{flex-basis:40%}.op-toolbar .op-search-label{flex-basis:40%}}
@media(max-width:600px){.op-dialog{width:96vw;max-width:96vw;max-height:96dvh;border-radius:12px}.op-dialog h2{font-size:21px}.op-dialog-heading p{font-size:12px}.op-dialog-notice{font-size:11px;line-height:1.4;padding:8px 10px}.op-toolbar{gap:8px}.op-toolbar label>span{font-size:11px}.op-toolbar input,.op-toolbar select{font-size:12px}.op-dialog-status{align-items:start;font-size:10px}.op-dialog-status a{max-width:120px}.op-product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.op-dialog-body{padding:12px}.op-product-body{padding:10px;gap:6px}.op-photo{height:125px;padding:9px}.op-product h3{font-size:12px}.op-volume{font-size:19px}.op-mini-specs{display:none}.op-more-info{font-size:11px;padding:9px 5px}.op-short-description{font-size:11px;-webkit-line-clamp:2}.op-detail-product .detail-hero{grid-template-columns:1fr}.op-detail-product .op-main-photo{height:265px}.op-section{padding:14px}.op-section-heading h2{font-size:19px}.op-category-grid{grid-template-columns:1fr 1fr;gap:9px}.op-category-card{flex-direction:column}.op-category-image{height:100px;width:100%;padding:12px}.op-category-copy strong{font-size:13px}.op-category-copy>span:not(.op-category-link){font-size:11px}.op-detail-tabs{gap:16px;margin-top:14px}.op-detail-tabs a{font-size:12px}.op-detail-product .detail-intro h1{font-size:25px}.op-detail-actions{gap:12px}.op-primary-action{width:100%}.op-summary{grid-template-columns:1fr 1fr}.op-page h1{font-size:26px}}
@media(max-width:360px){.op-dialog-heading{padding:14px}.op-toolbar{padding-left:14px;padding-right:14px}.op-dialog-notice{margin-left:14px;margin-right:14px;max-height:54px;overflow:auto}.op-product-grid{grid-template-columns:1fr}.op-category-grid{grid-template-columns:1fr}.op-category-card{flex-direction:row}.op-category-image{width:95px;min-width:95px}}
.product-detail-page .detail-shell{padding-top:22px}
.product-detail-page .detail-shell>.container{max-width:1400px;width:calc(100% - 64px)}
.op-detail-product .detail-hero{margin-top:12px;padding:22px}
.op-detail-product .op-main-photo{height:300px}
.op-detail-product .detail-intro .eyebrow{background:#eef5fb;color:#2a5d84}
.op-detail-product .detail-codes>div{background:#f7fafd;border-color:#dce6f0}
.op-detail-tabs a.active{background:transparent}
@media(max-width:600px){.product-detail-page .detail-shell>.container{width:calc(100% - 28px)}.op-detail-product .detail-hero{padding:14px}.op-detail-product .op-main-photo{height:230px}.op-section{padding:12px}}

/* Small landscape screens: allow the full window to scroll, keeping close reachable. */
@media(max-height:620px){.op-dialog[open]{display:block;overflow-y:auto}.op-dialog-heading{position:sticky;top:0;z-index:2;background:white;padding-top:12px;padding-bottom:12px}.op-dialog-heading .op-eyebrow{display:none}.op-dialog-heading h2{font-size:21px;margin-top:0}.op-dialog-body{overflow:visible}.op-dialog-notice{max-height:70px;overflow:auto}}