.bmdl__search span{z-index:1;pointer-events:none}
.bmdl__search input{padding-left:46px!important}
.bmdl__layout{grid-template-columns:305px minmax(0,1fr)}
.bmdl__layout--wide{grid-template-columns:1fr}
.bmdl__back-actions{display:flex;align-items:center;gap:10px;margin-top:18px}.bmdl__back,.bmdl__home{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 15px;border:1px solid var(--bm-red);border-radius:7px;font-weight:800}.bmdl__back{color:var(--bm-red)}.bmdl__home{background:var(--bm-red);color:#fff!important}
.bmdl__guest-backdrop{position:fixed;inset:0;z-index:2147483000;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(15,23,42,.7)}.bmdl__guest-modal{width:min(560px,100%);padding:28px;border:1px solid #d9d9d9;border-top:6px solid var(--bm-red);background:#fff;box-shadow:0 24px 80px rgba(0,0,0,.38);color:var(--bm-ink);text-align:center}.bmdl__guest-modal h2{margin:0 0 14px;color:var(--bm-ink);font-size:26px;line-height:1.25}.bmdl__guest-modal p{margin:0 0 22px;color:#4b5563;font-size:16px;line-height:1.55}.bmdl__guest-modal>div{display:grid;grid-template-columns:1fr 1fr;gap:12px}.bmdl__guest-modal a{display:flex;align-items:center;justify-content:center;min-height:50px;padding:12px 16px;border-radius:8px;font-size:16px;font-weight:800}.bmdl__guest-modal .is-primary{border:2px solid var(--bm-red);background:var(--bm-red);color:#fff}.bmdl__guest-modal .is-outline{border:2px solid var(--bm-red);background:#fff;color:var(--bm-red)}.bmdl__guest-modal .is-home{grid-column:1/-1;border:1px solid #cfcfcf;background:#f3f4f6;color:var(--bm-ink)}
@media(max-width:560px){.bmdl__back-actions{align-items:stretch;flex-direction:column}.bmdl__guest-modal{padding:22px 18px}.bmdl__guest-modal h2{font-size:22px}.bmdl__guest-modal>div{grid-template-columns:1fr}.bmdl__guest-modal .is-home{grid-column:auto}}
.bmdl__file-icon{background:var(--bm-red)!important}.bmdl__manager-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px}.bmdl__manager-actions .bmdl__add-button{margin:0}.bmdl__export-button{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:9px 15px;border:2px solid var(--bm-red);border-radius:7px;background:#fff;color:var(--bm-red)!important;font-weight:900}
.bmdl__manager{margin:18px 0;padding:14px;border:1px solid var(--bm-line);background:#fff}
.bmdl__manager summary{cursor:pointer;color:var(--bm-red);font-weight:900}
.bmdl__manager form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}
.bmdl__manager label{display:grid;gap:5px;color:var(--bm-navy);font-weight:800}
.bmdl__manager input,.bmdl__manager select,.bmdl__manager textarea{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:6px}
.bmdl__manager .wide{grid-column:1/-1}
.bmdl__manager button{padding:11px 18px;border:0;border-radius:6px;background:var(--bm-red);color:#fff;font-weight:900}
@media(max-width:900px){.bmdl__layout{grid-template-columns:1fr}}
@media(max-width:620px){.bmdl__manager form{grid-template-columns:1fr}.bmdl__manager .wide{grid-column:auto}}
.bmdl__server-browser{border:1px solid #cbd5e1;border-radius:7px;overflow:hidden}.bmdl__server-head,.bmdl__server-choice{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px;background:#f8fafc}.bmdl__server-path{padding:8px 10px;background:#eef4fb;color:var(--bm-navy);font-weight:800}.bmdl__server-list{max-height:250px;overflow:auto;padding:4px}.bmdl__server-item{display:grid!important;grid-template-columns:28px minmax(0,1fr) auto;width:100%;padding:9px 10px!important;border:0!important;border-bottom:1px solid #eef2f6!important;border-radius:0!important;background:#fff!important;color:var(--bm-ink)!important;text-align:left}.bmdl__server-item small{color:var(--bm-muted)}.bmdl__server-choice span{overflow-wrap:anywhere}.bmdl__dropzone{padding:16px;border:2px dashed #94a3b8;border-radius:7px;background:#f8fafc}.bmdl__dropzone.is-dragover{border-color:var(--bm-red);background:#fff1f3}.bmdl__dropzone small{font-weight:400;color:var(--bm-muted)}
.bmdl__category-intro{grid-template-columns:minmax(180px,280px) minmax(0,1fr);align-items:start}.bmdl__category-intro>h2{grid-column:1/-1;width:100%;margin:0;padding:0 0 12px;border-bottom:1px solid var(--bm-line);font-size:28px}.bmdl__category-intro.is-without-image>div{grid-column:1/-1}
.bmdl__add-button{display:inline-flex;align-items:center;gap:8px;margin:18px 0;padding:11px 18px;border:0;border-radius:6px;background:var(--bm-red);color:#fff;font-weight:900;cursor:pointer}.bmdl__editor{width:min(1120px,calc(100vw - 32px));height:min(880px,calc(100vh - 32px));max-width:none;max-height:none;padding:0;border:0;border-radius:10px;background:#fff;color:var(--bm-ink);box-shadow:0 28px 90px rgba(15,23,42,.42);overflow:hidden}.bmdl__editor::backdrop{background:rgba(15,23,42,.68)}.bmdl__editor>form{display:flex;flex-direction:column;height:100%;margin:0}.bmdl__editor-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 18px;background:var(--bm-navy);color:#fff}.bmdl__editor-head h2{margin:0;color:#fff}.bmdl__editor-head p{margin:4px 0 0;color:#dbeafe}.bmdl__editor-head button{width:38px;height:38px;padding:0;border:1px solid rgba(255,255,255,.35);background:transparent;color:#fff;font-size:26px}.bmdl__editor-body{flex:1;overflow:auto;padding:16px 18px;background:#f8fafc}.bmdl__editor-body section{margin-bottom:14px;padding:15px;border:1px solid var(--bm-line);border-radius:8px;background:#fff}.bmdl__editor-body h3{margin:0 0 12px;color:var(--bm-navy)}.bmdl__editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.bmdl__editor label{display:grid;gap:6px;color:var(--bm-navy);font-weight:800}.bmdl__editor input,.bmdl__editor select,.bmdl__editor textarea{width:100%;min-height:42px;padding:9px 10px;border:1px solid #cbd5e1;border-radius:6px;background:#fff;color:var(--bm-ink)}.bmdl__editor .bmdl__inline-check{display:flex;align-items:center;gap:7px;margin-top:9px}.bmdl__editor .bmdl__inline-check input{width:15px;height:15px;min-height:15px}.bmdl__editor-foot{display:flex;justify-content:flex-end;gap:10px;padding:12px 18px;border-top:1px solid var(--bm-line)}.bmdl__editor-foot button{padding:10px 16px;border:1px solid var(--bm-red);border-radius:6px;background:var(--bm-red);color:#fff;font-weight:900}.bmdl__editor-foot .is-secondary{border-color:#cbd5e1;background:#f3f4f6;color:var(--bm-ink)}
@media(max-width:620px){.bmdl__editor{width:100vw;height:100vh;border-radius:0}.bmdl__editor-grid{grid-template-columns:1fr}.bmdl__category-intro>h2{font-size:24px}}

/* Corporate frontend system shared with BM Calculator engineering sections. */
.bmdl{--bm-red:#c8102e;--bm-red-dark:#a90d27;--bm-navy:#14213d;--bm-ink:#1f2937;--bm-muted:#64748b;--bm-line:#d9dde3;--bm-soft:#f8fafc;max-width:1180px;margin:20px auto 44px;padding:0 10px;color:var(--bm-ink);font-family:Arial,Helvetica,sans-serif;line-height:1.5}
.bmdl__hero{min-height:0;margin:0 0 20px;padding:22px 24px;border:1px solid var(--bm-line);border-left:6px solid var(--bm-red);background:var(--bm-soft);color:var(--bm-ink);box-shadow:none}
.bmdl__version{margin-bottom:3px;color:var(--bm-muted);font-size:12px}.bmdl__hero h1{color:var(--bm-ink);font-size:29px;line-height:1.2}.bmdl__hero-stat{min-width:138px;min-height:92px;padding:14px;border:1px solid var(--bm-line);border-radius:7px;background:#fff;color:var(--bm-ink)}.bmdl__hero-stat strong{color:var(--bm-red);font-size:30px;line-height:1.1}.bmdl__hero-stat span{margin-top:5px;color:var(--bm-muted);font-size:12px;font-weight:700;text-transform:uppercase}
.bmdl__manager-actions{margin:0 0 18px}.bmdl__add-button,.bmdl__export-button,.bmdl__toolbar button,.bmdl__file-foot>a{min-height:46px;border:2px solid var(--bm-red);border-radius:7px;padding:10px 18px;font-size:14px;font-weight:800;box-shadow:none}.bmdl__add-button,.bmdl__toolbar button,.bmdl__file-foot>a{background:var(--bm-red);color:#fff}.bmdl__add-button:hover,.bmdl__toolbar button:hover,.bmdl__file-foot>a:hover{border-color:var(--bm-red-dark);background:var(--bm-red-dark)}.bmdl__export-button{background:#fff;color:var(--bm-red)!important}.bmdl__export-button:hover{border-color:var(--bm-red-dark);background:#fff5f6;color:var(--bm-red-dark)!important}
.bmdl__back-actions{margin:0 0 16px}.bmdl__back,.bmdl__home{min-height:46px;border-radius:7px;padding:10px 18px}.bmdl__back{border-color:#cfcfcf;background:#f3f4f6;color:var(--bm-ink)!important}.bmdl__back:hover{border-color:#bdbdbd;background:#e9eaec}.bmdl__home{border:2px solid var(--bm-red);background:#fff;color:var(--bm-red)!important}.bmdl__home:hover{background:#fff5f6;color:var(--bm-red-dark)!important}
.bmdl__toolbar{gap:12px;margin:0 0 20px;padding:18px;border-color:var(--bm-line);box-shadow:none}.bmdl__field>label{color:var(--bm-ink);font-size:13px}.bmdl__toolbar input,.bmdl__toolbar select{min-height:46px;border-color:#bdc5cf;border-radius:6px;font-family:inherit}.bmdl__toolbar input:focus,.bmdl__toolbar select:focus{border-color:var(--bm-red);outline:2px solid rgba(200,16,46,.12);box-shadow:none}
.bmdl__category-intro{margin:0 0 20px;padding:20px 22px;border-color:var(--bm-line);border-left:6px solid var(--bm-red);box-shadow:none}.bmdl__category-intro>h2{color:var(--bm-navy);font-size:25px}.bmdl__category-intro p{color:#52606f;font-size:14px}.bmdl__category-intro img{border:1px solid var(--bm-line);border-radius:7px}
.bmdl__category-cards{gap:16px;margin:0 0 20px}.bmdl__category-card{min-height:128px;border-color:var(--bm-line);border-radius:7px;box-shadow:none}.bmdl__category-card:hover{transform:none;border-color:#bdc5cf;box-shadow:0 8px 24px rgba(17,19,24,.07)}.bmdl__category-card>.icon-folder{min-height:128px;background:#fff5f6;color:var(--bm-red)}.bmdl__category-card>div{padding:16px}.bmdl__category-card h2{color:var(--bm-navy);font-size:18px}.bmdl__category-card p{color:var(--bm-muted);font-size:13px}.bmdl__category-card strong{font-size:11px;text-transform:uppercase}
.bmdl__layout{gap:20px}.bmdl__categories{top:18px;padding:18px;border-color:var(--bm-line);border-left:4px solid var(--bm-red);border-radius:0;box-shadow:none}.bmdl__categories h2{color:var(--bm-navy);font-size:19px}.bmdl__category{border-radius:0}.bmdl__category:hover{background:var(--bm-soft)}.bmdl__category.is-active{background:#fff5f6}.bmdl__category strong{background:#eef2f6;color:#475467}
.bmdl__result-head{min-height:34px;margin-bottom:10px;padding:0 2px}.bmdl__result-head p{font-size:13px}.bmdl__files{gap:16px}.bmdl__file{border-color:var(--bm-line);border-radius:0;box-shadow:none}.bmdl__file:hover{transform:none;border-color:#bdc5cf;box-shadow:0 8px 24px rgba(17,19,24,.07)}.bmdl__file.is-featured{border-top:4px solid var(--bm-red)}.bmdl__file-body{padding:18px 20px 15px}.bmdl__file h2{color:var(--bm-navy);font-size:20px}.bmdl__file-body>p{color:#52606f;font-size:14px}.bmdl__file dl{gap:10px 20px;padding-top:12px;border-top:1px solid #eef1f4}.bmdl__file dt,.bmdl__file dd{font-size:12px}.bmdl__file-foot{padding:13px 18px;border-color:var(--bm-line);background:var(--bm-soft)}.bmdl__badges span{border-radius:4px;background:#eef2f6}.bmdl__empty{border-color:#bdc5cf;background:var(--bm-soft)}
.bmdl__pagination a{border-radius:7px}.bmdl__pagination a:hover{background:#fff5f6}.bmdl__editor{border-radius:7px}.bmdl__editor-head{background:var(--bm-navy)}.bmdl__editor-body section{border-color:var(--bm-line);border-radius:7px}.bmdl__editor input:focus,.bmdl__editor select:focus,.bmdl__editor textarea:focus{border-color:var(--bm-red);outline:2px solid rgba(200,16,46,.12)}
.bmdl__guest-backdrop{background:rgba(15,23,42,.72)}.bmdl__guest-modal{border-color:var(--bm-line);border-top:6px solid var(--bm-red);border-radius:0;padding:30px;box-shadow:0 24px 70px rgba(15,23,42,.34)}.bmdl__guest-modal h2{color:var(--bm-navy)}.bmdl__guest-modal .is-home{min-height:46px;border-radius:7px;background:#f3f4f6}.bmdl__guest-modal .is-home:hover{background:#e9eaec}
@media(max-width:820px){.bmdl__hero{align-items:flex-start}.bmdl__category-cards{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.bmdl{margin-top:10px}.bmdl__hero{padding:20px;gap:18px}.bmdl__hero h1{font-size:25px}.bmdl__hero-stat{width:100%;min-height:78px}.bmdl__category-cards{grid-template-columns:1fr}.bmdl__toolbar{padding:14px}.bmdl__file-body{padding:15px 13px 12px}.bmdl__guest-modal{padding:24px 18px}}

/* Root Downloads landing: folder catalogue only, without an all-files register. */
.bmdl__category-cards.is-root-folders{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:0}.bmdl__category-cards.is-root-folders .bmdl__category-card{grid-template-columns:76px minmax(0,1fr);min-height:104px;align-items:stretch;border-left:4px solid var(--bm-red);background:#fff}.bmdl__category-cards.is-root-folders .bmdl__category-card>img{width:76px;height:100%;min-height:104px;border-right:1px solid var(--bm-line);object-fit:cover}.bmdl__category-cards.is-root-folders .bmdl__category-card>.icon-folder{width:76px;min-height:104px;background:#fff5f6;color:var(--bm-red);font-size:34px}.bmdl__category-cards.is-root-folders .bmdl__category-card>div{display:flex;min-width:0;flex-direction:column;justify-content:center;padding:13px 15px}.bmdl__category-cards.is-root-folders .bmdl__category-card h2{margin-bottom:4px;font-size:17px}.bmdl__category-cards.is-root-folders .bmdl__category-card p{margin-bottom:6px;-webkit-line-clamp:1}.bmdl__category-cards.is-root-folders .bmdl__category-card strong{margin-top:auto}
@media(max-width:900px){.bmdl__category-cards.is-root-folders{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.bmdl__category-cards.is-root-folders{grid-template-columns:1fr}.bmdl__category-cards.is-root-folders .bmdl__category-card{grid-template-columns:68px minmax(0,1fr)}.bmdl__category-cards.is-root-folders .bmdl__category-card>img,.bmdl__category-cards.is-root-folders .bmdl__category-card>.icon-folder{width:68px}}

/* Searchable catalogue landing and fully visible category media. */
.bmdl__toolbar--root-search{grid-template-columns:minmax(260px,1fr) auto;margin-bottom:18px}.bmdl__toolbar--root-search .bmdl__field--search{grid-column:auto}.bmdl__category-intro>div{min-width:0}.bmdl__category-intro p{max-width:100%;overflow-wrap:anywhere;word-break:break-word;white-space:pre-wrap}.bmdl__category-intro img{height:210px;max-height:210px;padding:8px;background:#fff;object-fit:contain}.bmdl__category-card strong{display:none}
@media(max-width:620px){.bmdl__toolbar--root-search{grid-template-columns:1fr}.bmdl__toolbar--root-search .bmdl__toolbar-action button{width:100%}.bmdl__category-intro img{height:190px;max-height:190px}}
.bmdl__category-cards .bmdl__category-card{grid-template-columns:76px minmax(0,1fr);min-height:104px;align-items:stretch;border-left:4px solid var(--bm-red);background:#fff}.bmdl__category-cards .bmdl__category-card>img{width:76px;height:100%;min-height:104px;border-right:1px solid var(--bm-line);object-fit:cover}.bmdl__category-cards .bmdl__category-card>.icon-folder{width:76px;min-height:104px;background:#fff5f6;color:var(--bm-red);font-size:34px}.bmdl__category-cards .bmdl__category-card>div{display:flex;min-width:0;flex-direction:column;justify-content:center;padding:13px 15px;text-align:left}.bmdl__category-cards .bmdl__category-card h2{width:100%;margin:0 0 4px;font-size:17px;text-align:left}.bmdl__category-cards .bmdl__category-card p{margin:0 0 6px;-webkit-line-clamp:1}.bmdl__category-cards .bmdl__category-card strong{margin-top:auto}
@media(max-width:620px){.bmdl__category-cards .bmdl__category-card{grid-template-columns:68px minmax(0,1fr)}.bmdl__category-cards .bmdl__category-card>img,.bmdl__category-cards .bmdl__category-card>.icon-folder{width:68px}}

/* Compact file cards: download statistics and the primary action stay beside the file. */
.bmdl__file{grid-template-columns:82px minmax(0,1fr) auto;align-items:center}.bmdl__file-icon{margin:14px 0 14px 18px;width:62px;height:72px}.bmdl__file-image{margin:14px 0 14px 14px;width:68px;height:76px}.bmdl__file-body{padding:13px 18px}.bmdl__file-body>p{margin:6px 0;-webkit-line-clamp:2}.bmdl__file dl{margin-top:9px;padding-top:9px}.bmdl__file-actions{display:flex;align-self:stretch;align-items:flex-end;justify-content:center;flex-direction:column;gap:8px;min-width:188px;padding:12px 16px;border-left:1px solid var(--bm-line);background:var(--bm-soft)}.bmdl__download-count{color:var(--bm-muted);font-size:12px;white-space:nowrap}.bmdl__file-actions>a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 16px;border:2px solid var(--bm-red);border-radius:7px;background:var(--bm-red);color:#fff!important;font-size:14px;font-weight:900;white-space:nowrap;transition:.18s ease}.bmdl__file-actions>a:hover{border-color:var(--bm-red-dark);background:var(--bm-red-dark)}
@media(max-width:720px){.bmdl__file{grid-template-columns:72px minmax(0,1fr)}.bmdl__file-actions{grid-column:1/-1;align-items:center;justify-content:space-between;flex-direction:row;min-width:0;padding:9px 12px;border-top:1px solid var(--bm-line);border-left:0}.bmdl__file-actions>a{min-height:40px;padding:8px 13px}}