:root{--blue:#17428f;--blue2:#0f63d7;--orange:#e86d1f;--ink:#172033;--muted:#67738b;--line:#dbe2ee;--soft:#eef4ff;--green:#12805c;--amber:#9b6400;--red:#b23b3b;--card:#fff;--bg:#f3f6fb;--shadow:0 12px 34px rgba(24,48,91,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}button{touch-action:manipulation}.hidden{display:none!important}
.topbar{min-height:84px;padding:10px clamp(14px,3vw,34px);display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:15px;text-decoration:none;color:inherit}.brand:hover .brand-title{color:var(--blue)}.brand-logo{width:145px;height:62px;object-fit:contain;object-position:left center}.brand-title{font-weight:950;font-size:20px;line-height:1.15}.brand-subtitle{font-size:12px;color:var(--muted);margin-top:4px}.status-pill{display:flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;background:#f4f7fb;color:var(--muted);font-size:12px;font-weight:800}.dot{width:8px;height:8px;border-radius:50%;background:#25ad78}
.tabs{display:flex;gap:8px;padding:10px clamp(14px,3vw,34px);background:#fff;border-bottom:1px solid var(--line);position:sticky;top:84px;z-index:19}.tab{border:0;background:transparent;color:#526079;font-weight:900;padding:10px 13px;border-radius:10px;cursor:pointer}.tab.active{color:var(--blue);background:var(--soft)}main{padding:30px clamp(14px,3vw,34px) 70px;max-width:1680px;margin:0 auto}.tab-panel{display:none}.tab-panel.active{display:block}
.hero{display:grid;grid-template-columns:1.2fr .85fr;gap:28px;align-items:center;margin-bottom:22px}.compact-hero h1,.section-intro h1{font-size:clamp(31px,4vw,47px);line-height:1.04;margin:6px 0 10px;letter-spacing:-.025em}.hero p,.section-intro p{color:var(--muted);font-size:15px;line-height:1.58;max-width:930px}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:950;color:var(--orange)}.workflow{display:flex;align-items:center;justify-content:center;gap:10px;padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);font-size:12px;font-weight:800;color:#657189;white-space:nowrap}.workflow div{display:flex;align-items:center;gap:7px}.workflow span{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--blue);color:#fff;font-weight:950}.workflow b{color:#a5afc1}
.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.panel-title-row,.results-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.panel h2,.results-head h2{margin:0;font-size:23px}.muted{color:var(--muted);font-size:13px;margin:6px 0 0}.quick-row{display:grid;grid-template-columns:2fr 1fr;gap:14px;margin-top:20px}.quick-row label,.filter-grid label{display:flex;flex-direction:column;gap:7px}.quick-row label>span,.filter-grid label>span{font-size:12px;font-weight:850;color:#4e5a72}.quick-search-box{position:relative}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#7f8ba1;font-size:22px;pointer-events:none}.quick-search-box input{padding-left:42px!important;font-size:16px!important;font-weight:700}.filter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:14px}.filter-grid input,.filter-grid select,.quick-row input,.quick-row select,.offer-config input,.offer-config select{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 13px;outline:none;color:var(--ink);transition:.2s}.filter-grid input:focus,.filter-grid select:focus,.quick-row input:focus,.quick-row select:focus,.offer-config input:focus,.offer-config select:focus{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(29,84,199,.1)}.filter-actions{display:flex;align-items:center;gap:16px;margin-top:18px}.hint{color:var(--muted);font-size:13px}.btn{border:0;border-radius:12px;padding:11px 16px;font-weight:900;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue2)}.btn-secondary{background:#fff;color:var(--blue);border:1px solid var(--line)}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}.btn-sm{padding:9px 12px;font-size:12px}.btn:disabled{opacity:.45;cursor:not-allowed}
.results-section{margin-top:28px}.results-meta{color:var(--muted);font-size:14px}.results-meta span{color:var(--ink);font-weight:950}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 14px}.chip{background:#fff;border:1px solid var(--line);padding:7px 10px;border-radius:999px;font-size:12px;color:var(--muted)}.range-notice{display:flex;align-items:center;justify-content:space-between;gap:14px;background:#fff8e9;border:1px solid #f0d392;border-radius:15px;padding:13px 14px;margin:0 0 16px;color:#70500d;font-size:13px;line-height:1.45}.range-notice strong{color:#5b3c00}.range-notice .btn{flex:0 0 auto}.results-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.result-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(24,48,91,.06);display:flex;flex-direction:column;min-height:302px}.result-top{display:flex;justify-content:space-between;gap:12px}.model-title{font-weight:950;font-size:20px;line-height:1.1}.model-sub{color:var(--muted);font-size:12px;margin-top:4px}.match{font-size:11px;font-weight:950;padding:6px 8px;border-radius:999px;background:#edf7f2;color:var(--green);height:max-content;white-space:nowrap}.match.near{background:#fff4df;color:#8d5d00}.type-line{display:inline-flex;width:max-content;margin-top:9px;background:#f4f6fa;border:1px solid var(--line);padding:5px 8px;border-radius:999px;color:#5e6b82;font-size:11px;font-weight:800}.metric-main{display:flex;align-items:end;justify-content:space-between;margin:15px 0}.rpm-value{font-size:32px;font-weight:950;letter-spacing:-.03em}.rpm-label{font-size:12px;color:var(--muted)}.deviation{font-size:12px;font-weight:900;margin-top:3px}.deviation.plus{color:#9b6400}.deviation.minus{color:#1d5da8}.shaft-badge{background:var(--soft);color:var(--blue);padding:8px 10px;border-radius:10px;font-size:12px;font-weight:850}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.metric{padding:10px;border-radius:12px;background:#f8fafd}.metric span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.05em}.metric b{display:block;margin-top:3px;font-size:14px}.card-actions{display:flex;gap:8px;margin-top:auto;padding-top:16px}.card-actions .btn{flex:1}.empty{grid-column:1/-1;background:#fff;border:1px dashed var(--line);border-radius:18px;padding:30px;text-align:center;color:var(--muted);line-height:1.55}#showMoreBtn{display:block;margin:18px auto 0}
.section-intro{margin-bottom:22px}.reference-section-title{display:flex;align-items:baseline;gap:10px;margin:22px 0 12px}.reference-section-title h2{margin:0;font-size:21px}.reference-section-title span{font-size:12px;color:var(--muted)}.secondary-title{margin-top:32px}.reference-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.reference-card{display:flex;text-align:left;align-items:flex-start;gap:14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;cursor:pointer;box-shadow:0 8px 24px rgba(24,48,91,.05);color:inherit}.reference-card:hover:not(.static-card){border-color:#9fb7ef;transform:translateY(-1px)}.static-card{cursor:default}.reference-card h3{margin:0 0 6px;font-size:17px}.reference-card p{margin:0;color:var(--muted);line-height:1.45;font-size:13px}.ref-icon{min-width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:var(--soft);color:var(--blue);font-weight:950;font-size:12px}.status-mini{margin-top:9px;font-size:11px;color:#8c6b2a;background:#fff7e7;display:inline-block;padding:5px 8px;border-radius:999px}
.modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:14px}.modal-backdrop{position:absolute;inset:0;background:rgba(8,17,37,.66);backdrop-filter:blur(5px)}.modal-card{position:relative;background:#fff;border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.26);overflow:auto}.detail-modal-card{width:min(1480px,97vw);max-height:95vh;padding:22px}.image-modal-card{width:min(1800px,98.5vw);height:96vh;padding:16px;display:flex;flex-direction:column}.video-modal-card{width:min(760px,96vw);padding:16px}.video-modal-card video{display:block;width:100%;max-height:75vh;background:#101722;border-radius:14px;margin-top:14px}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--line);flex:0 0 auto}.modal-head h2{margin:0;font-size:24px}.icon-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:25px;line-height:1;cursor:pointer}.detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;margin-top:18px}.detail-block{border:1px solid var(--line);border-radius:16px;padding:16px;background:#fff}.detail-block h3{margin:0 0 12px;font-size:16px}.detail-table{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}.detail-table div{background:#fff;padding:10px;font-size:13px}.detail-table div:nth-child(odd){color:var(--muted)}.materials-grid{display:grid;grid-template-columns:1fr;gap:10px}.material-item{border:1px solid var(--line);border-radius:14px;padding:12px;background:#f9fbfd}.material-item>b{display:block;font-size:14px}.material-item>span{display:block;margin:5px 0 10px;color:var(--muted);font-size:12.5px;line-height:1.45}.material-actions{display:flex;gap:7px;flex-wrap:wrap}.drawing-btn,.material-link{border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;text-decoration:none;color:var(--blue);font-weight:850;font-size:12px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.drawing-btn{color:var(--ink)}.material-actions>*{flex:1;min-width:125px}.material-unavailable{font-size:11px;color:#8b6d34;background:#fff7e7;border-radius:9px;padding:8px 10px}.small-note{font-size:12px;line-height:1.45;color:var(--muted);margin:10px 0 0}.key-materials{border-color:#cbd9f3;background:#fbfdff}.key-materials .material-item{background:#fff}.aux-materials{margin-top:14px}.aux-materials summary{cursor:pointer;font-weight:900;color:#4f5e78}.aux-materials .materials-grid{margin-top:12px}
.offer-config{display:grid;gap:14px}.price-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:10px}.price-grid label,.option-price label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:850;color:#4e5a72}.vat-toggle{display:flex;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.vat-toggle button{flex:1;border:0;background:#fff;padding:11px 8px;font-weight:900;color:#68748a;cursor:pointer}.vat-toggle button.active{background:var(--soft);color:var(--blue)}.options-title{font-size:12px;font-weight:900;color:#4e5a72}.option-buttons{display:flex;flex-wrap:wrap;gap:8px}.option-toggle{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;font-weight:850;color:#56647c;cursor:pointer}.option-toggle.active{background:var(--soft);border-color:#a9bfee;color:var(--blue)}.option-price{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:11px;background:#f8fafd;border:1px solid var(--line);border-radius:12px}.option-price.full{grid-template-columns:1fr}.offer-total{display:flex;align-items:center;justify-content:space-between;gap:14px;background:#eff5ff;border:1px solid #cddcf8;border-radius:14px;padding:13px 15px}.offer-total span{color:#50617d;font-size:12px;font-weight:850}.offer-total strong{font-size:22px;color:var(--blue)}.send-list{display:grid;gap:8px}.send-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:10px 11px;border:1px solid var(--line);border-radius:12px;background:#fff}.send-row input{width:18px;height:18px}.send-row b{font-size:13px}.send-row small{display:block;color:var(--muted);margin-top:2px}.send-row .mini-select{min-width:155px}.offer-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.offer-actions .wide{grid-column:1/-1}.copy-box{background:#f7f9fc;border:1px solid var(--line);border-radius:14px;padding:15px;white-space:pre-line;font-size:14px;line-height:1.62}.warning-note{margin-top:14px;padding:10px 12px;background:#fff9ec;border:1px solid #f2db9d;border-radius:12px;font-size:12px;color:#74520e}.image-modal-head{gap:12px}.image-tools{display:flex;align-items:center;gap:8px}.tool-btn,.tool-link{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;min-height:38px;padding:8px 12px;font-weight:850;text-decoration:none;cursor:pointer}.tool-btn{min-width:38px}.image-tools span{min-width:54px;text-align:center;font-size:12px;color:var(--muted);font-weight:850}.image-zoom-wrap{margin-top:12px;overflow:auto;flex:1;background:#eef2f7;border-radius:14px;padding:12px}.image-zoom-wrap img{display:block;width:100%;height:auto;margin:0 auto;background:#fff;box-shadow:0 6px 22px rgba(0,0,0,.08);transform-origin:top center}.toast{position:fixed;right:20px;bottom:20px;background:#172033;color:#fff;padding:11px 16px;border-radius:12px;z-index:80;box-shadow:var(--shadow);font-size:13px}
.client-offer-view{min-height:100vh;background:#f4f7fb;padding:24px}.public-wrap{max-width:1050px;margin:0 auto}.public-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.public-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.public-brand img{width:140px;height:64px;object-fit:contain}.public-brand span{font-weight:950}.public-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.public-kicker{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:950;color:var(--orange)}.public-title{font-size:clamp(30px,6vw,48px);margin:6px 0 4px;color:var(--blue);letter-spacing:-.02em}.public-sub{color:var(--muted);font-weight:800}.public-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:20px}.public-spec{background:#f5f8fc;border-radius:13px;padding:12px}.public-spec span{display:block;color:var(--muted);font-size:11px;font-weight:800}.public-spec strong{display:block;margin-top:4px;font-size:18px}.public-price{margin-top:20px;padding:18px;border-radius:16px;background:#eef4ff;border:1px solid #cbdafa}.public-price span{display:block;color:#5e6f89;font-size:12px;font-weight:900}.public-price strong{display:block;color:var(--blue);font-size:30px;margin-top:3px}.public-options{margin-top:14px;border:1px solid var(--line);border-radius:14px;overflow:hidden}.public-option{display:flex;justify-content:space-between;gap:15px;padding:11px 13px;border-bottom:1px solid var(--line)}.public-option:last-child{border-bottom:0}.public-option span{color:#52617a}.public-option b{white-space:nowrap}.public-materials{margin-top:22px}.public-materials h2{font-size:20px}.public-material-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.public-material{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff}.public-material h3{margin:0 0 8px;font-size:15px}.public-material img,.public-material video{width:100%;max-height:520px;object-fit:contain;background:#f5f7fa;border-radius:10px}.public-material a{display:inline-flex;margin-top:8px;text-decoration:none;color:var(--blue);font-weight:900}.public-warning{margin-top:20px;color:#68758a;font-size:12px;padding-top:14px;border-top:1px solid var(--line)}.public-footer{text-align:center;margin:18px 0;color:#8a94a6;font-size:11px}
@media(max-width:1150px){.filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.results-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reference-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr}.workflow{justify-content:flex-start;overflow:auto}.detail-grid{grid-template-columns:1fr}}
@media(max-width:760px){.topbar{align-items:center;min-height:72px;padding:8px 12px}.brand-logo{width:100px;height:50px}.brand-subtitle,.status-pill span:last-child{display:none}.status-pill{padding:8px}.tabs{top:72px;padding:9px 12px}main{padding:20px 12px 50px}.compact-hero h1,.section-intro h1{font-size:31px}.workflow{font-size:11px;padding:12px}.workflow b{display:none}.quick-row,.filter-grid,.results-grid,.reference-grid,.public-specs,.public-material-grid{grid-template-columns:1fr}.panel{padding:16px}.filter-actions{align-items:stretch;flex-direction:column}.filter-actions .btn{width:100%}.result-card{min-height:0}.range-notice{align-items:stretch;flex-direction:column}.range-notice .btn{width:100%}.modal{padding:5px}.detail-modal-card{padding:13px;border-radius:15px;width:99vw;max-height:98vh}.image-modal-card{width:99vw;height:98vh;border-radius:15px;padding:10px}.image-modal-head{align-items:flex-start}.image-tools{flex-wrap:wrap;justify-content:flex-end}.tool-link{display:none}.brand-title{font-size:15px}.image-zoom-wrap{padding:6px}.price-grid,.option-price,.offer-actions{grid-template-columns:1fr}.offer-actions .wide{grid-column:auto}.send-row{grid-template-columns:auto 1fr}.send-row .mini-select{grid-column:2;min-width:0;width:100%}.client-offer-view{padding:12px}.public-card{padding:16px}.public-head{align-items:flex-start}.public-brand img{width:105px;height:50px}.public-brand span{display:none}.public-option{align-items:flex-start;flex-direction:column}.public-price strong{font-size:25px}}

/* v0.6 · premium technical highlighting */
.status-mini.ready{color:#245b42;background:#edf8f2;border:1px solid #cfe9da}
.option-toggle:disabled{opacity:.42;cursor:not-allowed;background:#f3f5f8;color:#8791a2}
.nested-materials{margin-top:8px}.motor-choice{background:#fbfcfe}
.flange-variant-actions{display:flex;gap:7px;flex-wrap:wrap;width:100%}.drawing-btn.compact{flex:0 0 auto;min-width:54px}
.technical-sheet{position:relative;display:block;width:100%;max-width:100%;background:#fff;overflow:visible}
.technical-sheet>img{display:block;width:100%;height:auto;margin:0;background:#fff}
.modal-technical-sheet{margin:0 auto;box-shadow:0 8px 28px rgba(11,30,65,.08);border-radius:10px;overflow:hidden}
.highlight-layer{position:absolute;inset:0;pointer-events:none}
.premium-highlight{position:absolute;box-sizing:border-box;border:1.5px solid rgba(23,66,143,.88);background:rgba(23,66,143,.045);box-shadow:0 0 0 3px rgba(23,66,143,.07),inset 0 0 0 1px rgba(255,255,255,.72);border-radius:6px}
.premium-highlight span{position:absolute;left:6px;top:6px;display:inline-flex;max-width:calc(100% - 12px);padding:4px 7px;border-radius:999px;background:rgba(20,58,125,.93);color:#fff;font-size:10px;font-weight:900;line-height:1.15;letter-spacing:.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-shadow:0 2px 8px rgba(20,58,125,.18)}
.public-material .technical-sheet{border-radius:10px;overflow:hidden;background:#f7f9fc}
.public-material .technical-sheet img{width:100%;max-height:none;object-fit:contain;border-radius:0;background:#fff}
.public-material-note{margin:-5px 0 12px;color:var(--muted);font-size:12px;line-height:1.45}
.image-zoom-wrap>.technical-sheet img{width:100%;max-width:none;box-shadow:none}
@media(max-width:760px){.premium-highlight{border-width:1.25px;box-shadow:0 0 0 2px rgba(23,66,143,.06)}.premium-highlight span{font-size:9px;padding:3px 5px;left:4px;top:4px}.flange-variant-actions .drawing-btn.compact{min-width:48px}}