:root{--bg:#f7f9fc;--surface:#fff;--surface2:#eef3f9;--text:#10223d;--muted:#66758a;--line:#dce4ee;--primary:#0b4a95;--primary2:#06346f;--accent:#e3262e;--success:#168a55;--shadow:0 18px 50px rgba(13,42,82,.09);--radius:22px}
[data-theme="dark"]{--bg:#07111f;--surface:#0d1a2c;--surface2:#101f34;--text:#ecf4ff;--muted:#9eacc0;--line:#20354f;--primary:#4d9cff;--primary2:#287bdc;--accent:#ff4b52;--success:#35ca85;--shadow:0 20px 55px rgba(0,0,0,.25)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.85;transition:.2s}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:66px;height:66px;border-radius:0;object-fit:contain;background:transparent}.brand strong{display:block;font-size:19px;color:var(--primary2)}[data-theme="dark"] .brand strong{color:#fff}.brand small{display:block;font-size:11px;color:var(--muted)}.menu{display:flex;gap:19px;font-weight:700;font-size:13px}.menu a{padding:10px 0;position:relative}.menu a:after{content:"";position:absolute;right:0;bottom:3px;width:0;height:3px;border-radius:3px;background:var(--accent);transition:.2s}.menu a:hover:after,.menu a.active:after{width:100%}.nav-actions{display:flex;gap:9px;align-items:center}.btn,.icon-btn,.menu-toggle{border:0;cursor:pointer;font:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:10px 17px;font-weight:800;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 28px color-mix(in srgb,var(--accent) 25%,transparent)}.btn-blue{background:var(--primary);color:#fff}.btn-outline{background:var(--surface);border:1px solid var(--line);color:var(--text)}.btn-block{width:100%}.icon-btn,.menu-toggle{width:43px;height:43px;border-radius:13px;background:var(--surface2);color:var(--text);font-size:20px}.menu-toggle{display:none}.hero{overflow:hidden;position:relative;padding:78px 0 55px;background:radial-gradient(circle at 12% 15%,color-mix(in srgb,var(--primary) 13%,transparent),transparent 38%),radial-gradient(circle at 85% 80%,color-mix(in srgb,var(--accent) 13%,transparent),transparent 38%)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:55px}.badge{display:inline-flex;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:12px;font-weight:800;color:var(--primary)}.hero h1{font-size:54px;line-height:1.35;margin:15px 0 12px;letter-spacing:-1px}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{font-size:16px;color:var(--muted);margin:0 0 24px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.hero-visual{min-height:430px;display:grid;place-items:center;position:relative}.hero-visual:before{content:"";position:absolute;width:380px;height:380px;border:1px solid color-mix(in srgb,var(--primary) 35%,transparent);border-radius:50%}.hero-visual img{width:min(520px,92%);position:relative;filter:drop-shadow(0 28px 35px rgba(0,0,0,.2))}.trust-row{margin-top:28px;display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:12px}.trust-row b{color:var(--text)}.search-wrap{margin-top:-28px;position:relative;z-index:5}.smart-search{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr auto;gap:10px;position:relative}.smart-search input{width:100%;height:49px;background:var(--surface2);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:0 16px;font:inherit;outline:none}.suggestions{position:absolute;top:70px;right:14px;left:128px;background:var(--surface);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);overflow:hidden;display:none;max-height:360px;overflow-y:auto;z-index:20}.suggestions.show{display:block}.suggestion{display:flex;align-items:center;gap:12px;padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer}.suggestion:last-child{border-bottom:0}.suggestion:hover{background:var(--surface2)}.suggestion img{width:58px;height:58px;object-fit:contain;background:#fff;border-radius:10px}.suggestion strong{display:block;font-size:13px}.suggestion small{color:var(--muted)}section{padding:70px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.section-head h2{font-size:30px;margin:0}.section-head p{margin:4px 0 0;color:var(--muted);font-size:13px}.link-more{color:var(--accent);font-weight:800;font-size:13px}.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.category-card,.product-card,.info-card,.feature-card,.form-card,.panel-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 28px rgba(0,0,0,.035)}.category-card{padding:18px;text-align:center;transition:.2s}.category-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.category-card img{height:105px;width:100%;object-fit:contain;margin-bottom:9px}.category-card h3{font-size:14px;margin:0}.category-card p{font-size:11px;color:var(--muted);margin:3px 0}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{overflow:hidden;transition:.2s}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.product-image{height:225px;background:linear-gradient(145deg,var(--surface2),var(--surface));padding:18px;display:grid;place-items:center}.product-image img{width:100%;height:100%;object-fit:contain}.product-body{padding:17px}.tag{display:inline-block;border-radius:8px;padding:4px 8px;background:color-mix(in srgb,var(--primary) 12%,var(--surface));color:var(--primary);font-size:11px;font-weight:900}.product-body h3{font-size:15px;min-height:52px;margin:8px 0}.meta{font-family:Consolas,Tahoma,sans-serif;color:var(--muted);font-size:11px}.call-price{margin:12px 0;display:flex;align-items:center;gap:7px;color:var(--accent);font-size:12px;font-weight:900}.call-price:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}.feature-strip{background:var(--surface2)}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.feature-card{padding:22px}.feature-card .ico{font-size:27px}.feature-card h3{font-size:15px;margin:7px 0}.feature-card p{font-size:12px;color:var(--muted);margin:0}.cta{display:grid;grid-template-columns:1.15fr .85fr;overflow:hidden;border-radius:28px;background:linear-gradient(135deg,var(--primary2),#071b38);color:#fff;box-shadow:var(--shadow)}.cta>div{padding:38px}.cta .red{background:linear-gradient(135deg,#ed2e35,#b30f16)}.cta h3{font-size:25px;margin:0 0 8px}.cta p{opacity:.88}.page-hero{padding:55px 0 34px}.page-hero h1{font-size:40px;margin:0 0 8px}.page-hero p{color:var(--muted);max-width:720px}.filters{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:10px;margin-bottom:22px}.filters input,.filters select,.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:12px;padding:12px 13px;font:inherit;outline:none}.filters input,.filters select{height:48px}.product-description{font-size:12px;color:var(--muted);min-height:65px}.empty-state{grid-column:1/-1;text-align:center;padding:50px;border:1px dashed var(--line);border-radius:20px;color:var(--muted)}.form-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:start}.form-card{padding:25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:800}.field textarea{min-height:125px;resize:vertical}.notice{padding:12px 14px;border-radius:12px;margin-bottom:16px;font-size:13px}.notice.success{background:color-mix(in srgb,var(--success) 14%,var(--surface));color:var(--success);border:1px solid color-mix(in srgb,var(--success) 30%,var(--line))}.notice.error{background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 30%,var(--line))}.side-info{display:grid;gap:14px}.info-card{padding:21px}.info-card h3{font-size:15px;margin:0 0 8px}.info-card p,.info-card a{font-size:13px;color:var(--muted)}.info-card a:hover{color:var(--primary)}.footer{margin-top:70px;background:#06162e;color:#d8e5f7}.footer-grid{padding:52px 0;display:grid;grid-template-columns:1.15fr 1fr 1fr 1.2fr;gap:32px}.footer-brand{display:flex;gap:12px;align-items:center}.footer-brand img{width:78px;height:78px;object-fit:contain;background:transparent;border-radius:0}.footer-brand strong{display:block;font-size:18px;color:#fff}.footer-brand small{display:block;font-size:11px;color:#9fb3ce}.footer h4{margin:0 0 11px;color:#fff}.footer p,.footer-links a{font-size:12px;color:#aabbd2}.footer-links{display:grid;gap:7px}.footer-links a:hover{color:#fff}.copyright{text-align:center;padding:15px;border-top:1px solid rgba(255,255,255,.12);font-size:11px;color:#91a6c2}.floating-wa{position:fixed;left:20px;bottom:20px;z-index:50;background:#22c55e;color:#fff;border-radius:999px;padding:11px 16px;font-size:12px;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.25)}.muted-light{color:#aabbd2!important}
/* admin */.admin-body{min-height:100vh;background:var(--bg)}.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.admin-side{background:#07162d;color:#d8e7fb;padding:22px}.admin-logo{display:flex;align-items:center;gap:10px;margin-bottom:28px}.admin-logo img{width:56px;height:56px;object-fit:contain;background:transparent;border-radius:0}.admin-links{display:grid;gap:7px}.admin-links a{padding:10px 12px;border-radius:10px;font-size:13px}.admin-links a:hover,.admin-links a.active{background:#102c55;color:#fff}.admin-main{padding:28px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}.stat strong{display:block;font-size:28px}.stat span{font-size:12px;color:var(--muted)}.admin-table-wrap{overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:18px}.admin-table{width:100%;border-collapse:collapse;min-width:760px}.admin-table th,.admin-table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:right;font-size:12px}.admin-table th{background:var(--surface2)}.admin-table img{width:50px;height:50px;object-fit:contain;background:#fff;border-radius:8px}.mini-actions{display:flex;gap:6px}.mini-actions a,.mini-actions button{font:inherit;border:1px solid var(--line);background:var(--surface2);color:var(--text);padding:5px 8px;border-radius:7px;cursor:pointer}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 20% 10%,rgba(11,74,149,.16),transparent 40%),var(--bg)}.login-card{width:min(430px,100%);background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.login-card img{width:100px;height:100px;object-fit:contain;margin:0 auto 12px;background:transparent;border-radius:0}.login-card h1{text-align:center;font-size:23px;margin:0 0 20px}
@media(max-width:980px){.menu{display:none;position:absolute;top:78px;right:4%;left:4%;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:12px;flex-direction:column}.menu.show{display:flex}.menu-toggle{display:block}.admin-link{display:none}.hero-grid,.form-layout,.cta{grid-template-columns:1fr}.hero-visual{min-height:320px}.hero h1{font-size:42px}.category-grid{grid-template-columns:repeat(3,1fr)}.product-grid,.features{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.admin-shell{grid-template-columns:1fr}.admin-side{display:none}.stat-grid{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:620px){.brand{gap:8px;min-width:0}.brand img{width:48px;height:48px;flex:0 0 48px}.brand span{display:block;min-width:0}.brand strong{display:block;font-size:14px;line-height:1.35;white-space:nowrap}.brand small{display:none}.nav-actions .btn-primary{display:none}.hero{padding-top:45px}.hero h1{font-size:34px}.hero-visual{min-height:260px}.smart-search{grid-template-columns:1fr}.suggestions{left:14px;top:75px}.smart-search .btn{width:100%}.category-grid,.product-grid,.features,.footer-grid,.form-grid,.stat-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.section-head h2{font-size:24px}.page-hero h1{font-size:32px}.admin-main{padding:15px}}

/* hydraulic calculator */
.calculator-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:start}.calculator-form{position:relative}.field-help{display:block;color:var(--muted);font-size:11px;line-height:1.75;margin-top:2px}.field-help b{color:var(--text)}.parsed-ok{border-color:var(--success)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--success) 10%,transparent)}.calc-mode-banner{padding:11px 13px;border-radius:12px;margin-bottom:18px;font-size:12px;font-weight:900}.calc-mode-banner.free{background:color-mix(in srgb,var(--success) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--success) 28%,var(--line));color:var(--success)}.calc-mode-banner.paid{background:color-mix(in srgb,var(--accent) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--accent) 25%,var(--line));color:var(--accent)}.warning-card{border-color:color-mix(in srgb,var(--accent) 25%,var(--line))}.calc-result-section{padding-top:20px}.result-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}.result-head h2{margin:8px 0 0;font-size:28px}.calc-id{font-size:11px;color:var(--muted);background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:7px 10px}.result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.result-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(0,0,0,.03)}.result-card small,.result-card span{display:block;color:var(--muted);font-size:11px}.result-card strong{display:block;font-size:23px;margin:7px 0;color:var(--primary2)}[data-theme="dark"] .result-card strong{color:#fff}.result-card.featured{border-color:color-mix(in srgb,var(--primary) 35%,var(--line));background:linear-gradient(145deg,color-mix(in srgb,var(--primary) 6%,var(--surface)),var(--surface))}.result-note,.engineering-note{margin-top:14px;padding:13px 15px;border-radius:13px;background:var(--surface2);border:1px solid var(--line);font-size:12px}.engineering-note{line-height:1.9}.paywall-card{text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}.paywall-card h2{font-size:28px;margin:12px 0 6px}.paywall-card p{color:var(--muted);font-size:13px}.locked-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px auto;max-width:760px}.locked-preview>div{padding:16px;background:var(--surface2);border:1px solid var(--line);border-radius:14px;font-size:12px}.locked-preview b{display:block;font-size:20px;filter:blur(2px);user-select:none;margin-top:5px}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choice-card{display:flex!important;align-items:flex-start;gap:10px;padding:14px;border:1px solid var(--line);background:var(--surface2);border-radius:14px;cursor:pointer}.choice-card input{width:auto!important;margin-top:4px}.choice-card b,.choice-card small{display:block}.choice-card small{color:var(--muted);font-size:11px;margin-top:4px}.switch-row{display:flex!important;align-items:flex-start;gap:10px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--surface2);cursor:pointer}.switch-row input{width:auto!important;margin-top:5px}
@media(max-width:980px){.calculator-layout{grid-template-columns:1fr}.result-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.result-grid,.locked-preview,.choice-grid{grid-template-columns:1fr}.result-head{align-items:flex-start;flex-direction:column}.paywall-card{padding:22px}.paywall-card h2{font-size:23px}}


/* powerpack quick order */
.order-cta-inline{margin-top:16px}.modal-open{overflow:hidden}.powerpack-order-modal{position:fixed;inset:0;z-index:500;display:none;align-items:center;justify-content:center;padding:18px}.powerpack-order-modal.show{display:flex}.powerpack-order-backdrop{position:absolute;inset:0;background:rgba(2,10,24,.72);backdrop-filter:blur(6px)}.powerpack-order-dialog{position:relative;z-index:1;width:min(520px,100%);background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 30px 90px rgba(0,0,0,.38)}.powerpack-order-dialog h2{margin:10px 0 5px;font-size:25px}.powerpack-order-dialog>p{margin:0 0 18px;color:var(--muted);font-size:12px}.modal-close{position:absolute;left:16px;top:14px;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--surface2);color:var(--text);font-size:24px;line-height:1;cursor:pointer}.order-mini-form{display:grid;gap:13px;margin-bottom:11px}.order-success{margin-top:0;margin-bottom:18px;font-weight:800}
/* admin calculator orders */
.admin-order-list{display:grid;gap:16px}.admin-order-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 8px 28px rgba(0,0,0,.03)}.admin-order-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;padding-bottom:15px;border-bottom:1px solid var(--line)}.admin-order-head h3{margin:8px 0 2px;font-size:20px}.admin-phone{color:var(--primary);font-weight:900;font-size:14px}.admin-order-meta{text-align:left;display:grid;gap:2px}.admin-order-meta b{font-size:13px}.admin-order-meta span,.admin-order-meta small{font-size:11px;color:var(--muted)}.admin-spec-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:15px}.admin-spec-grid>div{background:var(--surface2);border:1px solid var(--line);border-radius:13px;padding:12px}.admin-spec-grid small,.admin-spec-grid span{display:block;color:var(--muted);font-size:10px}.admin-spec-grid strong{display:block;font-size:15px;margin:4px 0}.admin-order-note{margin-top:10px;padding:10px 12px;border:1px solid var(--line);background:var(--surface2);border-radius:11px;font-size:11px}.admin-order-note.warning{border-color:color-mix(in srgb,var(--accent) 30%,var(--line));color:var(--accent)}.admin-order-actions{display:flex;gap:8px;margin-top:14px}@media(max-width:1100px){.admin-spec-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:720px){.admin-order-head{flex-direction:column}.admin-order-meta{text-align:right}.admin-spec-grid{grid-template-columns:1fr 1fr}.powerpack-order-dialog{padding:22px}}@media(max-width:480px){.admin-spec-grid{grid-template-columns:1fr}}


/* vane pump detail */
.product-detail-btn{margin-bottom:8px}.vane-hero{padding-bottom:45px}.vane-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.vane-product-visual{min-height:330px;display:grid;place-items:center;background:radial-gradient(circle,color-mix(in srgb,var(--primary) 10%,transparent),transparent 68%);border-radius:28px}.vane-product-visual img{width:min(470px,92%);max-height:330px;object-fit:contain;filter:drop-shadow(0 24px 30px rgba(0,0,0,.2))}.spec-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.tech-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.tech-spec{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}.tech-spec small,.tech-spec span{display:block;color:var(--muted);font-size:11px}.tech-spec strong{display:block;font-size:20px;margin:6px 0;color:var(--primary2)}[data-theme="dark"] .tech-spec strong{color:#fff}.model-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.model-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 26px rgba(0,0,0,.03)}.model-card span,.model-card small{display:block;color:var(--muted);font-size:11px}.model-card strong{display:block;font-family:Consolas,Tahoma,sans-serif;font-size:23px;color:var(--primary);margin:5px 0 8px}@media(max-width:980px){.vane-hero-grid{grid-template-columns:1fr}.spec-feature-grid{grid-template-columns:repeat(2,1fr)}.tech-spec-grid{grid-template-columns:repeat(2,1fr)}.model-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:620px){.spec-feature-grid,.tech-spec-grid,.model-grid{grid-template-columns:1fr}.vane-product-visual{min-height:250px}.vane-product-visual img{max-height:250px}}

.hero-visual.hero-banner:before{display:none}.hero-visual.hero-banner img{width:min(760px,98%);max-height:430px;object-fit:contain;filter:drop-shadow(0 24px 34px rgba(0,0,0,.18))}@media(max-width:980px){.hero-visual.hero-banner img{width:min(680px,100%);max-height:360px}}@media(max-width:620px){.hero-visual.hero-banner img{max-height:280px}}

/* admin responsive navigation */
.admin-mobile-links{display:none;gap:8px;overflow-x:auto;padding:0 0 14px;margin-bottom:4px;scrollbar-width:thin}.admin-mobile-links a{white-space:nowrap;padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:12px;font-weight:800}.admin-mobile-links a.active{background:var(--primary);color:#fff;border-color:var(--primary)}.admin-quick-actions{display:flex;gap:10px;flex-wrap:wrap}@media(max-width:980px){.admin-mobile-links{display:flex}.admin-main{padding-top:16px}}@media(max-width:620px){.admin-quick-actions{display:grid;grid-template-columns:1fr}.admin-quick-actions .btn{width:100%}}

.powerpack-type-choice .choice-card{min-height:86px}.choice-card:has(input:checked){border-color:color-mix(in srgb,var(--primary) 55%,var(--line));background:color-mix(in srgb,var(--primary) 10%,var(--surface));box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 8%,transparent)}

/* split calculator: lift vs press */
.calc-application-choice{margin-bottom:14px}.calc-type-intro{padding:11px 13px;margin-bottom:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface2);font-size:12px;color:var(--muted)}.calc-type-intro b{color:var(--text)}.calc-fields-group{display:none;grid-column:1/-1;grid-template-columns:1fr 1fr;gap:14px}.calc-fields-group.active{display:grid}.calculator-form .powerpack-type-choice .choice-card{min-height:92px}.calculator-form .powerpack-type-choice .choice-card b{font-size:15px}.calculator-form .powerpack-type-choice .choice-card small{line-height:1.7}@media(max-width:620px){.calc-fields-group{grid-template-columns:1fr}}


/* customer order tracking */
.customer-login-card{width:min(560px,100%);margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.customer-login-card h2{margin:0 0 5px}.customer-login-card>p{color:var(--muted);font-size:12px}.customer-panel-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:20px}.customer-panel-head h2{margin:7px 0 0}.customer-panel-head p{margin:0;color:var(--muted);font-size:12px}.customer-orders{display:grid;gap:18px}.customer-order-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 8px 30px rgba(0,0,0,.035)}.customer-order-top{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.customer-order-top h3{font-family:Consolas,Tahoma,sans-serif;margin:8px 0 2px}.customer-order-top small{color:var(--muted)}.status-row{display:flex;gap:7px;flex-wrap:wrap}.status-pill{display:inline-flex;padding:5px 10px;border-radius:999px;background:color-mix(in srgb,var(--success) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--success) 28%,var(--line));color:var(--success);font-size:11px;font-weight:900}.status-pill.cancelled{background:color-mix(in srgb,var(--accent) 12%,var(--surface));border-color:color-mix(in srgb,var(--accent) 30%,var(--line));color:var(--accent)}.order-progress{display:grid;grid-template-columns:repeat(7,1fr);gap:0;margin:24px 0 15px}.progress-step{position:relative;text-align:center;color:var(--muted);font-size:9px;padding-top:23px}.progress-step:before{content:"";position:absolute;top:8px;right:-50%;left:50%;height:3px;background:var(--line)}.progress-step:first-child:before{display:none}.progress-step i{position:absolute;top:2px;right:50%;transform:translateX(50%);width:15px;height:15px;border-radius:50%;background:var(--surface2);border:2px solid var(--line);z-index:2}.progress-step.done:before,.progress-step.done i{background:var(--success);border-color:var(--success)}.progress-step.current span{color:var(--text);font-weight:900}.customer-status-note{padding:12px 14px;border-radius:12px;background:var(--surface2);border:1px solid var(--line);font-size:12px;margin:12px 0}.customer-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:13px}.customer-summary-grid>div{padding:12px;background:var(--surface2);border:1px solid var(--line);border-radius:13px}.customer-summary-grid small{display:block;color:var(--muted);font-size:10px}.customer-summary-grid strong{display:block;font-size:13px;margin-top:4px}.customer-order-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.admin-status-form{display:grid;grid-template-columns:220px 1fr auto auto;gap:10px;align-items:end;margin-top:15px;padding-top:15px;border-top:1px solid var(--line)}.admin-status-form .field{min-width:0}@media(max-width:900px){.admin-status-form{grid-template-columns:1fr 1fr}.customer-summary-grid{grid-template-columns:repeat(2,1fr)}.order-progress{overflow-x:auto;grid-template-columns:repeat(7,minmax(90px,1fr));padding-bottom:8px}}@media(max-width:620px){.customer-panel-head,.customer-order-top{align-items:flex-start;flex-direction:column}.customer-summary-grid,.admin-status-form{grid-template-columns:1fr}.customer-login-card{padding:20px}.customer-order-card{padding:17px}}
.customer-auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.customer-security-note{width:min(920px,100%);margin:18px auto 0;padding:13px 16px;border-radius:14px;background:var(--surface2);border:1px solid var(--line);color:var(--muted);font-size:12px}.customer-security-note b{color:var(--text)}@media(max-width:820px){.customer-auth-grid{grid-template-columns:1fr}}

/* Arafan gear pump catalog */
.catalog-title-row{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:14px}.catalog-title-row h2{margin:8px 0 4px;font-size:28px}.catalog-title-row p{margin:0;color:var(--muted)}.catalog-table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 32px rgba(0,0,0,.04)}.catalog-table{width:100%;border-collapse:collapse;min-width:650px}.catalog-table th,.catalog-table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}.catalog-table th{background:var(--primary);color:#fff;font-size:13px}.catalog-table tbody tr:last-child td{border-bottom:0}.catalog-table tbody tr:hover{background:color-mix(in srgb,var(--primary) 5%,var(--surface))}.catalog-table td strong{color:var(--text)}.catalog-table code{display:inline-block;direction:ltr;background:var(--surface2);border:1px solid var(--line);padding:5px 8px;border-radius:8px;color:var(--primary2);font-family:Consolas,monospace}.gear-code-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.gear-code-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px}.gear-code-card small{display:block;color:var(--muted);font-size:12px}.gear-code-card strong{display:block;color:var(--primary);font-family:Consolas,Tahoma,sans-serif;font-size:25px;margin:7px 0}.gear-code-card p{margin:0;color:var(--muted);font-size:13px;line-height:2}@media(max-width:760px){.catalog-title-row h2{font-size:24px}.catalog-table-wrap{margin-inline:-2px;border-radius:14px}.catalog-table th,.catalog-table td{padding:11px 12px;font-size:12px}.gear-code-grid{grid-template-columns:1fr}.gear-code-card{padding:16px}}

/* DSG-01 solenoid valve catalog */
.valve-code-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.valve-code-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:19px}.valve-code-card small{display:block;color:var(--muted);font-size:11px}.valve-code-card strong{display:block;font-family:Consolas,Tahoma,sans-serif;font-size:26px;color:var(--primary);margin:5px 0}.valve-code-card p{margin:0;color:var(--muted);font-size:12px}.valve-catalog-table{min-width:1050px}.valve-catalog-table .valve-paths{direction:rtl;text-align:right;white-space:normal;min-width:250px}.voltage-table-wrap{max-width:700px}.voltage-table{min-width:420px}.warning-note{border-color:color-mix(in srgb,var(--accent) 35%,var(--line));background:color-mix(in srgb,var(--accent) 6%,var(--surface));}@media(max-width:900px){.valve-code-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.valve-code-grid{grid-template-columns:1fr}.valve-code-card{padding:15px}}

/* v22 - keep product cards and actions visually aligned */
.product-grid{align-items:stretch}
.product-card{display:flex;flex-direction:column;height:100%}
.product-body{display:flex;flex-direction:column;flex:1}
.product-body h3{min-height:52px}
.product-body .meta{min-height:38px;display:flex;align-items:flex-start}
.product-body .call-price{min-height:28px}
.product-actions{margin-top:auto;display:grid;gap:9px}
.product-actions .btn{margin:0}
@media(max-width:620px){
  .product-body .meta{min-height:0}
}

/* v23 - NHM radial piston hydraulic motor catalog */
.motor-series-nav{display:flex;gap:10px;flex-wrap:wrap}.motor-series-nav a{display:inline-flex;align-items:center;justify-content:center;min-width:82px;padding:9px 13px;border-radius:11px;background:var(--surface);border:1px solid var(--line);font-family:Consolas,Tahoma,sans-serif;font-weight:900;color:var(--primary)}.motor-series-nav a:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.motor-series-section{padding-top:42px;padding-bottom:18px;scroll-margin-top:95px}.motor-catalog-table{min-width:900px}.motor-catalog-table td:first-child code{font-weight:900}.motor-back-link{font-size:12px;font-weight:900;color:var(--primary);white-space:nowrap}.motor-source-note{margin-top:20px}.motor-series-section:nth-of-type(even) .catalog-table-wrap{background:color-mix(in srgb,var(--primary) 2%,var(--surface))}@media(max-width:760px){.motor-series-nav{display:grid;grid-template-columns:repeat(4,1fr)}.motor-series-nav a{min-width:0}.motor-series-section{padding-top:32px}.motor-back-link{display:none}}@media(max-width:480px){.motor-series-nav{grid-template-columns:repeat(2,1fr)}}

/* v24 - keep product category tag compact on desktop and mobile */
.product-body > .tag{
  align-self:flex-start;
  width:auto;
  max-width:100%;
  white-space:nowrap;
}
@media(max-width:620px){
  .product-body > .tag{
    display:inline-flex;
    align-items:center;
    width:auto;
    padding:4px 9px;
  }
}

/* v29 modular flow control gallery */
.flow-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.flow-gallery-card{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden}.flow-gallery-card img{width:100%;height:330px;object-fit:contain;background:#fff;padding:20px}.flow-gallery-card figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 17px;border-top:1px solid var(--line)}.flow-gallery-card figcaption strong{font-family:Consolas,Tahoma,sans-serif;color:var(--primary)}.flow-gallery-card figcaption span{font-size:12px;color:var(--muted)}@media(max-width:700px){.flow-gallery{grid-template-columns:1fr}.flow-gallery-card img{height:260px}.flow-gallery-card figcaption{align-items:flex-start;flex-direction:column}}


/* v40 hydraulic symbols in catalogs */
.symbol-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.symbol-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 8px 26px rgba(0,0,0,.04)}
.symbol-card h3{margin:0 0 6px;font-size:16px}
.symbol-card p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.9}
.symbol-card small{display:block;color:var(--muted);font-size:11px;margin-top:4px}
.symbol-svg{width:100%;height:120px;background:color-mix(in srgb,var(--primary) 3%,var(--surface));border:1px solid var(--line);border-radius:16px;padding:10px}
.symbol-note{margin-top:14px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--surface2);font-size:12px;color:var(--muted)}
.symbol-note b{color:var(--text)}
.symbol-svg text{font-family:Tahoma,Arial,sans-serif;fill:var(--text);font-size:11px}
.symbol-svg .s{stroke:var(--primary2);stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.symbol-svg .d{stroke:var(--accent);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.symbol-svg .f{fill:color-mix(in srgb,var(--primary) 12%,var(--surface));stroke:var(--primary2);stroke-width:2}
@media(max-width:620px){.symbol-svg{height:112px}}


/* v41 symbol catalog tables */
.symbol-catalog-wrap{overflow:auto;border:1px solid var(--line);border-radius:22px;background:var(--surface)}
.symbol-catalog-table{width:100%;min-width:780px;border-collapse:collapse}
.symbol-catalog-table th,.symbol-catalog-table td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:middle;text-align:right}
.symbol-catalog-table thead th{background:var(--surface2);font-size:13px;white-space:nowrap}
.symbol-catalog-table tr:last-child td{border-bottom:0}
.symbol-catalog-table .symbol-cell{min-width:180px}
.symbol-catalog-table .symbol-name{font-weight:800}
.symbol-catalog-table code{white-space:nowrap}
.symbol-catalog-table .symbol-note{font-size:12px;color:var(--muted);line-height:1.9}
.symbol-figure{display:block;width:160px;height:56px;margin:auto}
.symbol-figure text{font-family:Tahoma,Arial,sans-serif;fill:var(--text);font-size:10px}
.symbol-figure .s{stroke:var(--primary2);stroke-width:1.9;fill:none;stroke-linecap:round;stroke-linejoin:round}
.symbol-figure .d{stroke:var(--accent);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.symbol-figure .f{stroke:var(--primary2);stroke-width:1.7;fill:none}

.symbol-figure{width:180px;height:76px}.symbol-figure text{font-size:11px;font-weight:700}.symbol-catalog-table .symbol-cell{min-width:200px}

/* v47 official Yuken catalog symbols */
.official-yuken-symbol{width:240px;max-width:100%;height:96px;object-fit:contain;margin:auto}
[data-theme="dark"] .official-yuken-symbol{filter:invert(1) brightness(1.15)}
.symbol-catalog-table .symbol-cell{min-width:250px}

/* v49 align official Yuken symbols */
.symbol-catalog-table .symbol-cell{min-width:250px;vertical-align:bottom;text-align:center}
.official-yuken-symbol{width:240px;max-width:100%;height:96px;object-fit:contain;object-position:center bottom;display:block;margin:0 auto}
.symbol-catalog-table td code{display:inline-block;margin-bottom:6px}


/* v50 unified Yuken catalog */
.yuken-source-strip{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding:12px 16px;border:1px solid var(--line);border-radius:16px;background:var(--surface2);margin:0 0 22px}
.yuken-source-strip strong{font-size:13px}.yuken-source-strip span{color:var(--muted);font-size:12px}
.yuken-source-strip .yuken-mark{font-weight:900;letter-spacing:.08em;color:var(--primary2)}
.yuken-symbol-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.yuken-symbol-card{border:1px solid var(--line);background:var(--surface);border-radius:18px;padding:14px;display:flex;flex-direction:column;justify-content:space-between;min-height:168px}
.yuken-symbol-card h3{margin:0 0 4px;font-size:15px}.yuken-symbol-card p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.8}
.yuken-official-symbol{width:100%;height:92px;object-fit:contain;object-position:center;display:block;margin:6px auto 0}
[data-theme="dark"] .yuken-official-symbol{filter:invert(1) brightness(1.18)}
.yuken-symbol-row{display:grid;grid-template-columns:minmax(130px,.8fr) minmax(230px,1.25fr) minmax(220px,1fr);gap:16px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.yuken-symbol-row:last-child{border-bottom:0}.yuken-symbol-row .yuken-code{font-weight:900;direction:ltr;text-align:center}.yuken-symbol-row .yuken-desc{font-size:12px;color:var(--muted);line-height:1.8}
.yuken-pressure-cap{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface2);font-size:12px;margin-top:10px}
.yuken-pressure-cap b{color:var(--text)}
@media(max-width:760px){.yuken-symbol-row{grid-template-columns:1fr;text-align:center}.yuken-symbol-row .yuken-desc{text-align:center}.yuken-official-symbol{height:82px}}

/* v51 Duplomatic catalog */
.official-catalog-figure,.official-symbol-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;overflow:auto}.official-catalog-figure img{display:block;width:min(100%,1080px);height:auto;margin:auto}.official-symbol-card{max-width:520px;margin:0 auto}.official-symbol-card.wide{max-width:700px}.official-symbol-card img{display:block;max-width:100%;height:auto;margin:auto}[data-theme="dark"] .official-symbol-card img,[data-theme="dark"] .official-catalog-figure img{filter:none}
.duplo-family-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.duplo-family-card{background:linear-gradient(180deg,var(--surface),var(--surface2));border:1px solid var(--line);border-radius:22px;padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.duplo-family-head h3{margin:0 0 6px;font-size:20px}.duplo-family-head p{margin:0;color:var(--muted);font-size:13px;line-height:1.9}
.duplo-family-figure{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:18px;padding:12px;display:flex;align-items:center;justify-content:center;min-height:260px;overflow:auto}
.duplo-family-figure img{display:block;max-width:100%;height:auto}
.duplo-family-meta{font-size:13px;line-height:2;color:var(--text)}
@media (max-width:700px){.duplo-family-figure{min-height:200px}}
/* v53 Duplomatic catalog: individual symbols instead of page screenshots */
.duplo-symbol-table .symbol-cell{min-width:320px;text-align:center;vertical-align:middle}
.duplo-official-symbol{display:block;width:280px;max-width:100%;height:76px;object-fit:contain;object-position:center;margin:0 auto}
[data-theme="dark"] .duplo-official-symbol{filter:invert(1) brightness(1.15)}
@media(max-width:700px){.duplo-symbol-table{min-width:650px}.duplo-official-symbol{width:240px;height:70px}}
.pilot-lock-symbol-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;max-width:760px;margin:0 auto;box-shadow:var(--shadow)}
.pilot-lock-symbol{width:100%;height:auto;display:block;background:color-mix(in srgb,var(--primary) 3%,var(--surface));border-radius:16px;padding:12px}
.pilot-lock-symbol text{font-family:Tahoma,Arial,sans-serif;fill:var(--text);font-size:18px;font-weight:800}
.pilot-lock-symbol .pl-line{stroke:var(--primary2);stroke-width:5;fill:none;stroke-linecap:round;stroke-linejoin:round}
.pilot-lock-symbol .pl-dash{stroke:var(--muted);stroke-width:4;fill:none;stroke-dasharray:10 8}
.pilot-lock-symbol .pl-shape{stroke:var(--primary2);stroke-width:4;fill:color-mix(in srgb,var(--primary) 12%,var(--surface))}

/* v55 product-card image containment */
.product-image{height:225px;min-height:225px;max-height:225px;overflow:hidden;position:relative;padding:16px;display:flex;align-items:center;justify-content:center}
.product-image img{display:block!important;width:auto!important;height:auto!important;max-width:100%!important;max-height:100%!important;object-fit:contain!important;object-position:center!important;flex:none}
@media(max-width:620px){.product-image{height:230px;min-height:230px;max-height:230px;padding:18px}}


/* v64: brand-grouped products + admin ordering */
.brand-product-group{padding:8px 0 34px;border-bottom:1px solid var(--line);margin-bottom:28px}
.brand-product-group:last-child{border-bottom:0}
.brand-group-head{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-bottom:18px}
.brand-group-head h2{margin:7px 0 0;font-size:24px}
.brand-count{color:var(--muted);font-size:12px;border:1px solid var(--line);padding:7px 10px;border-radius:999px;white-space:nowrap}
.brand-order-admin{display:grid;gap:8px;margin-top:14px}
.brand-order-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface2)}
.brand-order-row form{margin:0}.brand-order-row button:disabled{opacity:.35;cursor:not-allowed}
.admin-brand-separator td{background:color-mix(in srgb,var(--primary) 12%,var(--surface));padding:10px 14px!important;border-top:2px solid var(--primary)}
.order-actions{align-items:center;white-space:nowrap}.order-actions span{min-width:34px;text-align:center;color:var(--muted);font-size:12px}
@media(max-width:620px){.brand-group-head{align-items:center}.brand-group-head h2{font-size:20px}.brand-product-group{padding-bottom:24px;margin-bottom:22px}.brand-order-row{align-items:flex-start;flex-direction:column}}


/* v69 - public register/login actions in site header */
.header-auth-actions{display:flex;align-items:center;gap:8px}
.header-auth-actions .btn{white-space:nowrap}
.customer-login-card#login,.customer-login-card#register{scroll-margin-top:105px}
@media(max-width:620px){
  .nav-actions{gap:6px}
  .nav-actions #themeToggle{display:none}
  .header-auth-actions{gap:5px}
  .header-auth-actions .btn{display:inline-flex!important;padding:8px 10px;border-radius:11px;font-size:11px}
}
@media(max-width:390px){
  .header-auth-actions .btn{padding:7px 8px;font-size:10px}
  .brand strong{font-size:13px}
}