:root{color-scheme:light;--bg:#f5f8f8;--panel:#fff;--subtle:#f8fafb;--tint:#edf8f5;--text:#1d3036;--muted:#52666c;--line:#dce5e5;--brand:#167563;--brand-hover:#105e50;--warn:#865812;--warning-bg:#fff6df;--danger:#a63040;font:14px/1.55 ui-sans-serif,system-ui,-apple-system,"PingFang SC",sans-serif}
:root[data-theme=dark]{color-scheme:dark;--bg:#101a21;--panel:#17252d;--subtle:#1b2c35;--tint:#173c36;--text:#e7f0ef;--muted:#afc3c4;--line:#34484f;--brand:#6bd7bd;--brand-hover:#9fe5d3;--warn:#f0c877;--warning-bg:#3a3020;--danger:#ff9ca9}
*{box-sizing:border-box}body{margin:0;color:var(--text);background:var(--bg)}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button{cursor:pointer}button,select,input{border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text)}button{padding:9px 13px;display:inline-flex;align-items:center;justify-content:center;gap:7px;line-height:1.4}button:hover{border-color:var(--brand);background:var(--tint)}button:disabled{opacity:.6;cursor:wait}input,select{min-height:42px;padding:9px 12px;max-width:100%;min-width:0}input::placeholder{color:var(--muted);opacity:1}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.table-scroll:focus-visible{outline:2px solid var(--brand);outline-offset:3px}::selection{color:var(--text);background:var(--tint)}input{caret-color:var(--brand)}*{scrollbar-color:#9cb9b1 transparent;scrollbar-width:thin}svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}[hidden]{display:none!important}
.site-header{display:flex;gap:22px;align-items:center;padding:17px max(24px,calc((100vw - 1500px)/2));background:var(--panel);border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;font-size:23px;font-weight:700;color:var(--brand);white-space:nowrap}.brand img{width:42px;height:42px;object-fit:contain}.back-link{display:flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--line);border-radius:8px;font-weight:600;white-space:nowrap}.site-header nav{margin-left:auto;display:flex;gap:5px;align-items:center}.site-header nav a{padding:10px 14px;white-space:nowrap;color:var(--muted);font-weight:600;border-radius:8px}.site-header nav a.active{color:var(--brand);background:var(--tint)}main{max-width:1548px;margin:0 auto;padding:28px 24px 24px}.page-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}.heading-main{display:flex;gap:30px;align-items:baseline;flex-wrap:wrap}h1{margin:0;font-size:28px;font-weight:650;letter-spacing:-.03em}h2{font-size:15px;margin:0;font-weight:650}h3{font-size:14px;margin:0}p{margin:0}.counts{display:flex;gap:21px;color:var(--muted);font-size:12px}.counts b{font-size:18px;color:var(--brand);margin-right:5px;font-variant-numeric:tabular-nums}.primary{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600;min-height:44px}:root[data-theme=dark] .primary{color:#09271f}.primary:hover{color:#fff;background:var(--brand-hover)}.workspace{display:grid;grid-template-columns:226px minmax(0,1fr);gap:22px;align-items:start}.vendor-panel{position:sticky;top:16px;border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden}.filter-title{padding:16px 16px 9px;display:flex;justify-content:space-between;align-items:center}.text-button{padding:4px;border:0;background:transparent;color:var(--brand);font-size:12px}.search-control{display:flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding-left:12px;color:var(--muted);min-width:0}.search-control input{border:0;width:100%;background:transparent}.search-control:focus-within{outline:2px solid var(--brand);outline-offset:2px}.search-control input:focus-visible{outline:0}.vendor-panel>.search-control{margin:0 12px 12px}.vendor-list{max-height:calc(100vh - 300px);min-height:140px;overflow-y:auto;padding:0 10px 10px}.vendor-list button{width:100%;justify-content:flex-start;min-height:46px;border-color:transparent;font-size:13px;padding:9px;margin:3px 0}.vendor-list button[aria-pressed=true]{border-color:#9fc8bb;color:var(--brand);background:var(--tint);font-weight:600}.vendor-list .count{margin-left:auto;color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px}.vendor-mark{width:29px;height:29px;display:inline-grid;place-items:center;border-radius:7px;background:var(--subtle);font-weight:700;font-size:12px;flex-shrink:0;color:var(--text)}.vendor-footer{display:flex;justify-content:space-between;font-size:11px;border-top:1px solid var(--line);padding:12px 14px;color:var(--muted)}#connection{color:var(--brand)}.catalog{min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:clip}.search-bar{display:grid;grid-template-columns:minmax(180px,1.5fr) minmax(160px,1fr) 145px;gap:10px;padding:18px;border-bottom:1px solid var(--line)}.catalog-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:var(--subtle);padding:12px 18px;border-bottom:1px solid var(--line)}.modes{display:flex;border:1px solid var(--line);padding:3px;border-radius:8px}.modes button{border:0;border-radius:5px;font-size:12px;padding:7px 12px;background:transparent}.modes button[aria-pressed=true]{background:var(--tint);color:var(--brand);font-weight:650}#group-view{font-size:12px}#group-view[aria-pressed=true]{background:var(--tint);border-color:var(--brand);color:var(--brand)}.updated{margin-left:auto;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.result-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 18px 10px}.result-heading>div:first-child{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}#result-count{font-size:11px;color:var(--muted)}.expand-actions{display:flex;gap:7px}.expand-actions button{font-size:11px;padding:7px 10px;white-space:nowrap}.catalog-note{padding:0 18px 14px;color:var(--muted);font-size:11px;line-height:1.8}.mobile-hint{display:none}.vendor-section{border-top:1px solid var(--line)}.vendor-section>summary{display:flex;align-items:center;gap:10px;padding:13px 18px;background:var(--subtle);cursor:pointer;list-style:none}.vendor-section>summary::-webkit-details-marker{display:none}.vendor-section>summary:after{content:'+';font-size:20px;margin-left:auto;color:var(--muted)}.vendor-section[open]>summary:after{content:'−'}.vendor-section>summary strong{font-size:13px}.section-count{font-size:11px;color:var(--muted)}.table-scroll{max-width:100%;overflow-x:auto}.price-list{border-collapse:collapse;width:100%;min-width:860px;font-variant-numeric:tabular-nums}.price-list th,.price-list td{padding:15px 16px;text-align:left;vertical-align:middle;border-bottom:1px solid var(--line)}.price-list thead th{background:var(--subtle);font-size:11px;font-weight:550;color:var(--muted);white-space:nowrap}.price-list tbody tr:last-child>*{border-bottom:0}.price-list tbody th{width:35%;min-width:270px;font-weight:500}.price-list tbody td{min-width:140px}.price-list tbody td:last-child{min-width:80px;text-align:right}.model-name{display:block;color:var(--text);font-weight:650;font-size:14px;overflow-wrap:anywhere}.model-choice{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-top:7px}.model-choice>.price-variant{font-size:11px;color:var(--muted);line-height:1.6}.model-choice select{width:100%;min-height:32px;padding:5px 25px 5px 7px;font-size:11px;border-radius:6px}.price-status{font-size:11px;color:var(--brand);background:var(--tint);border-radius:4px;padding:2px 5px}.price-status.pending{color:var(--warn);background:var(--warning-bg)}.basis,.actual{display:flex;gap:8px;justify-content:space-between;white-space:nowrap}.basis{font-size:11px;color:var(--muted);margin-bottom:5px}.actual{font-size:13px;font-weight:650;color:var(--brand)}.actual small{font-size:11px;font-weight:400}.actual b{font-size:14px}.rate-badge{display:inline-flex;padding:3px 8px;border:1px solid var(--line);border-radius:7px;background:var(--tint);color:var(--brand);font-size:12px;font-weight:600;white-space:nowrap}.row-actions{display:flex;gap:8px;align-items:center;margin-top:8px}.row-actions button{padding:0;border:0;border-radius:0;background:transparent;font-size:11px;color:var(--brand)}.detail-row[hidden]{display:none}.detail-row td{padding:0 16px 16px;background:var(--subtle)}.detail-box{font-size:12px;max-width:100%}.detail-box>p{color:var(--muted);margin:10px 0}.detail-box table{min-width:720px;font-size:11px}.detail-box table th,.detail-box table td{padding:9px;min-width:0;white-space:nowrap}.detail-box table th:first-child{min-width:160px;width:auto}.detail-box .table-scroll{border:1px solid var(--line);border-radius:7px}.detail-box ul{padding-left:20px;color:var(--muted);font-size:11px}.group-heading{display:flex;align-items:center;gap:12px}.group-heading strong{overflow-wrap:anywhere}.group-heading span:last-child{margin-left:auto}.empty{padding:35px 20px;text-align:center;color:var(--muted)}.error{background:var(--warning-bg);color:var(--warn);padding:12px 16px;border-radius:8px;margin:0 0 16px}.calculator{margin-top:24px;padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.section-heading{display:flex;justify-content:space-between;gap:16px;align-items:center}.section-heading h2{font-size:18px}.section-heading p{color:var(--muted);font-size:12px;margin-top:5px}.calc-selects{display:grid;grid-template-columns:2fr 1fr;gap:14px;margin:18px 0 14px}.calculator label{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:12px;min-width:0}.calculator input,.calculator select{width:100%;color:var(--text)}.calc-amounts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.image-input{max-width:200px}.calc-result{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:17px;margin-top:20px}.calc-result output{font-size:23px;font-weight:650;color:var(--brand);font-variant-numeric:tabular-nums}.calc-result span{font-size:12px;color:var(--muted)}.fine-print{font-size:11px;color:var(--muted);margin-top:9px}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:24px;padding-top:18px;color:var(--muted);font-size:11px;line-height:1.8}footer p{max-width:85ch}footer>a{white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1100px){.workspace{grid-template-columns:190px minmax(0,1fr);gap:16px}.site-header{padding:14px 22px;gap:15px}.site-header nav a{font-size:12px;padding:9px}.search-bar{grid-template-columns:1fr 150px}.model-search{grid-column:1/-1}.calc-amounts{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.site-header{flex-wrap:wrap;padding:12px 14px;gap:10px}.brand{font-size:20px}.brand img{width:34px;height:34px}.back-link{margin-left:auto;font-size:12px;padding:7px 9px}.site-header nav{width:100%;margin:0;gap:1px;justify-content:space-between}.site-header nav a{font-size:12px;padding:9px 8px}main{padding:20px 14px}.page-heading{gap:10px;align-items:flex-start;margin-bottom:16px}.heading-main{gap:7px;display:block}h1{font-size:25px}.counts{margin-top:7px;gap:10px;font-size:11px}.counts b{font-size:14px}.primary{font-size:12px;padding:9px}.workspace{display:block}.vendor-panel{position:static;margin-bottom:14px}.filter-title{padding:11px 12px 5px}.vendor-panel>.search-control{margin-bottom:6px}.vendor-list{display:flex;max-height:none;min-height:0;overflow-x:auto;overflow-y:hidden;padding:4px 8px 9px;gap:5px}.vendor-list button{width:auto;white-space:nowrap;min-height:38px;margin:0;padding:5px 8px;gap:7px}.vendor-mark{width:24px;height:24px;font-size:11px}.vendor-list .count{margin-left:0}.vendor-footer{padding:8px 12px}.search-bar{padding:12px;gap:8px;grid-template-columns:minmax(0,1fr) 135px}.catalog-toolbar{padding:11px 12px;gap:9px}.updated{width:100%;margin:0}.result-heading{padding:13px 12px 8px;align-items:flex-start}.result-heading>div:first-child{gap:4px;flex-direction:column}.expand-actions{gap:4px}.expand-actions button{padding:7px;font-size:11px}.catalog-note{padding:0 12px 12px}.mobile-hint{display:inline}.vendor-section>summary{padding:11px 12px}.price-list tbody th{min-width:230px}.price-list th,.price-list td{padding:12px}.price-list{min-width:800px}.calculator{padding:16px;margin-top:16px}.calc-selects{grid-template-columns:minmax(0,1fr)}.calc-amounts{grid-template-columns:repeat(2,minmax(0,1fr))}.section-heading h2{font-size:17px}.calc-result{gap:8px}footer{flex-direction:column;gap:8px}.group-heading{flex-wrap:wrap}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .15s,border-color .15s}}