.reverse-page{--rv-bg:#fff;--rv-soft:#f4f6f8;--rv-text:#243347;--rv-muted:#6b7789;--rv-line:#e2e7ed;--rv-accent:#346c9c;--rv-accent-soft:#edf4fa;color:var(--rv-text);padding:30px 0 60px;font-size:14px;line-height:1.6}.reverse-page[v-cloak]{display:none}.reverse-header{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:26px}.reverse-kicker{font-size:12px;letter-spacing:.04em;color:var(--rv-muted)}.reverse-header h1{font-size:29px;font-weight:750;margin:5px 0}.reverse-header p,.reverse-card p{margin:8px 0;color:var(--rv-muted)}.reverse-layout{display:grid;grid-template-columns:minmax(330px,420px) minmax(0,1fr);gap:22px;align-items:start}.reverse-inputs,.reverse-results{min-width:0;display:grid;gap:16px}.reverse-card{background:var(--rv-bg);border-radius:6px;padding:22px}.reverse-card>header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.reverse-card h2{font-size:16px;font-weight:700;margin:0}.reverse-card h2>span{font-size:12px;color:var(--rv-accent);margin-right:7px}.reverse-card h3{font-size:16px;font-weight:700;margin:0}.reverse-page small,.reverse-muted{font-size:12px;color:var(--rv-muted)}.reverse-page button,.reverse-page select,.reverse-page input{font:inherit}.reverse-page button,.reverse-page .reverse-upload-button{cursor:pointer;border:1px solid var(--rv-line);border-radius:4px;background:var(--rv-bg);color:var(--rv-text);padding:6px 11px;font-size:13px;white-space:nowrap}.reverse-page button:hover{background:var(--rv-accent-soft);border-color:var(--rv-accent)}.reverse-page button:disabled{opacity:.55;cursor:wait}.reverse-page a{color:var(--rv-accent)}.reverse-page :focus-visible{outline:2px solid var(--rv-accent);outline-offset:2px}.reverse-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.reverse-actions a{font-size:13px}.reverse-upload{background:var(--rv-soft);border-radius:4px;padding:16px;display:flex;flex-direction:column;align-items:center;gap:8px}.reverse-upload span{font-size:12px;color:var(--rv-muted)}.reverse-upload-button input{max-width:1px;max-height:1px;opacity:0;position:absolute}.reverse-upload-button:focus-within{outline:2px solid var(--rv-accent)}.reverse-search{display:flex;gap:8px;margin-top:16px}.reverse-page input:not([type=checkbox]):not([type=file]),.reverse-page select{width:100%;min-width:0;border:1px solid var(--rv-line);background:var(--rv-bg);color:var(--rv-text);border-radius:4px;padding:7px 9px;box-sizing:border-box}.reverse-page input::placeholder{color:#96a0ad}.reverse-search input{flex:1}.reverse-equipment{display:flex;gap:13px;align-items:center;padding:16px 0 0}.reverse-equipment>img{width:42px;height:42px;object-fit:contain;image-rendering:pixelated}.reverse-equipment>div{flex:1}.reverse-equipment small,.reverse-choices small{display:block}.reverse-equipment a{font-size:12px;white-space:nowrap}.reverse-choices{max-height:230px;overflow:auto;margin-top:8px}.reverse-choices button{display:flex;align-items:center;text-align:left;width:100%;gap:10px;margin:5px 0;white-space:normal}.reverse-choices img{width:30px;height:30px;object-fit:contain}.reverse-counts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.reverse-counts label,.reverse-stat-grid label{font-size:12px;color:var(--rv-muted)}.reverse-counts input,.reverse-stat-grid input{margin-top:4px}.reverse-stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.reverse-check{display:flex;align-items:flex-start;gap:8px;font-size:12px;margin-top:15px;cursor:pointer}.reverse-check input{margin-top:4px;accent-color:var(--rv-accent)}.reverse-page details{margin-top:12px}.reverse-page summary{cursor:pointer;font-size:13px;color:var(--rv-accent);padding:6px 0}.reverse-options{border-top:1px solid var(--rv-line);padding-top:7px}.reverse-options>label:not(.reverse-check){display:block;font-size:12px;margin-top:10px}.reverse-options select{margin-top:6px}.reverse-base-grid>div{display:grid;grid-template-columns:90px 1fr 12px 1fr;gap:5px;align-items:center;margin:7px 0;font-size:12px}.reverse-scroll-list{max-height:320px;overflow:auto;margin-top:10px}.reverse-scroll-list label{display:flex;gap:8px;padding:8px 0;cursor:pointer;font-size:12px}.reverse-scroll-list input{margin-top:4px}.reverse-scroll-list small{display:block;font-size:11px}.reverse-page button.reverse-primary{background:var(--rv-accent);color:white;width:100%;border-color:var(--rv-accent);margin-top:18px;padding:11px;font-weight:600}.reverse-empty{text-align:center;padding:48px 30px}.reverse-empty-symbol{font-size:40px;line-height:1.3;color:var(--rv-accent);background:var(--rv-accent-soft);width:65px;height:65px;margin:0 auto 20px;border-radius:6px}.reverse-empty h2{font-size:21px}.reverse-empty p{line-height:1.9}.reverse-example{display:flex;flex-direction:column;gap:7px;text-align:left;max-width:460px;margin:26px auto;background:var(--rv-soft);padding:20px;border-radius:4px}.reverse-example>span{font-size:13px}.reverse-example button{align-self:flex-start;margin-top:8px}.reverse-summary h2{font-size:22px;margin-top:7px}.reverse-summary p{font-size:13px}.reverse-badge{font-size:12px;background:#eaf5ef;color:#347353;padding:3px 9px;border-radius:4px}.reverse-badge.approx{background:#fff4df;color:#916521}.reverse-match{font-size:12px}.reverse-part{background:var(--rv-soft);border-radius:4px;padding:14px;margin:12px 0}.reverse-part-title{display:flex;gap:12px;justify-content:space-between;font-size:13px}.reverse-part-title strong{white-space:nowrap;color:var(--rv-accent)}.reverse-part p{font-size:12px;margin:5px 0 10px}.reverse-variants{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.reverse-variants a{display:flex;gap:8px;align-items:center;font-size:12px;min-width:0}.reverse-variants img{width:25px;height:25px;object-fit:contain;flex-shrink:0}.reverse-variants small{display:block;font-size:11px}.reverse-table-wrap{overflow-x:auto}.reverse-page table{width:100%;font-size:12px;border-collapse:collapse;white-space:nowrap}.reverse-page th,.reverse-page td{padding:8px 7px;text-align:right;border-bottom:1px solid var(--rv-line)}.reverse-page th:first-child{text-align:left;font-weight:500}.reverse-page thead{color:var(--rv-muted)}.reverse-page td small{display:block;font-size:10px}.reverse-page .mismatch{color:#a66525;background:#fff7eb}.reverse-page .reverse-note{padding:10px 12px;background:var(--rv-accent-soft);color:var(--rv-accent);border-radius:4px;font-size:12px}.reverse-error{background:#fff0ed;color:#a14431;padding:14px;border-radius:4px}.reverse-footnote{font-size:12px;color:var(--rv-muted);padding:0 5px}.reverse-shot{margin-top:14px}.reverse-image-wrap{position:relative;width:fit-content;max-width:100%;margin:0 auto 10px;line-height:0}.reverse-image-wrap img{display:block;max-width:100%;max-height:420px;touch-action:none;cursor:crosshair;user-select:none}.reverse-crop{position:absolute;border:2px solid #56b3ff;background:#56b3ff20;pointer-events:none}.reverse-ocr-text{font-size:11px;max-height:200px;overflow:auto;white-space:pre-wrap;background:var(--rv-soft);padding:12px}html[data-theme=dark] .reverse-page{--rv-bg:#202734;--rv-soft:#283240;--rv-text:#e0e7ef;--rv-muted:#a0aec0;--rv-line:#3b4757;--rv-accent:#8dbbe2;--rv-accent-soft:#293d51}html[data-theme=dark] .reverse-page button.reverse-primary{background:#326b99;color:#fff}html[data-theme=dark] .reverse-page .mismatch{background:#463727;color:#f1bf86}@media(max-width:960px){.reverse-layout{grid-template-columns:minmax(300px,360px) minmax(0,1fr);gap:14px}.reverse-card{padding:17px}.reverse-variants{grid-template-columns:1fr}}@media(max-width:720px){.reverse-page{padding:20px 0 40px}.reverse-header{align-items:flex-start;flex-direction:column;gap:12px}.reverse-header h1{font-size:25px}.reverse-layout{grid-template-columns:minmax(0,1fr)}.reverse-card{padding:18px}.reverse-empty{padding:32px 18px}.reverse-variants{grid-template-columns:repeat(2,minmax(0,1fr))}.reverse-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.reverse-equipment a{font-size:11px}}@media(max-width:380px){.reverse-variants{grid-template-columns:1fr}.reverse-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.reverse-page.layout-shell{padding-left:20px;padding-right:20px}@media(max-width:720px){.reverse-page.layout-shell{padding-left:14px;padding-right:14px}}

/* Two-column workbench: screenshot at left, editing and analysis at right. */
.reverse-header{background:var(--rv-accent-soft);border-radius:6px;padding:26px 30px;margin-bottom:20px;min-height:142px}
.reverse-header-copy{display:flex;align-items:center;gap:20px;min-width:0}
.reverse-header-icon{color:var(--rv-accent);font-size:38px;flex:none}
.reverse-header h1{margin:4px 0 6px;font-size:28px;line-height:1.3}
.reverse-header p{margin:0;font-size:13px}
.reverse-header .reverse-actions{flex-shrink:0;gap:18px}
.reverse-header .reverse-kicker{color:var(--rv-accent);font-size:11px}
.reverse-layout{grid-template-columns:minmax(310px,360px) minmax(0,1fr);gap:20px}
.reverse-workspace{display:grid;gap:16px;min-width:0;align-content:start}
/* Leave room for the 65px site navigation; tall equipment panels remain scrollable. */
@media(min-width:861px){
 .reverse-inputs{position:sticky;top:80px;max-height:calc(100vh - 96px);max-height:calc(100dvh - 96px);overflow-y:auto;scrollbar-width:thin;border-radius:6px}
}
.reverse-panel-editor .reverse-counts{grid-template-columns:repeat(2,minmax(0,200px));gap:16px;background:var(--rv-soft);border-radius:4px;padding:12px 14px;margin-bottom:18px}
.reverse-panel-editor .reverse-stat-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px 14px}
.reverse-panel-editor .reverse-base-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}
.reverse-scroll-settings{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:24px;align-items:start}
.reverse-scroll-settings>header,.reverse-scroll-settings>p,.reverse-scroll-settings>.reverse-options{grid-column:1}
.reverse-scroll-settings>header{margin-bottom:2px}
.reverse-scroll-settings>p{font-size:12px;margin:4px 0 6px}
.reverse-scroll-settings>.reverse-options{margin-top:5px}
.reverse-page .reverse-scroll-settings>.reverse-primary{grid-column:2;grid-row:1 / span 3;align-self:center;margin:0;width:auto;padding:12px 22px}
.reverse-scroll-settings .reverse-scroll-list{max-height:270px}
.reverse-inputs .reverse-card{padding:20px}
.reverse-inputs .reverse-upload{padding:14px 10px}
.reverse-inputs .reverse-upload span{font-size:11px}
.reverse-summary{padding:20px 22px}
.reverse-summary h2{font-size:20px}
@media(max-width:1200px){
 .reverse-panel-editor .reverse-stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
 .reverse-scroll-settings{display:block}
 .reverse-page .reverse-scroll-settings>.reverse-primary{margin-top:14px;width:100%}
 .reverse-panel-editor .reverse-base-grid{grid-template-columns:1fr}
}
@media(max-width:960px){
 .reverse-layout{grid-template-columns:300px minmax(0,1fr);gap:16px}
 .reverse-header{padding:22px;gap:18px}
 .reverse-header-copy{gap:12px}
 .reverse-header-icon{font-size:30px}
 .reverse-panel-editor .reverse-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
}
@media(max-width:860px){
 .reverse-layout{grid-template-columns:minmax(0,1fr)}
 .reverse-header{align-items:flex-start;flex-direction:column;gap:18px;min-height:0}
 .reverse-header .reverse-actions{gap:16px}
 .reverse-panel-editor .reverse-stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:520px){
 .reverse-header{padding:20px 18px}
 .reverse-header-icon{display:none}
 .reverse-header h1{font-size:25px}
 .reverse-header p{font-size:12px}
 .reverse-inputs .reverse-card{padding:18px}
 .reverse-panel-editor .reverse-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .reverse-panel-editor .reverse-counts{gap:12px;padding:12px;margin-bottom:14px}
 .reverse-summary{padding:18px}
}
@media(max-width:360px){.reverse-panel-editor .reverse-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.reverse-header h1{display:flex;align-items:center;gap:10px}.reverse-beta{display:inline-flex;align-items:center;padding:3px 7px;border-radius:4px;background:var(--rv-bg);color:var(--rv-accent);font-size:12px;font-weight:600;line-height:1.3;letter-spacing:.02em}

/* Database scroll sprites decorate the hero without covering its controls. */
.reverse-header{position:relative;isolation:isolate;overflow:hidden}
.reverse-header-copy,.reverse-header>.reverse-actions{position:relative;z-index:1}
.reverse-header-icon{display:flex;align-items:center;justify-content:center;width:54px;height:54px;background:var(--rv-bg);border-radius:6px}
.reverse-header-icon img{width:36px;height:36px;object-fit:contain;image-rendering:pixelated}
.reverse-header-art{position:absolute;right:270px;top:10px;width:240px;height:122px;pointer-events:none;user-select:none;opacity:.65}
.reverse-art-scroll{position:absolute;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.55);border-radius:6px;width:62px;height:76px}
.reverse-art-scroll img{object-fit:contain;image-rendering:pixelated}
.reverse-art-scroll-one{left:12px;top:28px;transform:rotate(-16deg);opacity:.65}
.reverse-art-scroll-two{left:85px;top:8px;width:72px;height:90px;transform:rotate(8deg)}
.reverse-art-scroll-three{left:166px;top:34px;transform:rotate(20deg);opacity:.55}
.reverse-art-dot{position:absolute;border-radius:50%;background:var(--rv-accent);opacity:.18}
.reverse-art-dot-one{left:65px;top:9px;width:6px;height:6px}
.reverse-art-dot-two{left:146px;bottom:5px;width:4px;height:4px}
.reverse-art-spark{position:absolute;right:20px;top:0;color:var(--rv-accent);font-size:23px;font-weight:300;opacity:.35}
html[data-theme=dark] .reverse-art-scroll{background:rgba(255,255,255,.06)}
html[data-theme=dark] .reverse-header-art{opacity:.48}
@media(max-width:1200px){.reverse-header-art{right:235px;width:210px;opacity:.35;transform:scale(.85);transform-origin:right center}}
@media(max-width:1050px){.reverse-header-art{display:none}}
@media(max-width:520px){
 .reverse-header-icon{display:none}
 .reverse-header-art{display:block;top:5px;right:8px;width:112px;height:74px;transform:none;opacity:.3}
 .reverse-art-scroll{width:36px;height:46px}
 .reverse-art-scroll img{width:26px;height:26px}
 .reverse-art-scroll-one{left:0;top:17px}
 .reverse-art-scroll-two{left:35px;top:7px;width:40px;height:52px}
 .reverse-art-scroll-two img{width:32px;height:32px}
 .reverse-art-scroll-three{left:77px;top:23px}
 .reverse-art-dot,.reverse-art-spark{display:none}
}