:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#17191c;background:#eef0f2;font-synthesis:none;--black: #111315;--charcoal: #1c2024;--grey-900: #292d32;--grey-700: #555c64;--grey-500: #848b93;--grey-300: #cfd3d7;--grey-200: #e3e6e8;--grey-100: #f3f4f5;--white: #ffffff;--red: #d71920;--red-dark: #a90e14;--red-soft: #fff0f0;--green: #16825d;--shadow: 0 16px 40px rgba(17, 19, 21, .07)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--grey-100)}button,input,select{font:inherit}button{cursor:pointer}button,input,select,summary,.dropzone{touch-action:manipulation}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.dropzone:focus-within{outline:3px solid rgba(215,25,32,.25);outline-offset:2px}.app-shell{min-height:100vh;display:grid;grid-template-columns:246px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:var(--black);color:#fff;padding:28px 18px 20px}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 34px}.brand img{display:block;width:100%;max-width:184px;height:auto}.sidebar nav{display:grid;gap:6px}.nav-item{width:100%;min-height:48px;border:0;background:transparent;color:#aeb3b8;border-radius:8px;display:flex;align-items:center;gap:13px;padding:12px 14px;text-align:left;font-weight:650;font-size:14px}.nav-item svg{width:19px;height:19px;fill:currentColor}.nav-item:hover{color:#fff;background:#1d2125}.nav-item.active{color:#fff;background:#292d32;box-shadow:inset 3px 0 0 var(--red)}.sidebar-foot{margin-top:auto;padding:16px 10px 0;border-top:1px solid #2a2d31;display:flex;align-items:center;gap:9px;color:#8f969d;font-size:11px}.status-dot{width:7px;height:7px;border-radius:50%;background:#32c68a;box-shadow:0 0 0 4px #32c68a1a}.main{min-width:0}.topbar{height:102px;display:flex;align-items:center;justify-content:space-between;padding:0 42px;background:#fff;border-bottom:1px solid var(--grey-200)}h1,h2,p{margin-top:0}h1{margin-bottom:0;font-size:25px;line-height:1.2;letter-spacing:-.025em}h2{margin-bottom:0;font-size:18px;letter-spacing:-.015em}.eyebrow{margin-bottom:7px;color:var(--red);font-size:9px;font-weight:800;letter-spacing:.17em}.operator{display:flex;align-items:center;gap:10px}.operator>span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--charcoal);color:#fff;font-size:12px;font-weight:800}.operator strong,.operator small{display:block}.operator strong{font-size:12px}.operator small{color:var(--grey-500);font-size:10px;margin-top:2px}.content{max-width:1380px;margin:0 auto;padding:34px 42px 64px}.content.narrow{max-width:1050px}.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:34px}.metric{position:relative;overflow:hidden;min-height:132px;background:#fff;border:1px solid var(--grey-200);border-radius:10px;padding:21px 22px;box-shadow:0 6px 20px #11131506}.metric>span{display:block;color:var(--grey-700);font-size:12px;font-weight:650}.metric>strong{display:block;margin:13px 0 6px;font-size:30px;line-height:1}.metric>small{color:var(--grey-500);font-size:10px}.metric.accent{background:var(--charcoal);color:#fff;border-color:var(--charcoal)}.metric.accent:after{content:"";position:absolute;width:95px;height:95px;border:18px solid var(--red);border-radius:50%;right:-48px;bottom:-52px;opacity:.9}.metric.accent>span,.metric.accent>small{color:#c1c5c9}.section-heading,.panel-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:16px}.section-heading.compact{margin:28px 0 12px}.heading-actions{display:flex;gap:9px}.inventory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:34px}.inventory-card{background:#fff;border:1px solid var(--grey-200);border-radius:9px;padding:17px}.inventory-card>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:10px}.inventory-card small{color:var(--grey-500);font-size:9px}.part-chip{display:inline-flex;border-radius:4px;background:var(--red-soft);color:var(--red-dark);padding:4px 7px;font-size:11px;font-weight:800;letter-spacing:.02em}.part-chip.dark{color:#fff;background:var(--grey-900)}.inventory-count{display:flex;align-items:baseline;gap:8px;margin:22px 0 10px}.inventory-count strong{font-size:27px}.inventory-count span{color:var(--grey-500);font-size:11px}.mini-track{height:4px;background:var(--grey-200);border-radius:99px;overflow:hidden}.mini-track i{display:block;height:100%;background:var(--red)}.inventory-card footer{color:var(--grey-500);margin-top:9px;font-size:9px}.panel{background:#fff;border:1px solid var(--grey-200);border-radius:10px;padding:22px;box-shadow:var(--shadow)}.panel-heading{align-items:center}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:11px}th{padding:11px 12px;background:var(--grey-100);color:var(--grey-700);font-size:9px;text-transform:uppercase;letter-spacing:.08em;text-align:left}td{padding:13px 12px;border-bottom:1px solid var(--grey-200);color:#41464b}tbody tr:last-child td{border-bottom:0}td strong,td small{display:block}td small{margin-top:3px;color:var(--grey-500)}.empty-row{padding:40px;text-align:center;color:var(--grey-500)}.button{min-height:44px;border:1px solid transparent;border-radius:7px;padding:10px 17px;font-size:12px;font-weight:750;transition:.16s ease}.button:disabled{cursor:wait;opacity:.55}.button.primary{color:#fff;background:var(--red);box-shadow:0 5px 14px #d7192033}.button.primary:hover:not(:disabled){background:var(--red-dark);transform:translateY(-1px)}.button.secondary{background:#fff;border-color:var(--grey-300);color:var(--grey-900)}.button.danger{min-height:38px;color:var(--red-dark);background:var(--red-soft);border-color:#f2c5c7;box-shadow:none}.button.danger:hover{color:#fff;background:var(--red-dark);border-color:var(--red-dark)}.text-button{min-height:44px;display:inline-flex;align-items:center;padding:0 8px;border:0;color:var(--red);background:transparent;font-weight:750;font-size:11px}.intro{max-width:750px;color:var(--grey-700);font-size:13px;line-height:1.7}.dropzone{min-height:268px;border:1.5px dashed #b9bec3;border-radius:12px;display:grid;place-items:center;align-content:center;gap:4px;background:#fff;text-align:center;transition:.15s ease}.dropzone:hover,.dropzone.dragging{border-color:var(--red);background:snow}.dropzone input{position:absolute;width:1px;height:1px;opacity:0}.dropzone h2{margin-top:12px}.dropzone p{margin:4px 0 13px;color:var(--grey-700);font-size:12px}.dropzone span{color:var(--grey-500);font-size:9px}.upload-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:50%;background:var(--red-soft);color:var(--red);font-size:24px;font-weight:300}.file-list{margin-top:12px}.file-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--grey-200);padding:14px 16px;border-radius:8px;margin-bottom:8px}.file-icon{width:34px;height:40px;display:grid;place-items:center;border-radius:4px;color:#fff;background:var(--grey-900);font-weight:900}.file-detail{min-width:0;flex:1}.file-detail strong,.file-detail span,.file-detail small{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.file-detail strong{font-size:12px}.file-detail span{margin-top:3px;color:var(--grey-700);font-size:10px}.file-detail small{margin-top:4px;color:var(--grey-500);font-size:9px}.valid-pill{border-radius:99px;padding:5px 8px;color:var(--green);background:#e8f7f1;font-size:8px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.inline-alert{margin-top:10px;padding:12px 14px;border-left:3px solid var(--red);background:var(--red-soft);color:#7f1519;font-size:11px}.import-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:16px}.import-actions p{margin:0;color:var(--grey-700);font-size:11px}.match-builder{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;padding:22px;border-radius:10px;background:var(--charcoal);color:#fff}.match-builder form{display:grid;grid-template-columns:minmax(190px,1fr) 140px auto;align-items:end;gap:10px}label{display:grid;gap:6px;color:var(--grey-700);font-size:9px;font-weight:750;letter-spacing:.035em}.match-builder label{color:#c4c8cc}.inline-form{display:grid;grid-template-columns:minmax(220px,1fr) auto;align-items:end;gap:10px}.panel-note{max-width:520px;margin:7px 0 0;color:var(--grey-500);font-size:10px;line-height:1.5}.status-pill{display:inline-flex;border-radius:99px;padding:5px 9px;color:var(--green);background:#e8f7f1;font-size:9px;font-weight:800;text-transform:uppercase}.action-cell{width:1%;white-space:nowrap;text-align:right}input,select{min-height:44px;border:1px solid var(--grey-300);border-radius:7px;background:#fff;color:var(--grey-900);padding:9px 12px;outline:none;font-size:12px}input:focus,select:focus{border-color:var(--red);box-shadow:0 0 0 3px #d719201a}.empty-state{min-height:340px;display:grid;place-items:center;align-content:center;text-align:center;color:var(--grey-700)}.empty-state p{max-width:460px;font-size:12px;line-height:1.65}.empty-gauge{width:66px;height:66px;display:grid;place-items:center;margin-bottom:15px;border-radius:50%;background:#fff;border:1px solid var(--grey-200);color:var(--red);font-size:29px}.empty-state.compact{min-height:270px}.mode-switch{display:inline-flex;gap:4px;margin-bottom:14px;padding:4px;border:1px solid var(--grey-200);border-radius:9px;background:#fff}.mode-switch button{min-height:42px;border:0;border-radius:6px;padding:9px 18px;background:transparent;color:var(--grey-700);font-size:11px;font-weight:800}.mode-switch button.active{color:#fff;background:var(--charcoal)}.manual-builder{overflow:hidden;border:1px solid var(--grey-200);border-radius:10px;background:#fff;box-shadow:var(--shadow)}.manual-reference{display:grid;grid-template-columns:1fr minmax(220px,320px) auto;align-items:end;gap:14px;padding:22px;background:var(--charcoal)}.manual-reference h2{color:#fff}.manual-reference p:last-child{margin:7px 0 0;color:#b8bdc2;font-size:10px}.manual-reference label{color:#c4c8cc}.manual-selection-bar{display:flex;align-items:center;gap:12px;padding:15px 20px;border-bottom:1px solid var(--grey-200);background:var(--grey-100)}.manual-selection-bar strong{font-size:14px}.manual-selection-bar span{flex:1;color:var(--grey-500);font-size:10px}.injector-choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:18px}.injector-choice{min-height:78px;display:flex;align-items:stretch;gap:8px;border:1px solid var(--grey-200);border-radius:8px;padding:7px;background:#fff;transition:.15s ease}.injector-choice:hover{border-color:var(--grey-500)}.injector-choice.selected{border-color:var(--red);background:var(--red-soft);box-shadow:inset 0 0 0 1px var(--red)}.injector-choice input{position:absolute;width:1px;height:1px;opacity:0}.choice-select{min-width:44px;display:grid;place-items:center;cursor:pointer}.choice-check{flex:0 0 auto;width:28px;height:28px;display:grid;place-items:center;border:2px solid var(--grey-300);border-radius:6px;color:transparent;background:#fff;font-size:16px;font-weight:900}.injector-choice.selected .choice-check{color:#fff;border-color:var(--red);background:var(--red)}.injector-inspect{min-width:0;flex:1;border:0;border-radius:6px;padding:7px;color:inherit;background:transparent;text-align:left}.injector-inspect:hover{background:#00000009}.injector-choice small,.injector-choice strong,.injector-choice em{display:block}.injector-choice small{color:var(--grey-500);font-size:8px;text-transform:uppercase}.injector-choice strong{margin-top:3px;overflow:hidden;text-overflow:ellipsis;font-size:13px}.injector-choice em{margin-top:4px;color:var(--grey-500);font-size:8px;font-style:normal}.recommendation{margin-top:22px}.match-summary{display:flex;justify-content:space-between;align-items:center;padding:22px;background:#fff;border:1px solid var(--grey-200);border-radius:10px 10px 0 0}.match-summary p:last-child{margin:7px 0 0;color:var(--grey-500);font-size:10px}.score-ring{width:84px;height:84px;border:7px solid var(--red);border-radius:50%;display:grid;place-items:center;align-content:center}.score-ring strong{font-size:18px}.score-ring span{color:var(--grey-500);font-size:8px}.serial-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--grey-200);border:solid var(--grey-200);border-width:0 1px 1px}.serial-grid article{display:flex;align-items:center;gap:13px;background:#fff;padding:14px 18px}.serial-grid article>span{color:#b2b7bc;font-size:10px;font-weight:800}.serial-grid article div{flex:1}.serial-grid small{display:block}.serial-grid small{color:var(--grey-500);font-size:8px;text-transform:uppercase}.serial-grid i{color:var(--green);font-size:8px;font-style:normal;font-weight:850}details{margin-top:10px;background:#fff;border:1px solid var(--grey-200);border-radius:8px}summary{min-height:44px;padding:14px 17px;cursor:pointer;font-size:11px;font-weight:750}details .table-wrap{padding:0 12px 12px}.confirm-card{display:grid;grid-template-columns:1.3fr 1fr 1fr auto;align-items:end;gap:14px;margin-top:16px;background:#fff;border:1px solid var(--grey-200);border-top:3px solid var(--red);border-radius:8px;padding:20px;box-shadow:var(--shadow)}.confirm-card p:last-child{margin:6px 0 0;color:var(--grey-500);font-size:9px}.serial-link{min-height:36px;border:0;padding:5px 0;color:var(--red-dark);background:transparent;font-weight:800;font-size:13px;letter-spacing:.025em;text-decoration:underline;text-decoration-color:#a90e1447;text-underline-offset:3px}.serial-link:hover{text-decoration-color:currentColor}.serial-link.compact{min-height:40px;display:inline-flex;align-items:center;margin:2px 5px 2px 0;border-radius:4px;padding:5px 7px;background:var(--grey-100);font:700 10px ui-monospace,SFMono-Regular,Consolas,monospace;text-decoration:none}.loading{min-height:320px;display:grid;place-items:center;align-content:center;gap:12px;color:var(--grey-500);font-size:11px}.loading i{width:28px;height:28px;border:3px solid var(--grey-200);border-top-color:var(--red);border-radius:50%;animation:spin .7s linear infinite}.toast{position:fixed;z-index:100;right:24px;bottom:24px;max-width:380px;padding:13px 16px;border-radius:7px;color:#fff;background:var(--charcoal);box-shadow:0 16px 40px #0003;font-size:11px}.toast.success{border-left:4px solid #32c68a}.toast.error{border-left:4px solid var(--red)}.overlay-open{overflow:hidden}.overlay{position:fixed;z-index:80;inset:0;overflow:auto;display:grid;place-items:start center;padding:28px;background:#111315b8}.detail-dialog,.print-dialog{position:relative;width:min(1280px,100%);margin:auto;border-radius:12px;background:var(--grey-100);box-shadow:0 28px 80px #00000052}.detail-dialog{overflow:hidden}.detail-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:22px 26px;color:#fff;background:var(--black)}.detail-dialog-head h2{font-size:25px}.detail-dialog-head p:last-child{margin:6px 0 0;color:#bcc1c5;font-size:11px}.serial-heading{border:0;padding:0;color:#fff;background:transparent;font-size:inherit;font-weight:800}.overlay-close{min-width:48px;min-height:48px;border:0;border-radius:7px;color:#fff;background:var(--grey-900);font-size:28px;line-height:1}.detail-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border-bottom:1px solid var(--grey-200);background:var(--grey-200)}.detail-metrics>div{padding:15px 20px;background:#fff}.detail-metrics span,.detail-metrics strong{display:block}.detail-metrics span{color:var(--grey-500);font-size:9px;text-transform:uppercase;letter-spacing:.08em}.detail-metrics strong{margin-top:6px;font-size:14px}.detail-columns{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(290px,.7fr);gap:15px;padding:16px}.detail-primary,.detail-aside section{border:1px solid var(--grey-200);border-radius:9px;background:#fff}.detail-primary{padding:18px}.detail-section-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.detail-section-head h3,.detail-aside h3{margin:0 0 12px;font-size:14px}.detail-section-head span{color:var(--grey-500);font-size:9px}.injector-flow-chart{width:100%;height:auto;display:block}.injector-flow-chart text{fill:var(--grey-700);font-family:inherit;font-size:10px}.injector-flow-chart .chart-frame{fill:#fff;stroke:var(--grey-300)}.injector-flow-chart .chart-grid{stroke:var(--grey-200)}.injector-flow-chart .chart-injector-line{fill:none;stroke:var(--red);stroke-width:4}.injector-flow-chart .chart-set-line{fill:none;stroke:var(--grey-500);stroke-width:3;stroke-dasharray:7 6}.injector-flow-chart circle{fill:var(--red);stroke:#fff;stroke-width:3}.injector-flow-chart .chart-value{fill:var(--grey-900);font-weight:800}.injector-flow-chart .chart-axis-title{fill:var(--grey-700)}.chart-empty{min-height:220px;display:grid;place-items:center;color:var(--grey-500);font-size:11px}.chart-legend{display:flex;flex-wrap:wrap;gap:16px;margin-top:4px;color:var(--grey-700);font-size:10px}.chart-legend span{display:inline-flex;align-items:center;gap:6px}.chart-legend i{width:18px;height:3px;background:var(--red)}.chart-legend span:last-child i{height:2px;background:var(--grey-500)}.detail-aside{display:grid;align-content:start;gap:14px}.detail-aside section{padding:16px}.compact-table{font-size:10px}.compact-table th,.compact-table td{padding:8px;text-align:right}.compact-table th:first-child,.compact-table td:first-child{text-align:left}.detail-facts{display:grid;gap:9px;margin:0}.detail-facts div{display:flex;justify-content:space-between;gap:12px;padding-bottom:8px;border-bottom:1px solid var(--grey-200)}.detail-facts div:last-child{border-bottom:0}.detail-facts dt{color:var(--grey-500);font-size:10px}.detail-facts dd{margin:0;font-size:10px;font-weight:800;text-align:right}.button.full{width:100%;margin-top:14px}.history-details,.setup-details{margin:0 16px 16px}.history-details .table-wrap{max-height:330px}.history-details table{min-width:2050px}.setup-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:0 12px 12px;background:var(--grey-200)}.setup-grid div{min-width:0;padding:10px;background:#fff}.setup-grid dt{overflow:hidden;color:var(--grey-500);font-size:9px;text-overflow:ellipsis;white-space:nowrap}.setup-grid dd{margin:4px 0 0;overflow-wrap:anywhere;font-size:10px;font-weight:750}.print-dialog{padding:20px}.print-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px;color:#fff}.print-toolbar h2{font-size:21px}.print-toolbar p:last-child{margin:6px 0 0;color:#c8cccf;font-size:10px}.print-toolbar>div:last-child{display:flex;gap:9px}.print-pages{display:grid;gap:22px;justify-items:center}.flow-card{position:relative;overflow:hidden;width:min(900px,100%);aspect-ratio:3 / 2;color:var(--black);background:#fff;box-shadow:0 18px 46px #0000003d}.flow-card-front{display:grid;grid-template-columns:1.05fr 1.55fr}.card-identity{display:flex;flex-direction:column;justify-content:space-between;padding:28px;color:#fff;background:var(--black)}.card-identity>img{width:100%;max-width:250px;height:auto}.card-identity>div>small{color:#b8bdc2;font-size:9px;letter-spacing:.15em}.card-identity h2{margin:7px 0 4px;font-size:25px;line-height:1}.card-identity p{margin:0;color:#c8cccf;font-size:10px}.verified-mark{display:inline-flex;align-items:center;gap:7px;margin-top:17px;font-size:10px}.verified-mark span{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:var(--red)}.card-data{display:grid;grid-template-rows:auto auto 1fr;padding:24px 25px 20px 34px}.card-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding-bottom:13px;border-bottom:1px solid var(--grey-200)}.card-meta small,.card-meta strong{display:block}.card-meta small{color:var(--grey-500);font-size:8px;text-transform:uppercase;letter-spacing:.08em}.card-meta strong{margin-top:4px;font-size:11px}.card-score{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px 0}.card-score h3{margin:0 0 5px;font-size:13px}.card-score p{margin:0;color:var(--grey-500);font-size:9px}.card-score-ring{flex:0 0 auto;width:70px;height:70px;display:grid;place-items:center;align-content:center;border:6px solid var(--red);border-radius:50%}.card-score-ring strong{font-size:17px}.card-score-ring small{color:var(--grey-500);font-size:7px}.card-ranges{display:grid;gap:10px;align-content:start}.card-range-row{display:grid;grid-template-columns:42px 1fr 68px;align-items:center;gap:8px;font-size:9px}.card-range-row>span{position:relative;height:7px;border-radius:99px;background:var(--grey-200)}.card-range-row i{position:absolute;inset:0 auto 0 50%;transform:translate(-50%);border-radius:99px;background:var(--red)}.card-range-row b{position:absolute;top:-4px;left:50%;width:2px;height:15px;background:var(--charcoal)}.card-range-row em{color:var(--grey-700);font-style:normal;text-align:right}.flow-card-back{display:grid;grid-template-rows:auto 1fr auto;padding:20px 23px 17px}.flow-card-back>header{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding-bottom:10px;border-bottom:3px solid var(--red)}.flow-card-back>header h2{margin-bottom:3px;font-size:19px}.flow-card-back>header p{margin:0;color:var(--grey-500);font-size:9px}.flow-card-back>header img{width:145px;height:auto}.card-back-grid{display:grid;grid-template-columns:1.4fr .72fr;gap:16px;padding-top:12px;min-height:0}.card-back-grid table{font-size:8px}.card-back-grid th{padding:var(--card-row-padding, 6px) 5px;font-size:var(--card-heading-font, 9px);color:#fff;background:var(--charcoal);text-align:right}.card-back-grid th:first-child,.card-back-grid td:first-child{text-align:left}.card-back-grid td{padding:var(--card-row-padding, 6px) 5px;font-size:var(--card-result-font, 8px);text-align:right}.set-average-row td{color:var(--red-dark);background:var(--red-soft);font-weight:900}.card-back-grid aside{padding:10px;background:var(--grey-100)}.card-back-grid aside h3{margin:0 0 8px;font-size:10px}.card-back-grid dl{display:grid;gap:5px;margin:0}.card-back-grid dl div{display:flex;justify-content:space-between;gap:8px;font-size:8px}.card-back-grid dt{color:var(--grey-500)}.card-back-grid dd{margin:0;font-weight:800;text-align:right}.flow-card-back>footer{display:flex;justify-content:space-between;gap:10px;padding-top:8px;color:var(--grey-500);font-size:8px}.flow-card-back>footer strong{color:var(--grey-900)}.guide-content{max-width:1500px}.guide-intro{display:flex;justify-content:space-between;gap:24px;margin-bottom:22px}.guide-intro>div{max-width:820px}.guide-intro h2{font-size:25px}.guide-intro p:last-child{margin:8px 0 0;color:var(--grey-700);font-size:13px;line-height:1.65}.guide-layout{display:grid;grid-template-columns:minmax(330px,420px) minmax(0,1fr);align-items:start;gap:20px}.guide-layout>aside{position:sticky;top:20px;min-width:0}.guide-layout>main{min-width:0}.guide-form{display:grid;gap:15px;border:1px solid var(--grey-200);border-radius:12px;padding:24px;background:#fff;box-shadow:var(--shadow)}.guide-form>*,.guide-field-pair>*,.guide-power-field>*{min-width:0}.guide-form input,.guide-form select{width:100%;min-width:0;max-width:100%}.guide-form-heading{padding-bottom:4px}.guide-form-heading h2{font-size:21px}.guide-form-heading p:last-child{margin:8px 0 0;color:var(--grey-700);font-size:11px;line-height:1.55}.guide-field-pair,.guide-power-field{display:grid;grid-template-columns:1fr 1fr;gap:10px}.guide-power-field{grid-template-columns:minmax(0,1fr) 96px}.guide-advanced{margin:0;background:var(--grey-100)}.guide-advanced summary{min-height:46px}.guide-advanced>p{margin:0;padding:0 15px 12px;color:var(--grey-700);font-size:10px;line-height:1.5}.guide-advanced .guide-field-pair{padding:0 14px 14px}.guide-submit{width:100%;min-height:52px}.guide-source{color:var(--grey-500);font-size:9px;text-align:center}.guide-empty{min-height:520px;display:grid;place-items:center;align-content:center;padding:40px;border:1px dashed var(--grey-300);border-radius:12px;color:var(--grey-700);background:#ffffff8c;text-align:center}.guide-empty>span{width:64px;height:64px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--red);font-size:24px;font-weight:850;box-shadow:0 9px 24px #d719203b}.guide-empty h2{margin-top:20px;font-size:21px}.guide-empty p{max-width:560px;margin:9px 0 0;font-size:12px;line-height:1.65}.guide-results{display:grid;gap:14px}.guide-result-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:22px 24px;border-radius:12px;color:#fff;background:var(--charcoal)}.guide-result-heading h2{max-width:760px;font-size:22px}.guide-result-heading p:last-child{margin:6px 0 0;color:#b9bec2;font-size:10px}.guide-result-heading>div:last-child{flex:0 0 auto;text-align:right}.guide-result-heading>div:last-child small,.guide-result-heading>div:last-child strong,.guide-result-heading>div:last-child span{display:block}.guide-result-heading>div:last-child small{color:#b9bec2;font-size:8px;text-transform:uppercase}.guide-result-heading>div:last-child strong{margin-top:3px;font-size:25px}.guide-result-heading>div:last-child span{color:#b9bec2;font-size:9px}.guide-adjustment{border-left:4px solid var(--red);border-radius:7px;padding:12px 15px;color:#6f171a;background:var(--red-soft);font-size:10px;line-height:1.5}.guide-result-list{display:grid;gap:12px}.guide-result-card{overflow:hidden;border:1px solid var(--grey-200);border-radius:12px;background:#fff;box-shadow:0 8px 24px #1113150a}.guide-result-card.warning{border-color:#e6b34f}.guide-card-top{display:flex;align-items:center;gap:14px;padding:17px 20px;border-bottom:1px solid var(--grey-200);background:var(--grey-100)}.guide-rank{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--red);font-size:13px;font-weight:850}.guide-card-top>div:nth-child(2){flex:1}.guide-card-top small{display:block;color:var(--grey-500);font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.guide-card-top h3{margin:4px 0 0;font-size:17px}.guide-capacity{min-width:100px;text-align:right}.guide-capacity strong{font-size:22px}.guide-capacity span{margin-left:3px;color:var(--grey-700);font-size:10px;font-weight:800}.guide-capacity small{margin-top:3px;text-transform:none;letter-spacing:0}.guide-card-grid{display:grid;grid-template-columns:minmax(230px,.8fr) minmax(0,1.2fr);gap:1px;background:var(--grey-200)}.guide-card-grid>section{padding:18px;background:#fff}.guide-card-grid h4{margin:0 0 11px;color:var(--grey-700);font-size:9px;text-transform:uppercase;letter-spacing:.09em}.guide-product{min-height:64px;display:grid;grid-template-columns:1fr auto;align-content:center;column-gap:12px;border:1px solid var(--grey-200);border-radius:8px;padding:11px 12px;color:inherit;background:#fff;text-decoration:none}.guide-product strong{color:var(--red-dark);font-size:12px}.guide-product>span{grid-column:1;margin-top:3px;color:var(--grey-700);font-size:9px;line-height:1.35}.guide-product>small{grid-column:2;grid-row:1 / span 2;align-self:center;color:var(--red);font-size:8px;font-weight:800;text-transform:uppercase}.guide-product.has-listings{grid-template-columns:minmax(0,1fr)}.guide-product-listings{grid-column:1;display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.guide-product-listings>small{flex-basis:100%;color:var(--grey-500);font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.guide-product-listings>a,.guide-product-listings>span{border:1px solid var(--grey-200);border-radius:6px;padding:6px 8px;background:var(--grey-100);color:var(--red-dark);font-size:9px;font-weight:750;text-decoration:none}.guide-product-listings>a:hover{border-color:var(--red);background:#fff}a.guide-product:hover{border-color:var(--red);box-shadow:0 0 0 2px #d7192014}.guide-product.compact{min-height:54px}.guide-requirements{display:grid;gap:9px}.guide-requirements section{border:1px solid var(--grey-200);border-radius:8px;padding:10px}.guide-requirements header{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:8px}.guide-requirements header strong{font-size:10px}.guide-requirements header small{color:var(--grey-500);font-size:8px;text-align:right}.guide-requirements section>div{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:7px}.guide-direct-fit{min-height:74px;display:flex;align-items:center;gap:12px;border:1px solid #b9e2d3;border-radius:8px;padding:13px;background:#effaf6}.guide-direct-fit>span{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--green);font-weight:850}.guide-direct-fit strong,.guide-direct-fit small{display:block}.guide-direct-fit strong{color:#0d6245;font-size:12px}.guide-direct-fit small{margin-top:3px;color:#4d7868;font-size:9px}.guide-note{margin:0;padding:12px 18px;color:#6f171a;background:var(--red-soft);font-size:10px;line-height:1.5}.guide-oe{margin:0}.guide-oe dl{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:0 12px 12px;background:var(--grey-200)}.guide-oe dl div{padding:11px;background:#fff}.guide-oe dt{color:var(--grey-500);font-size:8px;text-transform:uppercase}.guide-oe dd{margin:4px 0 0;font-size:10px;font-weight:750}.guide-disclaimer{margin:0;padding:15px 17px;border-radius:8px;color:var(--grey-700);background:#fff;font-size:10px;line-height:1.55}.guide-no-result{border:1px solid #ecd08e;border-radius:10px;padding:26px;background:#fffaf0}.guide-no-result h3{margin:0 0 8px;font-size:17px}.guide-no-result p{margin:5px 0 0;color:#6e624a;font-size:11px;line-height:1.55}body.public-guide-page{background:#e9ecef}.public-guide{min-height:100vh}.public-guide>header{height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 max(24px,calc((100vw - 1360px)/2));color:#fff;background:var(--black)}.public-guide>header img{display:block;width:190px}.public-guide>header>div{display:flex;align-items:center;gap:22px}.public-guide>header span{color:#c5c9cc;font-size:11px;text-transform:uppercase;letter-spacing:.1em}.public-guide>header a:last-child{min-height:44px;display:inline-flex;align-items:center;border:1px solid #454b50;border-radius:7px;padding:8px 13px;color:#fff;font-size:10px;font-weight:750;text-decoration:none}.public-guide-hero{padding:52px max(24px,calc((100vw - 1360px)/2)) 36px;color:#fff;background:linear-gradient(135deg,#1b1e21,#292e33)}.public-guide-hero h1{max-width:800px;font-size:clamp(32px,4vw,52px)}.public-guide-hero>p:last-child{max-width:760px;margin:15px 0 0;color:#c8cccf;font-size:14px;line-height:1.65}.public-guide>.guide-layout{max-width:1360px;margin:0 auto;padding:28px 24px 70px}.public-guide>footer{display:flex;justify-content:space-between;gap:18px;padding:24px max(24px,calc((100vw - 1360px)/2));color:#aeb4b9;background:var(--black);font-size:10px}.public-guide>footer strong{color:#fff}@keyframes spin{to{transform:rotate(360deg)}}@media(any-pointer:coarse){body{overscroll-behavior:none}.nav-item{min-height:56px}.button,input,select{min-height:50px;font-size:14px}.button.danger{min-height:48px}.text-button{min-height:48px;padding-inline:12px;font-size:13px}summary{min-height:50px;font-size:13px}label{gap:8px;font-size:11px}th{padding-block:14px;font-size:10px}td{padding-block:16px;font-size:12px}.part-chip{padding:7px 10px;font-size:12px}.file-card{min-height:72px}.serial-grid article{min-height:66px}.dropzone{min-height:300px}.injector-choice{min-height:92px}.choice-check{width:34px;height:34px}.button.primary:hover:not(:disabled){transform:none}}@media(any-pointer:coarse)and (min-width:701px)and (max-width:1050px){.app-shell{grid-template-columns:112px minmax(0,1fr)}.sidebar{padding-inline:10px}.nav-item{display:grid;justify-items:center;gap:5px;padding:10px 6px;text-align:center;font-size:10px}.nav-item span{display:block}.nav-item svg{width:22px;height:22px}}@media(max-width:1050px){.app-shell{grid-template-columns:78px minmax(0,1fr)}.sidebar{padding-left:10px;padding-right:10px}.brand{justify-content:center;padding-left:0;padding-right:0}.brand>div:last-child,.nav-item span,.sidebar-foot span:last-child{display:none}.nav-item{justify-content:center}.metrics-grid,.inventory-grid{grid-template-columns:repeat(2,1fr)}.match-builder{align-items:stretch;flex-direction:column}.confirm-card,.manual-reference{grid-template-columns:1fr 1fr}.manual-reference>div{grid-column:1 / -1}.injector-choice-grid{grid-template-columns:repeat(2,1fr)}.detail-columns{grid-template-columns:1fr}.detail-aside{grid-template-columns:1fr 1fr}.guide-layout{grid-template-columns:1fr}.guide-layout>aside{position:static}.guide-form{grid-template-columns:1fr 1fr}.guide-form-heading,.guide-form>label:nth-of-type(2),.guide-advanced,.guide-submit,.guide-source{grid-column:1 / -1}}@media(max-width:700px){.app-shell{display:block}.sidebar{position:fixed;z-index:20;top:auto;bottom:0;width:100%;height:66px;flex-direction:row;padding:8px 12px}.brand,.sidebar-foot{display:none}.sidebar nav{width:100%;grid-template-columns:repeat(6,1fr);gap:2px}.nav-item{display:grid;gap:2px;justify-items:center;padding:6px;font-size:8px}.nav-item span{display:block}.nav-item.active{box-shadow:inset 0 -3px 0 var(--red)}.nav-item svg{width:17px;height:17px}.topbar{height:82px;padding:0 20px}.operator{display:none}.content{padding:24px 16px 100px}.metrics-grid,.inventory-grid,.serial-grid,.match-builder form{grid-template-columns:1fr}.inline-form,.manual-reference{grid-template-columns:1fr;width:100%}.manual-reference>div{grid-column:auto}.manual-selection-bar{align-items:stretch;flex-direction:column}.injector-choice-grid{grid-template-columns:1fr;padding:12px}.heading-actions{width:100%}.heading-actions .button{flex:1}.section-heading,.panel-heading{align-items:stretch;flex-direction:column}.confirm-card{grid-template-columns:1fr}.file-card{align-items:flex-start}.valid-pill{display:none}.overlay{padding:10px}.detail-dialog-head,.print-toolbar{align-items:stretch;flex-direction:column}.detail-metrics{grid-template-columns:1fr 1fr}.detail-aside{grid-template-columns:1fr}.setup-grid{grid-template-columns:1fr 1fr}.detail-section-head{align-items:flex-start;flex-direction:column}.print-dialog{padding:12px}.print-toolbar>div:last-child{display:grid;grid-template-columns:1fr 1fr}.print-pages{justify-items:start;overflow-x:auto}.flow-card{min-width:700px}.guide-form{grid-template-columns:1fr;padding:18px}.guide-form-heading,.guide-form>label:nth-of-type(2),.guide-advanced,.guide-submit,.guide-source{grid-column:auto}.guide-field-pair,.guide-power-field,.guide-card-grid{grid-template-columns:1fr}.guide-result-heading{align-items:flex-start;flex-direction:column}.guide-result-heading>div:last-child{text-align:left}.guide-card-top{align-items:flex-start;flex-wrap:wrap}.guide-capacity{margin-left:50px;text-align:left}.guide-oe dl{grid-template-columns:1fr 1fr}.public-guide>header{height:auto;align-items:flex-start;padding-block:16px}.public-guide>header>div{align-items:flex-end;flex-direction:column;gap:6px}.public-guide>header span{display:none}.public-guide>header img{width:150px}.public-guide-hero{padding-block:36px 28px}.public-guide>footer{align-items:flex-start;flex-direction:column}}@page{size:6in 4in;margin:0}@media print{:root,body{width:6in;min-width:0;height:auto;background:#fff}body{margin:0;overflow:visible}.app-shell,.toast,.overlay:not(.print-overlay),.print-toolbar{display:none!important}.overlay.print-overlay{position:static;inset:auto;overflow:visible;display:block;padding:0;background:#fff}.print-dialog{width:6in;margin:0;padding:0;border-radius:0;box-shadow:none;background:#fff}.print-pages{display:block;overflow:visible}.flow-card{width:6in;min-width:6in;height:4in;aspect-ratio:auto;break-after:page;page-break-after:always;box-shadow:none}.flow-card-back{break-after:auto;page-break-after:auto}.card-identity,.flow-card *{print-color-adjust:exact;-webkit-print-color-adjust:exact}}