:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#141414;background:#f3f4f6;font-synthesis:none;text-rendering:optimizeLegibility;--accent: #f36b21;--accent-dark: #cf4f0c;--ink: #111111;--muted: #6b7280;--line: #e5e7eb;--panel: #ffffff;--soft: #f7f7f8}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}a{color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.page-bg{min-height:100vh;background:radial-gradient(circle at top left,#fff 0,#f5f5f5 38%,#eeeeef)}.shell{width:min(1240px,calc(100% - 32px));margin:0 auto;padding:22px 0 48px}.shell.narrow{width:min(620px,calc(100% - 32px))}.admin-shell{width:min(1420px,calc(100% - 32px))}.site-header{display:flex;align-items:center;gap:12px;min-height:58px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--ink);color:#fff;font-weight:900;letter-spacing:-.04em}.brand-name{font-size:1rem;font-weight:850;letter-spacing:-.02em}.brand-subtitle{font-size:.78rem;color:var(--muted);margin-top:2px}.header-spacer{flex:1}.text-link{font-size:.9rem;color:var(--muted);text-decoration:none}.text-link:hover{color:var(--ink)}.hero{padding:66px 0 30px;max-width:780px}.eyebrow{color:var(--accent-dark);text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:800}h1,h2,h3,h4,p{margin-top:0}h1{font-size:clamp(2.25rem,6vw,4.65rem);line-height:.98;letter-spacing:-.055em;margin:12px 0 18px}h2{font-size:1.5rem;letter-spacing:-.025em}h3{font-size:1.6rem;letter-spacing:-.035em;margin-bottom:8px}h4{font-size:.95rem;margin-bottom:12px}p{color:#5f6368;line-height:1.65}.card{background:#fffffff0;border:1px solid rgba(17,17,17,.08);box-shadow:0 18px 60px #0000000f;border-radius:22px}.lookup-card{padding:20px}.selector-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.field{display:grid;gap:7px;margin-bottom:14px}.field>span{font-size:.76rem;font-weight:800;color:#51545a}input,select,textarea{width:100%;border:1px solid #d9dce1;background:#fff;border-radius:12px;padding:12px 13px;color:var(--ink);outline:none;transition:.15s ease}select{min-height:45px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #f36b211f}select:disabled{background:#f4f4f5;color:#9a9da3}textarea{resize:vertical}.results{margin-top:22px}.vehicle-summary{padding:22px 24px;display:flex;gap:20px;align-items:center;justify-content:space-between;margin-bottom:18px}.vehicle-summary h2{margin:6px 0}.vehicle-summary p{margin:0;font-size:.9rem}.standard-output{display:grid;grid-template-columns:auto auto;column-gap:16px;text-align:right;white-space:nowrap}.standard-output span{grid-column:1 / -1;color:var(--muted);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.standard-output strong{font-size:1.05rem}.stage-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}.stage-card{padding:24px}.stage-card.unavailable{opacity:.64}.stage-card-head{display:flex;justify-content:space-between;gap:18px;align-items:start}.stage-badge{display:inline-flex;padding:6px 9px;border-radius:999px;background:#fff1e8;color:var(--accent-dark);font-size:.72rem;font-weight:850;margin-bottom:10px}.price{font-size:1.75rem;font-weight:900;letter-spacing:-.05em}.output-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.output-pair>div{background:var(--soft);border-radius:14px;padding:16px;display:grid;gap:4px}.output-pair span{color:var(--muted);font-size:.75rem;font-weight:700}.output-pair strong{font-size:1.35rem;letter-spacing:-.035em}.requirements{border-top:1px solid var(--line);padding-top:18px;margin-top:8px;display:grid;gap:16px}.requirement-group h4{margin-bottom:8px}.requirement-group ul{margin:0;padding-left:20px;display:grid;gap:7px}.requirement-group li small{display:block;color:var(--muted);margin-top:2px}.dyno-section{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.section-title-row{display:flex;align-items:center;justify-content:space-between}.section-title-row span{font-size:.76rem;color:var(--muted)}.graph-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.graph-card{display:block;border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;background:#fff}.graph-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#f3f4f6}.graph-meta{display:grid;padding:10px;gap:2px}.graph-meta strong{font-size:.8rem}.graph-meta span{color:var(--muted);font-size:.72rem}.muted,.empty-copy{color:var(--muted)}.empty-copy{text-align:center;padding:38px 10px;font-size:.9rem}.button{border:1px solid #d5d8dd;background:#fff;color:var(--ink);border-radius:11px;padding:10px 14px;font-weight:800}.button:hover{border-color:#aaaeb5}.button.primary{background:var(--ink);color:#fff;border-color:var(--ink)}.button.primary:hover{background:#292929}.button.small{padding:7px 10px;font-size:.78rem}.button.danger{color:#991b1b;background:#fff7f7;border-color:#fecaca}.button:disabled{opacity:.5;cursor:not-allowed}.alert{border-radius:12px;padding:11px 13px;margin:12px 0;font-size:.84rem}.alert.error{background:#fff1f2;color:#9f1239;border:1px solid #fecdd3}.alert.success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.empty-state,.login-card{padding:28px;margin-top:60px}.login-card h1,.empty-state h1{font-size:2.25rem}.admin-bg{background:#f2f3f5}.admin-topbar{padding:14px 18px;margin:14px 0;display:flex;align-items:center;justify-content:space-between}.admin-tabs{display:flex;gap:7px;overflow-x:auto;padding:5px 0 14px}.admin-tabs button{white-space:nowrap;border:1px solid #d8dbe0;background:#fff;border-radius:999px;padding:9px 13px;font-weight:800;font-size:.78rem;color:#575b61}.admin-tabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.admin-grid{display:grid;grid-template-columns:minmax(330px,.85fr) minmax(460px,1.15fr);gap:18px;align-items:start}.admin-grid.wide-left{grid-template-columns:minmax(430px,1fr) minmax(460px,1fr)}.admin-form,.admin-list{padding:20px}.admin-form h2,.admin-list h2{margin-bottom:18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stack{display:grid;gap:18px}.list-row{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line)}.list-row:last-child{border-bottom:0}.list-row>div{display:grid;gap:3px;min-width:0}.list-row strong{font-size:.85rem}.list-row span{font-size:.75rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis}.status-pill{border:0;border-radius:999px;padding:6px 9px;font-size:.68rem;font-weight:850}.status-pill.on{background:#dcfce7;color:#166534}.status-pill.off{background:#e5e7eb;color:#4b5563}.graph-list-row{display:grid;grid-template-columns:74px minmax(0,1fr) auto}.graph-list-row img{width:74px;height:58px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}code{background:#f3f4f6;border-radius:6px;padding:2px 5px}@media(max-width:900px){.selector-grid,.stage-grid,.admin-grid,.admin-grid.wide-left{grid-template-columns:1fr}.hero{padding-top:40px}.vehicle-summary{align-items:flex-start}}@media(max-width:620px){.shell,.admin-shell{width:min(100% - 20px,1240px);padding-top:10px}.hero{padding:32px 2px 20px}h1{font-size:2.65rem}.lookup-card,.stage-card,.vehicle-summary,.admin-form,.admin-list{padding:16px;border-radius:17px}.vehicle-summary{display:grid}.standard-output{text-align:left;justify-content:start}.graph-grid,.two-col{grid-template-columns:1fr}}.checkbox-grid{display:grid;gap:7px;border:1px solid var(--line);border-radius:12px;padding:10px;max-height:190px;overflow:auto;background:#fafafa}.check-row{display:flex;align-items:center;gap:9px;padding:6px 7px;border-radius:8px}.check-row:hover{background:#fff}.check-row input{width:16px;height:16px;margin:0}.check-row span{font-size:.82rem;font-weight:700}.vehicle-workspace{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px;align-items:start}.vehicle-browser{padding:18px;position:sticky;top:14px;max-height:calc(100vh - 28px);display:flex;flex-direction:column}.browser-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.browser-head h2{margin:4px 0 0}.vehicle-search{margin:14px 0 10px}.vehicle-list{overflow:auto;display:grid;gap:6px;padding-right:2px}.vehicle-list-item{border:1px solid transparent;background:#f7f7f8;border-radius:12px;padding:11px;text-align:left;display:grid;gap:3px}.vehicle-list-item:hover{background:#fff;border-color:var(--line)}.vehicle-list-item.selected{background:#fff6f0;border-color:#f5b48f;box-shadow:inset 3px 0 0 var(--accent)}.vehicle-list-item strong{font-size:.8rem}.vehicle-list-item span{font-size:.76rem;color:#4f5359}.vehicle-list-item small{font-size:.68rem;color:var(--muted)}.vehicle-editor{display:grid;gap:16px;min-width:0}.editor-section{padding:22px}.editor-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.editor-heading h2{margin:5px 0 3px;font-size:1.8rem}.editor-heading p{margin:0;font-size:.82rem}.editor-actions{display:flex;gap:8px;flex-shrink:0}.three-col{display:grid;grid-template-columns:.75fr 1fr 1.4fr;gap:10px}.stage-editor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}.stage-editor h2{margin:5px 0 14px}.inline-active{display:flex;align-items:center;gap:7px;font-size:.76rem;font-weight:800;color:#4b5563}.inline-active input{width:16px;height:16px;margin:0}.platform-note{background:#f7f7f8;border:1px solid var(--line);border-radius:12px;padding:11px 13px;margin:-2px 0 14px;font-size:.76rem;color:#5b6067;line-height:1.5}.inline-create{border:1px dashed #d4d7dc;border-radius:12px;padding:10px 12px;margin:-2px 0 14px;background:#fafafa}.inline-create summary{cursor:pointer;font-size:.76rem;font-weight:800;color:#555a61}.inline-create-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:16px;padding-top:14px}.save-footer{display:flex;justify-content:space-between;align-items:center;gap:20px}.save-footer p{margin:3px 0 0;font-size:.8rem}@media(max-width:1100px){.vehicle-workspace{grid-template-columns:240px minmax(0,1fr)}.stage-editor-grid{grid-template-columns:1fr}.three-col{grid-template-columns:1fr 1fr}}@media(max-width:760px){.vehicle-workspace{grid-template-columns:1fr}.vehicle-browser{position:static;max-height:420px}.editor-heading,.save-footer{align-items:flex-start;flex-direction:column}.editor-actions{width:100%}.editor-actions .button,.save-footer .button{flex:1;width:100%}.three-col,.inline-create-grid{grid-template-columns:1fr}}.alert.warning{background:#fff7ed;color:#9a3412;border-color:#fed7aa}.inline-platform-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding-top:14px}.platform-create .button{margin-top:2px}@media(max-width:760px){.inline-platform-grid{grid-template-columns:1fr}}.gain{display:block;margin-top:4px;color:var(--accent);font-weight:750}.pdf-hint{font-size:.75rem;font-weight:750;color:var(--accent);margin-top:4px}.pdf-canvas{width:100%;height:205px;object-fit:contain;background:#f7f7f8;display:block}.pdf-placeholder{height:205px;display:grid;place-content:center;gap:4px;text-align:center;background:#f4f4f5;color:var(--muted)}.pdf-placeholder strong{color:var(--text);font-size:1.25rem}.graph-list-row .pdf-canvas,.graph-list-row .pdf-placeholder{width:72px;height:72px;object-fit:cover;border-radius:8px}.hardware-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.hardware-card{min-width:0;display:flex;gap:12px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:14px;color:inherit;text-decoration:none;background:#fff}.hardware-card img,.hardware-image-placeholder{width:72px;height:72px;flex:0 0 72px;object-fit:cover;border-radius:10px;background:#f3f4f6}.hardware-image-placeholder{display:grid;place-items:center;font-weight:900;color:var(--muted)}.hardware-card-copy{min-width:0;display:grid;gap:3px}.hardware-card-copy span,.hardware-card-copy small{color:var(--muted);font-size:12px}.hardware-card-copy b{color:var(--orange);font-size:12px}.hardware-admin-info{display:flex;align-items:center;gap:12px;min-width:0}.hardware-admin-info img{width:58px;height:58px;object-fit:cover;border-radius:10px}.hardware-admin-info div{display:grid;gap:3px}.hardware-admin-info small{color:var(--orange)}@media(max-width:720px){.hardware-grid{grid-template-columns:1fr}}.form-heading-row{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.hardware-edit-preview{display:block;width:min(220px,100%);max-height:180px;object-fit:contain;border:1px solid var(--border);border-radius:14px;background:#f7f7f8;padding:8px}.hardware-edit-hint{margin-top:-.4rem;margin-bottom:1rem}.hardware-edit-button{flex:1;min-width:0;border:0;background:transparent;padding:0;text-align:left;cursor:pointer;color:inherit;font:inherit}.hardware-edit-button:focus-visible{outline:2px solid #ff5a1f;outline-offset:4px;border-radius:10px}.hardware-admin-placeholder{width:52px;height:52px;border-radius:10px;display:grid;place-items:center;background:#f0f1f3;font-weight:800;flex:0 0 auto}.hardware-admin-row.selected{background:#fff6f1;border-color:#ff6a2a}