@font-face{font-family:ArchX;src:url(/brand/ArchivoExpBlack.ttf);font-weight:900;font-display:swap}
@font-face{font-family:Barlow;src:url(/brand/Barlow-Regular.ttf);font-weight:400;font-display:swap}
@font-face{font-family:Barlow;src:url(/brand/Barlow-SemiBold.ttf);font-weight:600;font-display:swap}
@font-face{font-family:BarlowC;src:url(/brand/BarlowCondensed-Bold.ttf);font-weight:700;font-display:swap}
:root{--black:#0E0F10;--ember:#F25A1D;--steel:#A4ABB1;--bone:#F4F1EA;--char:#2A2B2D;--line:#D9D4C8;--ok:#2E7D4F;--bad:#C0392B;--barH:72px}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:Barlow,system-ui,sans-serif;color:var(--black);background:var(--bone);display:flex;flex-direction:column;min-height:100dvh;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
.h{font-family:ArchX,Barlow,sans-serif;font-weight:900;text-transform:uppercase;letter-spacing:-.01em;line-height:1;margin:0 0 8px}
h1.h{font-size:24px}
.cond{font-family:BarlowC,Barlow,sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.small{font-size:13px}.muted{color:#6b6a66}
.lede{margin:0 0 14px;color:#3d3c39}
.top{display:flex;align-items:center;gap:14px;background:var(--black);color:#fff;padding:8px 16px;min-height:56px}
.brand img{height:30px;display:block}   /* Basis O4-S2 horizontal (wide, short) */
.top-title{font-size:14px;color:var(--steel);flex:1}
.top-right{display:flex;align-items:center;gap:12px}
.phone{color:#fff;text-decoration:none;font-weight:600}
.crumbs{display:flex;background:#fff;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.crumbs button{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;border:0;background:none;padding:12px 10px;min-height:48px;cursor:pointer;white-space:nowrap;position:relative;color:#555}
.crumbs button b{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;border:2px solid var(--steel);font-size:13px}
.crumbs button.on{color:var(--black);font-weight:600}
.crumbs button.on b{background:var(--ember);border-color:var(--ember);color:#fff}
.crumbs button.done b{background:var(--black);border-color:var(--black);color:#fff}
.crumbs button.on::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--ember)}
.work{flex:1;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,1fr);min-height:0}
.stage{position:relative;background:#E9E5DC;min-height:300px}
.viewport{position:absolute;inset:0}
.viewport canvas{display:block;width:100%!important;height:100%!important;touch-action:none}
.stage-tools{position:absolute;left:10px;bottom:10px;display:flex;gap:10px;align-items:center}
.hint{font-size:12px;color:#55534e;background:rgba(255,255,255,.7);padding:4px 8px;border-radius:6px}
.panel{background:var(--bone);padding:20px 20px calc(var(--barH) + 24px);overflow-y:auto;max-height:calc(100dvh - 56px - 49px)}
.step{display:none}.step.on{display:block}
.btn{border:2px solid var(--black);background:#fff;border-radius:8px;padding:10px 18px;min-height:48px;cursor:pointer;font-weight:600}
.btn.primary{background:var(--ember);border-color:var(--ember);color:#fff}
.btn.ghost{background:transparent;border-color:var(--steel);color:inherit}
.top .btn.ghost{color:#fff}
.btn.sm{min-height:36px;padding:6px 12px;font-size:14px}
.btn.big{min-height:54px;font-size:17px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.chip{border:1px solid var(--line);background:#fff;border-radius:20px;padding:8px 14px;min-height:40px;cursor:pointer}
.layouts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lay{border:2px solid var(--line);background:#fff;border-radius:12px;padding:14px;cursor:pointer;text-align:left;min-height:140px;display:flex;flex-direction:column;gap:8px}
.lay svg{width:100%;height:80px}
.lay.on{border-color:var(--ember);box-shadow:0 0 0 3px rgba(242,90,29,.18)}
.lay .t{font-weight:600;font-size:17px}
.lay .d{font-size:13px;color:#666}
.lenrow{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}
.lenrow .hd{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.lenrow input[type=range]{width:100%;height:36px;accent-color:var(--ember)}
.ftin{display:flex;gap:8px;align-items:center}
.ftin input{width:72px;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:17px}
.plan-wrap{background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px}
.plan{width:100%;height:auto;display:block}
.run{background:#fff;border:2px solid var(--line);border-radius:12px;padding:10px;margin-bottom:12px;cursor:pointer}
.run.active{border-color:var(--ember)}
.run .hd{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}
.run .rem{font-size:14px;font-weight:600}
.run .rem.zero{color:var(--ok)}
.track{display:flex;gap:3px;min-height:76px;background:repeating-linear-gradient(90deg,#f3f1ec 0 10px,#ebe8e1 10px 20px);border-radius:8px;padding:4px;position:relative;overflow:hidden}
.track.drop{outline:3px dashed var(--ember)}
.corner{background:#cfcac0;border-radius:6px;display:grid;place-items:center;font-size:11px;color:#555;flex:none}
.blk{flex:none;background:var(--black);color:#fff;border-radius:6px;padding:4px;display:flex;flex-direction:column;justify-content:space-between;min-width:0;position:relative;touch-action:none;user-select:none}
.blk .nm{font-size:12px;line-height:1.1;overflow:hidden;text-overflow:ellipsis}
.blk .ct{display:flex;justify-content:space-between}
.blk .ct button{background:rgba(255,255,255,.15);border:0;color:#fff;border-radius:4px;width:24px;height:24px;padding:0;cursor:pointer;font-size:12px}
.blk.appl{background:#55595e}
.blk:focus{outline:none}.blk:focus-visible{outline:3px solid var(--ember);outline-offset:1px}
.blk.ins{box-shadow:-4px 0 0 var(--ember)}
.cats{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none}
.cats button{white-space:nowrap}
.cats button.on{background:var(--black);color:#fff;border-color:var(--black)}
.palette{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:16px}
.mod{background:#fff;border:2px solid var(--line);border-radius:10px;padding:10px;cursor:grab;touch-action:none;user-select:none;min-height:84px}
.mod .t{font-weight:600;font-size:15px;line-height:1.15}
.mod .s{font-size:12px;color:#666;margin-top:4px}
.mod .c{font-size:11px;color:#8a8780;margin-top:4px;line-height:1.25}
.exclNote{margin:10px 0;padding:8px 10px;border-left:4px solid #F25A1D;background:#f4f1ea;color:#1c1c1c;font-size:13px;font-weight:600;line-height:1.35;overflow-wrap:anywhere}
.exclNote:empty{display:none}
.mod.no{opacity:.4}
.ghost-drag{position:fixed;z-index:50;pointer-events:none;background:var(--ember);color:#fff;padding:8px 12px;border-radius:8px;font-weight:600;transform:translate(-50%,-120%);box-shadow:0 6px 18px rgba(0,0,0,.25)}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}
.fp .row{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.fp label{display:flex;flex-direction:column;font-size:13px;gap:4px;flex:1;min-width:130px}
select{min-height:44px;border:1px solid var(--line);border-radius:8px;padding:6px 8px;background:#fff}
.lbl{font-size:14px;margin:18px 0 8px;color:#444}
.swatches{display:flex;flex-wrap:wrap;gap:10px}
.sw{display:flex;align-items:center;gap:8px;border:2px solid var(--line);background:#fff;border-radius:10px;padding:6px 10px 6px 6px;min-height:48px;cursor:pointer}
.sw i{width:32px;height:32px;border-radius:6px;border:1px solid rgba(0,0,0,.15)}
.sw.on{border-color:var(--ember)}
.toggles{display:flex;gap:10px;flex-wrap:wrap}
.toggle{border:2px solid var(--black);background:#fff;border-radius:24px;padding:10px 18px;min-height:48px;cursor:pointer;font-weight:600}
.toggle[aria-pressed=true]{background:var(--black);color:#fff}
.toggle[aria-pressed=true]::before{content:"✓ "}
.tierline{display:inline-block;background:var(--black);color:#fff;border-radius:6px;padding:4px 10px;font-size:13px;margin-bottom:10px}
.tierline.pro{background:var(--ember)}
table.price{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
table.price td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.price td.a{text-align:right;white-space:nowrap;font-weight:600}
table.price .ref{display:block;font-weight:400;color:#888;font-size:12px;text-decoration:line-through}
table.price tr.tot td{font-size:19px;background:#faf8f3;border-bottom:0}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{border:2px solid var(--line);background:#fff;border-radius:8px;padding:8px 12px;min-height:48px;cursor:pointer}
.seg button.on{border-color:var(--ember);background:#fff4ee}
.procode{display:flex;gap:8px}
.procode input{flex:1;min-height:48px;border:1px solid var(--line);border-radius:8px;padding:8px 12px;text-transform:uppercase;letter-spacing:.06em}
.msg{min-height:20px;font-size:14px;margin-top:6px}
.msg.ok{color:var(--ok)}.msg.bad{color:var(--bad)}
.ml{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border:1px solid var(--line)}
.ml th,.ml td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:left}
.ml th{background:#f3f0e9;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.ml td.code{font-size:12px}
.actions{display:grid;gap:10px;margin:18px 0}
.share{display:flex;gap:8px;margin-bottom:10px}
.share input{flex:1;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:6px 10px}
.bar{position:fixed;left:0;right:0;bottom:0;height:var(--barH);background:#fff;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 16px calc(env(safe-area-inset-bottom));z-index:20;gap:10px}
.bar-price{display:flex;flex-direction:column;line-height:1.1}
.bar-price .amt{font-size:22px;font-weight:600}
.bar-price .tier{font-size:12px;color:#777}
.bar-nav{display:flex;gap:10px}
.bar-nav .btn{min-width:110px}
.toast{position:fixed;left:50%;bottom:calc(var(--barH) + 14px);transform:translateX(-50%);background:var(--black);color:#fff;padding:10px 16px;border-radius:8px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:60;max-width:90vw}
.toast.show{opacity:1}
.dlg{border:0;border-radius:14px;padding:22px;max-width:440px;width:calc(100% - 24px)}
.dlg::backdrop{background:rgba(14,15,16,.55)}
.dlg-x{position:absolute;right:10px;top:10px}
.dlg-x button{border:0;background:none;font-size:20px;cursor:pointer;width:40px;height:40px}
.dlg{position:fixed}
.rq{display:grid;gap:10px}
.rq label{display:grid;gap:4px;font-size:14px;font-weight:600}
.rq input,.rq textarea{min-height:46px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-weight:400}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
@media (max-width:860px){
  .work{display:block}
  .stage{position:sticky;top:0;height:40vh;min-height:240px;z-index:5}
  .panel{max-height:none;overflow:visible;padding:16px 14px calc(var(--barH) + 24px)}
  .top-title{display:none}
  .brand img{height:20px}
  .top{gap:10px}
  .phone{white-space:nowrap}
  .crumbs button span{display:none}
  .crumbs button.on span{display:inline}
  .hint{display:none}
  .panel *{scroll-margin-top:calc(40vh + 12px)}
  .bar-nav .btn{min-width:88px}
}
/* ---------- polish pass 2026-10-21 ---------- */
/* keyboard focus ring everywhere (mouse/touch taps stay clean) */
:focus-visible{outline:3px solid var(--ember);outline-offset:2px}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:0;border-color:var(--ember)}
/* press feedback + no double-tap zoom delay */
.btn,.chip,.toggle,.sw,.lay,.seg button,.crumbs button,.mod{touch-action:manipulation;transition:transform .08s ease,box-shadow .15s ease,border-color .15s ease,background-color .15s ease}
.btn:not(:disabled):active,.chip:active,.toggle:active,.sw:active,.lay:active,.seg button:active{transform:scale(.97)}
.mod{touch-action:none}
@media (hover:hover){.btn:not(:disabled):hover{filter:brightness(.96)}.lay:hover,.sw:hover,.mod:hover,.seg button:hover{border-color:var(--steel)}.lay.on:hover,.sw.on:hover,.seg button.on:hover{border-color:var(--ember)}.chip:hover{border-color:var(--steel)}}
.btn.primary:disabled{opacity:.6}
/* readable small text (contrast) */
.mod .c{color:#6b6862}
table.price .ref{color:#75736d}
.bar-price .tier{color:#5f5d58}
.mod .s,.lay .d{color:#55534e}
/* bottom bar clears the iPhone home indicator */
.bar{height:calc(var(--barH) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}
.panel{padding-bottom:calc(var(--barH) + 24px + env(safe-area-inset-bottom))}
.toast{bottom:calc(var(--barH) + 14px + env(safe-area-inset-bottom));text-align:center}
.bar-price .amt{font-variant-numeric:tabular-nums}
/* quote table: long notes wrap instead of squeezing the description column */
table.price td.a.txt{white-space:normal;font-weight:600;max-width:46%;color:#3d3c39}
.mlwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:8px}
.ml{min-width:460px}
/* iOS zooms in on any form field under 16px: keep fire pit selects at 16px */
.fp select,.fp input{font-size:16px}
/* dialogs fit short phone screens */
.dlg{max-height:calc(100dvh - 24px);overflow:auto;overscroll-behavior:contain}
.dlg-x button{border-radius:50%}
/* loading / error state while the 3D designer starts */
.boot{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:14px;font-weight:600;color:#3d3c39}
.boot[hidden]{display:none}
.boot.fail,.boot[data-fail]{display:block;border-color:var(--bad);font-weight:400;line-height:1.45}
.boot.fail b,.boot[data-fail] b{color:var(--bad)}
.boot a{color:var(--ember);font-weight:600}
.spin{flex:none;width:22px;height:22px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--ember);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
/* bigger move / remove buttons on placed modules for fingers */
@media (pointer:coarse){.blk .ct button{width:28px;height:30px;font-size:13px}.track{min-height:84px}}
@media (max-width:860px){.crumbs button{padding:12px 8px}.top{gap:10px;padding:8px 12px}.top-right{gap:10px}.phone{font-size:15px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation-duration:.01ms!important;scroll-behavior:auto!important}}
/* slide placed modules along a run (2026-10-21) */
.blk{cursor:grab}
.blk.dragging{opacity:.35}
.slot{position:absolute;top:4px;bottom:4px;border:2px dashed var(--ember);background:rgba(242,90,29,.14);border-radius:6px;pointer-events:none;z-index:2}
.sw i{flex:none}
/* phones in landscape: ask to rotate to portrait (tablets/desktop unaffected) */
.rotate{display:none}
@media (orientation:landscape) and (max-height:500px) and (pointer:coarse){
  .rotate{display:flex;position:fixed;inset:0;z-index:9999;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px calc(20px + env(safe-area-inset-right)) 20px calc(20px + env(safe-area-inset-left));background:var(--black);color:#fff;text-align:center}
  .rotate img{height:96px}   /* Basis O2 stacked (tall spot) */
  .rotate .rot-ic{font-size:44px;line-height:1;color:var(--ember);transform:rotate(90deg)}
  .rotate .rot-t{font-family:ArchX,Barlow,sans-serif;font-weight:900;text-transform:uppercase;font-size:20px;letter-spacing:-.01em}
  .rotate .rot-s{font-size:14px;color:var(--steel)}
  body{overflow:hidden}
}
/* 2026-10-26: modules drawn to scale; each run's track width = run length x shared px/inch; scrolls sideways on narrow phones */
.trackwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:2px}
.trackwrap .track{flex:none;box-sizing:border-box;max-width:none}
.run .scale{margin-top:4px;font-size:11px}
/* 2026-10-26: Lengths step merged into Modules: run length edited inline on the run header */
.run .hd .runnm{display:inline-flex;align-items:baseline;gap:4px;flex-wrap:wrap}
.lenEdit{font:inherit;font-weight:700;color:var(--ember);background:none;border:0;padding:2px 2px 0;min-height:32px;cursor:pointer;display:inline-flex;align-items:center;gap:4px}
.lenEdit .pen{font-size:.95em}
.lenEdit:hover,.lenEdit:focus-visible{background:rgba(242,90,29,.08)}
.lenEd{display:flex;flex-wrap:wrap;align-items:center;gap:6px;flex:1 1 100%}
.lenEd label{display:inline-flex;align-items:center;gap:4px}
.lenEd input{width:64px;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:4px 8px;font-size:17px}
.run .hd:has(.lenEd){flex-wrap:wrap}
.chip.on{background:#1E2533;color:#fff;border-color:#1E2533}
@media (min-width:861px){.stage-tools{bottom:calc(var(--barH) + 10px)}}

/* 2026-10-26 round two: custom block grid, grill picker, component package, PCM model tags.
   (.lenEdit: the dashed underline under the run length button was removed at Chad's request; label, value and tap-to-edit unchanged.) */
.gridwrap{margin-top:14px}
.grid{display:grid;grid-template-columns:repeat(var(--cols),1fr);gap:2px;max-width:640px;touch-action:manipulation}
.gc{aspect-ratio:1;min-width:0;padding:0;border:1px solid var(--line);background:#fff;border-radius:3px;font-size:10px;font-weight:700;color:#fff;cursor:pointer}
.gc:hover{border-color:var(--ember)}
.gc.on.h{background:#1E2533;border-color:#1E2533}
.gc.on.v{background:var(--ember);border-color:var(--ember)}
.gc:focus-visible{outline:2px solid var(--ember);outline-offset:1px}
.grillpick{margin:10px 0}
.gp{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.gp select{min-height:40px;font-size:16px;max-width:100%}
.mod .pcm,.mod .tbc{font-size:11px;margin-top:3px;color:var(--ember);font-weight:600}
.mod .tbc{color:#6e6c68;font-weight:400;font-style:italic}
.pkg{margin-top:14px}
.ml.pkg td.a{text-align:right;white-space:nowrap}
.ml.pkg tr.tot td{font-weight:700;border-top:2px solid var(--line)}
#seeBtn.on{background:#1E2533;color:#fff;border-color:#1E2533}
/* Dining edge (2026-10-27): checkbox on the run header + orange slider bar above the run strip */
.run .hd .dineChk{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;white-space:nowrap;cursor:pointer;color:#444}
.run .hd .dineChk input{width:16px;height:16px;accent-color:var(--ember);margin:0}
.dinewrap{position:relative;height:24px;margin-bottom:3px;box-sizing:border-box}
.dinebar{position:absolute;top:0;height:22px;background:var(--ember);border-radius:6px;display:flex;align-items:center;justify-content:space-between;color:#fff;cursor:grab;touch-action:none;user-select:none;box-shadow:0 1px 3px rgba(0,0,0,.25);min-width:24px}
.dinebar.drag{cursor:grabbing;filter:brightness(1.08)}
.dinebar .dlen{font-size:11px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 4px;pointer-events:none}
.dinebar .dh{flex:none;width:12px;height:22px;background:#B83C0E;border-radius:6px;cursor:ew-resize;touch-action:none}
.dinebar .dh:focus{outline:none}.dinebar .dh:focus-visible{outline:3px solid var(--black);outline-offset:1px}
@media (pointer:coarse){.dinebar .dh{width:20px}.dinewrap,.dinebar{height:30px}.dinebar .dh{height:30px}}
.ml.pkg td.q{width:36px;text-align:center;font-weight:700}
.run.fponly{cursor:default}

/* 2026-10-27 de2: dining edge full span + raised option + components jump link */
.run .hd .dineOpts{display:inline-flex;gap:10px;flex-wrap:wrap;align-items:center}
.dinewrap{padding:0;border:0;margin-left:0;margin-right:0}
.dinebar{box-sizing:border-box}
.dinebar.raised{background:repeating-linear-gradient(135deg,var(--ember) 0 10px,#D9541E 10px 20px);box-shadow:0 3px 0 #B83C0E,0 4px 6px rgba(0,0,0,.25)}
.compJump{margin:-4px 0 10px}.compJump a{color:var(--ember);font-weight:700;text-decoration:underline;cursor:pointer}
/* de3: joined-corner marker on a dining edge bar end that merges with the next run's edge */
.dinebar{overflow:visible}
.dinebar .djoin{position:absolute;top:0;width:12px;height:12px;border-top:4px solid var(--black);pointer-events:none}
.dinebar .djoin[data-e="b"]{right:-2px;border-right:4px solid var(--black);border-top-right-radius:3px}
.dinebar .djoin[data-e="a"]{left:-2px;border-left:4px solid var(--black);border-top-left-radius:3px}
/* de7: backsplash bar (same bar as the dining edge, slate blue so the two read apart) */
.dinebar.splashbar{background:#3E6E8E}.dinebar.splashbar .dh{background:#234B66}
.run .hd .dineChk.splash input{accent-color:#3E6E8E}

/* MSRP display (2026-10-27) */
.mod .msrp{margin-top:5px;display:flex;flex-direction:column;gap:1px;font-size:11.5px;font-weight:700;color:var(--ink,#1d1c1a)}
.mod .msrp i{font-style:normal;font-weight:500;color:#6b6862}
.cabmsrp{margin:4px 0 8px}
.cabmsrp b{color:var(--ink,#1d1c1a)}
/* ---------- fuel selector next to Next (2026-10-28, Chad): NG / LP, nothing preselected ---------- */
.bar-nav{align-items:center}
.fuel{display:grid;grid-template-columns:auto auto;column-gap:4px;row-gap:2px;align-items:center;border-radius:10px;padding:2px}
.fuel .fuel-l{grid-column:1 / -1;font-size:11px;line-height:1;color:#5f5d58;text-transform:uppercase;letter-spacing:.04em;text-align:center}
.fuel button{border:2px solid var(--line);background:#fff;border-radius:8px;padding:4px 10px;min-height:40px;cursor:pointer;font:inherit;font-size:14px;font-weight:600;color:var(--black);touch-action:manipulation}
.fuel button.on{border-color:var(--ember);background:#fff4ee}
.fuel button .sm{display:none}
.fuel.need .fuel-l{color:var(--bad)}
.fuel.need .fuel-l::after{content:" · required"}
.fuel.warn{animation:fuelWarn .5s ease 2;box-shadow:0 0 0 2px var(--bad)}
@keyframes fuelWarn{0%,100%{transform:translateX(0)}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
#fuelLine .bad{color:var(--bad);font-weight:600}
@media (max-width:860px){
  .bar{padding-left:10px;padding-right:10px;gap:6px}
  .bar-nav{gap:6px}
  .bar-nav .btn{min-width:64px;padding-left:10px;padding-right:10px}
  .fuel button{padding:4px 8px;min-width:42px}
  .fuel button .lg{display:none}.fuel button .sm{display:inline}
  .fuel.need .fuel-l::after{content:" *"}
}
@media (prefers-reduced-motion:reduce){.fuel.warn{animation:none}}