@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:100 800;font-display:swap;src:url('./fonts/jetbrains-mono-latin-ext-wght-normal.woff2') format('woff2');unicode-range:U+0100-02FF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url('./fonts/inter-latin-ext-wght-normal.woff2') format('woff2');unicode-range:U+0100-02FF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:300 700;font-display:swap;src:url('./fonts/space-grotesk-latin-ext-wght-normal.woff2') format('woff2');unicode-range:U+0100-02FF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
/* Amplan shared website and workspace identity. Keep functional layout in its owning stylesheet. */
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:300 700;font-display:swap;src:url('./fonts/space-grotesk-latin-wght-normal.woff2') format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url('./fonts/inter-latin-wght-normal.woff2') format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:100 800;font-display:swap;src:url('./fonts/jetbrains-mono-latin-wght-normal.woff2') format('woff2')}
:root{--ink-950:#0e0e0c;--ink-900:#171714;--ink-700:#3a3a35;--ink-500:#6b6b64;--ink-400:#8a8a82;--paper-50:#f7f7f6;--paper-100:#edece7;--amber-400:#f59e0b;--amber-500:#d97706;--amber-700:#b45309;--copper-500:#b87333;--pass:#3fa34d;--warn:#d4a72c;--fail:#d64545;--font-display:'Space Grotesk',system-ui,sans-serif;--font-sans:Inter,system-ui,sans-serif;--font-mono:'JetBrains Mono',ui-monospace,monospace;--mono:var(--font-mono);--ease-out:cubic-bezier(.22,1,.36,1);--dur-fast:180ms;--dur-med:360ms}
:root,:root[data-theme=dark]{color-scheme:dark;--bg:var(--ink-950);--panel:var(--ink-900);--surface:var(--ink-900);--surface-2:var(--ink-700);--elevated:var(--ink-900);--input:var(--ink-950);--line:rgba(247,247,246,.12);--line-soft:rgba(247,247,246,.08);--text:var(--paper-50);--ink:var(--paper-50);--muted:var(--ink-400);--ink-soft:var(--ink-400);--ink-faint:var(--ink-400);--accent:var(--amber-500);--accent-text:var(--amber-500);--primary:var(--amber-500);--primary-hi:var(--amber-400);--primary-ink:var(--ink-950);--good:var(--pass);--ok:var(--pass);--red:var(--fail);--bad:var(--fail);--shadow:none;--viewport-hi:var(--ink-900);--viewport-lo:var(--ink-950);--viewport-bg:var(--ink-950);--landing-muted:var(--ink-400);--bminus:var(--ink-400);--bplus:var(--ink-400);--series:var(--copper-500);--weld:var(--amber-500);--grid-line:var(--ink-700)}
:root[data-theme=light]{color-scheme:light;--bg:var(--paper-50);--panel:var(--paper-50);--surface:var(--paper-100);--surface-2:var(--paper-100);--elevated:var(--paper-50);--input:var(--paper-50);--line:rgba(23,23,20,.14);--line-soft:rgba(23,23,20,.08);--text:var(--ink-950);--ink:var(--ink-950);--muted:var(--ink-500);--ink-soft:var(--ink-500);--ink-faint:var(--ink-500);--accent:var(--amber-700);--accent-text:var(--amber-700);--primary:var(--amber-500);--primary-hi:var(--amber-400);--primary-ink:var(--ink-950);--good:#2b7536;--ok:#2b7536;--red:var(--fail);--bad:var(--fail);--viewport-hi:var(--paper-50);--viewport-lo:var(--paper-100);--viewport-bg:var(--paper-50);--landing-muted:var(--ink-500);--bminus:var(--ink-500);--bplus:var(--ink-500);--grid-line:var(--ink-400)}
body{font-family:var(--font-sans)}h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;letter-spacing:-.02em}p{line-height:1.6}
.brand,.brand-name,.brand-text h1{font-family:var(--font-display);font-size:26px;font-weight:600;letter-spacing:-.04em;line-height:1}
.brand>svg,.brand .logo svg{display:block;width:32px;height:32px;flex:none;fill:none}.brand .logo{width:32px;height:32px;background:transparent;border:0;border-radius:0;color:var(--text,var(--ink));box-shadow:none}.brand>span{font-family:var(--font-sans);letter-spacing:0;line-height:1.4}.masthead{height:64px}.masthead .brand{min-width:max-content}.home-page .brand-name{font-size:26px;letter-spacing:-.04em}.home-page .brand .logo{width:32px;height:32px}
button,.btn-primary,.btn-secondary,.theme-btn,nav,.eyebrow,.mono-label,.vision-label,.field>span,label>span,th,.viewport-heading,.viewport-foot,.cca-badge,.roadmap-badge{font-family:var(--font-mono);font-feature-settings:'zero' 1;font-variant-numeric:tabular-nums}
button,.btn-primary,.btn-secondary{border-radius:999px;font-size:11px;font-weight:500;letter-spacing:.04em;transition:background-color var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out);box-shadow:none}
.primary,:root[data-theme=light] .primary,.btn-primary{background:var(--amber-500);border-color:var(--amber-500);color:var(--ink-950)}.primary:hover:not(:disabled),.btn-primary:hover{background:var(--amber-400);border-color:var(--amber-400)}
.eyebrow,.mono-label,.field>span,th{font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:400}
input,select,textarea,input:not([type=checkbox]):not([type=radio]),.select-field select{font-family:var(--font-sans);border-radius:0;background:var(--input);border-color:var(--line);box-shadow:none}
.stat,.tile,.terminal-card,.notice,.control-details,.dfm-review,.collector-choice,.wire-mode,.collector-card,.collector-screen,.cca-face,.cca-controls form,.roadmap-card,.roadmap-diagram,.roadmap-benefit{border-radius:0;box-shadow:none}
.stat strong,.qty,.wire-length-table td,#summary,.pack-summary{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:'zero' 1}
#steps button{border-radius:0;font-size:11px;letter-spacing:0}#steps .done .step-index{color:var(--muted);border-color:var(--muted)}
.viewport{background-color:var(--bg);background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:64px 64px}
.cell-mark{background:transparent;border:1.5px solid var(--muted);border-top:4px solid var(--muted);border-radius:0}.lattice-cell{stroke:var(--muted);fill:transparent}.lattice-cell.terminal{stroke:var(--accent)}.terminal-site.minus,.terminal-site.plus{fill:var(--surface);stroke:var(--accent)}.terminal-card.minus button.selected,.terminal-card.plus button.selected,#autoTerminals[aria-pressed=true]{color:var(--accent);border-color:var(--accent)}
.home-page{--landing-muted:var(--muted)}.home-page .home-footer{flex-wrap:wrap}.brand-legal{font-size:11px;color:var(--muted);width:100%;margin:0}.home-page .pipeline-card,.home-page .step-card,.home-page .coming-card{box-shadow:none;border-radius:0}
:focus-visible{outline:2px solid var(--amber-500);outline-offset:3px}::selection{background:var(--amber-500);color:var(--ink-950)}
@media(max-width:740px){.masthead .brand{font-size:23px}.masthead .brand>svg{width:28px;height:28px}.masthead .brand span{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.roadmap-flow,.roadmap-integrated,.roadmap-benefits article,.coming-soon-inline,.build-view{border-radius:0}.roadmap-flow svg{color:var(--muted)}.roadmap-flow>div:nth-of-type(2) svg{color:var(--copper-500)}.roadmap-integrated svg{color:var(--accent)}.roadmap-number{font-family:var(--font-mono);color:var(--muted);letter-spacing:.08em}.roadmap-heading h1{font-weight:500}.home-page .lead h1{font-weight:500;letter-spacing:-.02em}.home-page .playback button{border-radius:999px}.home-page .stage-list button{border-radius:0}

.routing-prerequisite{border:1px solid var(--accent);border-left:3px solid var(--accent);padding:16px;background:var(--panel);margin:12px 0}.routing-prerequisite h3{margin:8px 0;font-size:17px}.routing-prerequisite p{font-size:12px}.routing-part{font-family:var(--font-mono);overflow-wrap:anywhere}.prerequisite-field{outline:2px solid var(--amber-500)!important;outline-offset:3px}.prerequisite-step{box-shadow:inset 0 -2px var(--accent)!important}.prerequisite-context{font-size:12px}

[data-collector-screen="2"] .fields{grid-template-columns:repeat(2,minmax(0,1fr))}.prerequisite-context{margin:8px 0 0;padding:8px;font-size:11px}

.compact-bom{border:1px solid var(--line);margin:12px 0;background:var(--panel)}.bom-total{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);font-size:12px}.bom-total strong{font:500 16px var(--font-mono)}.bom-column-head{display:flex;justify-content:space-between;padding:8px 14px;font:10px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--surface)}.bom-item{border:0;border-top:1px solid var(--line);padding:0!important;margin:0!important}.bom-item>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;margin:0;font:12px var(--font-sans);color:var(--text);list-style:none}.bom-item>summary>span{flex:1}.bom-qty{font:500 12px var(--font-mono);min-width:45px;text-align:right}.bom-qty.repeated{color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,transparent);padding:4px 7px}.bom-item-detail{padding:0 14px 12px}.bom-item-detail p{font-size:11px}.bom-edit{padding:8px 0!important;margin:12px 0 0}.bom-item[open]>summary{background:var(--surface)}

.bom-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px;margin:10px 0}.bom-toolbar .hint{margin:0;font-size:11px}.bom-item>summary{padding:7px 12px}.bom-total{padding:10px 12px}
/* First-build guidance stays beside the editable workspace. */
.guide-welcome,.guide-card{box-sizing:border-box;color:var(--text);background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--accent);padding:26px;border-radius:8px;box-shadow:0 16px 60px #0002}
.guide-welcome{width:min(520px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto}.guide-welcome::backdrop{background:#0e0e0c99}.guide-welcome h2{font-size:28px;margin:12px 0}.guide-welcome p{font-size:13px}.guide-pack{display:block;width:100%;height:130px;margin:12px 0}.guide-example{display:flex;justify-content:center;flex-wrap:wrap;gap:8px}.guide-example span{font:11px var(--font-mono);border:1px solid var(--line);padding:7px 12px}.guide-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.guide-note{font-size:11px!important;color:var(--muted);line-height:1.6}.guide-card{position:fixed;inset:148px 24px auto auto;margin:0;width:min(360px,calc(100vw - 32px));max-height:calc(100dvh - 172px);overflow:auto;z-index:80;padding:20px}.guide-card h2{font-size:23px;margin:16px 0 12px}.guide-card p{font-size:12px}.guide-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.guide-card-top button{padding:3px 10px;font-size:18px;line-height:1.3}.guide-progress{display:flex;gap:4px;margin:10px 0}.guide-progress span{height:3px;flex:1;background:var(--line)}.guide-progress .current{background:var(--accent)}.guide-progress .past{background:var(--muted)}.guide-preset{font:11px/1.7 var(--font-mono)!important;background:var(--surface);padding:10px 12px;border-left:2px solid var(--accent)}.guide-action{border-top:1px solid var(--line);padding-top:12px}.guide-highlight{outline:2px solid var(--accent)!important;outline-offset:3px;border-radius:3px}#buildGuide[aria-expanded=true]{border-color:var(--accent);color:var(--accent)}
@media(max-width:760px){.guide-card{inset:auto 16px 16px 16px;width:auto;max-height:55dvh}.guide-welcome{padding:20px}.masthead #summary{display:none}.masthead{gap:8px}.masthead .brand>span{display:none}}

.guide-next-action{outline:3px solid var(--accent)!important;outline-offset:4px;box-shadow:0 0 0 7px color-mix(in srgb,var(--accent) 14%,transparent)!important;position:relative;z-index:2}
.guide-card{width:min(340px,calc(100vw - 32px));padding:16px}.guide-card h2{font-size:20px;margin:10px 0}.guide-card .guide-preset{padding:8px 10px;font-size:10px!important}.guide-card .guide-action{border:0;padding:0;font-size:14px;font-weight:500;margin:12px 0}.guide-card .guide-buttons{margin-top:12px}.guide-welcome{width:min(440px,calc(100vw - 32px))}.guide-welcome .guide-example{justify-content:flex-start}.guide-welcome h2{font-size:26px}
@media(max-width:760px){.guide-card{inset:146px 16px auto 16px;width:auto;max-height:38dvh}}

.download-ready{display:inline-block;margin:8px 0 12px;padding:9px 14px;border:1px solid var(--accent);border-radius:999px;color:var(--accent);font:11px var(--font-mono);text-decoration:none}.download-ready[hidden]{display:none}