/* RobotLAB configurator (shared by every /configurator/* page). Grid rules live in classes + media queries only. */
/* Scoped to the configurator. Grid/column rules live in classes + media queries only — an inline
   grid style would defeat the mobile collapse (see project notes). */
.rl-cfg .cfg-split{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:960px}
.rl-cfg .cfg-path{text-align:left;cursor:pointer;background:#fff;border:1px solid var(--rl-ink-200);border-radius:var(--r-lg);padding:28px 28px 24px;display:flex;flex-direction:column;gap:10px;transition:border-color .15s,transform .15s,box-shadow .15s;font:inherit;color:inherit}
.rl-cfg .cfg-path:hover{border-color:var(--rl-blue-700);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.rl-cfg .cfg-path .k{font-family:var(--rl-font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--rl-blue-700)}
.rl-cfg .cfg-path h3{font-family:var(--rl-font-display);font-size:22px;line-height:1.2;margin:0;color:var(--rl-ink-900)}
.rl-cfg .cfg-path p{margin:0;font-size:15px;line-height:1.55;color:var(--rl-ink-700)}
.rl-cfg .cfg-path .go{margin-top:auto;padding-top:14px;font-family:var(--rl-font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--rl-blue-700)}
.rl-cfg .cfg-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:var(--s-8);align-items:start}
.rl-cfg .cfg-progress{display:flex;align-items:center;gap:12px;font-family:var(--rl-font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--rl-ink-500);margin-bottom:18px}
.rl-cfg .cfg-progress .bar{flex:1;height:4px;background:var(--rl-ink-200);border-radius:2px;overflow:hidden}
.rl-cfg .cfg-progress .bar i{display:block;height:100%;background:var(--rl-blue-700);width:0;transition:width .25s}
.rl-cfg .cfg-q h2{font-family:var(--rl-font-display);font-size:clamp(24px,3vw,32px);line-height:1.15;margin:0 0 8px;color:var(--rl-ink-900);letter-spacing:-.01em}
.rl-cfg .cfg-q .lead{font-size:16px;line-height:1.6;color:var(--rl-ink-700);margin:0 0 18px;max-width:720px}
.rl-cfg .cfg-help-btn{display:inline-flex;align-items:center;gap:8px;background:var(--rl-blue-050);color:var(--rl-blue-700);border:1px solid var(--rl-blue-100);border-radius:999px;padding:8px 14px;font:600 13px/1 var(--rl-font-body);cursor:pointer;margin-bottom:18px}
.rl-cfg .cfg-help-btn[aria-expanded="true"]{background:var(--rl-blue-700);color:#fff;border-color:var(--rl-blue-700)}
.rl-cfg .cfg-help{background:#fff;border:1px solid var(--rl-blue-100);border-left:3px solid var(--rl-blue-700);border-radius:var(--r-md);padding:18px 20px;margin:0 0 20px;font-size:14px;line-height:1.6;color:var(--rl-ink-700)}
.rl-cfg .cfg-help p{margin:0 0 10px}
.rl-cfg .cfg-help dl{margin:0;display:grid;gap:8px}
.rl-cfg .cfg-help dt{font-weight:600;color:var(--rl-ink-900)}
.rl-cfg .cfg-help dd{margin:0 0 4px}
.rl-cfg .cfg-help .hint{margin-top:12px;padding-top:12px;border-top:1px dashed var(--rl-ink-200);color:var(--rl-blue-900);font-weight:600}
.rl-cfg .cfg-opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.rl-cfg .cfg-opt{text-align:left;cursor:pointer;background:#fff;border:1px solid var(--rl-ink-200);border-radius:var(--r-md);padding:16px 18px;display:flex;flex-direction:column;gap:4px;transition:border-color .15s,box-shadow .15s,transform .15s;font:inherit;color:inherit;position:relative}
.rl-cfg .cfg-opt:hover{border-color:var(--rl-blue-500);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.rl-cfg .cfg-opt[aria-pressed="true"]{border-color:var(--rl-blue-700);background:var(--rl-blue-050);box-shadow:inset 0 0 0 1px var(--rl-blue-700)}
.rl-cfg .cfg-opt[aria-pressed="true"]::after{content:"✓";position:absolute;top:12px;right:14px;width:22px;height:22px;border-radius:50%;background:var(--rl-blue-700);color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center}
.rl-cfg .cfg-opt[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.rl-cfg .cfg-opt .l{font-family:var(--rl-font-display);font-size:17px;font-weight:600;line-height:1.3;color:var(--rl-ink-900);padding-right:28px}
.rl-cfg .cfg-opt .s{font-size:13px;color:var(--rl-ink-500);line-height:1.45}
.rl-cfg .cfg-opt .n{font-family:var(--rl-font-mono);font-size:11px;letter-spacing:.06em;color:var(--rl-blue-700);margin-top:6px}
.rl-cfg .cfg-nav{display:flex;gap:12px;align-items:center;margin-top:24px}
.rl-cfg .cfg-nav .spacer{flex:1}
.rl-cfg .cfg-count{font-family:var(--rl-font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--rl-ink-500)}
.rl-cfg .cfg-side{position:sticky;top:96px}
.rl-cfg .cfg-sum{background:var(--rl-ink-900);color:#fff;border-radius:var(--r-lg);padding:22px;border:1px solid #2a3142}
.rl-cfg .cfg-sum .t-eyebrow{color:color-mix(in oklch,var(--rl-accent-cyan) 60%,white);margin-bottom:10px}
.rl-cfg .cfg-sum ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.rl-cfg .cfg-sum li{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--rl-ink-300);border-bottom:1px solid #2a3142;padding-bottom:8px}
.rl-cfg .cfg-sum li b{color:#fff;font-weight:600;text-align:right}
.rl-cfg .cfg-sum li button{background:none;border:0;color:color-mix(in oklch,var(--rl-accent-cyan) 70%,white);font:600 12px var(--rl-font-body);cursor:pointer;padding:0;margin-left:8px}
.rl-cfg .cfg-sum .empty{font-size:13px;color:var(--rl-ink-400)}
.rl-cfg .cfg-sum .cnt{margin-top:14px;font-family:var(--rl-font-display);font-size:28px;font-weight:700;line-height:1}
.rl-cfg .cfg-sum .cnt small{display:block;font:11px/1.4 var(--rl-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--rl-ink-400);margin-top:4px}
.rl-cfg .rl-variant-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.rl-cfg .rl-variant-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--rl-ink-200);border-radius:var(--r-md);overflow:hidden;transition:box-shadow .18s,border-color .18s;position:relative}
.rl-cfg .rl-variant-card.top{border-color:var(--rl-blue-700);box-shadow:0 10px 30px rgba(15,76,156,.12)}
.rl-cfg .rl-variant-card .rank{position:absolute;top:12px;left:12px;z-index:2;font-family:var(--rl-font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:var(--rl-blue-700);padding:5px 9px;border-radius:3px}
.rl-cfg .rl-variant-media{background:#fff;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:10px;border-bottom:1px solid var(--rl-ink-100)}
.rl-cfg .rl-variant-media img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.rl-cfg .rl-variant-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.rl-cfg .rl-variant-name{font-family:var(--rl-font-display);font-size:18px;line-height:1.3;color:var(--rl-ink-900);margin:0}
.rl-cfg .rl-variant-sku{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--rl-ink-500);margin-top:5px}
.rl-cfg .rl-variant-sum{font-size:14px;line-height:1.6;color:var(--rl-ink-700);margin:10px 0 0}
.rl-cfg .rl-variant-diffs{list-style:none;margin:12px 0 0;padding:0}
.rl-cfg .rl-variant-diffs li{position:relative;padding-left:18px;font-size:13.5px;line-height:1.55;color:var(--rl-ink-700);margin:5px 0}
.rl-cfg .rl-variant-diffs li::before{content:"";position:absolute;left:2px;top:8px;width:6px;height:6px;border-radius:50%;background:var(--rl-blue-700)}
.rl-cfg .rl-variant-trade{margin:12px 0 0;padding:12px 14px;background:var(--rl-ink-050);border-radius:var(--r-sm);font-size:13px;line-height:1.55;color:var(--rl-ink-700)}
.rl-cfg .rl-variant-trade b{color:var(--rl-ink-900)}
.rl-cfg .rl-variant-foot{margin-top:auto;padding-top:16px;display:flex;flex-direction:column;gap:10px}
.rl-cfg .rl-variant-price{font-family:var(--rl-font-display);font-size:20px;font-weight:700;color:var(--rl-ink-900)}
.rl-cfg .rl-variant-price small{font:12px var(--rl-font-mono);color:var(--rl-ink-500);margin-left:6px}
.rl-cfg .rl-variant-foot .btn{width:100%;text-align:center}
.rl-cfg .cfg-note{background:var(--rl-blue-050);border:1px solid var(--rl-blue-100);border-radius:var(--r-md);padding:14px 18px;font-size:14px;color:var(--rl-blue-900);margin-bottom:20px}
.rl-cfg .cfg-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.rl-cfg .cfg-path[aria-pressed="true"]{border-color:var(--rl-blue-700);box-shadow:inset 0 0 0 1px var(--rl-blue-700);background:var(--rl-blue-050)}
.rl-cfg .cfg-gate{max-width:760px;margin-top:24px;background:#fff;border:1px solid var(--rl-ink-200);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-md)}
.rl-cfg .cfg-gate-head .t-eyebrow{color:var(--rl-blue-700)}
.rl-cfg .cfg-gate-head h3{font-family:var(--rl-font-display);font-size:22px;line-height:1.2;margin:10px 0 6px;color:var(--rl-ink-900)}
.rl-cfg .cfg-gate-head p{margin:0 0 18px;font-size:15px;line-height:1.55;color:var(--rl-ink-700)}
.rl-cfg .cfg-gate-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.rl-cfg .cfg-gate-grid label{display:flex;flex-direction:column;gap:6px;font:600 12px/1.2 var(--rl-font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--rl-ink-700)}
.rl-cfg .cfg-gate-grid label.wide{grid-column:1/-1}
.rl-cfg .cfg-gate-grid input{font:400 15px/1.3 var(--rl-font-body);color:var(--rl-ink-900);background:#fff;border:1px solid var(--rl-ink-200);border-radius:var(--r-md);padding:11px 12px;letter-spacing:0;text-transform:none;width:100%}
.rl-cfg .cfg-gate-grid input:focus{outline:2px solid var(--rl-blue-700);outline-offset:1px;border-color:var(--rl-blue-700)}
.rl-cfg .cfg-gate-grid input.bad{border-color:#c0392b;box-shadow:inset 0 0 0 1px #c0392b}
.rl-cfg .cfg-gate-err{margin-top:12px;color:#c0392b;font-size:13.5px}
.rl-cfg .cfg-gate-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:20px}
.rl-cfg .cfg-gate-note{font-size:13px;color:var(--rl-ink-500)}
.rl-cfg [hidden]{display:none!important}
@media(max-width:1024px){.rl-cfg .cfg-wrap{grid-template-columns:1fr}.rl-cfg .cfg-side{position:static}}
@media(max-width:640px){
  .rl-cfg .cfg-split{grid-template-columns:1fr}
  .rl-cfg .cfg-opts{grid-template-columns:1fr}
  .rl-cfg .cfg-gate{padding:20px}
  .rl-cfg .cfg-gate-grid{grid-template-columns:1fr}
  .rl-cfg .cfg-nav{flex-wrap:wrap}
}