/* Shared calculator layout for Real Number Lab budget tools (car and home affordability):
   input rail on the left, big result + tiers + bar breakdown on the right; stacks on phones.
   Load after site.css. Tool-specific pieces stay in each page. */
body{font:14px/1.5 var(--body)}
.wrap{max-width:1120px;margin:0 auto}
.tool-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 16px;margin-bottom:16px}
.tool-head h1{font:700 34px/1 var(--display);letter-spacing:.01em;margin:0;text-transform:uppercase}
.tool-head p{margin:0;color:var(--muted);max-width:62ch}
.grid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:16px;align-items:start}
@media (max-width:860px){.grid{grid-template-columns:minmax(0,1fr)}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px;min-width:0}
.rail,.main{display:flex;flex-direction:column;gap:16px;min-width:0}
.panel h2{font:600 13px/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.panel h2.sub{margin:20px 0 12px;padding-top:16px;border-top:1px solid var(--line)}
.panel label,.lbl{display:flex;justify-content:space-between;gap:8px;font-weight:500;margin-bottom:4px}
.field{margin-bottom:12px;min-width:0}.field:last-child{margin-bottom:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}.row2>div{min-width:0}
.panel select,.panel input[type=number]{width:100%;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:7px 8px;min-height:36px}
.panel input::placeholder{color:var(--muted);opacity:.8}
.panel input[type=range]{width:100%;accent-color:var(--accent);margin:4px 0 0}
.panel output{font-variant-numeric:tabular-nums;color:var(--muted);font-weight:400}
.wrap :focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.hint{font-size:12px;color:var(--muted);margin:8px 0 0}
.hint a{color:var(--accent)}
.seg{display:flex;border:1px solid var(--line);border-radius:4px;overflow:hidden}
.seg button{flex:1;font:inherit;font-weight:500;padding:8px 6px;background:var(--bg);color:var(--ink);border:0;border-right:1px solid var(--line);cursor:pointer;min-height:36px}
.seg button:last-child{border-right:0}
.seg button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}
.panel details>summary{cursor:pointer;font:500 13px var(--body);color:var(--accent)}
.panel details[open]>summary{margin-bottom:12px}
.more{margin-top:12px}
.link{background:none;border:0;color:var(--accent);font:inherit;padding:0;cursor:pointer;text-decoration:underline}
/* result */
.eyebrow{font:600 13px/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.big{font:700 64px/.95 var(--display);font-variant-numeric:tabular-nums;margin:0;color:var(--accent);letter-spacing:.01em}
.big.none{color:var(--warn);font-size:40px}
.lead{margin:8px 0 0;font-size:15px;color:var(--muted);max-width:60ch}.lead strong{color:var(--ink)}
.tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:16px}
.tiers button{text-align:left;font:inherit;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:4px;padding:10px 12px;cursor:pointer;min-height:44px}
.tiers button[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.tiers b{display:block;font:600 22px/1.1 var(--display);font-variant-numeric:tabular-nums}
.tiers span{font-size:12px;color:var(--muted)}
@media (max-width:520px){.big{font-size:52px}.tiers b{font-size:18px}}
/* bar breakdown */
.bhead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 12px;margin-bottom:12px}
.bhead h3{font:600 22px/1.15 var(--display);margin:0}
.bars{display:grid;grid-template-columns:minmax(0,190px) minmax(0,1fr) auto;gap:8px 12px;align-items:center;font-variant-numeric:tabular-nums}
.bars .t{height:10px;background:var(--band);border-radius:2px;overflow:hidden}
.bars .t i{display:block;height:100%;background:var(--accent);border-radius:2px}
.bars .v{text-align:right;min-width:72px}
.bars .tot{font-weight:600;padding-top:8px;border-top:2px solid var(--ink)}
.bars .t.over i{background:var(--warn)}
.bars span.tot{align-self:stretch;display:flex;align-items:center}.bars span.tot .t{flex:1}.bars .v.tot{justify-content:flex-end}
@media (max-width:520px){.bars{grid-template-columns:minmax(0,1fr) 64px auto;gap:8px}.bars .v{min-width:0}}
.facts{margin:14px 0 0;padding:0;list-style:none;font-size:13px;color:var(--muted)}
.facts li{padding:6px 0;border-top:1px solid var(--line)}
.facts strong{color:var(--ink)}
.warn{color:var(--warn)}.pos{color:var(--accent)}
/* notes and FAQ */
.notes{color:var(--muted);font-size:12.5px;margin:0;padding-left:18px}.notes li{margin-bottom:4px}
.faq h3{font-size:14px;margin:14px 0 2px}.faq p{margin:0;color:var(--muted);font-size:13px}