/* ChipsAndTruths.com Stage 37 tool guidance and interactive-app layer */
:root{--s37-ink:#17212b;--s37-muted:#52606d;--s37-line:#d9e1e8;--s37-soft:#f5f7f9;--s37-accent:#8d5d1f;--s37-accent-soft:#fff5e6;--s37-good:#176b4d;--s37-warn:#9a5b00;--s37-danger:#9a2f2f;--s37-radius:18px;--s37-shadow:0 16px 45px rgba(23,33,43,.08)}
.stage37-tool-intro,.stage37-guidance,.stage37-methodology,.stage37-compare,.stage37-app-card,.stage37-hub-category{max-width:1180px;margin:1.4rem auto;padding:1.35rem;border:1px solid var(--s37-line);border-radius:var(--s37-radius);background:#fff;box-shadow:var(--s37-shadow)}
.stage37-tool-intro{background:linear-gradient(135deg,#fff 0%,var(--s37-accent-soft) 100%)}
.stage37-kicker{font-size:.76rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--s37-accent);margin:0 0 .55rem}
.stage37-tool-intro h2,.stage37-guidance h2,.stage37-methodology h2,.stage37-app-card h2,.stage37-hub-category h2{margin:.1rem 0 .65rem;line-height:1.2}
.stage37-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem;margin-top:1rem}
.stage37-summary-item{padding:.85rem;border:1px solid var(--s37-line);border-radius:14px;background:rgba(255,255,255,.82)}
.stage37-summary-item strong{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--s37-muted);margin-bottom:.35rem}
.stage37-summary-item span{font-size:.95rem;line-height:1.45}
.stage37-actions{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:1rem}
.stage37-button{appearance:none;border:1px solid var(--s37-accent);border-radius:999px;background:var(--s37-accent);color:#fff;padding:.7rem 1rem;font:inherit;font-weight:750;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.4rem}
.stage37-button.secondary{background:#fff;color:var(--s37-accent)}
.stage37-button.ghost{background:var(--s37-soft);color:var(--s37-ink);border-color:var(--s37-line)}
.stage37-button.danger{background:#fff;color:var(--s37-danger);border-color:#dca9a9}
.stage37-button:focus-visible,.stage37-app-card input:focus-visible,.stage37-app-card select:focus-visible,.stage37-app-card textarea:focus-visible{outline:3px solid rgba(141,93,31,.28);outline-offset:2px}
.stage37-steps{counter-reset:s37step;display:grid;gap:.65rem;margin:1rem 0 0;padding:0;list-style:none}
.stage37-steps li{counter-increment:s37step;display:grid;grid-template-columns:2rem 1fr;gap:.65rem;align-items:start;padding:.7rem .8rem;background:var(--s37-soft);border-radius:12px}
.stage37-steps li:before{content:counter(s37step);width:1.75rem;height:1.75rem;border-radius:50%;display:grid;place-items:center;background:var(--s37-accent);color:#fff;font-weight:800;font-size:.82rem}
.stage37-warning{margin-top:1rem;padding:1rem;border-left:4px solid var(--s37-warn);background:#fff8e7;border-radius:0 12px 12px 0}
.stage37-warning strong{display:block;margin-bottom:.35rem}
.stage37-method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;margin-top:1rem}
.stage37-method-grid>div{padding:.9rem;border:1px solid var(--s37-line);border-radius:14px;background:var(--s37-soft)}
.stage37-method-grid h3{font-size:1rem;margin:0 0 .45rem}
.stage37-method-grid p{margin:0;color:var(--s37-muted)}
.stage37-related{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}
.stage37-related a{padding:.55rem .8rem;border-radius:999px;background:var(--s37-soft);text-decoration:none;border:1px solid var(--s37-line)}
.stage37-presets{display:flex;flex-wrap:wrap;gap:.55rem;margin:.8rem 0}
.stage37-compare[hidden]{display:none}
.stage37-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.stage37-snapshot{border:1px solid var(--s37-line);border-radius:14px;padding:1rem;background:var(--s37-soft);min-height:8rem}
.stage37-snapshot dl{display:grid;grid-template-columns:minmax(8rem,1fr) 1fr;gap:.35rem .8rem;margin:.7rem 0 0}
.stage37-snapshot dt{color:var(--s37-muted)}.stage37-snapshot dd{margin:0;font-weight:700;text-align:right}
.stage37-hub-shell{max-width:1200px;margin:0 auto;padding:0 1rem 2rem}
.stage37-hub-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1.2rem 0}
.stage37-hub-stat{padding:1rem;border:1px solid var(--s37-line);border-radius:14px;background:#fff}
.stage37-hub-stat strong{font-size:1.55rem;display:block}
.stage37-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.stage37-tool-card{display:flex;flex-direction:column;gap:.65rem;padding:1.05rem;border:1px solid var(--s37-line);border-radius:16px;background:#fff;color:inherit;text-decoration:none;min-height:17rem;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.stage37-tool-card:hover{transform:translateY(-3px);box-shadow:var(--s37-shadow);border-color:#b98b50}
.stage37-tool-card .type{font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--s37-accent)}
.stage37-tool-card h3{margin:0;font-size:1.18rem}.stage37-tool-card p{margin:0;color:var(--s37-muted)}
.stage37-tool-card .card-meta{margin-top:auto;display:grid;gap:.4rem;font-size:.84rem}
.stage37-tool-card .card-meta span{display:block;padding-top:.45rem;border-top:1px solid var(--s37-line)}
.stage37-app-card{max-width:1050px}.stage37-app-card form{margin-top:1rem}
.stage37-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.stage37-field{display:grid;gap:.38rem}.stage37-field.full{grid-column:1/-1}
.stage37-field label,.stage37-field legend{font-weight:750}.stage37-field small{color:var(--s37-muted);line-height:1.35}
.stage37-app-card input,.stage37-app-card select,.stage37-app-card textarea{width:100%;box-sizing:border-box;border:1px solid #b9c5cf;border-radius:10px;padding:.75rem;background:#fff;color:var(--s37-ink);font:inherit}
.stage37-inline-options{display:flex;flex-wrap:wrap;gap:.8rem}.stage37-inline-options label{display:flex;align-items:center;gap:.4rem;font-weight:600}.stage37-inline-options input{width:auto}
.stage37-results{margin-top:1.2rem;padding:1rem;border-radius:16px;background:var(--s37-soft);border:1px solid var(--s37-line)}
.stage37-result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem}
.stage37-result{padding:.8rem;border-radius:12px;background:#fff;border:1px solid var(--s37-line)}
.stage37-result span{display:block;font-size:.78rem;color:var(--s37-muted);text-transform:uppercase;letter-spacing:.04em}.stage37-result strong{display:block;font-size:1.25rem;margin-top:.3rem;overflow-wrap:anywhere}
.stage37-breakdown{margin-top:1rem;overflow-x:auto}.stage37-table{width:100%;border-collapse:collapse;min-width:560px}.stage37-table th,.stage37-table td{text-align:left;padding:.65rem;border-bottom:1px solid var(--s37-line)}.stage37-table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--s37-muted)}
.stage37-bar-chart{display:grid;gap:.55rem;margin-top:1rem}.stage37-bar-row{display:grid;grid-template-columns:9rem 1fr 4.5rem;gap:.6rem;align-items:center}.stage37-bar-track{height:.7rem;background:#e5e9ed;border-radius:999px;overflow:hidden}.stage37-bar-fill{height:100%;background:var(--s37-accent);border-radius:999px}.stage37-bar-row progress{width:100%;height:.8rem;accent-color:var(--s37-accent)}
.stage37-privacy{padding:.8rem 1rem;border:1px solid #bcd8cc;background:#eff9f4;border-radius:12px;color:#245642}
.stage37-empty{padding:1rem;text-align:center;color:var(--s37-muted)}
.stage37-status{min-height:1.4rem;margin:.6rem 0;color:var(--s37-good);font-weight:700}
.stage37-error{color:var(--s37-danger);font-weight:700}.stage37-help{margin-top:1rem}.stage37-help summary{cursor:pointer;font-weight:800}.stage37-help[open]{padding:.8rem;border:1px solid var(--s37-line);border-radius:12px;background:var(--s37-soft)}
.stage37-tool-intro a,.stage37-guidance a,.stage37-methodology a{overflow-wrap:anywhere}
@media(max-width:900px){.stage37-summary-grid,.stage37-method-grid,.stage37-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stage37-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stage37-hub-overview{grid-template-columns:1fr}.stage37-compare-grid{grid-template-columns:1fr}}
@media(max-width:640px){.stage37-summary-grid,.stage37-method-grid,.stage37-result-grid,.stage37-tool-grid,.stage37-form-grid{grid-template-columns:1fr}.stage37-tool-intro,.stage37-guidance,.stage37-methodology,.stage37-compare,.stage37-app-card,.stage37-hub-category{margin:1rem .6rem;padding:1rem}.stage37-bar-row{grid-template-columns:6.5rem 1fr 3.5rem}.stage37-actions .stage37-button{width:100%}}
@media print{header,.topbar,.mega-backdrop,.search-overlay,.crumb-shell,footer,.rg-banner,.analytics-consent,.stage37-actions,.stage37-presets,.stage37-related{display:none!important}.stage37-tool-intro,.stage37-guidance,.stage37-methodology,.stage37-app-card,.stage37-results{box-shadow:none;border:1px solid #999;break-inside:avoid}body{background:#fff!important;color:#000!important}}

.stage37-article-callout{max-width:none;margin:2rem 0;padding:1.15rem 1.2rem;border:1px solid var(--s37-line);border-left:5px solid var(--s37-accent);border-radius:14px;background:linear-gradient(135deg,#fff 0%,var(--s37-accent-soft) 100%);box-shadow:none}
.stage37-article-callout h2{font-size:1.2rem;margin:.15rem 0 .45rem;line-height:1.25}
.stage37-article-callout p{margin:.35rem 0 .8rem}
.stage37-article-callout .stage37-button{margin-top:.15rem}

@media(max-width:768px){.topbar .utility,.topbar .topbar-row-2{display:none!important}.topbar .header-actions{margin-left:auto;gap:.5rem;flex:0 0 auto}.topbar .topbar-row-1{width:100%;min-width:0}.topbar .brand{min-width:0}.topbar .brand-tag{white-space:normal}.topbar .mobile-search-btn,.topbar .mobile-menu-toggle{display:inline-flex!important}}