.tools-main{padding-bottom:64px}.tools-main [hidden]{display:none!important}
.tools-header{padding:36px 0 24px}.tools-header h1{font-size:clamp(1.75rem,5.5vw,3.2rem);margin:12px 0 16px;line-height:1.05;overflow-wrap:anywhere;max-width:24ch}
.tools-header p{max-width:75ch;margin:0 0 14px;color:#405556}.tools-breadcrumb{font-size:.88rem}.tools-breadcrumb a{color:#235255}
.tools-intro{font-size:1.08rem}.tools-main a:focus-visible,.tools-main button:focus-visible,.tools-main input:focus-visible,.tools-main select:focus-visible,.tools-main textarea:focus-visible{outline:3px solid #397477;outline-offset:3px}
.tool-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-bottom:24px}
.tool-card{background:#fff;border:1px solid #cbd6d3;padding:26px;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.tool-card h2{font-size:1.5rem;line-height:1.15;margin:0;color:#102b2d}.tool-card p{margin:0 0 8px;color:#405556}.tool-card a{margin-top:auto}
.calculator-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.95fr);gap:24px;align-items:start}
.calculator-form,.tool-result,.result-placeholder{min-width:0;background:#fff;border:1px solid #cbd6d3;padding:clamp(18px,3vw,30px)}
.calculator-form h2,.tool-result h2,.result-placeholder h2{font-size:1.4rem;line-height:1.2;margin:0 0 20px;color:#102b2d}
.tool-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.tool-field{display:grid;align-content:start;gap:7px;min-width:0}.tool-field.wide,.tool-fields>.wide{grid-column:1/-1}
.tool-field>span,.tool-field>label{font-weight:750;font-size:.92rem}.tool-field input,.tool-field select{width:100%;min-width:0;min-height:48px;padding:11px 12px;border:1px solid #9badaa;border-radius:0;background:white;color:#102b2d;font:inherit}
.tool-field input[aria-invalid=true]{border:2px solid #a12d22}.tool-field small,.tool-help{font-size:.88rem;color:#405556}.tool-help{margin:16px 0}.material-status{margin:0;font-size:.88rem;color:#405556;overflow-wrap:anywhere}.tool-field select{max-width:100%}.tool-mode{border:0;padding:0;margin:0 0 22px;min-width:0}.tool-mode legend{font-weight:750;margin-bottom:8px}.tool-mode label{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin-right:18px}.tool-mode input{width:20px;height:20px;accent-color:#397477}
.tool-actions,.result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.tools-main .btn{font:inherit;font-size:.82rem;font-weight:850;cursor:pointer;max-width:100%;white-space:normal;text-align:center;min-height:48px;padding:12px 18px;overflow-wrap:anywhere}.tools-main .btn-secondary{border:1px solid #235255;background:transparent;color:#235255}
.tool-errors{background:#fff0ec;border-left:4px solid #a12d22;padding:12px;margin-bottom:18px;color:#7b2019}.tool-errors p{margin:4px 0}
.tool-result dl{margin:0}.tool-result dl>div{padding:14px 0;border-bottom:1px solid #dde5e2}.tool-result dt{font-size:.9rem;color:#405556}.tool-result dd{font-size:clamp(1.2rem,3vw,1.65rem);font-weight:800;margin:4px 0 0;color:#102b2d;overflow-wrap:anywhere}
.result-summary{margin-top:24px}.result-summary summary{cursor:pointer;font-weight:750;min-height:44px;padding:8px 0}.result-summary pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:.88rem;background:#f0f4f2;padding:14px;max-width:100%}
.copy-fallback{display:grid;gap:8px;margin-top:12px}.copy-fallback textarea{width:100%;min-width:0;font:inherit;padding:12px;border:1px solid #9badaa;min-height:240px}
.action-status{font-size:.9rem;color:#235255;overflow-wrap:anywhere}.estimate-assist{border-top:1px solid #cbd6d3;margin-top:24px;padding-top:20px}.estimate-assist>p:first-child{font-size:1.05rem;font-weight:750}.estimate-assist .btn{width:100%}.tools-area{font-size:.84rem;color:#405556}.planning-note{font-size:.88rem;color:#405556;margin-top:20px}
.tools-article{padding:40px 0 0;max-width:82ch}.tools-article h2{font-size:1.5rem;line-height:1.2;color:#102b2d;margin:32px 0 12px}.tools-article h3{font-size:1.1rem;margin:22px 0 8px}.tools-article p,.tools-article li{color:#405556}.tools-article li{margin:8px 0}.tool-formula{white-space:normal;background:#e6ece8;padding:18px;border-left:3px solid #397477;overflow-wrap:anywhere}.tool-related{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.tool-related a{font-weight:750;color:#235255}
@media(max-width:760px){.calculator-layout,.tool-cards{grid-template-columns:minmax(0,1fr)}.tools-header{padding-top:26px}.tools-header h1{font-size:clamp(1.75rem,8.5vw,3.2rem)}}
@media(max-width:400px){.tool-fields{grid-template-columns:minmax(0,1fr)}.tool-field.wide,.tool-fields>.wide{grid-column:auto}.tool-actions .btn{flex:1}.tool-mode label{display:flex;margin:0}.result-actions .btn{flex:1}}
@media print{
 @page{margin:16mm}body{background:white!important;color:#000!important}.topbar,.nav,footer,.privacy-consent,.mobile-estimate-bar,.tools-header,.tools-article,.calculator-form,.result-placeholder,.tool-cards,.result-actions,.estimate-assist,.planning-note,.action-status,.copy-fallback{display:none!important}
 .tools-main,.tools-main .wrap,.calculator-layout,.tool-result{display:block;width:auto;max-width:none;margin:0;padding:0;border:0}.tool-result[hidden]{display:none!important}.tool-result dl{display:none}.tool-result h2{font-size:18pt}.result-summary{margin:0}.result-summary>summary{display:none}.result-summary pre{display:block!important;background:none;padding:0;font-size:11pt;white-space:pre-wrap;overflow-wrap:anywhere}.result-summary{display:block!important}.result-summary:not([open])>pre{display:block!important}
}

.pending-request{margin:28px 0;padding:clamp(18px,3vw,28px);background:#e6ece8;border:1px solid #9badaa;min-width:0;scroll-margin-top:110px}.pending-request h2{font-size:1.4rem;line-height:1.2;margin:0 0 12px;color:#102b2d}.pending-request h3{font-size:1.1rem}.pending-request ul{list-style:none;padding:0}.pending-request li{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid #9badaa}.pending-request li p{margin:0;min-width:0;overflow-wrap:anywhere}.pending-request pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:.9rem}.pending-request a{overflow-wrap:anywhere}.pending-request .btn:disabled{opacity:.55;cursor:default}[data-separate-area]{margin-top:12px}[data-request-choices] a{display:inline-flex;align-items:center;min-height:44px}.pending-request [hidden]{display:none!important}@media(max-width:400px){.pending-request li{align-items:flex-start;flex-direction:column}.pending-request .tool-actions .btn{flex-basis:100%}}@media print{.pending-request{display:none!important}}