:root{color:#17233a;font-synthesis:none;text-rendering:optimizelegibility;--navy:#0b2748;--navy-soft:#173d67;--green:#30a46c;--green-dark:#19764a;--line:#d9e2e7;--muted:#607083;--surface:#fff;--warning-bg:#fff8e6;--warning-border:#e6b94f;--error:brown;background:#f4f7f8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select{font:inherit}button,select{cursor:pointer}button:disabled,select:disabled{cursor:not-allowed}a{color:inherit}.app-layout{grid-template-rows:auto 1fr auto;min-height:100vh;display:grid}.site-header{background:var(--surface);border-bottom:1px solid var(--line);align-items:center;min-height:74px;padding:0 32px;display:flex}.brand{color:var(--navy);align-items:baseline;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{letter-spacing:-.08em;color:var(--green-dark);font-size:2rem;font-weight:850}.brand-name{letter-spacing:.04em;font-size:.85rem;font-weight:650}.page-shell{width:min(100% - 40px,920px);margin:0 auto;padding:60px 0 72px}.intro{text-align:center;max-width:690px;margin:0 auto 26px}.eyebrow{color:var(--green-dark);letter-spacing:.13em;text-transform:uppercase;margin:0 0 8px;font-size:.78rem;font-weight:800}h1,h2,p{margin-top:0}h1{color:var(--navy);letter-spacing:-.035em;margin-bottom:12px;font-size:clamp(2rem,5vw,3rem);line-height:1.06}h2{color:var(--navy);margin-bottom:18px;font-size:1.05rem}.intro p:last-child,.result-heading p:last-child{color:var(--muted);margin-bottom:0;line-height:1.65}.calculator-card,.result-card,.technical-details,.metric-card{background:var(--surface);border:1px solid var(--line);box-shadow:0 16px 42px #0b274814}.calculator-card{border-radius:18px;max-width:760px;margin:0 auto;padding:30px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.field{flex-direction:column;gap:8px;display:flex}.field-wide{grid-column:1/-1}.field label{color:var(--navy);font-size:.88rem;font-weight:700}.field input,.field select{color:#17233a;background:#fff;border:1px solid #b7c5ce;border-radius:9px;outline:none;width:100%;min-height:48px;padding:11px 13px;transition:border-color .12s,box-shadow .12s}.field input:focus,.field select:focus{border-color:var(--green-dark);box-shadow:0 0 0 3px #30a46c2e}.field input[aria-invalid=true],.field select[aria-invalid=true]{border-color:var(--error)}.money-input{position:relative}.money-input span{z-index:1;color:var(--muted);pointer-events:none;font-size:.82rem;font-weight:700;position:absolute;top:50%;left:13px;transform:translateY(-50%)}.money-input input{padding-left:45px}.field-help,.field-error{font-size:.78rem;line-height:1.45}.field-help{color:var(--muted)}.field-error{color:var(--error);font-weight:650}.notice{border-radius:9px;margin-top:22px;padding:14px 16px;font-size:.86rem;line-height:1.5}.notice-warning{background:var(--warning-bg);border:1px solid var(--warning-border)}.notice-error{color:var(--error);background:#fff0f0;border:1px solid #e2a2a2}.primary-button,.secondary-button{border-radius:9px;min-height:48px;padding:0 22px;font-weight:800;transition:background-color .12s,transform .12s}.primary-button{color:#fff;background:var(--navy);border:1px solid var(--navy);margin-top:26px}.primary-button:hover:not(:disabled){background:var(--navy-soft)}.primary-button:active:not(:disabled),.secondary-button:active{transform:translateY(1px)}.primary-button:disabled{color:#788896;background:#dce3e7;border-color:#dce3e7}.secondary-button{color:var(--navy);background:#fff;border:1px solid #9badb9}.primary-button.compact{margin:0}.result-page{width:min(100% - 40px,1080px)}.result-heading{justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:28px;display:flex}.result-heading h1{margin-bottom:8px;font-size:clamp(1.8rem,4vw,2.5rem)}.result-actions{flex:none;gap:10px;display:flex}.hero-results{grid-template-columns:1.35fr 1fr;gap:18px;margin-bottom:18px;display:grid}.metric-card{border-radius:14px;flex-direction:column;justify-content:center;min-height:150px;padding:26px;display:flex}.metric-card span,.metric-card small{color:var(--muted)}.metric-card strong{color:var(--navy);letter-spacing:-.035em;margin-top:8px;font-size:clamp(1.7rem,4vw,2.4rem)}.primary-metric{color:#fff;background:var(--navy);border-color:var(--navy)}.primary-metric span,.primary-metric strong{color:#fff}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.result-card{border-radius:14px;padding:24px}.result-card-wide{grid-column:1/-1}.value-list{margin:0}.value-list>div{border-bottom:1px solid #e8eef1;justify-content:space-between;gap:20px;padding:10px 0;display:flex}.value-list>div:last-child{border-bottom:0}.value-list dt{color:var(--muted)}.value-list dd{color:var(--navy);text-align:right;margin:0;font-weight:750}.value-list .total-row{border-top:2px solid var(--navy);border-bottom:0;margin-top:4px;padding-top:14px}.value-list .total-row dt,.value-list .total-row dd{color:var(--navy);font-weight:850}.multi-column-list{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px;display:grid}.technical-details{border-radius:14px;margin-top:18px;padding:0 24px}.technical-details summary{color:var(--navy);cursor:pointer;padding:20px 0;font-weight:800}.details-grid{grid-template-columns:.8fr 1.2fr;gap:34px;padding:0 0 24px;display:grid}.details-grid dt{font-size:.8rem}.site-footer{color:#d5e0eb;background:var(--navy);flex-wrap:wrap;justify-content:center;gap:8px 20px;padding:22px 30px;font-size:.78rem;display:flex}.site-footer a{color:#fff}@media (width<=720px){.site-header{min-height:66px;padding:0 20px}.brand-name{display:none}.page-shell,.result-page{width:min(100% - 28px,620px);padding:40px 0 52px}.intro{text-align:left}.calculator-card{padding:22px 18px}.form-grid,.hero-results,.result-grid,.multi-column-list,.details-grid{grid-template-columns:1fr}.field-wide,.result-card-wide{grid-column:auto}.result-heading{flex-direction:column;align-items:stretch;gap:20px}.result-actions{grid-template-columns:1fr 1fr;display:grid}.metric-card{min-height:132px;padding:22px}.result-card,.technical-details{padding-left:18px;padding-right:18px}.site-footer{text-align:center;flex-direction:column;align-items:center}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}.status-banner{border:1px solid var(--line,#d8dee8);background:#f7f9fc;border-radius:12px;margin:1rem 0;padding:1rem 1.25rem}.status-banner p{margin:.35rem 0 0}.admin-page{width:min(900px,100% - 32px);margin-inline:auto}.admin-login{max-width:460px}.admin-create{align-items:end;gap:16px;display:flex}.admin-create label{flex:1}.access-link{overflow-wrap:anywhere;font-family:ui-monospace,monospace}.access-list article{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:14px 0;display:flex}.access-list small{color:var(--muted);margin-top:4px;display:block}@media (width<=620px){.admin-create,.access-list article{flex-direction:column;align-items:stretch}}.merchandise-lines{gap:16px;margin:20px 0;display:grid}.merchandise-lines fieldset{border:1px solid var(--line);border-radius:12px;padding:18px}.merchandise-lines legend{color:var(--navy);padding:0 8px;font-weight:750}.add-line{margin-bottom:22px}.text-button{color:var(--error);background:0 0;border:0;padding:6px 0}.line-results{gap:12px;display:grid}.line-results article{background:#f7f9fc;border-radius:10px;grid-template-columns:1fr minmax(260px,.6fr);gap:20px;padding:16px;display:grid}.line-results article>div{gap:4px;display:grid}.line-results small,.line-results span{color:var(--muted)}.line-results dl{margin:0}.line-results dl div{justify-content:space-between;gap:12px;margin-bottom:8px;display:flex}.line-results dd{margin:0;font-weight:750}@media (width<=700px){.line-results article{grid-template-columns:1fr}}