:root{color-scheme:light;--ink:#1e2924;--muted:#68766f;--line:#dfe7e2;--paper:#f3f6f4;--panel:#fff;--brand:#245b49;--brand-dark:#184535;--brand-pale:#e7f2ec;--pink:#f8d8df;--pink-line:#dbaeb9;--blue:#d8ebf0;--lav:#e6deee;--sage:#e1ebd0;--amber:#fff3d8;--red:#a23c34;--shadow:0 7px 24px rgba(25,49,37,.045)}
*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}.shell{width:min(760px,100%);margin:0 auto;padding:18px 13px calc(34px + env(safe-area-inset-bottom))}.topbar{display:flex;gap:12px;align-items:center;padding:7px 2px 18px}.brandmark{width:48px;height:48px;flex:0 0 48px;border-radius:15px;background:var(--brand);color:white;display:grid;place-items:center;font-size:18px;font-weight:850;letter-spacing:-.06em}.brandcopy h1{font-size:24px;line-height:1.1;letter-spacing:-.04em;margin:3px 0 4px}.eyebrow,.step{font-size:10px;letter-spacing:.13em;font-weight:850;margin:0;color:var(--brand)}.subtitle{margin:0;color:var(--muted);font-size:13px}.privacy-note{display:flex;align-items:flex-start;gap:10px;border:1px solid #cde0d5;background:#ecf5f0;border-radius:12px;padding:12px;margin-bottom:13px;font-size:12px;line-height:1.5}.privacy-note strong,.privacy-note span{display:inline}.privacy-icon{font-size:20px;line-height:1.1;color:var(--brand);font-weight:800}.panel,.hero-summary{background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:17px 15px;margin:13px 0;box-shadow:var(--shadow)}.section-heading,.summary-top{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:15px}.section-heading h2,.summary-top h2{font-size:18px;letter-spacing:-.03em;margin:3px 0 0}.pill{font-size:10px;font-weight:750;border:1px solid var(--line);border-radius:999px;padding:5px 9px;white-space:nowrap;color:var(--muted);background:#f7f9f8}.pill.good{color:var(--brand);background:var(--brand-pale);border-color:#cde2d7}.pill.warn{color:#845416;background:var(--amber);border-color:#eed8a7}.small-label{font-size:11px;color:var(--muted);text-align:right}.file-picker{border:1px dashed #9eb6aa;border-radius:12px;padding:14px 12px;display:flex;align-items:center;gap:10px;background:#fbfdfb;cursor:pointer;min-height:73px}.file-icon{width:37px;height:37px;flex:0 0 37px;border-radius:11px;background:var(--brand-pale);color:var(--brand);display:grid;place-items:center;font-size:23px}.file-picker-copy{display:flex;flex:1;flex-direction:column;gap:4px;min-width:0}.file-picker-copy strong{font-size:13px}.file-picker-copy small{font-size:11px;color:var(--muted)}.chevron{color:var(--muted);font-size:25px}input[type=file]{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none}.file-name{font-size:11px;color:var(--muted);overflow-wrap:anywhere;margin:9px 2px 12px}.button-row{display:flex;gap:9px}.button{appearance:none;border:0;border-radius:10px;min-height:43px;padding:11px 14px;font-family:inherit;font-size:13px;font-weight:760;cursor:pointer;transition:transform .08s ease,background .15s ease,opacity .15s ease}.button:active:not(:disabled){transform:scale(.985)}.button:disabled{opacity:.4;cursor:not-allowed}.primary{background:var(--brand);color:#fff}.primary:hover:not(:disabled){background:var(--brand-dark)}.secondary-button{background:#edf1ee;color:var(--ink);border:1px solid #e1e7e2}.action-button{background:var(--brand-pale);color:var(--brand);border:1px solid #d1e4d9}.button-row .button{flex:1}.full-width{width:100%;margin-top:8px}.share-button{background:#fff;border:1px solid var(--line);color:var(--ink)}.status-box{padding:11px 12px;border-radius:10px;font-size:12px;line-height:1.5;white-space:pre-line;margin-top:11px}.status-box.neutral{background:#f4f7f5;border:1px solid var(--line);color:#59665f}.status-box.success{background:#eaf5ee;border:1px solid #cde3d5;color:#205b43}.status-box.error{background:#fff0ef;border:1px solid #f2c9c6;color:#973b35}.inspection-details{margin-top:13px;font-size:11px;color:var(--muted);line-height:1.55}.inspection-details ul{margin:5px 0 0;padding-left:18px}.inspection-details li{margin:3px 0}.hero-summary{background:#f8fbf9;border-color:#cddfd4}.summary-top{align-items:flex-start}.summary-top h2{font-size:18px;max-width:100%;overflow-wrap:anywhere}.summary-prices{display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:8px}.price-card,.metric-card{border:1px solid #dbe8df;border-radius:12px;background:#fff;padding:12px 10px;min-width:0}.price-card>span,.metric-card>span{display:block;color:var(--muted);font-size:11px;font-weight:650}.price-card>strong{font-size:24px;letter-spacing:-.04em;display:block;margin:3px 0}.metric-card>strong{display:block;font-size:21px;letter-spacing:-.04em;margin:4px 0}.price-card small,.metric-card small{display:block;color:var(--muted);font-size:10px}.calculation-note{font-size:11px;color:var(--muted);margin:10px 2px 0}.form-section{padding:14px 0 16px;border-bottom:1px solid var(--line)}.form-section:last-child{border-bottom:0;padding-bottom:0}.form-section-heading{display:flex;gap:10px;align-items:flex-start;margin-bottom:13px}.section-number{width:29px;height:29px;flex:0 0 29px;border-radius:9px;display:grid;place-items:center;background:var(--lav);color:#554566;font-size:11px;font-weight:850}.form-section-heading h3{margin:1px 0 3px;font-size:15px;letter-spacing:-.02em}.form-section-heading p{margin:0;color:var(--muted);font-size:11px;line-height:1.45}.form-grid{display:grid;gap:10px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field{display:flex;flex-direction:column;gap:5px;min-width:0}.field>span{font-size:11px;font-weight:720;color:#516158;line-height:1.35}.field>span small{font-size:10px;font-weight:500;color:var(--muted)}.field input,.field select,.input-button-row input{width:100%;min-width:0;min-height:42px;border:1px solid var(--pink-line);background:var(--pink);border-radius:8px;padding:9px 10px;font:inherit;font-size:15px;color:var(--ink);outline:none;appearance:auto}.field select{background:#f1e9f4;border-color:#c8b8d4}.field input:focus,.field select:focus,.input-button-row input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(36,91,73,.12)}.field input::placeholder,.input-button-row input::placeholder{color:#8c737a;font-size:12px}.field .readonly-input{background:#eef1ef;border-color:#d4ddd7;color:#526158}.rate-card{border:1px solid var(--line);border-radius:12px;padding:12px;margin:10px 0;background:#fbfcfb}.rate-card-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;margin-bottom:9px}.read-chip{font-size:10px;background:var(--blue);border-radius:6px;padding:4px 7px;color:#345b65}.rate-values{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:11px}.rate-values>div{background:#f2f7f5;border:1px solid #e0e9e4;border-radius:8px;padding:8px 9px;min-width:0}.rate-values small{display:block;font-size:10px;color:var(--muted);margin-bottom:3px}.rate-values strong{display:block;font-size:13px;overflow-wrap:anywhere}.rate-values .date-output{font-size:11px;font-weight:650}.rate-values.compact{grid-template-columns:repeat(3,minmax(0,1fr));margin:10px 0 0}.rate-values.compact>div{padding:7px}.subsection{padding:11px 0 4px;margin-top:8px;border-top:1px solid #e8ede9}.subsection h4{font-size:12px;margin:0 0 10px;font-weight:800}.results-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.result-item{background:var(--blue);border:1px solid #c9e0e6;border-radius:9px;padding:10px;min-width:0}.result-item span{font-size:11px;display:block;color:#42616a}.result-item strong{font-size:17px;display:inline-block;margin-top:3px;overflow-wrap:anywhere}.result-item small{font-size:10px;color:#55727b;margin-left:4px}.split-table{border:1px solid var(--line);border-radius:10px;overflow:hidden}.split-head,.split-row{display:grid;grid-template-columns:minmax(64px,1.2fr) minmax(0,1fr) minmax(0,1fr);gap:7px;align-items:center;padding:7px 8px}.split-head{background:var(--lav);font-size:10px;font-weight:800;color:#4e435d}.split-row{border-top:1px solid var(--line);font-size:12px}.split-row input{width:100%;min-width:0;min-height:35px;border:1px solid var(--pink-line);background:var(--pink);border-radius:7px;padding:6px 7px;font:inherit;font-size:14px;color:var(--ink)}.computed-line{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 11px;margin-top:8px;border-radius:8px;background:#edf5e5;border:1px solid #dce8ce;font-size:12px}.computed-line strong{font-size:14px;white-space:nowrap}.summary-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:12px}.summary-strip>div{border:1px solid var(--line);border-radius:8px;padding:9px;background:#f9fbf9;min-width:0}.summary-strip span{display:block;font-size:10px;color:var(--muted)}.summary-strip strong{font-size:13px;display:block;margin-top:3px;overflow-wrap:anywhere}.cost-breakdown{border:1px solid var(--line);border-radius:10px;overflow:hidden}.cost-breakdown>div{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 11px;border-top:1px solid var(--line);font-size:12px}.cost-breakdown>div:first-child{border-top:0}.cost-breakdown>div:nth-child(odd){background:#f7faf8}.cost-breakdown strong{white-space:nowrap;font-size:13px}.cost-breakdown .total{background:var(--sage);font-weight:800;border-top:2px solid #c9d9b6}.cost-breakdown .total strong{font-size:16px}.validation-line{margin-top:10px;padding:10px;border-radius:8px;font-size:11px;background:#f4f7f5;color:var(--muted);border:1px solid var(--line)}.validation-line.good{background:#edf6ee;color:#245b49;border-color:#d1e6d5}.validation-line.warn{background:var(--amber);color:#7c551b;border-color:#eedaad}.conversion-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:10px}.conversion-grid>div{background:#f5f8f6;border:1px solid var(--line);border-radius:8px;padding:8px 9px}.conversion-grid span{display:block;font-size:10px;color:var(--muted)}.conversion-grid strong{display:block;font-size:13px;margin-top:2px}.action-card{padding:13px 0;border-bottom:1px solid #e8ede9}.action-card:first-of-type{padding-top:0}.action-card:last-of-type{border-bottom:0;padding-bottom:2px}.action-title-row{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}.action-icon{width:31px;height:31px;flex:0 0 31px;border-radius:10px;display:grid;place-items:center;font-size:17px;font-weight:850}.save-icon,.rates-icon{background:#e3f3e8;color:#1d7a4d}.retrieve-icon{background:#e8eeff;color:#4c67c5}.clear-icon{background:#fff0e8;color:#b35535}.action-title-row h3{font-size:13px;margin:0 0 3px}.action-title-row p{font-size:11px;color:var(--muted);margin:0;line-height:1.45}.input-button-row{display:flex;align-items:flex-end;gap:8px}.input-button-row input{background:#fff;border-color:var(--line);flex:1}.input-button-row .button{min-width:94px;min-height:42px}.flex-field{flex:1}.flex-field input{width:100%}.body-copy{margin:0;color:#5b6861;font-size:12px;line-height:1.6}.body-copy code{font-size:11px;background:#f1f4f2;border-radius:5px;padding:2px 4px}.tiny-note{font-size:10px;color:var(--muted);line-height:1.5;margin:10px 1px 0}footer{padding:8px 4px;color:var(--muted);font-size:10px;line-height:1.55}footer p{margin:7px 0}.footer-links{display:flex;gap:9px;align-items:center}.footer-links a{color:var(--brand);font-weight:750;text-decoration:none}.confirm-dialog{width:min(420px,calc(100% - 30px));border:1px solid var(--line);border-radius:17px;padding:0;box-shadow:0 24px 80px rgba(0,0,0,.22)}.confirm-dialog::backdrop{background:rgba(14,27,21,.48)}.dialog-content{padding:22px}.dialog-content h2{font-size:20px;letter-spacing:-.03em;margin:6px 0 9px}.dialog-content p:not(.step){font-size:13px;color:var(--muted);line-height:1.6;white-space:pre-line}.dialog-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:20px}.dialog-actions .button{min-width:105px}[hidden]{display:none!important}
@media(min-width:640px){.shell{padding:30px 18px 40px}.panel,.hero-summary{padding:22px}.form-grid.two{grid-template-columns:repeat(3,minmax(0,1fr))}.results-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.summary-strip{grid-template-columns:repeat(4,minmax(0,1fr))}.conversion-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:360px){.shell{padding-left:9px;padding-right:9px}.panel,.hero-summary{padding:13px 11px}.form-grid.two{grid-template-columns:1fr}.summary-prices{grid-template-columns:1fr 1fr}.price-card{grid-column:1/-1}.rate-values.compact{grid-template-columns:1fr}.split-head,.split-row{gap:5px;padding:6px}.split-head{font-size:9px}.split-row input{font-size:13px}}