:root{--accent:#171717;--heading:#111111;--light:#f1f1f1;--bg:#fafafa;--ink:#222222;--muted:#686868;--line:#dfdfdf;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);line-height:1.5}header{background:#f7f7f7;color:var(--ink);text-align:center;padding:24px 20px 27px;border-bottom:1px solid var(--line)}header h1{font-size:30px;letter-spacing:4px;margin:0}header p{font-size:14px;color:#686868;margin:9px 0 0}main{max-width:1240px;margin:auto;padding:30px 22px}a{color:var(--accent);text-underline-offset:3px}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;min-width:0;padding:12px 13px;background:#fff;border:1px solid #d0d0d0;border-radius:7px;color:var(--ink);font-size:14px}input[readonly]{background:#f5f5f5}input:disabled,select:disabled{background:#efefef;color:#777777}input[type=checkbox]{width:auto;accent-color:var(--accent)}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #858585;outline-offset:2px}button{border:0;border-radius:7px;background:var(--accent);color:#fff;padding:11px 18px;cursor:pointer;font-size:13px;font-weight:600}button:hover{background:#333333}button:disabled{opacity:.5;cursor:not-allowed}.secondary{background:#fff;border:1px solid #d0d0d0;color:var(--accent)}.secondary:hover{background:var(--light)}.danger{background:#fff;border:1px solid #e3c5c9;color:#a73040}.danger:hover{background:#fff0f1}.controles{display:flex;flex-wrap:wrap;gap:12px}.controles input{flex:2;min-width:210px}.controles select{flex:1;min-width:170px}.resumen,.nota{font-size:12px;color:var(--muted);line-height:1.7}.catalogo{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:24px}.producto{min-width:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px}.producto img{display:block;width:100%;height:260px;object-fit:contain;background:#fafafa;border-radius:8px;margin-bottom:17px}.producto .marca{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin:0 0 7px}.producto h2{font-size:18px;line-height:1.4;margin:0 0 10px;overflow-wrap:anywhere}.producto .presentacion{font-size:13px;color:var(--muted)}.paginacion{text-align:center;margin:32px 0 10px}.vacio{grid-column:1/-1;text-align:center;padding:40px;color:var(--muted)}.foto-pendiente{height:260px;display:grid;place-items:center;background:#f5f5f5;color:var(--muted);font-size:12px}footer{margin-top:25px;padding:25px;text-align:center;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}[hidden]{display:none!important}.admin-main{max-width:1300px}.admin-nav{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.admin-nav a{font-size:13px}.version{font-size:10px;color:var(--muted)}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:25px;margin-bottom:24px}.panel h2{margin:0 0 10px;font-size:22px}.panel h3{font-size:15px;margin:0 0 15px}.notice{background:var(--light);border:1px solid #dedede;border-radius:7px;padding:12px 15px;font-size:12px;color:#454545;margin:0 0 20px}.notice.error{background:#fff0f1;color:#9d2634;border-color:#edcbd0}.admin-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:26px}.selection{border-right:1px solid var(--line);padding-right:25px}.selection label{margin-bottom:14px}.product-preview{margin-top:20px;padding:14px;background:#fafafa;border:1px solid var(--line);border-radius:10px}.product-preview img{width:100%;height:230px;object-fit:contain;display:block;background:#fff;border-radius:6px}.product-preview .marca{color:var(--accent);font-size:11px;text-transform:uppercase;letter-spacing:1px;margin:15px 0 5px}.product-preview h3{font-size:18px;line-height:1.4;margin:0}.product-preview p{font-size:12px;color:var(--muted)}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:600}.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.full{grid-column:1/-1}.source-note{margin:0;font-size:11px;font-weight:400;color:var(--muted);line-height:1.7}.rate-box{display:flex;gap:15px;align-items:end;background:#f5f5f5;border:1px solid var(--line);padding:14px;border-radius:8px}.rate-box label{flex:1}.rate-box button{padding:12px;white-space:nowrap}.rate-info{font-size:11px;font-weight:400;color:var(--muted);margin:7px 0 0;line-height:1.6}.section-label{font-size:13px;font-weight:700;border-top:1px solid var(--line);padding-top:18px;margin:6px 0 0}.results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}.result{padding:15px;border-radius:8px;background:var(--light)}.result span{display:block;font-size:11px;color:#626262;margin-bottom:7px}.result strong{font-size:19px;color:var(--heading);overflow-wrap:anywhere}.result .loss{color:#b42e42}.comparison{font-size:12px;color:var(--muted);margin-top:12px}.buttons{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:20px}.budget-settings{margin:20px 0}.checkbox{display:flex;flex-direction:row;align-items:center;gap:8px;font-weight:400}.quote-list{overflow:auto;margin:18px 0}.edit-list{width:100%;border-collapse:collapse;font-size:12px}.edit-list th,.edit-list td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line)}.edit-list th{color:var(--muted);font-weight:500;white-space:nowrap}.edit-list td:first-child{min-width:210px}.edit-list button{font-size:11px;padding:7px 10px}.feedback{min-height:20px;margin:12px 0;font-size:12px;color:var(--accent)}.feedback.error{color:#ad263a}.quote-paper{background:#fff;border:1px solid var(--line);padding:32px;border-radius:8px;margin-top:25px}.quote-header{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid var(--accent);padding-bottom:20px;margin-bottom:20px}.quote-header h2{font-size:26px;letter-spacing:1px;color:var(--heading);margin:0}.quote-header p{font-size:12px;color:var(--muted);margin:4px 0}.quote-meta{text-align:right}.quote-meta strong{font-size:18px;color:var(--heading)}.quote-client{font-size:13px;color:var(--ink);margin-bottom:20px}.quote-table-wrap{overflow:auto}.quote-table{width:100%;border-collapse:collapse;font-size:11px}.quote-table th{background:var(--light);color:var(--heading);padding:11px 8px;text-align:right;white-space:nowrap}.quote-table td{padding:13px 8px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}.quote-table th:first-child,.quote-table td:first-child{text-align:left;white-space:normal;min-width:155px}.quote-product{display:flex;align-items:center;gap:10px}.quote-product img{height:55px;width:44px;object-fit:contain;flex:none}.quote-product span{display:block;font-size:10px;color:var(--muted);margin-top:3px}.quote-product b{font-weight:500;line-height:1.3;display:block}.quote-totals{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap;margin:22px 0}.quote-total{background:var(--light);border:1px solid #dedede;padding:14px 18px;border-radius:6px;min-width:155px}.quote-total span{display:block;font-size:10px;color:#626262}.quote-total strong{font-size:19px;display:block;margin-top:5px;color:var(--heading)}.quote-notes{font-size:11px;color:var(--muted);white-space:pre-wrap;line-height:1.8;margin:15px 0 0}.quote-foot{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px;margin-top:20px}.copy-text{margin-top:15px;min-height:230px;font-size:12px}.empty-quote{text-align:center;padding:30px;color:var(--muted);font-size:13px}@media(max-width:1000px){.catalogo{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-layout{grid-template-columns:250px minmax(0,1fr)}.selection{padding-right:20px}.results{grid-template-columns:1fr 1fr}}@media(max-width:760px){.admin-layout{grid-template-columns:1fr}.selection{border-right:0;border-bottom:1px solid var(--line);padding:0 0 20px;display:grid;grid-template-columns:1fr 1fr;gap:15px}.selection-controls{align-self:center}.product-preview{margin:0}.product-preview img{height:180px}.product-preview h3{font-size:16px}.panel{padding:20px}.quote-paper{padding:20px}}@media(max-width:650px){header{padding:30px 15px}header h1{font-size:24px;letter-spacing:2px}main{padding:22px 15px}.controles{flex-direction:column}.controles input,.controles select{min-width:0;flex:auto}.catalogo{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.producto{padding:12px}.producto img,.foto-pendiente{height:190px}.producto h2{font-size:16px}.fields{grid-template-columns:1fr}.full{grid-column:auto}.rate-box{align-items:stretch;flex-direction:column}.result strong{font-size:17px}.quote-header{flex-direction:column}.quote-meta{text-align:left}.quote-paper{padding:18px}.quote-totals{justify-content:stretch}.quote-total{flex:1}.buttons button{flex:1;min-width:140px}.version{max-width:140px;text-align:right}}@media(max-width:360px){.catalogo,.selection{grid-template-columns:1fr}.producto img{height:260px}}@media print{@page{size:A4;margin:13mm}body{background:#fff;color:#222222;font-size:10pt}body>header,body>footer,.admin-nav,.calculator-panel,.budget-heading,.budget-settings,.quote-list,.buttons,.feedback,.copy-text,.empty-quote,.screen-note{display:none!important}.admin-main{padding:0;max-width:none}.budget-panel{padding:0;border:0;margin:0}.quote-paper{border:0;border-radius:0;padding:0;margin:0;display:block!important}.quote-header{display:flex;flex-direction:row;break-inside:avoid}.quote-meta{text-align:right}.quote-table-wrap{overflow:visible}.quote-table{font-size:8px;table-layout:fixed}.quote-table th,.quote-table td{padding:8px 4px;white-space:normal;overflow-wrap:anywhere}.quote-table th:first-child,.quote-table td:first-child{min-width:0;width:26%}.quote-product img{height:40px;width:30px}.quote-product{gap:5px}.quote-product span{font-size:8px}.quote-table tr{break-inside:avoid}.quote-table thead{display:table-header-group}.quote-totals{break-inside:avoid}.quote-total strong{font-size:15px}.quote-total{min-width:120px;padding:12px}a{color:inherit;text-decoration:none}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

.market-box{border:1px solid #dedede;border-radius:9px;padding:18px;background:#fafafa}.market-box h3{margin:0 0 8px}.market-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:15px 0}.market-summary .result{background:#efefef}.market-offers{margin:14px 0 0;padding:0;list-style:none;max-height:330px;overflow:auto}.market-offers li{padding:12px 0;border-top:1px solid var(--line);font-size:12px}.market-offers strong{display:block;color:var(--heading)}.market-offers a{display:inline-block;margin-top:5px}.market-offers small{color:var(--muted);display:block}.market-box .feedback{margin-bottom:0}@media print{.market-box{display:none!important}}

/* NÉRO identity */
.brand-logo{display:block;width:min(360px,100%);height:auto;margin:0 auto;object-fit:contain}
header h1{line-height:1;margin:0}
header p{letter-spacing:.8px;font-size:12px;margin-top:12px}
.admin-header .brand-logo{width:min(260px,100%)}
.admin-header h1{font-size:17px;font-weight:500;letter-spacing:2px;margin-top:15px}
.admin-header>a{display:inline-block;max-width:100%}
.producto{border-radius:8px;transition:border-color .18s}
.producto:hover{border-color:#a9a9a9}
.producto .marca{color:#666;letter-spacing:1.4px}
.quote-brand-logo{display:block;width:190px;max-width:100%;height:auto;margin:0 0 10px}
.quote-header h2{font-size:18px;font-weight:500}
@media(max-width:650px){.brand-logo{width:min(300px,100%)}.admin-header .brand-logo{width:220px}header{padding:23px 18px}.admin-header h1{font-size:16px}}
@media print{.quote-brand-logo{width:160px}.quote-header{border-bottom-color:#111}}

.login-page{min-height:100vh;background:#f7f7f7}
.login-main{width:min(460px,100%);padding:54px 22px;margin:0 auto}
.login-main>.brand-logo,.login-main>a>.brand-logo{width:280px;max-width:100%;margin-bottom:30px}
.login-panel{padding:30px;margin:0 0 22px}
.login-panel h1{font-size:26px;font-weight:500;margin:5px 0 10px}
.login-eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);margin:0}
.login-panel form{display:grid;gap:18px;margin-top:25px}
.login-panel button{width:100%;padding:13px}
.login-panel .feedback{min-height:0;margin:18px 0 0}
.login-back{display:block;text-align:center;font-size:12px}
@media(max-width:420px){.login-main{padding:30px 15px}.login-panel{padding:23px}}

.storage-panel{padding:18px 25px}.storage-panel h2{font-size:17px}.storage-panel .buttons{margin-top:10px}.storage-panel .buttons a{font-size:12px}.storage-panel .feedback{margin:7px 0}.storage-panel .nota{margin-bottom:0}.saved-quotes{display:flex;align-items:end;gap:12px;margin:20px 0}.saved-quotes label{flex:1;min-width:0}.saved-quotes button{flex:none}@media(max-width:650px){.saved-quotes{flex-direction:column;align-items:stretch}.saved-quotes button{width:100%}.storage-panel{padding:18px}}@media print{.storage-panel{display:none!important}}