*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#171717;background:#f5f5f5}.page{max-width:1460px;margin:0 auto;padding:28px}.header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.eyebrow{margin:0 0 4px;color:#666;font-size:13px;text-transform:uppercase;letter-spacing:.08em}h1{margin:0;font-size:34px;line-height:1.1}.subtitle{color:#666;margin:10px 0 0}.badge{background:#fff;border:1px solid #ddd;border-radius:999px;padding:12px 18px;white-space:nowrap}.layout{display:grid;grid-template-columns:1fr 470px;gap:24px;align-items:start}.form{display:flex;flex-direction:column;gap:20px}.card{background:#fff;border:1px solid #e2e2e2;border-radius:22px;padding:22px;box-shadow:0 1px 8px rgba(0,0,0,.04)}h2{margin:0 0 18px;font-size:20px}.help{margin:-8px 0 18px;color:#666;font-size:14px;line-height:1.45}.grid{display:grid;gap:16px}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.four{grid-template-columns:repeat(4,minmax(0,1fr))}.wide{grid-column:1/-1}.span2{grid-column:span 2}.span3{grid-column:span 3}label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:700}input,select,textarea{width:100%;border:1px solid #d5d5d5;border-radius:12px;padding:12px;font-size:15px;background:#fff}textarea{min-height:96px;resize:vertical}small{color:#666;font-weight:400}.inline{display:grid;grid-template-columns:24px 1fr;align-items:center;gap:10px}.inline input[type=checkbox]{width:18px}.result{border:1px solid #ddd;border-radius:14px;padding:12px;background:#fafafa}.result span,.client-box span,.mini-grid span{display:block;color:#666;font-size:12px;margin-bottom:5px}.result strong{display:block;font-size:17px;margin-bottom:4px}.summary{position:sticky;top:24px}.client-box{background:#f4f4f4;border-radius:18px;padding:16px;margin-bottom:16px}.client-box strong,.client-box small{display:block}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:18px}.mini-grid>div{border:1px solid #ddd;border-radius:14px;padding:12px}.structure{border:1px solid #ddd;background:#fafafa;border-radius:18px;padding:14px;margin-bottom:18px;font-size:13px;line-height:1.45}.structure p{margin:8px 0 0}.total-only{background:#171717;color:#fff;border-radius:20px;padding:18px;margin-bottom:16px}.total-only span,.total-only small{display:block}.total-only span{font-size:13px;color:#d6d6d6}.total-only strong{display:block;font-size:28px;margin:6px 0}.total-only small{font-size:11px;color:#cfcfcf;line-height:1.35}.internal{border:1px dashed #ccc;border-radius:16px;padding:12px;margin-bottom:18px;font-size:13px;background:#fff}.internal summary{cursor:pointer;font-weight:700}.internal p{display:flex;justify-content:space-between;margin:8px 0}.concept{border:1px solid #ddd;border-radius:18px;padding:16px;font-size:13px;line-height:1.45;margin:18px 0}.concept p{margin:9px 0}.legal-note{margin-top:14px!important;color:#666;font-size:11px;line-height:1.42}button{width:100%;border:0;border-radius:16px;padding:16px;background:#171717;color:#fff;font-size:16px;cursor:pointer;margin-top:10px}button.secondary{background:#efefef;color:#171717}.discount-box{border:1px solid #ddd;background:#fff;border-radius:18px;padding:14px;margin-bottom:14px}.photo-upload{display:flex;flex-direction:column;gap:10px}.preview-fotos{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}.preview-fotos img{width:100%;height:100px;object-fit:cover;border-radius:8px;border:1px solid #ddd}.closure-grid{display:grid;gap:18px}.face{border:1px solid #ddd;border-radius:18px;padding:14px;background:#fff}.face-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.face-title strong{font-size:15px}.face-title span{color:#666;font-size:12px}.vanos{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.vano{background:#fff;border:1px solid #ddd;border-radius:16px;padding:12px;display:flex;flex-direction:column;gap:9px}.vano.active{border-color:#171717;box-shadow:0 0 0 2px rgba(23,23,23,.08)}.vano b{font-size:14px}.vano small{line-height:1.35}.system-pill{font-size:12px;background:#f1f1f1;border-radius:999px;padding:6px 9px;width:fit-content}.empty-closures{border:1px dashed #ccc;border-radius:16px;background:#fafafa;color:#666;padding:16px;font-size:14px;line-height:1.45}.plan-view{margin:8px 0 18px;border:1px solid #ddd;border-radius:22px;background:#fff;padding:18px}.plan-title{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}.plan-title strong{font-size:15px}.plan-title span{font-size:12px;color:#666}.plan-shape{position:relative;min-height:260px;border-radius:18px;background:linear-gradient(90deg,rgba(0,0,0,.035) 1px,transparent 1px),linear-gradient(rgba(0,0,0,.035) 1px,transparent 1px);background-size:24px 24px;padding:46px 70px}.plan-inner{position:relative;height:170px;border:6px solid #222;border-radius:14px}.plan-inner.adosada{border-top:6px solid #999;border-left:0;border-right:0}.facade-label{position:absolute;left:50%;top:8px;transform:translateX(-50%);font-size:12px;color:#555;background:#fff;border:1px solid #ddd;border-radius:999px;padding:5px 10px}.plan-row,.plan-side{position:absolute;display:flex;gap:8px}.plan-row.front{left:76px;right:76px;bottom:14px}.plan-row.back{left:76px;right:76px;top:14px}.plan-side.left{left:14px;top:64px;bottom:64px;flex-direction:column}.plan-side.right{right:14px;top:64px;bottom:64px;flex-direction:column}.plan-vano{flex:1;min-width:0;border:1px solid #cfcfcf;background:#fafafa;border-radius:12px;padding:8px;display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;user-select:none;text-align:center;font-size:12px;font-weight:700;color:#333}.plan-vano input{width:16px;height:16px;accent-color:#111}.plan-vano.active{background:#171717;color:#fff;border-color:#171717}.plan-legend{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px;color:#666;font-size:12px}.legend-dot{width:10px;height:10px;border-radius:99px;background:#171717;display:inline-block;margin-right:5px}@media(max-width:1120px){.layout{grid-template-columns:1fr}.summary{position:static}}@media(max-width:760px){.page{padding:16px}.header{flex-direction:column;align-items:flex-start}.two,.four{grid-template-columns:1fr}.span2,.span3{grid-column:1/-1}.plan-shape{padding:44px 42px;min-height:230px}.plan-inner{height:145px}.plan-row.front,.plan-row.back{left:48px;right:48px}}@media print{body{background:#fff}.form,.header .subtitle,button,.internal{display:none}.layout{grid-template-columns:1fr}.summary{box-shadow:none;border:none}}
.client-photo-layout{display:grid;grid-template-columns:1fr 260px;gap:18px;align-items:start}
.main-photo-frame{border:1px solid #ddd;border-radius:18px;background:#fafafa;padding:12px;min-height:220px;display:flex;flex-direction:column;gap:8px}
.main-photo-frame span{font-size:12px;color:#666;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.main-photo-frame img{display:none;width:100%;height:170px;object-fit:cover;border-radius:12px;border:1px solid #ddd;background:#fff}
.main-photo-placeholder{height:170px;border:1px dashed #bbb;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#777;font-size:14px;background:#fff}
.uploaded-photo-urls{display:flex;flex-direction:column;gap:6px;font-size:12px}
.uploaded-photo-urls a{color:#0a66c2;word-break:break-all}
.uploaded-photo-urls .upload-status{color:#666;font-size:12px}
.client-totals{background:#171717;color:#fff;border-radius:20px;padding:18px;margin-bottom:16px}
.client-totals>div{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.client-totals>div:last-of-type{border-bottom:0}
.client-totals span{color:#d6d6d6;font-size:13px}
.client-totals strong{font-size:18px}
.client-totals .base-highlight{background:rgba(255,255,255,.08);border-radius:14px;padding:12px}
.client-totals .base-highlight strong{font-size:24px}
.client-totals .grand-total strong{font-size:30px}
.client-totals small{display:block;margin-top:10px;color:#cfcfcf;font-size:11px;line-height:1.35}
.stel-button{background:#ff7a00}
.stel-status{font-size:13px;line-height:1.45;margin:10px 0;color:#333}
.stel-status.ok{border:1px solid #b7e0b9;background:#f1fff2;border-radius:14px;padding:12px}
.stel-status.error{border:1px solid #efb6b6;background:#fff4f4;border-radius:14px;padding:12px}
@media(max-width:900px){.client-photo-layout{grid-template-columns:1fr}}

/* V20 price block */
.client-totals{
  background:#171717 !important;
  color:#fff !important;
  border-radius:22px !important;
  padding:18px !important;
  margin-bottom:16px !important;
  box-shadow:0 8px 24px rgba(0,0,0,.12);
}
.client-totals .amount-box{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:12px;
  padding:12px 0;
  border-bottom:1px solid rgba(255,255,255,.18);
}
.client-totals .amount-box:last-of-type{
  border-bottom:0;
}
.client-totals span{
  color:#e4e4e4 !important;
  font-size:13px;
  line-height:1.25;
}
.client-totals strong{
  color:#fff !important;
  white-space:nowrap;
}
.client-totals .no-tax{
  background:rgba(255,255,255,.08);
  border-radius:16px;
  padding:14px;
  margin-bottom:8px;
}
.client-totals .no-tax strong{
  font-size:26px;
}
.client-totals .tax-line strong{
  font-size:18px;
}
.client-totals .grand-total strong{
  font-size:32px;
}
.client-totals small{
  display:block;
  margin-top:10px;
  color:#cfcfcf !important;
  font-size:11px;
  line-height:1.35;
}

/* V21 print compact */
@media print{
  @page{size:A4 portrait;margin:8mm;}
  html,body{background:#fff!important;font-size:9.5pt!important;line-height:1.22!important;}
  .page{max-width:none!important;padding:0!important;}
  .header{margin-bottom:6px!important;}
  .header h1{font-size:18pt!important;}
  .eyebrow,.subtitle{font-size:8pt!important;margin:0!important;}
  .badge{padding:6px 10px!important;font-size:9pt!important;}
  .form,button,.internal,.stel-status,#jsonBtn,#printBtn,#stelBtn,.photo-upload,.plan-view,.closure-grid{display:none!important;}
  .layout{display:block!important;}
  .summary{position:static!important;box-shadow:none!important;border:none!important;padding:0!important;}
  .summary h2{font-size:15pt!important;margin:0 0 6px!important;}
  .client-box,.mini-grid,.structure,.client-totals,.concept{margin-bottom:6px!important;}
  .client-box{padding:8px!important;border-radius:10px!important;}
  .mini-grid{grid-template-columns:repeat(3,1fr)!important;gap:5px!important;}
  .mini-grid>div{padding:6px!important;border-radius:8px!important;}
  .structure{padding:7px!important;border-radius:10px!important;font-size:8.5pt!important;}
  .structure p{margin:3px 0 0!important;}
  .client-totals{padding:10px!important;border-radius:12px!important;}
  .client-totals .amount-box{padding:5px 0!important;}
  .client-totals .no-tax{padding:7px!important;margin-bottom:3px!important;}
  .client-totals .no-tax strong{font-size:16pt!important;}
  .client-totals .grand-total strong{font-size:20pt!important;}
  .client-totals small{font-size:7.5pt!important;margin-top:4px!important;}
  .concept{padding:8px!important;border-radius:10px!important;font-size:8.5pt!important;line-height:1.18!important;}
  .concept p{margin:3px 0!important;}
  .legal-note{font-size:7.2pt!important;line-height:1.12!important;margin-top:5px!important;}
}