.updc-wrap{--updc-primary:#d62828;max-width:980px;margin:24px auto;padding:22px;border:1px solid #eee;border-radius:18px;background:#fff;color:#151515;box-shadow:0 8px 30px rgba(0,0,0,.06);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.updc-dark{background:#151515;color:#f7f7f7;border-color:#333}.updc-header h2{margin:0 0 6px;font-size:30px}.updc-header p{margin:0 0 20px;color:#666}.updc-dark .updc-header p,.updc-dark .updc-help{color:#ccc}.updc-grid,.updc-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.updc-grid-3{grid-template-columns:repeat(3,1fr)}.updc-wrap label{font-weight:650;font-size:14px}.updc-wrap input[type=text],.updc-wrap input[type=email],.updc-wrap input[type=number],.updc-wrap select{width:100%;box-sizing:border-box;margin-top:6px;padding:11px;border:1px solid #ddd;border-radius:10px;font-size:16px;background:#fff;color:#111}.updc-dark input{background:#222!important;color:#fff!important;border-color:#444!important}.updc-check{display:flex!important;align-items:center;gap:8px;margin:12px 0}.updc-inline{align-self:center}.updc-lead-box{background:#fafafa;border:1px solid #eee;border-radius:16px;padding:18px;margin-bottom:18px}.updc-dark .updc-lead-box{background:#1e1e1e;border-color:#333}.updc-calculator{display:none}.updc-recipes{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 18px}.updc-recipe-btn,.updc-btn{border:0;background:var(--updc-primary);color:#fff;border-radius:999px;padding:11px 16px;font-weight:800;cursor:pointer}.updc-recipe-btn{background:#111}.updc-dark .updc-recipe-btn{background:#fff;color:#111}.updc-btn.secondary{background:#333}.updc-linkbtn{border:0;background:transparent;color:var(--updc-primary);text-decoration:underline;cursor:pointer;margin-left:10px}.updc-actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.updc-temp{margin-top:18px;padding:14px;border:1px dashed #ddd;border-radius:14px}.updc-temp summary{font-weight:800;cursor:pointer}.updc-help{color:#666;font-size:14px}.updc-water-result{margin-top:12px;background:#eaf7ff;color:#111;padding:12px;border-radius:12px}.updc-result{margin-top:20px}.updc-final-card{border:1px solid #eee;border-radius:18px;padding:18px;background:#fff;color:#111}.updc-final-card h3{margin-top:0}.updc-total{background:#111;color:#fff;padding:16px;border-radius:12px;font-size:18px;margin:12px 0}.updc-mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}.updc-mini-grid div{background:#fafafa;border:1px solid #eee;border-radius:12px;padding:12px}.updc-mini-grid span{display:block;color:#666;font-size:12px}.updc-mini-grid strong{font-size:18px}.updc-table{width:100%;border-collapse:collapse;margin-top:12px}.updc-table th,.updc-table td{border-bottom:1px solid #eee;padding:10px;text-align:left}.updc-table th{background:#fafafa}.updc-footer{text-align:center;color:#777;margin-top:16px}@media(max-width:760px){.updc-grid,.updc-grid-3{grid-template-columns:1fr}.updc-mini-grid{grid-template-columns:1fr 1fr}.updc-header h2{font-size:24px}}@media print{body *{visibility:hidden!important}.updc-final-card,.updc-final-card *{visibility:visible!important}.updc-final-card{position:absolute;left:0;top:0;width:100%;box-shadow:none!important;border:0!important}@page{margin:12mm}}

/* v3.2.1: refuerzo de contraste para el peso total */
.updc-wrap .updc-total,.updc-wrap .updc-total strong{background:#111!important;color:#fff!important;}
.updc-dark .updc-final-card{background:#fff!important;color:#111!important;}
.updc-dark .updc-final-card *{color:inherit;}
.updc-dark .updc-final-card .updc-total,.updc-dark .updc-final-card .updc-total *{background:#111!important;color:#fff!important;}

/* v3.2.2: formulario antes de acciones, prefermentos y contraste reforzado */
.updc-pref{margin-top:18px;padding:14px;border:1px dashed #ddd;border-radius:14px;background:#fffdf7}.updc-pref summary{font-weight:800;cursor:pointer}.updc-dark .updc-pref{background:#1e1e1e;border-color:#333}.updc-wrap select{margin-top:6px;padding:11px;border:1px solid #ddd;border-radius:10px;font-size:16px;background:#fff;color:#111}.updc-lead-box{margin-top:18px;margin-bottom:10px}.updc-final-card .updc-total,.updc-final-card .updc-total strong,.updc-wrap .updc-final-card .updc-total,.updc-wrap .updc-final-card .updc-total *{background:#111!important;color:#fff!important}.updc-dark .updc-total,.updc-dark .updc-total *{background:#111!important;color:#fff!important}.updc-recipe-btn{font-size:15px}