.bt-sim-hipotecario,
  .bt-sim-hipotecario * { box-sizing: border-box; }

  .bt-sim-hipotecario {
    --bt-azul: #0d2e45;
    --bt-azul-oscuro: #071f31;
    --bt-celeste: #00bfa5;
    --bt-gris: #afafaf;
    --bt-borde: #d9e2e7;
    --bt-texto: #142536;
    --bt-muted: #667684;
    --bt-verde: #18b66a;
    --bt-ambar: #f4a100;
    --bt-naranja: #ea751e;
    --bt-rojo: #d94141;
    --bt-inviable: #8f969b;
    max-width: 1080px;
    margin: 0 auto;
    padding: 24px 16px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
    gap: 28px;
    font-family: inherit;
    color: var(--bt-texto);
  }

  .bt-sim-card { border-radius: 22px; box-shadow: 0 18px 42px rgba(13, 46, 69, 0.13); }
  .bt-sim-inputs { background: #ffffff; border: 1px solid var(--bt-borde); padding: 28px; }
  .bt-section-title { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 22px; }
  .bt-section-title span { width: 5px; height: 44px; border-radius: 999px; background: linear-gradient(180deg, var(--bt-celeste), var(--bt-azul)); flex: 0 0 auto; }
  .bt-section-title h2 { margin: 0; font-size: 18px; line-height: 1.2; letter-spacing: .05em; text-transform: uppercase; color: var(--bt-azul); }
  .bt-section-title p { margin: 5px 0 0; color: var(--bt-muted); font-size: 13px; font-weight: 600; }

  .bt-input-group { border: 1px solid #edf2f5; border-radius: 18px; padding: 18px; margin-bottom: 18px; background: #ffffff; }
  .bt-input-group-soft { background: #f7fbfc; border-color: #d9eef2; }
  .bt-group-heading { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; color: var(--bt-azul); }
  .bt-group-heading span { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 999px; background: var(--bt-celeste); color: #ffffff; font-size: 11px; font-weight: 900; }
  .bt-group-heading strong { font-size: 14px; text-transform: uppercase; letter-spacing: .04em; }

  .bt-field { margin-bottom: 18px; }
  .bt-field:last-child { margin-bottom: 0; }
  .bt-field label, .bt-label-row label { display: block; font-weight: 750; font-size: 14px; margin-bottom: 8px; }
  .bt-label-row { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; }
  .bt-label-row small { font-size: 12px; font-weight: 800; color: var(--bt-celeste); white-space: nowrap; }
  .bt-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

  .bt-money-input { display: flex; align-items: center; border: 1px solid #cfd8df; border-radius: 14px; overflow: hidden; background: #ffffff; transition: border-color .2s ease, box-shadow .2s ease; }
  .bt-money-input:focus-within, .bt-field input[type="number"]:focus { border-color: var(--bt-celeste); box-shadow: 0 0 0 3px rgba(0, 172, 192, .14); outline: none; }
  .bt-money-input span { padding: 0 14px; color: var(--bt-muted); font-weight: 800; border-right: 1px solid #e4eaee; }
  .bt-money-input input, .bt-field input[type="number"] { width: 100%; height: 50px; border: 1px solid #cfd8df; border-radius: 14px; padding: 0 14px; font-size: 16px; font-weight: 800; color: var(--bt-azul); background: #fff; }
  .bt-money-input input { border: 0; border-radius: 0; }
  .bt-range { width: 100%; margin: 12px 0 2px; accent-color: var(--bt-celeste); }
  .bt-range-labels { display: flex; justify-content: space-between; font-size: 11px; color: var(--bt-muted); }
  .bt-help { margin: 7px 0 0; font-size: 12px; color: var(--bt-muted); line-height: 1.35; }
  .bt-help.bt-warning { color: #9a6500; font-weight: 800; }
  .bt-help.bt-ok { color: var(--bt-celeste); font-weight: 800; }

  .bt-sim-results { background: linear-gradient(160deg, #0d2e45 0%, #071f31 100%); color: #ffffff; padding: 28px; position: sticky; top: 24px; align-self: start; }
  .bt-result-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }
  .bt-kicker { display: inline-flex; padding: 7px 10px; border-radius: 999px; border: 1px solid rgba(0,172,192,.45); color: rgba(255,255,255,.78); font-size: 11px; font-weight: 850; }
  .bt-result-header h3 { margin: 10px 0 0; color: #ffffff; font-size: 22px; line-height: 1.15; }
  .bt-live-dot { width: 11px; height: 11px; margin-top: 8px; border-radius: 999px; background: var(--bt-celeste); box-shadow: 0 0 0 5px rgba(0,172,192,.18); }

  .bt-main-result { padding: 22px; border-radius: 20px; background: linear-gradient(160deg, #ffffff 0%, #e8fbfd 100%); color: var(--bt-azul); box-shadow: 0 16px 34px rgba(0, 0, 0, .12); }
  .bt-main-result span { display: block; font-size: 13px; font-weight: 850; color: #45616f; }
  .bt-main-result strong { display: block; margin-top: 8px; font-size: 38px; line-height: 1.05; color: var(--bt-azul); }
  .bt-main-result small { display: block; margin-top: 6px; color: #6a7a84; font-size: 12px; font-weight: 700; }

  .bt-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
  .bt-result-mini { padding: 13px; border-radius: 15px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
  .bt-result-mini span { display: block; margin-bottom: 6px; color: rgba(255,255,255,.64); font-size: 11px; font-weight: 850; }
  .bt-result-mini strong { display: block; color: #ffffff; font-size: 16px; line-height: 1.15; }

  .bt-eval-box { margin-top: 16px; padding: 16px; border-radius: 16px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.07); border-left-width: 5px; }
  .bt-eval-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 8px; }
  .bt-eval-icon { width: 14px; height: 14px; margin-top: 3px; border-radius: 999px; background: var(--bt-gris); box-shadow: 0 0 0 5px rgba(175,175,175,.14); flex: 0 0 auto; }
  .bt-eval-kicker { margin: 0 0 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.62); font-weight: 850; }
  .bt-eval-box h3 { margin: 0; font-size: 17px; color: #ffffff; }
  .bt-eval-box p { margin: 0; font-size: 13px; line-height: 1.45; color: rgba(255,255,255,.78); }
  .bt-income-ratio { margin-top: 13px; display: flex; width: 100%; align-items: center; justify-content: center; text-align: center; padding: 10px 14px; border-radius: 14px; font-size: 12px; font-weight: 850; line-height: 1.4; background: rgba(255,255,255,.12); }

  .bt-eval-box.is-ok { border-color: rgba(24,182,106,.65); }
  .bt-eval-box.is-ok .bt-eval-icon { background: var(--bt-verde); box-shadow: 0 0 0 5px rgba(24,182,106,.18); }
  .bt-eval-box.is-review { border-color: rgba(244,161,0,.72); }
  .bt-eval-box.is-review .bt-eval-icon { background: var(--bt-ambar); box-shadow: 0 0 0 5px rgba(244,161,0,.18); }
  .bt-eval-box.is-special { border-color: rgba(234,117,30,.75); }
  .bt-eval-box.is-special .bt-eval-icon { background: var(--bt-naranja); box-shadow: 0 0 0 5px rgba(234,117,30,.18); }
  .bt-eval-box.is-alert { border-color: rgba(217,65,65,.7); }
  .bt-eval-box.is-alert .bt-eval-icon { background: var(--bt-rojo); box-shadow: 0 0 0 5px rgba(217,65,65,.18); }
  .bt-eval-box.is-inviable { border-color: rgba(175,175,175,.58); }
  .bt-eval-box.is-inviable .bt-eval-icon { background: var(--bt-inviable); box-shadow: 0 0 0 5px rgba(175,175,175,.16); }

  .bt-cta-area { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); }
  .bt-cta-area p { margin: 0 0 10px; text-align: center; font-size: 12px; font-weight: 800; color: rgba(255,255,255,.78); }
  .bt-whatsapp-btn { display: flex; justify-content: center; align-items: center; min-height: 48px; border-radius: 999px; background: var(--bt-celeste); color: #ffffff !important; text-decoration: none !important; font-weight: 900; text-transform: uppercase; letter-spacing: .02em; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
  .bt-whatsapp-btn:hover { transform: translateY(-1px); background: #0297aa; box-shadow: 0 10px 22px rgba(0,172,192,.28); }

  .bt-secondary-actions { display: flex; justify-content: center; gap: 12px; margin-top: 12px; }
  .bt-icon-action { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; min-width: 76px; padding: 9px 10px; border-radius: 14px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.08); color: rgba(255,255,255,.9) !important; text-decoration: none !important; cursor: pointer; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
  .bt-icon-action:hover { transform: translateY(-1px); background: rgba(255,255,255,.13); border-color: rgba(0,172,192,.45); }
  .bt-icon-symbol { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; line-height: 1; }
  .bt-icon-symbol svg { width: 24px; height: 24px; fill: none; stroke: #ffffff; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
  .bt-icon-action span:last-child { font-size: 11px; font-weight: 800; }
  .bt-disclaimer { margin: 14px 0 0; font-size: 11px; line-height: 1.45; color: rgba(255,255,255,.55); }

  .bt-print-report { display: none; }
  .bt-print-page { color: #0d2e45; font-family: Arial, sans-serif; }
  .bt-print-report { padding-top: 22mm; }
  .bt-print-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; padding-bottom: 9px; border-bottom: 2px solid #00bfa5; }
  .bt-print-logo { width: 180px !important; max-width: 180px !important; height: auto !important; margin-bottom: 8px; display: block; }
  .bt-print-header h1 { margin: 0 0 4px; font-size: 18px; color: #0d2e45; }
  .bt-print-header p { margin: 0; color: #596a75; font-size: 10px; }
  .bt-print-contact { min-width: 185px; text-align: right; font-size: 9px; color: #596a75; line-height: 1.32; }
  .bt-print-contact strong, .bt-print-contact span { display: block; }
  .bt-print-contact strong { color: #0d2e45; font-size: 11px; margin-bottom: 2px; }
  .bt-print-meta { display: flex; justify-content: space-between; gap: 12px; margin: 10px 0; padding: 8px 10px; border-radius: 9px; background: #eef7f9; font-size: 10px; color: #0d2e45; }
  .bt-print-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .bt-print-box { border: 1px solid #d9e2e7; border-radius: 10px; padding: 10px; }
  .bt-print-box h2, .bt-print-evaluation h2 { margin: 0 0 7px; font-size: 13px; color: #0d2e45; }
  .bt-print-row { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; border-bottom: 1px solid #edf2f5; font-size: 10px; }
  .bt-print-row:last-child { border-bottom: 0; }
  .bt-print-row span { color: #596a75; }
  .bt-print-row strong { color: #0d2e45; text-align: right; }
  .bt-print-highlight { border-color: rgba(0,172,192,.45); background: #f6fcfd; }
  .bt-print-total { margin-top: 10px; padding: 13px 14px; border-radius: 11px; background: #0d2e45; color: #ffffff; }
  .bt-print-total span, .bt-print-total strong { display: block; }
  .bt-print-total span { font-size: 11px; opacity: .82; }
  .bt-print-total strong { margin-top: 4px; font-size: 22px; line-height: 1.05; letter-spacing: .01em; }
  .bt-print-evaluation { margin-top: 10px; padding: 10px; border-radius: 10px; border: 1px solid #d9e2e7; background: #ffffff; }
  .bt-print-evaluation p { margin: 5px 0 0; font-size: 10px; line-height: 1.35; color: #4f606c; }
  .bt-print-footer { margin-top: 10px; padding-top: 8px; border-top: 1px solid #d9e2e7; }
  .bt-print-footer p { margin: 0; font-size: 9px; line-height: 1.3; color: #687985; }

  @media (max-width: 900px) {
    .bt-sim-hipotecario { grid-template-columns: 1fr; gap: 18px; }
    .bt-sim-results { position: static; }
  }

  @media (max-width: 620px) {
    .bt-sim-hipotecario { padding: 16px 10px; }
    .bt-sim-inputs, .bt-sim-results { padding: 20px; border-radius: 18px; }
    .bt-two-col { grid-template-columns: 1fr; }
    .bt-result-grid { grid-template-columns: 1fr; }
    .bt-main-result strong { font-size: 30px; }
  }