.cisv-calculadora{color:#111827;background:#fff}
.cisv-header h2{margin:0 0 6px 0;font-size:clamp(20px,3vw,28px)}
.cisv-header p{margin:0 0 12px 0;color:#6b7280}
.cisv-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:18px;margin:18px 0;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.cisv-row{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.cisv-help{font-size:13px;color:#6b7280;margin-top:4px}
.cisv-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.cisv-btn{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border-radius:12px;border:1px solid #1d4ed8;background:#2563eb;color:#fff;font-weight:700;cursor:pointer;transition:.15s transform ease,.15s background ease}
.cisv-btn:hover{transform:translateY(-1px)}
.cisv-btn.cisv-secondary{background:#fff;color:#111827;border:1px solid #e5e7eb}
.cisv-result{font-size:18px}
.cisv-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;border:1px solid #e5e7eb;background:#f9fafb;margin-left:8px}
.cisv-badge.ok{border-color:#bbf7d0;background:#ecfdf5}
.cisv-badge.warn{border-color:#fde68a;background:#fffbeb}
.cisv-age{display:inline-block;margin-left:6px;padding:2px 8px;border-radius:999px;border:1px solid #e5e7eb;font-size:12px;color:#6b7280}
.cisv-msg{padding:12px 14px;border-radius:12px;border:1px solid #e5e7eb;background:#f9fafb}
.cisv-msg.err{border-color:#fecaca;background:#fef2f2;color:#dc2626}
.cisv-hr{border:none;border-top:1px solid #e5e7eb;margin:12px 0}