/* MargenListo 4.6: herramientas específicas para emprendedores */
.toolbox{margin:28px 0 32px;padding:24px;border-radius:20px;border:1px solid #386746;background:linear-gradient(135deg,#1a3020,#111a14 69%);box-shadow:0 16px 38px rgba(0,0,0,.2)}
.toolbox h2{margin:0 0 9px;font-size:25px}.toolbox>p{color:#c5d9ca;margin:0 0 20px;font-size:14px}
.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tool-field{display:flex;flex-direction:column;gap:7px;color:#d8e6d8;font-size:13px;font-weight:650}
.tool-field input{min-width:0;width:100%;border:1px solid #3e5242;border-radius:10px;padding:12px 13px;background:#0a100c;color:#f5fff5;font:inherit;font-size:17px;font-weight:700}
.tool-field input:focus{outline:2px solid #1ed760;outline-offset:1px}.tool-field span{font-size:11px;font-weight:500;color:#a8c0ac}
.tool-result{margin-top:20px;border-top:1px solid #34543a;padding-top:20px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:15px}
.tool-value{background:#101c14;border:1px solid #345238;border-radius:13px;padding:15px 16px;min-width:0}
.tool-value small{display:block;color:#a9b9ad;font-size:12px;line-height:1.4}.tool-value strong{display:block;font-size:clamp(23px,3.2vw,34px);line-height:1.3;letter-spacing:-.7px;color:#1ed760;overflow-wrap:anywhere}
.tool-value.is-loss strong{color:#ff9b91}.tool-explain{color:#cad9cb;margin:15px 0 0;font-size:13px;line-height:1.7;grid-column:1/-1}
.tool-error{margin:14px 0 0;border:1px solid #a85c5b;border-radius:9px;padding:12px;background:#42211f;color:#ffd2c9;font-size:13px}
.tips{border:1px solid #345238;border-radius:14px;background:#122016;padding:13px 19px;margin:24px 0}
.foot-links{margin-top:32px}.foot-links a{color:#ddffe5}
@media(max-width:590px){.toolbox{padding:17px}.tool-grid,.tool-result{grid-template-columns:1fr}.tool-explain{grid-column:1}.toolbox h2{font-size:22px}}