/* Conversor de tasas (/convertir-tasa-efectiva-anual-a-mensual, lo arma la
   función rate-converter). Se apoya en el sistema visual del cascarón de
   netlify/lib/paginas/plantilla.mjs: mismas variables, tablas, tiles y FAQ. */

.ct-cab { max-width: 760px; }
.ct-nw { white-space: nowrap; }
.ct-cab .lp-lede sup, .ct-formula sup, .ct-tile-formula sup { font-size: .68em; }
/* Anclas del índice por debajo del menú fijo. */
.lp h2[id], .ct-res { scroll-margin-top: 96px; }

/* ---- Conversor: formulario y resultado lado a lado, equivalencias abajo ---- */
.ct {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px; align-items: start; margin: 28px 0 0;
}
.ct-form, .ct-panel, .ct-todas {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); box-shadow: var(--sombra);
}
.ct-form { padding: 24px; display: flex; flex-direction: column; gap: 6px; }
.ct-panel { display: flex; flex-direction: column; overflow: hidden; border-color: #d9d3fb; }

.ct-campo > label {
  display: block; font-weight: 650; font-size: 14.5px; color: var(--tinta); margin: 0 0 8px;
}
.ct-par { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 10px; }
.ct-input {
  display: flex; align-items: center; border: 1px solid #d5d9e3; border-radius: 10px; background: #fff;
  transition: border-color .15s;
}
.ct-input:hover { border-color: #b9bfcd; }
.ct-input:focus-within { outline: 2px solid var(--acento); outline-offset: -1px; border-color: var(--acento); }
.ct-input input {
  flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; box-shadow: none;
  padding: 12px 4px 12px 14px; height: auto; font-size: 22px; font-weight: 700; color: var(--tinta);
  font-variant-numeric: tabular-nums; font-family: inherit;
}
.ct-input span { color: var(--gris); font-weight: 650; font-size: 18px; padding: 0 14px 0 2px; flex: none; }
.ct-form select {
  width: 100%; min-height: 54px; padding: 0 12px; border: 1px solid #d5d9e3; border-radius: 10px;
  background: #fff; font-family: inherit; font-size: 15px; font-weight: 600; color: var(--tinta); cursor: pointer;
}
.ct-form select:focus { outline: 2px solid var(--acento); outline-offset: -1px; border-color: var(--acento); }

/* Invertir: un botón en medio de una línea, entre "de" y "a". */
.ct-giro { display: flex; align-items: center; gap: 12px; margin: 10px 0 8px; }
.ct-giro::before, .ct-giro::after { content: ''; flex: 1; border-top: 1px dashed var(--linea); }
.ct-invertir {
  display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--linea); background: #fff;
  border-radius: 999px; padding: 7px 14px 7px 11px; font-family: inherit; font-size: 13.5px; font-weight: 650;
  color: var(--acento-fuerte); cursor: pointer;
}
.ct-invertir:hover { border-color: var(--acento); background: var(--acento-of); }
.ct-invertir svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.ct-ejemplos { padding-top: 18px; margin-top: 14px; border-top: 1px solid var(--linea); }
.ct-ejemplos > span { display: block; font-size: 13px; color: var(--tenue); margin: 0 0 8px; }
.ct-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.ct-chips button {
  border: 1px solid var(--linea); background: #fff; border-radius: 999px; padding: 6px 12px;
  font-family: inherit; font-size: 13px; font-weight: 600; line-height: 1.3; color: var(--gris); cursor: pointer;
}
.ct-chips button:hover { border-color: var(--acento); color: var(--acento); }

/* ---- Resultado ---- */
.ct-res { padding: 24px 24px 20px; flex: 1; }
.ctr-etq { margin: 0; font-size: 14px; font-weight: 650; color: var(--gris); }
.ctr-cifra {
  margin: 4px 0 0; font-size: 52px; font-weight: 750; letter-spacing: -.035em; line-height: 1.05;
  color: var(--acento-fuerte); font-variant-numeric: tabular-nums;
}
.ctr-sub { margin: 8px 0 0; font-size: 15.5px; color: var(--tinta); }
.ctr-que { margin: 6px 0 0; font-size: 14px; color: var(--gris); line-height: 1.55; }
.ctr-vacio { margin: 0; color: var(--gris); }
.ctr-error, .ctr-alerta { margin: 16px 0 0; border-radius: 10px; padding: 11px 14px; font-size: 14px; line-height: 1.55; }
.ctr-error { background: var(--oro-of); color: #5c4a00; }
.ctr-alerta { background: #fdecea; color: #7a1f14; }
.ctr-pesos { margin: 14px 0 0; font-size: 14px; color: var(--gris); line-height: 1.55; }
.ctr-pesos strong { color: var(--tinta); }
.ctr-excel {
  display: flex; align-items: center; gap: 10px; margin: 16px 0 0; padding: 9px 10px 9px 14px;
  background: var(--fondo); border-radius: 10px; font-size: 13px; min-width: 0;
}
.ctr-excel span { color: var(--tenue); font-weight: 650; flex: none; }
.ctr-excel code {
  flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; background: none; padding: 0; color: var(--tinta);
  font-size: 14px; font-weight: 600;
}
.ct-mini, .ct-btn {
  display: inline-flex; align-items: center; border: 1px solid var(--linea); background: #fff; border-radius: 999px;
  font-family: inherit; font-weight: 650; line-height: 1.3; color: var(--acento-fuerte); cursor: pointer; flex: none;
}
.ct-mini { padding: 5px 11px; font-size: 12.5px; }
.ct-btn { padding: 8px 15px; font-size: 13.5px; }
.ct-mini:hover, .ct-btn:hover { border-color: var(--acento); }
.ct-acciones {
  display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 24px;
  background: #fbfbfe; border-top: 1px solid var(--linea);
}

/* ---- La misma tasa en todas sus formas ---- */
.ct-todas { grid-column: 1 / -1; padding: 18px 18px 20px; }
.ct-todas:has(.ct-eq:empty) { display: none; }
.lp .ct-todas-tit { margin: 0 0 12px 4px; font-size: 15px; font-weight: 650; letter-spacing: 0; color: var(--gris); }
.ct-eq { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.ct-eq button {
  width: 100%; height: 100%; display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
  border: 1px solid var(--linea); background: #fff; border-radius: 12px; padding: 12px 14px;
  font-family: inherit; text-align: left; cursor: pointer; color: var(--tinta);
}
.ct-eq button:hover { border-color: var(--acento); }
.ct-eq button[aria-pressed="true"] { border-color: var(--acento); background: var(--acento-of); box-shadow: inset 0 0 0 1px var(--acento); }
.ct-eq button:disabled { cursor: default; background: var(--fondo); border-style: dashed; }
.cte-nombre { font-size: 13px; color: var(--gris); font-weight: 600; }
.cte-nombre small { color: var(--tenue); font-weight: 600; font-size: 11.5px; }
.ct-eq strong { font-size: 18px; font-weight: 700; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.ct-eq button[aria-pressed="true"] strong { color: var(--acento-fuerte); }
.cte-tuya { font-size: 11px; font-weight: 650; color: var(--tenue); text-transform: uppercase; letter-spacing: .04em; }

/* ---- Índice ---- */
.ct-indice { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 0; }
.ct-indice a {
  border: 1px solid var(--linea); background: var(--blanco); border-radius: 999px; padding: 7px 14px;
  font-size: 13.5px; font-weight: 600; color: var(--gris); text-decoration: none;
}
.ct-indice a:hover { border-color: var(--acento); color: var(--acento); }

/* ---- Fórmula ---- */
.ct-formula {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 8px 32px; align-items: center;
  background: var(--acento-of); border-radius: var(--radio); padding: 26px 28px; margin: 8px 0 0;
}
.ct-formula-eq {
  margin: 0; font-size: 30px; font-weight: 700; letter-spacing: -.01em; color: var(--acento-fuerte);
  font-family: Georgia, 'Times New Roman', serif; white-space: nowrap;
}
.ct-formula-eq sub { font-size: .5em; font-family: inherit; }
.ct-formula-vars { margin: 0; display: grid; gap: 8px; font-size: 14.5px; }
.ct-formula-vars div { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 10px; }
.ct-formula-vars dt { font-weight: 700; color: var(--acento-fuerte); font-family: Georgia, 'Times New Roman', serif; }
.ct-formula-vars dd { margin: 0; color: var(--tinta); line-height: 1.5; }

.ct-pasos {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px;
  margin: 10px 0 0; padding: 0; list-style: none; counter-reset: paso;
}
.ct-pasos li {
  counter-increment: paso; background: var(--blanco); border: 1px solid var(--linea); border-radius: 12px;
  box-shadow: var(--sombra); padding: 16px 16px 18px; font-size: 14.5px; line-height: 1.55; color: var(--gris);
}
.ct-pasos li::before {
  content: counter(paso); display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
  background: var(--acento); color: #fff; font-size: 13px; font-weight: 700; margin-bottom: 10px;
}
.ct-pasos strong { color: var(--tinta); display: block; margin-bottom: 3px; }

.ct-callout {
  border-left: 3px solid var(--acento); background: var(--blanco); border-radius: 0 12px 12px 0;
  box-shadow: var(--sombra); padding: 18px 22px; margin: 24px 0 0;
}
.ct-callout h3 { margin: 0 0 8px; font-size: 16.5px; font-weight: 700; }
.ct-callout p { margin: 0 0 8px; font-size: 15px; color: var(--gris); }
.ct-callout p:last-child { margin-bottom: 0; }
.ct-callout strong { color: var(--tinta); }
.ct-callout + p { margin-top: 22px; }

.ct-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ct-tile-formula {
  font-family: Georgia, 'Times New Roman', serif; font-size: 16px; color: var(--acento-fuerte) !important;
  background: var(--acento-of); border-radius: 8px; padding: 8px 10px;
}

/* ---- Tablas ---- */
.ct-tablas { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 20px; align-items: start; }
/* La de mensual es más corta: acompaña a la larga mientras se recorre. */
.ct-tablas > :last-child { position: sticky; top: 96px; }
.ct-tabla caption {
  caption-side: top; text-align: left; padding: 14px 16px 10px; font-size: 14px; font-weight: 650; color: var(--tinta);
}
table.lp-tabla.ct-tabla th, table.lp-tabla.ct-tabla td { padding: 9px 14px; font-size: 14.5px; }
table.lp-tabla.ct-tabla tbody th { font-weight: 650; white-space: nowrap; background: var(--blanco); color: var(--tinta); }
table.lp-tabla.ct-tabla tbody tr:last-child th { border-bottom: 0; }
table.lp-tabla.ct-tabla tbody tr:nth-child(even) > * { background: #fbfbfe; }
.ct-tabla-usura tbody th { font-weight: 600; }
.ct-nota-tabla { font-size: 14px; color: var(--gris); margin: 12px 0 0; }
.ct-nota-tabla a, .ct-excel-pasos a { color: var(--acento); font-weight: 600; }

/* ---- Excel ---- */
.ct-excel-caja { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 28px; align-items: start; }
.ct-hoja {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: 12px; box-shadow: var(--sombra);
  overflow: hidden; font-size: 14px;
}
.ct-hoja-barra {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-bottom: 1px solid var(--linea);
  background: #fbfbfe;
}
.ct-hoja-barra span { font-style: italic; color: var(--tenue); font-weight: 600; font-family: Georgia, serif; }
.ct-hoja-barra code { background: none; padding: 0; color: var(--tinta); font-size: 14px; }
.ct-hoja-grilla { display: grid; grid-template-columns: 36px minmax(0, 1fr) minmax(0, 1fr); }
.ct-hoja-grilla span {
  padding: 9px 12px; border-right: 1px solid var(--linea); border-bottom: 1px solid var(--linea);
  font-variant-numeric: tabular-nums; min-height: 38px;
}
.ct-hoja-grilla span:nth-child(3n) { border-right: 0; }
.ct-hoja-grilla span:nth-child(-n+3), .ct-hoja-grilla span:nth-child(3n+1) {
  background: #f3f4f8; color: var(--tenue); font-size: 12.5px; text-align: center; padding: 9px 4px;
}
.ct-hoja-grilla span:nth-last-child(-n+3) { border-bottom: 0; }
.ct-hoja-grilla .cab { font-weight: 650; color: var(--gris); }
.ct-hoja-grilla .activa { outline: 2px solid #1f7a4d; outline-offset: -2px; font-weight: 700; }
.ct-excel-pasos ol { margin: 0 0 14px; padding-left: 20px; font-size: 15px; line-height: 1.65; }
.ct-excel-pasos li { margin-bottom: 4px; }
.ct-excel-pasos p { font-size: 15px; margin: 0 0 10px; }
.ct-excel-caja code, .ct-callout code, .faq-cuerpo code {
  background: var(--fondo); color: var(--tinta); border-radius: 5px; padding: 1px 6px; font-size: .92em;
}

@media (max-width: 960px) {
  .ct-eq { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ct-pasos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ct-formula { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .ct { grid-template-columns: minmax(0, 1fr); }
  .ct-tablas, .ct-excel-caja { grid-template-columns: minmax(0, 1fr); }
  .ct-tablas > :last-child { position: static; }
}
@media (max-width: 640px) {
  .ct { margin-top: 20px; gap: 14px; }
  .ct-form { padding: 18px; }
  .ct-res { padding: 20px 18px 18px; }
  .ct-acciones { padding: 12px 18px; }
  .ct-todas { padding: 14px 12px 14px; }
  .ctr-cifra { font-size: 44px; }
  .ct-par { grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 8px; }
  .ct-input input { font-size: 20px; padding-left: 12px; }
  .ct-input span { padding-right: 10px; }
  .ct-form select { font-size: 14.5px; padding: 0 8px; min-height: 52px; }
  .ct-giro { margin: 6px 0 4px; }
  .ct-cab .lp-lede { font-size: 16px; }
  .ct-eq { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .ct-eq button { padding: 10px 12px; }
  .ct-eq strong { font-size: 16.5px; }
  .ct-formula { padding: 20px 18px; }
  .ct-formula-eq { font-size: 24px; }
  .ct-pasos, .ct-tiles { grid-template-columns: minmax(0, 1fr); }
  table.lp-tabla.ct-tabla th, table.lp-tabla.ct-tabla td { padding: 9px 10px; font-size: 14px; }
  /* La diaria cabe en el conversor; en las tablas de un celular sobra. */
  .ct-tablas .ct-tabla tr > :nth-child(4), .ct-tabla-usura tr > :nth-child(5) { display: none; }
}