/* ============================================================
   Simulador — estilos compartidos por las 3 pantallas
   (hub /simulador/, por moneda /simulador/{tipo}/, por banco)
   Requiere design-system.css
   ============================================================ */

/* ---------- Tarjeta del simulador ---------- */
.sim-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-md); overflow: hidden;
}
.sim-body { padding: 1.6rem; }
.sim-field { margin-bottom: 1.35rem; }
.sim-field:last-child { margin-bottom: 0; }
.sim-label { margin-bottom: 0.5rem; display: flex; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; align-items: baseline; }
.sim-label > span:first-child { font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.sim-hint { font-size: 0.75rem; color: var(--text-muted); }

/* Input de monto grande */
.monto-wrap { position: relative; }
.monto-wrap .sign {
  position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
  font-size: 1.4rem; font-weight: 700; color: var(--text-muted); pointer-events: none;
}
.monto-wrap input {
  width: 100%; padding: 0.8rem 1rem 0.8rem 2.6rem;
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em;
  color: var(--text-primary); outline: none; transition: var(--transition);
}
.monto-wrap input:focus { border-color: var(--blue-mid); box-shadow: 0 0 0 3px rgba(13,102,208,0.12); }
.monto-words { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.35rem; min-height: 1.1rem; }

/* ---------- Mejor resultado ---------- */
.sim-best {
  background: linear-gradient(135deg, #071d4a 0%, var(--blue-dark) 60%, var(--blue-light) 100%);
  color: #fff; padding: 1.35rem 1.6rem; position: relative; overflow: hidden;
}
.sim-best.usd { background: linear-gradient(135deg, #064e3b 0%, #0f766e 55%, var(--green) 100%); }
.sim-best.uva { background: linear-gradient(135deg, #78350f 0%, var(--amber-dark) 55%, var(--amber) 100%); }
.sim-best::before {
  content: ''; position: absolute; width: 320px; height: 320px; border-radius: 50%;
  background: rgba(255,255,255,0.07); bottom: -180px; right: -70px; pointer-events: none;
}
.sim-best-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.sim-best-left { display: flex; align-items: center; gap: 0.85rem; }
.sim-best-left .blogo { background: rgba(255,255,255,0.2); color: #fff; border: 1px solid rgba(255,255,255,0.3); }
.sim-best-label { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.82; }
.sim-best-bank { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
.sim-best-right { text-align: right; }
.sim-best-gain { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.sim-best-detail { font-size: 0.78rem; opacity: 0.85; }

/* ---------- Ranking compacto ---------- */
.sim-rank { list-style: none; }
.sim-rank li {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.65rem 1.6rem; border-bottom: 1px solid var(--border);
}
.sim-rank li:last-child { border-bottom: none; }
.sim-rank li:hover { background: var(--blue-pale); }
.rk-pos {
  width: 22px; height: 22px; border-radius: 50%; background: var(--surface);
  color: var(--text-muted); font-size: 0.7rem; font-weight: 700; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.sim-rank li:first-child .rk-pos { background: var(--amber-pale); color: #92400e; }
.rk-logo {
  width: 32px; height: 32px; border-radius: 50%; background: var(--blue-pale);
  color: var(--blue-dark); font-size: 0.6rem; font-weight: 700; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.rk-bank { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.rk-bank a { font-size: 0.86rem; font-weight: 600; color: var(--text-primary); }
.rk-bank a:hover { color: var(--blue-dark); text-decoration: underline; }
.rk-tna { font-size: 0.72rem; color: var(--text-muted); }
.rk-gain { font-size: 0.95rem; font-weight: 700; color: var(--green); white-space: nowrap; }

.sim-foot { padding: 1rem 1.6rem; background: var(--surface); border-top: 1px solid var(--border); text-align: center; }
.sim-foot-btn { font-size: 0.875rem; font-weight: 700; color: var(--blue-dark); }
.sim-foot-btn:hover { text-decoration: underline; }

/* ---------- Bloques de sección ---------- */
.block { margin-top: 2.25rem; }
.block-sub { font-size: 0.88rem; color: var(--text-muted); margin: -0.5rem 0 1rem; }

/* Tarjetas por moneda */
.tipo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.875rem; }
.tipo-card {
  background: var(--card); border: 1.5px solid var(--border); border-radius: var(--radius);
  padding: 1.15rem; display: flex; gap: 0.8rem; align-items: flex-start; transition: var(--transition);
}
.tipo-card:hover { border-color: var(--blue-light); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tipo-card.usd:hover { border-color: var(--green); }
.tipo-card.uva:hover { border-color: var(--amber); }
.tipo-ico {
  width: 42px; height: 42px; border-radius: var(--radius-sm); background: var(--blue-pale);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.tipo-card.usd .tipo-ico { background: var(--green-pale); }
.tipo-card.uva .tipo-ico { background: var(--amber-pale); }
.tipo-name { font-size: 0.92rem; font-weight: 700; line-height: 1.3; }
.tipo-desc { font-size: 0.74rem; color: var(--text-muted); line-height: 1.45; margin-top: 0.15rem; }
.tipo-link { font-size: 0.78rem; font-weight: 600; color: var(--blue-mid); margin-top: 0.5rem; display: inline-block; }

/* Grilla de bancos */
.banco-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.7rem; }
.banco-tile {
  background: var(--card); border: 1.5px solid var(--border); border-radius: var(--radius);
  padding: 0.8rem; display: flex; align-items: center; gap: 0.6rem; transition: var(--transition);
}
.banco-tile:hover { border-color: var(--blue-light); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.banco-logo {
  width: 32px; height: 32px; border-radius: 50%; background: var(--blue-pale);
  color: var(--blue-dark); font-size: 0.58rem; font-weight: 700; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.banco-name { flex: 1; font-size: 0.78rem; font-weight: 600; color: var(--text-secondary); line-height: 1.25; min-width: 0; }
.banco-rate { font-size: 0.8rem; font-weight: 800; color: var(--blue-dark); white-space: nowrap; }

/* ---------- Contenido / tablas ---------- */
.content-block { margin-top: 2.5rem; }
.content-block h2 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; margin: 1.75rem 0 0.7rem; }
.content-block h2:first-child { margin-top: 0; }
.content-block h2 span { color: var(--blue-mid); }
.content-block h3 { font-size: 1rem; font-weight: 700; margin: 1.25rem 0 0.5rem; }
.content-block p { font-size: 0.92rem; color: var(--text-secondary); margin-bottom: 0.9rem; max-width: 70ch; }
.content-block ul, .content-block ol { margin: 0 0 0.9rem 1.25rem; font-size: 0.92rem; color: var(--text-secondary); }
.content-block li { margin-bottom: 0.35rem; }
.content-block a.inline { color: var(--blue-mid); font-weight: 600; }
.content-block a.inline:hover { text-decoration: underline; }

.mini-wrap { overflow-x: auto; margin: 1rem 0; -webkit-overflow-scrolling: touch; }
.mini-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; min-width: 420px; }
.mini-table th { background: var(--blue-dark); color: #fff; text-align: left; padding: 0.6rem 0.9rem; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; }
.mini-table td { border-bottom: 1px solid var(--border); padding: 0.6rem 0.9rem; color: var(--text-secondary); }
.mini-table tr:last-child td { border-bottom: none; }
.mini-table td strong { color: var(--text-primary); }

/* FAQ (usa ui.js) */
.faq-item { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 0.7rem; }
.faq-q { padding: 0.9rem 1.15rem; display: flex; justify-content: space-between; align-items: center; cursor: pointer; gap: 1rem; font-size: 0.9rem; font-weight: 600; width: 100%; background: none; border: none; text-align: left; color: inherit; }
.faq-q .chev { width: 22px; height: 22px; border-radius: 50%; background: var(--blue-pale); color: var(--blue-dark); display: flex; align-items: center; justify-content: center; font-size: 0.7rem; flex-shrink: 0; transition: var(--transition); }
.faq-item.open .chev { transform: rotate(45deg); }
.faq-a { display: none; padding: 0.85rem 1.15rem 1rem; font-size: 0.875rem; color: var(--text-secondary); border-top: 1px solid var(--border); }
.faq-item.open .faq-a { display: block; }

/* ---------- Pantalla 3: banco ---------- */
.banco-hero-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.banco-hero-logo {
  background: rgba(255,255,255,0.16) !important;
  border: 1px solid rgba(255,255,255,0.28);
  color: #fff !important;
}

/* Gráfico de barras (SVG generado en JS, sin librerías) */
.chart-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow-sm); margin-top: 1rem;
}
.chart-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.9rem; }
.chart-title { font-size: 0.92rem; font-weight: 700; }
.chart-legend { display: flex; gap: 1rem; font-size: 0.72rem; color: var(--text-muted); }
.chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 0.3rem; vertical-align: -1px; }
.chart-legend .c-cap { background: #c7dbfc; }
.chart-legend .c-int { background: var(--green); }
.chart-svg { width: 100%; height: auto; display: block; }
.chart-note { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.6rem; }
/* Tarjetas por plazo */
.plazo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.875rem; margin-top: 0.75rem; }
.plazo-card {
  background: var(--card); border: 1.5px solid var(--border); border-radius: var(--radius);
  transition: var(--transition); position: relative;
  /* Sin overflow:hidden: recortaba la mitad del badge "Más rinde", que va
     montado sobre el borde superior. El redondeo del encabezado lo resuelve
     .plazo-head con su propio border-radius. */
}
.plazo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.plazo-card.best { border-color: var(--amber); border-width: 2px; }
.plazo-badge {
  position: absolute; top: -9px; left: 50%; transform: translateX(-50%);
  background: var(--amber); color: #fff; font-size: 0.58rem; font-weight: 800;
  padding: 0.15rem 0.6rem; border-radius: var(--radius-pill);
  text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap;
}
.plazo-head {
  background: var(--blue-dark); color: #fff; text-align: center; padding: 0.6rem;
  font-size: 0.88rem; font-weight: 700;
  border-radius: calc(var(--radius) - 2px) calc(var(--radius) - 2px) 0 0;
}
.plazo-card.best .plazo-head { background: var(--amber-dark); }
.plazo-body { padding: 1.1rem 0.9rem; text-align: center; }
.plazo-total { font-size: 1.35rem; font-weight: 800; color: var(--blue-dark); letter-spacing: -0.02em; line-height: 1.15; }
.plazo-card.best .plazo-total { color: var(--amber-dark); }
.plazo-gain { font-size: 0.95rem; font-weight: 700; color: var(--green); margin-top: 0.3rem; }
.plazo-tna { font-size: 0.72rem; color: var(--text-muted); margin-top: 0.35rem; padding-top: 0.35rem; border-top: 1px solid var(--border); }

/* Comparación con el mercado */
.market-note {
  background: var(--blue-pale); border: 1px solid #c7dbfc; border-radius: var(--radius);
  padding: 1rem 1.25rem; margin-top: 1.25rem; font-size: 0.88rem; color: #1e3a8a; line-height: 1.6;
}
.market-note a { color: var(--blue-dark); font-weight: 700; }
.market-note a:hover { text-decoration: underline; }

/* Datos del banco */
.bank-facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; margin: 1rem 0; }
.bank-fact { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.75rem 0.9rem; }
.bank-fact-l { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); }
.bank-fact-v { font-size: 0.92rem; font-weight: 600; color: var(--text-primary); margin-top: 0.15rem; }

/* Navegación entre bancos (SEO interno) */
.sibling-nav { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.75rem; }
.sibling-nav a {
  font-size: 0.8rem; font-weight: 600; color: var(--text-secondary);
  border: 1.5px solid var(--border); border-radius: var(--radius-pill);
  padding: 0.35rem 0.85rem; transition: var(--transition); background: var(--card);
}
.sibling-nav a:hover { border-color: var(--blue-light); color: var(--blue-dark); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .tipo-grid { grid-template-columns: 1fr; }
  .banco-grid { grid-template-columns: repeat(3, 1fr); }
  .plazo-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .sim-body { padding: 1.25rem; }
  .sim-best { padding: 1.15rem 1.25rem; }
  .sim-rank li { padding: 0.6rem 1.25rem; }
  .sim-foot { padding: 0.9rem 1.25rem; }
  .monto-wrap input { font-size: 1.4rem; }
  .sim-best-inner { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .sim-best-right { text-align: left; }
  .banco-grid { grid-template-columns: repeat(2, 1fr); }
  .bank-facts { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .plazo-grid { grid-template-columns: 1fr 1fr; }
  .banco-grid { grid-template-columns: 1fr; }
}