/* Componentes comunes conservan el diseño entregado. */
.site-header {
  display: flex; align-items: center; gap: 14px; padding: 10px 16px;
  color: #fff; background: var(--verde); border-bottom: 8px solid var(--amarillo);
}
.site-header img { width: auto; height: 64px; padding: 4px; border-radius: 12px; background: #fff; }
.site-brand strong { display: block; font-size: 24px; line-height: 1.2; }
.site-brand small { font-size: 15px; opacity: .9; }
.big {
  display: block; width: 100%; margin: 12px 0; padding: 18px;
  border: 0; border-radius: 20px; background: #fff; color: var(--texto);
  box-shadow: 0 4px 0 #b9dcc3; cursor: pointer; font-size: 24px; font-weight: 700; text-align: left;
  transition: background-color .16s ease, transform .16s ease;
}
.big:hover, .big:focus-visible { background: var(--amarillo); }
.big:active { transform: translateY(2px); }
.big:disabled { cursor: default; }
.go { background: var(--verde); color: #fff; box-shadow: 0 4px 0 var(--verde-oscuro); text-align: center; }
.go:hover, .go:focus-visible { background: var(--verde-oscuro); color: #fff; }
.small {
  margin: 6px 10px 0 0; padding: 6px 0; border: 0; background: none;
  color: var(--verde-oscuro); cursor: pointer; font-size: 16px; text-decoration: underline;
}
.bar { height: 34px; overflow: hidden; border: 3px solid var(--verde); border-radius: 30px; background: #fff; }
.bar i { display: block; height: 100%; background: var(--amarillo); transition: width .5s; }
.card { margin: 14px 0; padding: 14px 18px; border-left: 12px solid var(--verde); border-radius: 20px; background: #fff; }
.card.d { border-color: var(--amarillo); }
.card.p { border-color: var(--azul); }
.card.t { border-color: var(--rosa); background: #fff7fb; }
.card ul { margin: 6px 0; padding-left: 22px; }
.card li { margin: 8px 0; }
.ok { background: #c9f0d4 !important; }
.no { background: #ffd6d6 !important; }
.fb { margin: 10px 0; padding: 12px 16px; border-radius: 16px; background: #fffbe0; }
input {
  width: 100%; margin: 10px 0; padding: 14px; border: 3px solid var(--verde);
  border-radius: 16px; background: #fff; font-size: 24px;
}