/* ===========================
   TIENDA — tienda.css
   SOLUCIÓN INTEGRAL DE LAYOUT
   =========================== */

.ti-hero {
  padding: 140px 0 95px;
  background: var(--gris-fondo);
  border-bottom: 1px solid var(--gris-suave);
  position: relative;
  overflow: hidden;
}
.ti-hero__pulse {
  position: absolute;
  bottom: 0;
  right: 100px;
  width: 48%;
  max-width: 700px;
  opacity: 0.5;
  pointer-events: none;
}
@media (max-width: 1100px) {
  .ti-hero__pulse {
    display: none;
  }
}
.ti-hero__sub {
  font-size: 1.05rem;
  color: var(--gris-texto);
  max-width: 600px;
  margin-top: 16px;
  line-height: 1.75;
}

/* ── SECCIÓN DE TOGGLES (full width) ────────────────────────────── */

.ti-toggles-section {
  padding: 60px 0;
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-suave);
}

.ti-toggles-cotizador {
  margin: 0;
  padding: 0;
}

.ti-toggle-group {
  margin-bottom: 30px;
}

.ti-toggle-header {
  width: 100%;
  padding: 16px 20px;
  background: var(--gris-fondo);
  border: 1px solid var(--gris-linea);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--texto-primario);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ti-toggle-header:hover {
  background: var(--gris-claro);
  border-color: var(--gris-medio);
}

.ti-toggle-icon {
  display: inline-block;
  transition: transform 0.2s ease;
  font-size: 0.8rem;
}

.ti-toggle-header:hover .ti-toggle-icon {
  transform: translateY(2px);
}

.ti-toggle-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.ti-toggle-content.open {
  max-height: 2000px;
  padding: 20px 0;
}

.ti-toggle-content .cotizador__opciones {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  padding: 0;
}

/* ESTADOS VISUALES: Incluido en plan */
.ti-toggles-cotizador .cotizador__opcion.is-incluido input {
  pointer-events: none;
}

.ti-toggles-cotizador .cotizador__opcion.is-incluido .cotizador__opcion-card {
  opacity: 0.65;
  border-color: var(--verde);
  background-color: var(--verde-claro);
}

.badge-incluido {
  display: block;
  font-size: 0.7rem;
  color: var(--verde);
  font-weight: 700;
  margin-top: 6px;
  letter-spacing: 0.3px;
}

/* ESTADOS VISUALES: Bloqueado por requisitos */
.ti-toggles-cotizador .cotizador__opcion.is-bloqueado input {
  pointer-events: none;
}

.ti-toggles-cotizador .cotizador__opcion.is-bloqueado .cotizador__opcion-card {
  opacity: 0.5;
  border-color: var(--gris-medio);
  background-color: var(--gris-fondo);
}

.badge-requisito {
  display: block;
  font-size: 0.7rem;
  color: var(--gris-texto);
  font-weight: 700;
  margin-top: 6px;
  letter-spacing: 0.3px;
}

/* ── MAIN: LAYOUT PRINCIPAL FLEX ────────────────────────────────── */

.ti-main {
  padding: 80px 0;
  background: var(--gris-fondo);
}

.ti-main__inner {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

/* LADO IZQUIERDO: Carrito scrolleable */
.ti-left {
  flex: 1 1 0;
  min-width: 0;
}

/* LADO DERECHO: Formulario + Resumen (sticky block) */
.ti-right {
  flex: 1 1 0;
  min-width: 0;
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: fit-content;
}

/* ── CARRITO (LADO IZQUIERDO) ────────────────────────────────────── */

.ti-carrito {
  background: var(--blanco);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--sombra);
  display: flex;
  flex-direction: column;
}

.ti-carrito__titulo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--azul);
  margin-bottom: 24px;
  border-bottom: 1px solid var(--gris-suave);
  padding-bottom: 16px;
  flex-shrink: 0;
}

.ti-carrito__vacio {
  padding: 40px 20px;
  text-align: center;
  color: var(--gris-texto);
}

.ti-carrito__vacio p {
  font-size: 0.95rem;
  margin-bottom: 8px;
  line-height: 1.6;
}

.ti-carrito__vacio a {
  color: var(--azul);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.ti-carrito__vacio a:hover {
  color: var(--azul-oscuro);
}

/* Items del carrito (scrolleable) */
.ti-carrito__items {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

#itemsList {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ti-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--gris-suave);
  border-radius: var(--radius);
  background: var(--gris-fondo);
  transition: all 0.2s;
  flex-shrink: 0;
}

.ti-item:hover {
  border-color: var(--azul);
  background: var(--blanco);
}

.ti-item__info {
  flex: 1;
}

.ti-item__nombre {
  font-weight: 600;
  color: var(--negro);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.ti-item__precio {
  color: var(--azul);
  font-size: 1rem;
  font-weight: 600;
}

.ti-item__eliminar {
  background: transparent;
  border: none;
  color: #e53935;
  cursor: pointer;
  font-size: 1.2rem;
  padding: 8px;
  border-radius: 6px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: 12px;
}

.ti-item__eliminar:hover {
  background: rgba(229, 57, 53, 0.1);
  transform: scale(1.1);
}

/* Botones de acción del carrito */
.ti-carrito__acciones {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gris-suave);
}

.ti-carrito__acciones .btn {
  flex: 1;
  font-size: 0.9rem;
}

.btn--danger {
  color: #e53935;
  border-color: #e53935;
}

.btn--danger:hover {
  background: rgba(229, 57, 53, 0.1);
}

/* ── FORMULARIO (LADO DERECHO, STICKY) ────────────────────────── */

.ti-form-wrap {
  background: var(--blanco);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--sombra);
  flex-shrink: 0;
}

.ti-form__titulo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--azul);
  margin-bottom: 8px;
  border-bottom: 1px solid var(--gris-suave);
  padding-bottom: 16px;
}

.ti-form__sub {
  font-size: 0.85rem;
  color: var(--gris-texto);
  margin-bottom: 24px;
  line-height: 1.5;
}

.ti-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ti-form__grupo {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ti-form__grupo label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--azul);
}

.ti-form__grupo input {
  padding: 12px 14px;
  border: 1.5px solid var(--gris-suave);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.ti-form__grupo input:focus {
  outline: none;
  border-color: var(--azul);
}

.ti-form__grupo input::placeholder {
  color: var(--gris-suave);
}

/* ── RESUMEN (LADO DERECHO, STICKY) ────────────────────────────── */

.ti-resumen {
  background: var(--blanco);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--sombra);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.ti-resumen__titulo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--azul);
  margin-bottom: 24px;
  border-bottom: 1px solid var(--gris-suave);
  padding-bottom: 16px;
  flex-shrink: 0;
}

.ti-resumen__vacio {
  padding: 40px 20px;
  text-align: center;
  color: var(--gris-texto);
  font-size: 0.9rem;
  line-height: 1.6;
}

.ti-resumen__contenido {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ti-resumen__contenido h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--azul);
  margin-bottom: 16px;
  flex-shrink: 0;
}

/* Lista de items (scrolleable interna) */
.ti-resumen__contenido ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
  border-bottom: 1px solid var(--gris-suave);
  padding-bottom: 16px;
  flex-shrink: 0;
  max-height: 420px;
  overflow-y: auto;
}

#resumenLista {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ti-resumen__contenido li {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--texto-primario);
  flex-shrink: 0;
}

/* Líneas de cálculo */
.ti-resumen__linea {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--texto-primario);
  flex-shrink: 0;
}

.ti-resumen__linea strong {
  color: var(--azul);
  font-weight: 600;
}

/* Total */
.ti-resumen__total {
  border-top: 2px solid var(--gris-suave);
  padding-top: 8px;
  padding-bottom: 0;
  margin-bottom: 0;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  flex-shrink: 0;
}

.ti-resumen__total strong {
  font-size: 1.1rem;
  color: var(--verde);
}

/* Código de descuento */
.ti-resumen__codigo-wrap {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gris-suave);
  flex-shrink: 0;
}

.ti-resumen__codigo-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--azul);
  margin-bottom: 12px;
}

.ti-resumen__codigo-input-group {
  display: flex;
  gap: 8px;
}

.ti-resumen__codigo-input-group input {
  flex: 1;
  padding: 12px 14px;
  border: 1.5px solid var(--gris-suave);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.ti-resumen__codigo-input-group input:focus {
  outline: none;
  border-color: var(--azul);
}

.ti-resumen__codigo-input-group input::placeholder {
  color: var(--gris-suave);
}

.ti-resumen__codigo-input-group .btn {
  padding: 12px 20px;
  font-size: 0.85rem;
  white-space: nowrap;
}

/* Botones de acción del resumen */
.ti-resumen__botones {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gris-suave);
  flex-shrink: 0;
}

.ti-resumen__botones .btn--full {
  padding: 12px 16px;
  font-size: 0.9rem;
}

.btn--full {
  width: 100%;
  justify-content: center;
}

.ti-resumen__nota-pago {
  font-size: 0.8rem;
  color: var(--gris-texto);
  text-align: center;
  margin-top: 8px;
}

/* ── RESPONSIVO ────────────────────────────────────────────────── */

@media (max-width: 765px) {
  .ti-main__inner {
    flex-direction: column;
    gap: 16px;
    .ti-left,
    .ti-right {
    width: 100%;
    }
  }
  
  .ti-right {
    position: relative;
    top: auto;
    gap: 14px;
  }
}

@media (max-width: 768px) {
  .ti-hero {
    padding: 100px 0 60px;
  }
  
  .ti-hero__sub {
    font-size: 1rem;
  }
  
  .ti-main {
    padding: 60px 0;
  }
  
  .ti-form-wrap,
  .ti-carrito,
  .ti-resumen {
    padding: 24px;
  }
  
  .ti-carrito__acciones {
    flex-direction: column;
  }
  
  .ti-carrito__acciones .btn {
    width: 100%;
  }
  
  .ti-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .ti-item__eliminar {
    align-self: flex-end;
    margin-left: 0;
  }
  
  .ti-resumen__codigo-input-group {
    flex-direction: column;
  }
  
  .ti-toggle-content .cotizador__opciones {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .ti-toggles-section {
    padding: 40px 0;
  }
  
  .ti-toggle-group {
    margin-bottom: 20px;
  }
  
  .ti-form-wrap,
  .ti-carrito,
  .ti-resumen {
    padding: 16px;
  }
  
  .ti-resumen__contenido ul {
    max-height: 300px;
  }
}