/* ========== SECCIÓN: NAVBAR ========== */
.navbar-wrapper {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background-color: var(--color-fondo-card);
  box-shadow: var(--sombra-suave);
  transition: var(--transicion);
}

.navbar-wrapper.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-brand {
  font-family: var(--fuente-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-primario);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-brand i {
  color: var(--color-secundario);
}

.nav-links {
  display: none;
}

.nav-links li a {
  font-weight: 600;
  padding: 10px 15px;
  color: var(--color-oscuro);
  border-radius: var(--radio-boton);
}

.nav-links li a:hover, .nav-links li a.active {
  color: var(--color-primario);
  background-color: rgba(230,57,70,0.05);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.action-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--color-oscuro);
  cursor: pointer;
  position: relative;
  transition: var(--transicion);
}

.action-btn:hover {
  color: var(--color-primario);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--color-primario);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-toggle {
  display: block;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: var(--color-oscuro);
  cursor: pointer;
}

/* Mobile Menu */
.mobile-menu-overlay {
  position: fixed;
  top: 80px;
  left: -100%;
  width: 100%;
  height: calc(100vh - 80px);
  background-color: var(--color-fondo-card);
  transition: var(--transicion);
  z-index: 999;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
}

.mobile-menu-overlay.active {
  left: 0;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.mobile-links li a {
  font-size: 1.2rem;
  font-weight: 600;
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid #eee;
}

@media (min-width: 992px) {
  .mobile-toggle { display: none; }
  .nav-links {
    display: flex;
    gap: 5px;
  }
}

/* Panel del carrito lateral */
.cart-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.cart-drawer-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100%;
  background: var(--color-fondo-card);
  z-index: 1002;
  box-shadow: -5px 0 15px rgba(0,0,0,0.1);
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.cart-drawer.active {
  right: 0;
}

.cart-header {
  padding: 20px;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-header h2 {
  font-size: 1.5rem;
  margin: 0;
}

.close-cart {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-gris-medio);
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.cart-item {
  display: flex;
  gap: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
}

.cart-item img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
}

.cart-item-info {
  flex: 1;
}

.cart-item-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 5px;
  line-height: 1.3;
}

.cart-item-price {
  color: var(--color-primario);
  font-weight: 700;
  margin-bottom: 10px;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.qty-btn {
  background: #f0f0f0;
  border: none;
  width: 25px;
  height: 25px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.remove-btn {
  background: none;
  border: none;
  color: var(--color-primario);
  cursor: pointer;
  font-size: 0.9rem;
  margin-left: auto;
}

.cart-footer {
  padding: 20px;
  border-top: 1px solid #eee;
  background: var(--color-claro);
}

.cart-summary {
  margin-bottom: 15px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  color: var(--color-gris-medio);
}

.summary-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-oscuro);
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #ddd;
}

.btn-checkout {
  width: 100%;
}

.empty-cart {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-gris-medio);
}

.empty-cart i {
  font-size: 3rem;
  margin-bottom: 15px;
  color: #ddd;
}

/* Modal de Checkout */
.checkout-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.checkout-modal.active {
  opacity: 1;
  pointer-events: all;
}

.checkout-content {
  background: var(--color-fondo-card);
  width: 90%;
  max-width: 500px;
  border-radius: var(--radio-borde);
  padding: 30px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.close-checkout {
  position: absolute;
  top: 15px;
  right: 15px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid #ddd;
  border-radius: var(--radio-boton);
  font-size: 1rem;
}

.form-control:focus {
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px rgba(230,57,70,0.1);
}