/* Header y navegación mejorados */
.header {
  background: var(--gradient-dark);
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 24px;
  min-height: 80px;
}

.navbar-brand {
  font-size: 1.75rem;
  font-weight: 800;
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition);
  position: relative;
}

.navbar-brand:hover {
  color: #e2e8f0;
  transform: scale(1.05);
}

.navbar-brand::before {
  content: "🚴";
  font-size: 2rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  animation: pulse 2s infinite;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-link {
  color: #e2e8f0;
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

.profile-link .nav-link {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.profile-link .nav-link:hover {
  background: rgba(59, 130, 246, 0.25);
  transform: translateY(-2px) scale(1.02);
}

/* Estilos para el modal de perfil - Fix para truncamiento */
.profile-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-left: 1.5rem;
  flex: 1;
  min-width: 0; /* Permite shrink para evitar overflow */
}

.profile-details h4 {
  margin: 0 0 0.75rem 0;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-align: left;
}

.profile-details p {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  word-break: break-word;
  white-space: normal;
  overflow-wrap: break-word;
  hyphens: auto;
  padding: 0.25rem 0;
}

.profile-details i {
  color: var(--primary-color);
  width: 1.25rem;
  text-align: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.profile-info {
  padding: 1.5rem;
  gap: 1.5rem;
}

/* Override para modal-content en perfil para más ancho */
#profile-modal .modal-content {
  max-width: 500px;
  width: 90%;
}

@media (max-width: 768px) {
  .profile-info {
    flex-direction: column;
    text-align: center;
    padding: 1rem;
  }
  
  .profile-details {
    margin-left: 0;
    margin-top: 1rem;
    gap: 0.5rem;
    text-align: left;
  }
  
  .profile-details p {
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
  }
  
  #profile-modal .modal-content {
    width: 95%;
    max-width: none;
  }
}

.nav-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s;
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.nav-link i {
  font-size: 1.1rem;
  transition: var(--transition);
}

.nav-link:hover i {
  transform: scale(1.1);
}

/* Hamburger button */
.navbar-toggler {
  display: none; /* Hidden by default */
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.navbar-toggler:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

/* Navbar collapse */
.navbar-collapse {
  display: flex; /* Visible by default on larger screens */
  justify-content: flex-end;
  transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.navbar-collapse.collapsed {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
}

/* Carrito con contador mejorado */
.cart-link {
  position: relative;
  background: rgba(59, 130, 246, 0.2);
  border-radius: var(--border-radius);
  padding: 0.75rem 1.25rem;
  transition: var(--transition);
}

.cart-link:hover {
  background: rgba(59, 130, 246, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: linear-gradient(135deg, var(--danger-color) 0%, #dc2626 100%);
  color: white;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: var(--shadow);
  animation: pulse 2s infinite;
  border: 2px solid white;
}

/* Responsive navbar */
@media (max-width: 768px) {
  .navbar {
    justify-content: flex-start;
    padding: 1.25rem 16px;
    flex-wrap: wrap;
  }

  .navbar-toggler {
    display: block; /* Show hamburger on mobile */
  }

  .navbar-collapse {
    display: block;
    max-height: 0;
    opacity: 0;
    background: var(--gradient-dark);
    backdrop-filter: blur(15px);
    padding: 0 1.5rem;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    width: 100%;
    flex-basis: 100%;
    overflow: hidden;
    transform: translateY(-10px);
    transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out, padding 0.3s ease-in-out, transform 0.3s ease-in-out;
  }

  .navbar-collapse.show {
    max-height: 500px; /* Adjust based on content height */
    opacity: 1;
    padding: 1.5rem;
    transform: translateY(0);
  }

  .navbar-nav {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .nav-link {
    width: 100%;
    justify-content: flex-start;
    padding: 1rem 1.25rem;
    margin-bottom: 0.25rem;
    font-weight: 500;
    letter-spacing: 0.025em;
    border-radius: 8px;
    transition: all 0.2s ease;
  }

  .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
  }

  .nav-link:last-child {
    margin-bottom: 0;
  }
}

/* Desktop navbar adjustments */
@media (min-width: 769px) {
  .navbar-collapse {
    flex-grow: 1;
  }
}

/* Efectos adicionales para el header */
.header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

/* Animación de entrada del navbar */
.navbar {
  animation: slideInRight 0.6s ease-out;
}

/* Estados activos */
.nav-link.active {
  background: rgba(59, 130, 246, 0.3);
  color: white;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--primary-color);
  border-radius: 1px;
}