/* ========================================
 * Navbar - Design System v2
 * Using design-system.css variables
 * ======================================== */

:root {
  --pd-navbar-height: 64px;
}

/* ===== Navbar Container ===== */
.pd-navbar {
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--gradient-bg-soft);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: var(--z-sticky);
  transition: var(--transition-fast);
}

/* Sombra más pronunciada al hacer scroll */
.pd-navbar.scrolled {
  box-shadow: var(--shadow-lg);
}

.pd-navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--pd-navbar-height);
  padding: var(--spacing-md) var(--spacing-xl);
}

/* ===== Brand / Logo ===== */
.pd-navbar__brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: var(--spacing-sm);
  transition: var(--transition-fast);
}

.pd-navbar__brand:hover {
  transform: translateY(-1px);
}

.pd-navbar__logo {
  max-height: 44px;
  width: auto;
  transition: var(--transition-fast);
}

.pd-navbar__brand:hover .pd-navbar__logo {
  transform: scale(1.05);
}

.pd-navbar__name {
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

/* ===== Actions (Search, Cart, Menu) ===== */
.pd-navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Search Button */
.pd-navbar__search-btn {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--text-primary);
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.pd-navbar__search-btn:hover {
  background: var(--gradient-primary-subtle);
  color: var(--color-primary);
  transform: scale(1.1);
}

.pd-navbar__search-btn:active {
  transform: scale(0.95);
}

/* Cart with v2 style */
.pd-navbar__cart {
  position: relative;
}

.pd-navbar__cart a {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-primary);
  transition: var(--transition-base);
  color: var(--text-white);
  text-decoration: none;
  font-size: 1.1rem;
}

.pd-navbar__cart a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary-hover);
  color: var(--text-white);
}

.pd-navbar__cart a:active {
  transform: translateY(0);
}

/* Cart Badge v2 */
.pd-navbar__badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--gradient-danger);
  color: var(--text-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 7px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-danger);
  border: 2px solid var(--bg-primary);
  line-height: 1;
  display: none;
  animation: pulse-v2 2s infinite;
}

.pd-navbar__badge.visible {
  display: inline-block;
}

/* Hamburger Menu Toggle */
.pd-navbar__toggle {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.pd-navbar__toggle:hover {
  background: var(--gradient-primary-subtle);
  color: var(--color-primary);
}

.pd-navbar__toggle:active {
  transform: scale(0.95);
}

/* ===== Responsive ===== */
@media (max-width: 767px) {
  .pd-navbar__inner {
    padding: var(--spacing-sm) var(--spacing-md);
    height: 56px;
  }

  .pd-navbar__name {
    font-size: 1rem;
    max-width: 150px;
  }

  .pd-navbar__logo {
    max-height: 36px;
  }

  .pd-navbar__cart a {
    width: 40px;
    height: 40px;
  }

  .pd-navbar__actions {
    gap: var(--spacing-sm);
  }
}

@media (min-width: 768px) {
  .pd-navbar__inner {
    padding: var(--spacing-lg) var(--spacing-2xl);
  }

  .pd-navbar__name {
    font-size: 1.35rem;
    max-width: 300px;
  }
}