/* ==========================================================================
   navbar.css - Header & Navigation for liteco.ro
   Utility bar + Gradient sticky header + Search + Nav
   ========================================================================== */

/* --------------------------------------------------------------------------
   Utility Bar (top dark strip)
   -------------------------------------------------------------------------- */
.utility-bar {
  background-color: var(--color-dark);
  padding: 0.5rem 0;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

.utility-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.utility-bar-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.utility-bar-left span {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.utility-bar-left a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.2s ease;
}
.utility-bar-left a:hover {
  color: #ffffff;
}

.utility-bar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.utility-bar-social {
  display: flex;
  gap: 0.625rem;
}

.utility-bar-social a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-size: 0.8125rem;
  transition: color 0.2s ease;
}
.utility-bar-social a:hover {
  color: #ffffff;
}

.utility-bar-sep {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.2);
}

/* --------------------------------------------------------------------------
   Main Header (gradient sticky)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-navbar);
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 40%, #0891b2 100%);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
}

body.has-admin-bar .site-header {
  top: 36px;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Logo
   -------------------------------------------------------------------------- */
.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  text-decoration: none;
}

.header-logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #0891b2, #06b6d4);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(8, 145, 178, 0.4);
  overflow: hidden;
}

.header-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.header-logo-text {
  font-family: var(--font-family-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.header-logo-tagline {
  font-size: 0.625rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Search Bar (in header)
   -------------------------------------------------------------------------- */
.header-search {
  position: relative;
  flex: 1;
  max-width: 500px;
  min-width: 200px;
}

.header-search-icon {
  position: absolute;
  left: 1.125rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  pointer-events: none;
}

.header-search-input {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 1rem;
  padding: 0.875rem 1.25rem 0.875rem 3rem;
  color: #ffffff;
  font-size: 0.9375rem;
  width: 100%;
  outline: none;
  transition: all 0.3s ease;
  font-family: var(--font-family);
}

.header-search-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.header-search-input:focus {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 30px rgba(8, 145, 178, 0.2);
}

/* --------------------------------------------------------------------------
   Header Actions (favorites, cart, account)
   -------------------------------------------------------------------------- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.header-action-btn {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.625rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-family);
  display: flex;
  align-items: center;
  gap: 0.375rem;
  position: relative;
}

.header-action-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.header-action-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-danger);
  border-radius: var(--border-radius-full);
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.header-action-badge:empty {
  display: none;
}

.header-login-btn {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #ffffff;
  border: none;
  padding: 0.625rem 1.25rem;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-family);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.header-login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(8, 145, 178, 0.4);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   Header Navigation (below search/actions)
   -------------------------------------------------------------------------- */
.header-nav {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.25rem;
  padding-bottom: 0.25rem;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.header-nav::-webkit-scrollbar { display: none; }
.header-nav { scrollbar-width: none; }

.header-nav-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.625rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-family);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.header-nav-link:hover,
.header-nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.header-nav-link .nav-icon {
  color: var(--color-primary-light, #06b6d4);
  font-size: 0.8125rem;
  transition: color 0.3s ease;
}

.header-nav-link:hover .nav-icon,
.header-nav-link.active .nav-icon {
  color: #ffffff;
}

.header-nav-link.nav-seap .nav-icon {
  color: var(--color-secondary-light, #fbbf24);
}

.header-nav-link.nav-seap {
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-secondary-light);
  font-weight: 700;
}

.header-nav-link.nav-seap:hover {
  background: rgba(245, 158, 11, 0.25);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   Navbar Spacer — push content below sticky header
   -------------------------------------------------------------------------- */
.navbar-spacer {
  height: 0; /* Header is in normal flow now, spacer not needed with sticky */
}

/* --------------------------------------------------------------------------
   Mobile Hamburger Button
   -------------------------------------------------------------------------- */
.header-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  position: relative;
  border-radius: var(--border-radius);
  color: #ffffff;
  font-size: 1.25rem;
  align-items: center;
  justify-content: center;
}

.header-menu-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* --------------------------------------------------------------------------
   Search Overlay (separate from header search)
   -------------------------------------------------------------------------- */
.navbar-search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  z-index: calc(var(--z-navbar) + 10);
  padding: 1rem 0;
  box-shadow: var(--shadow-lg);
  transform: translateY(-100%);
  transition: var(--transition-slow);
  opacity: 0;
}

.navbar-search-overlay.open {
  transform: translateY(0);
  opacity: 1;
}

.navbar-search-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-search-input {
  flex: 1;
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-lg);
  padding: 0.875rem 1.25rem;
  font-size: var(--font-size-lg);
  font-family: var(--font-family);
  color: var(--color-text);
  outline: none;
  background: var(--color-primary-lightest);
}

.navbar-search-input::placeholder {
  color: var(--color-text-light);
}

.navbar-search-close {
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius);
  background: var(--color-bg);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  transition: var(--transition-fast);
}

.navbar-search-close:hover {
  background: var(--color-border);
  color: var(--color-text);
}

/* --------------------------------------------------------------------------
   Mini Cart Dropdown (keep for cart functionality)
   -------------------------------------------------------------------------- */
.mini-cart-wrapper {
  position: relative;
}

.mini-cart-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: 360px;
  max-height: 480px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-dropdown);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.mini-cart-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mini-cart-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.mini-cart-header h4 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin: 0;
}

.mini-cart-count {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.mini-cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 1.25rem;
}

.mini-cart-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.mini-cart-item:last-child {
  border-bottom: none;
}

.mini-cart-item-image {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-bg);
}

.mini-cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mini-cart-item-details {
  flex: 1;
  min-width: 0;
}

.mini-cart-item-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.125rem;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mini-cart-item-title a {
  color: inherit;
}
.mini-cart-item-title a:hover {
  color: var(--color-primary);
}

.mini-cart-item-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.mini-cart-item-price {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-top: 0.25rem;
}

.mini-cart-item-remove {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-light);
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
  flex-shrink: 0;
  font-size: var(--font-size-sm);
}

.mini-cart-item-remove:hover {
  color: var(--color-danger);
  background-color: #fef2f2;
}

.mini-cart-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}

.mini-cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.mini-cart-total-amount {
  font-family: var(--font-family-heading);
  color: var(--color-text);
  font-size: var(--font-size-lg);
  font-weight: 800;
}

.mini-cart-actions {
  display: flex;
  gap: 0.5rem;
}

.mini-cart-actions .btn {
  flex: 1;
  font-size: var(--font-size-sm);
  padding: 0.625rem;
}

.mini-cart-empty {
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--color-text-secondary);
}

.mini-cart-empty-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  opacity: 0.4;
}

/* --------------------------------------------------------------------------
   Mobile Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
  .header-menu-btn {
    display: flex;
  }

  .header-search {
    order: 10;
    min-width: 100%;
    max-width: 100%;
    margin-top: 0.5rem;
  }

  .header-nav {
    display: none;
  }

  .header-nav.open {
    display: flex;
    flex-wrap: wrap;
  }

  .utility-bar-left span:nth-child(n+3) {
    display: none;
  }

  .mini-cart-dropdown {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 400px;
    max-height: 100vh;
    border-radius: 0;
    transform: translateX(100%);
  }

  .mini-cart-dropdown.open {
    transform: translateX(0);
  }
}

@media (max-width: 575.98px) {
  .utility-bar {
    font-size: 0.6875rem;
  }

  .utility-bar-right {
    display: none;
  }

  .header-inner {
    padding: 0.75rem 1rem;
  }

  .header-action-btn span:not(.header-action-badge) {
    display: none;
  }

  .header-login-btn span {
    display: none;
  }
}