/* Header Component */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 20px -10px rgba(0, 0, 0, 0.05);
  padding: 0.75rem 0;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 3rem;
}

/* Logo */
.header-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: #111;
  text-decoration: none;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
}

.header-logo span {
  color: var(--site-accent-color);
}

/* Navigation */
.header-nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.header-dropdown-container {
  position: relative;
  padding: 1rem 0;
  margin: -1rem 0;
}

.header-link {
  text-decoration: none;
  color: #444;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.header-link:hover,
.header-link.active {
  color: var(--color-primary-dark);
}

.chevron-down {
  transition: transform 0.2s ease;
}

.header-link:hover .chevron-down,
.header-link.active .chevron-down {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  width: max-content;
  min-width: 300px;
  max-width: 600px;
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: block;
}

.dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

@media (min-width: 1200px) {
  .dropdown-grid {
    grid-template-columns: 1fr 1fr;
    min-width: 500px;
  }
}

.dropdown-item {
  display: block;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: #555;
  font-size: 0.9rem;
  border-radius: 8px;
  transition: all 0.1s ease;
  line-height: 1.4;
}

.dropdown-item:hover {
  background-color: #f3f4f6;
  color: var(--site-accent-color);
  transform: translateX(4px);
}

/* Search Bar */
.header-search {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.search-wrapper {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  background-color: #f9fafb;
  font-size: 0.9rem;
  color: #333;
  transition: all 0.2s ease;
  outline: none;
}

.search-input:focus {
  background-color: #fff;
  border-color: var(--site-accent-color);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.search-icon {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  color: #9ca3af;
  pointer-events: none;
}

/* Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: flex-end;
}

.btn-login-header {
  background-color: var(--color-primary-dark);
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
}

.btn-login-header:hover {
  background-color: var(--color-primary-light);
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: #333;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  text-decoration: none;
}

.icon-btn:hover {
  background-color: #f3f4f6;
  color: #000;
}

.cart-wrapper {
  position: relative;
}

.cart-count {
  position: absolute;
  top: -2px;
  right: -2px;
  background-color: var(--site-accent-color);
  color: white;
  font-size: 0.65rem;
  font-weight: bold;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
  transform: translate(25%, -25%);
  transition: background-color 0.3s;
}

/* Mobile Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: #333;
}

/* Mobile Sidebar */
.mobile-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  max-width: 85vw;
  height: 100vh;
  background: white;
  z-index: 2000;
  box-shadow: 5px 0 25px rgba(0, 0, 0, 0.1);
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
}

.mobile-sidebar.open {
  transform: translateX(0);
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(2px);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-header {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f1f5f9;
}

.mobile-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.mobile-content {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.mobile-link {
  display: block;
  padding: 0.75rem 0;
  font-size: 1.1rem;
  color: #1f2937;
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid #f3f4f6;
  cursor: pointer;
}

.mobile-divider {
  height: 1px;
  background-color: #e5e7eb;
  margin: 1.5rem 0;
}

.mobile-section-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #64748b;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.mobile-cat-link {
  display: block;
  padding: 0.6rem 0;
  color: #4b5563;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
  cursor: pointer;
}

.mobile-cat-link:hover {
  color: var(--site-accent-color);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .header-container {
    grid-template-columns: auto auto 1fr auto;
    gap: 1rem;
    padding: 0 1rem;
  }

  .mobile-menu-btn {
    display: block;
  }

  .header-nav {
    display: none;
  }

  .header-logo {
    margin-right: auto;
  }

  .header-search {
    display: none;
  }

  .desktop-only {
    display: none;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .header-search {
    display: flex;
    max-width: 300px;
  }
}

@media (max-width: 767px) {
  .header-container {
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    row-gap: 1rem;
    column-gap: 0.5rem;
  }

  .header-logo {
    text-align: center;
    margin: 0 auto;
    justify-self: center;
  }

  .header-search {
    display: flex;
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    max-width: none;
    margin: 0;
  }

  .search-input {
    background-color: #f3f4f6;
  }
}