/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.logo {
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo:hover {
  text-decoration: none;
  color: var(--color-text);
}

.logo-text {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
}

.beta-badge {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-left: 4px;
  vertical-align: super;
  letter-spacing: 0.5px;
}

/* Header Search */
.header-search-form {
  flex: 1;
  max-width: 600px;
}

.header-search-wrapper {
  display: flex;
  border: 1px solid var(--color-border-dark);
  border-radius: 3px;
  overflow: hidden;
}

.header-search-wrapper:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(99, 111, 233, 0.15);
}

.header-search-input {
  flex: 1;
  background: var(--color-bg);
  border: none;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text);
  outline: none;
  min-width: 0;
}

.header-search-input::placeholder {
  color: var(--color-text-tertiary);
}

.header-search-button {
  background: var(--color-bg-tertiary);
  color: var(--color-text);
  border: none;
  border-left: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  cursor: pointer;
}

.header-search-button:hover {
  background: var(--color-border);
}

.site-nav {
  flex-shrink: 0;
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Account Dropdown */
.account-dropdown {
  position: relative;
}

.account-dropdown-toggle {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: 50%;
  list-style: none;
  color: var(--color-text);
}

.account-dropdown-toggle::-webkit-details-marker {
  display: none;
}

.account-dropdown-toggle:hover {
  background: var(--color-bg-tertiary);
}

.account-icon {
  display: block;
}

.account-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-xs);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  min-width: 160px;
  z-index: 100;
}

.account-dropdown-item {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text);
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
}

.account-dropdown-item:hover {
  background: var(--color-bg-secondary);
  color: var(--color-link-hover);
  text-decoration: none;
}

@media (max-width: 600px) {
  .account-dropdown-toggle {
    padding: var(--space-sm);
  }

  .account-dropdown-item {
    padding: var(--space-md);
  }
}

.tagline {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
  margin-top: auto;
}

.site-footer p {
  margin: 0 0 var(--space-xs);
  color: var(--color-text-secondary);
}

.footer-legal {
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */

@media (max-width: 768px) {
  .site-header .container {
    flex-wrap: wrap;
  }

  .header-search-form {
    order: 3;
    flex-basis: 100%;
    max-width: none;
    margin-top: var(--space-sm);
  }

  .product-row {
    flex-wrap: wrap;
  }

  .product-row-image {
    width: 80px;
    height: 80px;
  }

  .product-row-price {
    width: 100%;
    text-align: left;
    margin-top: var(--space-sm);
  }
}

@media (max-width: 480px) {
  .hero {
    padding: var(--space-lg) 0;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .search-input-wrapper {
    flex-direction: column;
  }

  .search-button {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--color-border);
  }

  .tagline {
    display: none;
  }
}