/* ==========================================================================
   header.css — Site header, navigation, contact card, login, cart
   Built on theme.css tokens and OpenProps.

   Load order: … → components.css → header.css

   Sections:
     1. Header layout
     2. Logo
     3. Contact card trigger
     4. Contact card dropdown
     5. Login / Account
     6. Cart icon
     6b. Search icon
     6c. Call icon (tablet)
     7. Responsive breakpoints
        7a. --bp-md  (768px)  — Tablets
        7b. --bp-lg  (1024px) — Small desktops
        7c. --bp-xl  (1280px) — Desktops
     8. Reduced motion
   ========================================================================== */

/* ==========================================================================
   1. HEADER LAYOUT
   ========================================================================== */

.site-header {
  background-color: var(--color-primary);
  padding: var(--space-xs) 0;
  box-shadow: var(--shadow-3);
  position: relative;
  z-index: 3;

  /* Scoped tokens for dark-background interactive elements */
  --header-hover-bg: color-mix(in srgb, var(--text-inverse) 10%, transparent);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-max-width);
  margin-inline: auto;
  padding: var(--space-2xs) var(--space-sm);
  gap: var(--space-2xs);
}

.header-left-section {
  flex-shrink: 0;
}

/* Hidden on mobile — megamenu JS creates a hamburger button instead */
.nav-section {
  display: none;
  font-size: clamp(0.875rem, 0.7rem + 0.45vw, 1.05rem);
}

.header-right-section {
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
}

/* ==========================================================================
   2. LOGO
   Mobile-first: icon logo shown, full logo hidden.
   Full logo revealed at --bp-lg (1024px).
   ========================================================================== */

.logo-section {
  display: flex;
  align-items: center;
  min-block-size: 44px;
  text-decoration: none;
}

.logo-section:hover {
  text-decoration: none;
}

/* Icon-only logo (mobile + tablet) */
.site-header__logo-icon {
  display: block;
  max-height: clamp(32px, 4vw, 44px);
  width: auto;
}

/* Full horizontal logo (desktop) — hidden until --bp-lg */
.site-header__logo {
  display: none;
  max-height: clamp(40px, 5vw, 60px);
  width: auto;
}

/* ==========================================================================
   3. CONTACT CARD — Trigger
   Hidden on mobile/tablet. Shown at --bp-lg+ after cart and login.
   Subtle border + slight transparency on dark header.
   ========================================================================== */

.contact-card-wrapper {
  display: none; /* Shown at --bp-lg+ */
  position: relative;
}

.contact-card-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-2xs) var(--space-sm);
  border: 1px solid color-mix(in srgb, var(--text-inverse) 15%, transparent);
  border-radius: var(--radius-3);
  background-color: var(--color-primary-dark);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out-3);
}

.contact-card-trigger:hover,
.contact-card-trigger:focus-visible {
  background-color: color-mix(in srgb, var(--text-inverse) 15%, transparent);
}

.contact-card-trigger:focus-visible {
  box-shadow: var(--focus-ring);
}

.contact-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-round);
  background-color: color-mix(in srgb, var(--text-inverse) 12%, transparent);
  flex-shrink: 0;
  color: var(--text-inverse);
}

.contact-card-icon svg {
  width: 18px;
  height: 18px;
}

.contact-card-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.contact-card-label {
  font-size: var(--font-size-0);
  color: color-mix(in srgb, var(--text-inverse) 70%, transparent);
  line-height: 1;
}

.contact-card-phone {
  font-size: var(--font-size-1);
  font-weight: var(--font-weight-6);
  color: var(--text-inverse);
  line-height: 1;
}

.contact-card-hours {
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
  font-size: var(--font-size-0);
  color: color-mix(in srgb, var(--text-inverse) 60%, transparent);
  line-height: 1;
}

/* Dynamic open/closed indicator — JS toggles a modifier class */
.contact-card-status {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-round);
  background-color: var(--color-gray-400);
}

.contact-card-status--open {
  background-color: var(--color-success);
}

.contact-card-status--closed {
  background-color: var(--color-error);
}

/* ==========================================================================
   4. CONTACT CARD — Dropdown
   Light surface, standard card treatment. Appears on hover/focus-within.
   ========================================================================== */

.contact-card-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + var(--space-2xs));
  right: 0;
  min-width: 320px;
  background-color: var(--surface-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-3);
  box-shadow: var(--shadow-5);
  padding: var(--space-md);
  z-index: 1001;
}

.contact-card-wrapper:hover .contact-card-dropdown,
.contact-card-wrapper:focus-within .contact-card-dropdown {
  display: block;
}

/* ---- Phone header ---- */

.contact-card-dropdown-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-block-end: var(--space-sm);
  border-block-end: 1px solid var(--border-default);
}

.contact-card-dropdown-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-round);
  background-color: var(--color-primary-light);
  flex-shrink: 0;
  color: var(--color-primary);
}

.contact-card-dropdown-icon svg {
  width: 20px;
  height: 20px;
}

.contact-card-dropdown-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.contact-card-dropdown-label {
  font-size: var(--font-size-0);
  color: var(--text-secondary);
  font-weight: var(--font-weight-5);
}

.contact-card-dropdown-phone {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  font-size: var(--font-size-3);
  font-weight: var(--font-weight-7);
  color: var(--color-primary);
  text-decoration: none;
}

.contact-card-dropdown-phone:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* ---- Address section ---- */

.contact-card-address-section {
  padding-block: var(--space-sm);
  border-block-end: 1px solid var(--border-default);
}

.contact-card-section-title {
  font-size: var(--font-size-0);
  font-weight: var(--font-weight-6);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--font-letterspacing-3);
  margin-block-end: var(--space-2xs);
}

.contact-card-address-content {
  display: flex;
  gap: var(--space-sm);
}

.contact-card-address-icon {
  flex-shrink: 0;
  color: var(--color-primary);
}

.contact-card-address-icon svg {
  width: 20px;
  height: 20px;
}

.contact-card-address-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.contact-card-company-name {
  font-weight: var(--font-weight-6);
  color: var(--text-primary);
  font-size: var(--font-size-1);
}

.contact-card-address-line {
  font-size: var(--font-size-0);
  color: var(--text-secondary);
  line-height: var(--font-lineheight-3);
}

.contact-card-directions-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  min-block-size: 44px;
  font-size: var(--font-size-0);
  font-weight: var(--font-weight-6);
  color: var(--color-primary);
  text-decoration: none;
}

.contact-card-directions-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.contact-card-directions-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ---- Hours section ---- */

.contact-card-hours-section {
  padding-block: var(--space-sm);
}

.contact-card-hours-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--space-3xs);
}

.contact-card-hours-days {
  font-size: var(--font-size-0);
  color: var(--text-secondary);
}

.contact-card-hours-time {
  font-size: var(--font-size-0);
  font-weight: var(--font-weight-6);
  color: var(--text-primary);
}

.contact-card-hours-closed {
  color: var(--color-error);
}

.contact-card-holiday-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2xs);
  margin-block-start: var(--space-2xs);
  padding: var(--space-2xs);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-2);
  font-size: var(--font-size-0);
  color: var(--text-muted);
}

.contact-card-holiday-note svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ---- CTA button ---- */
/* Uses .btn .btn--primary .w-full in HTML; only overrides listed here. */

.contact-card-cta {
  margin-block-start: var(--space-sm);
}

.contact-card-cta svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   5. LOGIN / ACCOUNT
   Visible at all screen sizes. Icon-only on mobile/tablet,
   icon + text label at --bp-xl.

   js-topbar.js targets .site-header .login-menu — functional.
   ========================================================================== */

.login-menu {
  display: flex;
  align-items: center;
  position: relative;
}

/* ---- Skeleton loader ---- */

.login-skeleton {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}

.login-skeleton-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-round);
  background-color: color-mix(in srgb, var(--text-inverse) 15%, transparent);
  animation: login-skeleton-pulse 1.5s ease-in-out infinite;
}

/* Text part of skeleton hidden until --bp-xl */
.login-skeleton-text {
  display: none;
  width: 56px;
  height: 12px;
  border-radius: var(--radius-1);
  background-color: color-mix(in srgb, var(--text-inverse) 10%, transparent);
  animation: login-skeleton-pulse 1.5s ease-in-out infinite 75ms;
}

@keyframes login-skeleton-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ---- Trigger buttons ---- */

.login-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-3xs) var(--space-2xs);
  background: none;
  border: none;
  color: var(--text-inverse);
  font-family: var(--font-body);
  font-size: var(--font-size-0);
  font-weight: var(--font-weight-5);
  cursor: pointer;
  border-radius: var(--radius-2);
  transition: background-color var(--duration-fast) var(--ease-out-3);
  min-block-size: 44px;
}

.login-trigger:hover {
  background-color: var(--header-hover-bg);
}

.login-trigger svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Text label hidden until --bp-xl */
.login-trigger-label {
  display: none;
  white-space: nowrap;
}

/* JS adds this class when login state is resolved */
.login-menu--ready .login-skeleton {
  display: none;
}

/* ---- Popover dropdowns ---- */

.login-dropdown[popover] {
  /* Override top-layer defaults */
  margin: 0;
  padding: var(--space-2xs);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-3);
  background-color: var(--surface-elevated);
  box-shadow: var(--shadow-4);
  min-width: 180px;
  /* JS (js-topbar.js) sets top/right on toggle to anchor below trigger.
     These defaults are a fallback if JS hasn't run yet. */
  inset: unset;
  position: fixed;
  top: 80px;
  right: var(--space-md);
}

.login-dropdown[popover]::backdrop {
  background: transparent;
}

.login-dropdown a {
  display: flex;
  align-items: center;
  padding: var(--space-2xs) var(--space-sm);
  font-size: var(--font-size-1);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--radius-2);
  min-block-size: 44px;
  transition: background-color var(--duration-fast) var(--ease-out-3);
}

.login-dropdown a:hover {
  background-color: var(--color-gray-50);
  color: var(--text-primary);
  text-decoration: none;
}

.login-dropdown .login-dropdown-logout {
  color: var(--color-error);
  border-block-start: 1px solid var(--border-default);
  margin-block-start: var(--space-3xs);
  padding-block-start: var(--space-2xs);
}

.login-dropdown .login-dropdown-logout:hover {
  background-color: var(--color-error-light);
  color: var(--color-error);
}

/* ==========================================================================
   6. CART ICON
   Visible on all screen sizes.
   ========================================================================== */

.header-cart-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-2);
  color: var(--text-inverse);
  text-decoration: none;
  transition: background-color var(--duration-fast) var(--ease-out-3);
}

.header-cart-icon:hover {
  background-color: var(--header-hover-bg);
  color: var(--text-inverse);
  text-decoration: none;
}

.header-cart-icon svg {
  width: 20px;
  height: 20px;
}

.cart-badge {
  position: absolute;
  top: var(--space-3xs);
  right: var(--space-3xs);
  min-width: var(--space-sm);
  height: var(--space-sm);
  padding-inline: var(--space-3xs);
  font-size: var(--font-size-00);
  font-weight: var(--font-weight-7);
  line-height: var(--space-sm);
  text-align: center;
  color: var(--text-inverse);
  background-color: var(--color-accent);
  border-radius: var(--radius-round);
  /* Hidden when empty — JS or CMS adds content */
  display: none;
}

.cart-badge:not(:empty) {
  display: block;
}

/* ==========================================================================
   6b. SEARCH ICON
   CMS footer.js appends .dn-nav-search to .header-right-section.
   Hidden until --bp-xl.
   ========================================================================== */

.dn-nav-search {
  display: none; /* Shown at --bp-xl (1280px+) */
}

.dn-search-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-2);
  color: var(--text-inverse);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out-3);
}

.dn-search-icon:hover {
  background-color: var(--header-hover-bg);
}

.dn-search-icon::before {
  font-size: var(--font-size-2);
}

/* ==========================================================================
   6c. CALL ICON (tablet)
   Phone icon + "Call Us" label. Visible only at --bp-md (768–1023px).
   Replaces the full contact card on tablet-sized screens.
   ========================================================================== */

.header-call-icon {
  display: none; /* Shown at --bp-md */
  align-items: center;
  gap: var(--space-3xs);
  padding: var(--space-3xs) var(--space-2xs);
  color: var(--text-inverse);
  text-decoration: none;
  border-radius: var(--radius-2);
  min-block-size: 44px;
  transition: background-color var(--duration-fast) var(--ease-out-3);
}

.header-call-icon:hover {
  background-color: var(--header-hover-bg);
  color: var(--text-inverse);
  text-decoration: none;
}

.header-call-icon svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.header-call-label {
  font-size: var(--font-size-0);
  font-weight: var(--font-weight-5);
  white-space: nowrap;
}

/* ==========================================================================
   7. RESPONSIVE BREAKPOINTS
   Mobile-first: base styles above are mobile (< 768px).
   Breakpoints match theme.css --bp-* tokens.

   --bp-sm (480px) — No CSS changes needed (same as base).
   --bp-md (768px) — Tablet: call icon appears.
   --bp-lg (1024px) — Desktop: full logo, nav, contact card, no hamburger.
   --bp-xl (1280px) — Wide: search icon, login text label.
   ========================================================================== */

/* ---- 7a. --bp-md: 768px — Tablets ---- */

@media (min-width: 768px) {
  .site-header-inner {
    padding: var(--space-2xs) var(--space-md);
    gap: var(--space-sm);
  }

  .header-right-section {
    gap: var(--space-2xs);
  }

  .header-call-icon {
    display: flex;
  }
}

/* ---- 7b. --bp-lg: 1024px — Small desktops ---- */

@media (min-width: 1024px) {
  /* Full logo replaces icon */
  .site-header__logo {
    display: block;
  }

  .site-header__logo-icon {
    display: none;
  }

  /* Show desktop navigation */
  .nav-section {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
  }

  .header-right-section {
    gap: var(--space-sm);
  }

  /* Call icon hidden — replaced by full contact card */
  .header-call-icon {
    display: none;
  }

  /* Show full contact card */
  .contact-card-wrapper {
    display: block;
  }
}

/* ---- 7c. --bp-xl: 1280px — Desktops ---- */

@media (min-width: 1280px) {
  /* Show search icon */
  .dn-nav-search {
    display: block;
  }

  /* Show login text label */
  .login-trigger-label {
    display: inline;
  }

  /* Show skeleton text too (before JS resolves state) */
  .login-skeleton-text {
    display: block;
  }
}

/* ==========================================================================
   8. REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .contact-card-trigger,
  .login-trigger,
  .header-cart-icon,
  .header-call-icon,
  .dn-search-icon,
  .contact-card-cta,
  .contact-card-dropdown-phone,
  .contact-card-directions-link,
  .login-dropdown a {
    transition-duration: 0.01ms;
  }

  .login-skeleton-icon,
  .login-skeleton-text {
    animation: none;
  }
}