/* ==========================================================================
   &Blooms Responsive Site Header & Navigation
   3-tier dynamic layout:
   1) Wide inline nav + compact inline search input (when full row fits)
   2) Wide inline nav + clickable search icon popover (medium desktop / tablet)
   3) Collapsed popover menu + search icon/bar (mobile & narrow viewports)
   ========================================================================== */

.site-header,
.site-header *,
.site-header *::before,
.site-header *::after {
  box-sizing: border-box;
}

.site-header {
  --header-accent: #d4946d;
  --header-accent-text: #8f512e;
  --header-accent-soft: rgba(212, 148, 109, 0.12);
  --header-border: #eee7e1;
  --header-text: #374151;
  --header-text-strong: #111827;
  --header-surface: #ffffff;
  --header-shadow: 0 18px 40px -12px rgba(17, 24, 39, 0.16), 0 4px 12px rgba(17, 24, 39, 0.06);
}

.site-header.is-measuring,
.site-header.is-measuring *,
.site-header.is-measuring *::before,
.site-header.is-measuring *::after {
  transition: none !important;
  animation: none !important;
}

/* Prevent backdrop-filter on fixed header from creating a containing block for fallback popovers */
.site-header.header-transparent {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: none;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  inline-size: 100%;
  max-inline-size: 96rem;
  margin-inline: auto;
  min-block-size: 4rem;
  padding-block: 0.625rem;
  padding-inline: clamp(0.875rem, 2vw, 1.75rem);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  white-space: nowrap;
  min-inline-size: 0;
  text-decoration: none;
  color: var(--header-text-strong);
  font-family: "Playfair Display", serif;
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1;
}

.site-logo img {
  display: block;
  height: 2rem;
  width: auto;
  max-inline-size: clamp(6.5rem, 32vw, 9rem);
  object-fit: contain;
  flex-shrink: 0;
}

/* Header Actions (Search, Cart, Menu Trigger) */
.site-actions {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
}

.site-search-desktop {
  display: none;
}

.site-search-form {
  position: relative;
  display: flex;
  align-items: center;
  inline-size: 100%;
}

.site-search-input {
  inline-size: 100%;
  block-size: 2.375rem;
  padding-block: 0.45rem;
  padding-inline-start: 2.25rem;
  padding-inline-end: 0.875rem;
  border: 1px solid #e5e7eb;
  border-radius: 9999px;
  background-color: #ffffff;
  color: var(--header-text-strong);
  font-size: 0.875rem;
  line-height: 1.25;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-search-input:focus {
  border-color: var(--header-accent);
  box-shadow: 0 0 0 3px rgba(212, 148, 109, 0.18);
}

.site-search-input:focus:not(:focus-visible) {
  outline: none;
}

.site-logo:focus-visible,
.site-nav-link:focus-visible,
.site-dropdown-link:focus-visible,
.site-action-btn:focus-visible,
.site-search-icon-btn:focus-visible,
.site-search-input:focus-visible,
.site-search-submit:focus-visible {
  outline: 2px solid var(--header-accent-text);
  outline-offset: 2px;
}

.site-search-icon-btn {
  position: absolute;
  inset-inline-start: 0.75rem;
  inset-block-start: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: #6b7280;
  cursor: pointer;
}

.site-search-icon-btn:hover {
  color: var(--header-accent-text);
}

.site-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 2.5rem;
  block-size: 2.5rem;
  border-radius: 9999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--header-text);
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.site-action-btn:hover,
.site-action-btn[aria-expanded="true"] {
  color: var(--header-accent-text);
  background-color: var(--header-accent-soft);
}

.menu-button {
  anchor-name: --menu-button;
}

.header-search-button {
  anchor-name: --header-search-button;
}

/* Search Popover (mobile < 640px & compact-search medium desktop/tablet) */
.header-search-popover[popover] {
  position: fixed;
  inset: auto;
  inset-block-start: 4.5rem;
  inset-inline: 0.75rem;
  inline-size: calc(100dvw - 1.5rem);
  max-inline-size: 26rem;
  margin-inline: auto;
  margin-block: 0;
  padding: 0.625rem;
  border: 1px solid var(--header-border);
  border-radius: 1rem;
  background: var(--header-surface);
  box-shadow: var(--header-shadow);
  z-index: 65;
}

@media (min-width: 640px) {
  @supports (position-area: block-end) {
    .header-search-popover[popover] {
      position-anchor: --header-search-button;
      position-area: block-end span-inline-start;
      position-try-fallbacks: flip-block, flip-inline, flip-block flip-inline;
      inset: auto;
      height: auto;
      inline-size: min(92dvw, 23rem);
      margin: 0;
      margin-block-start: 0.5rem;
    }
  }

  @supports not (position-area: block-end) {
    .header-search-popover[popover] {
      inset-inline-start: auto;
      inset-inline-end: 1rem;
      inline-size: min(92dvw, 23rem);
      margin-inline: 0;
    }
  }
}

.header-search-popover[popover]:not(:is(:popover-open, .\:popover-open)) {
  display: none;
}

.header-search-popover[popover]::backdrop {
  background: rgba(17, 24, 39, 0.14);
  backdrop-filter: blur(1px);
}

.header-search-popover .site-search-input {
  block-size: 2.625rem;
  padding-inline-end: 5rem;
}

.site-search-submit {
  position: absolute;
  inset-inline-end: 0.3125rem;
  inset-block-start: 50%;
  transform: translateY(-50%);
  padding: 0.375rem 0.875rem;
  border: 0;
  border-radius: 9999px;
  background-color: var(--header-accent);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.site-search-submit:hover {
  opacity: 0.92;
}

@media (min-width: 640px) {
  .site-header-inner {
    gap: 1rem;
  }

  .site-search-desktop {
    display: block;
    inline-size: clamp(8.75rem, 11vw, 13.5rem);
  }

  .header-search-button {
    display: none;
  }
}

/* Tier 2: Keep full inline nav visible and swap wide search box for search icon */
.site-header.is-wide.is-compact-search .site-search-desktop {
  display: none;
}

.site-header.is-wide.is-compact-search .header-search-button {
  display: inline-flex;
}

/* ==========================================================================
   Navigation: Collapsed Layout (Mobile & Very Narrow Viewports)
   ========================================================================== */

.site-nav {
  display: flex;
  align-items: center;
  min-inline-size: 0;
}

.site-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header:not(.is-wide) .site-nav {
  inline-size: 0;
  overflow: visible;
}

.site-header:not(.is-wide) .site-menu {
  position: fixed;
  inset: auto;
  inset-block-start: 4.5rem;
  inset-block-start: anchor(--menu-button bottom);
  inset-inline-end: 0.75rem;
  inline-size: calc(100dvw - 1.5rem);
  max-inline-size: 22.5rem;
  block-size: fit-content;
  max-block-size: calc(100dvh - 5.5rem);
  margin: 0;
  margin-block-start: 0.5rem;
  padding: 0.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--header-surface);
  border: 1px solid var(--header-border);
  border-radius: 1rem;
  box-shadow: var(--header-shadow);
  z-index: 65;
}

@media (min-width: 480px) {
  .site-header:not(.is-wide) .site-menu {
    inset-inline-end: 1rem;
    inline-size: min(88dvw, 22.5rem);
  }
}

.site-header:not(.is-wide) .site-menu[popover]:not(:is(:popover-open, .\:popover-open)) {
  display: none;
}

.site-header:not(.is-wide) .site-menu::backdrop {
  background: rgba(17, 24, 39, 0.3);
  backdrop-filter: blur(2px);
}

.site-header:not(.is-wide) .site-menu > li + li {
  border-top: 1px solid #f3f4f6;
}

.site-header:not(.is-wide) .site-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  inline-size: 100%;
  min-block-size: 2.75rem;
  padding: 0.625rem 0.875rem;
  border: 0;
  border-radius: 0.625rem;
  background: transparent;
  color: var(--header-text-strong);
  font-size: 0.9375rem;
  font-weight: 500;
  text-align: start;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.site-header:not(.is-wide) .site-nav-link:hover {
  color: var(--header-accent-text);
  background-color: var(--header-accent-soft);
}

.site-header:not(.is-wide) .site-nav-link[aria-current="page"],
.site-header:not(.is-wide) .site-nav-link[data-active-branch="true"] {
  color: var(--header-accent-text);
  font-weight: 600;
  background-color: var(--header-accent-soft);
  box-shadow: inset 3px 0 0 var(--header-accent-text);
}

.site-nav-chevron {
  font-size: 1.125rem;
  line-height: 1;
  color: #6b7280;
  flex-shrink: 0;
  transition: transform 0.2s ease, color 0.2s ease;
}

.site-dropdown-trigger[aria-expanded="true"] .site-nav-chevron,
.site-subdropdown-trigger[aria-expanded="true"] .site-nav-chevron {
  transform: rotate(180deg);
  color: var(--header-accent-text);
}

/* Narrow inline disclosure submenus */
.site-header:not(.is-wide) .site-dropdown-list {
  list-style: none;
  margin: 0.125rem 0 0.5rem 0.875rem;
  padding: 0.25rem 0 0.25rem 0.75rem;
  border-inline-start: 2px solid rgba(212, 148, 109, 0.45);
}

.site-header:not(.is-wide) .site-dropdown-list[hidden],
.site-subdropdown-list[hidden] {
  display: none;
}

.site-subdropdown-list {
  list-style: none;
  margin: 0.125rem 0 0.375rem 0.625rem;
  padding: 0.125rem 0 0.125rem 0.625rem;
  border-inline-start: 1px solid #e5e7eb;
}

.site-dropdown-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  inline-size: 100%;
  min-block-size: 2.375rem;
  padding: 0.45rem 0.75rem;
  border: 0;
  border-radius: 0.5rem;
  background: transparent;
  color: var(--header-text);
  font-size: 0.875rem;
  font-weight: 400;
  text-align: start;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.site-dropdown-link:hover {
  color: var(--header-accent-text);
  background-color: var(--header-accent-soft);
}

.site-dropdown-link[aria-current="page"] {
  color: var(--header-accent-text);
  font-weight: 600;
  background-color: var(--header-accent-soft);
}

/* ==========================================================================
   Navigation: Wide Inline Layout (Tier 1 & Tier 2)
   ========================================================================== */

.site-header.is-wide .site-header-inner {
  gap: clamp(0.75rem, 1.4vw, 1.5rem);
}

.site-header.is-wide.is-compact-search .site-header-inner {
  gap: 0.625rem;
  padding-inline: clamp(0.75rem, 1.5vw, 1.25rem);
}

.site-header.is-wide .site-header-inner > * {
  flex-shrink: 0;
}

.site-header.is-wide .menu-button {
  display: none;
}

.site-header.is-wide .site-nav {
  margin-inline-end: auto;
  flex-shrink: 0;
}

.site-header.is-wide .site-menu {
  position: static;
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.1vw, 1.35rem);
  inline-size: auto;
  max-inline-size: none;
  block-size: auto;
  max-block-size: none;
  margin: 0;
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.site-header.is-wide.is-compact-search .site-menu {
  gap: clamp(0.5rem, 0.85vw, 1rem);
}

.site-header.is-wide .site-menu::backdrop {
  display: none;
}

.site-header.is-wide .site-menu > li {
  flex-shrink: 0;
  white-space: nowrap;
}

.site-header.is-wide .site-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding-block: 0.4375rem;
  padding-inline: 0.125rem;
  border: 0;
  border-radius: 0.375rem;
  background: transparent;
  color: var(--header-text);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.18s ease;
}

.site-header.is-wide.is-compact-search .site-nav-link {
  font-size: clamp(0.75rem, 0.65rem + 0.15vw, 0.8125rem);
  padding-inline: 0.0625rem;
}

.site-header.is-wide.is-compact-search .site-nav-chevron {
  font-size: 0.9375rem;
  margin-inline-start: -0.0625rem;
}

.site-header.is-wide .site-nav-link:hover,
.site-header.is-wide .site-dropdown-trigger[aria-expanded="true"] {
  color: var(--header-accent-text);
}

.site-header.is-wide .site-nav-link[aria-current="page"],
.site-header.is-wide .site-nav-link[data-active-branch="true"] {
  color: var(--header-accent-text);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--header-accent-text);
  border-radius: 0.375rem 0.375rem 0 0;
}

.site-header.is-wide .site-nav-chevron {
  font-size: 1rem;
}

/* Wide Floating Submenu Popovers */
.site-header.is-wide .site-dropdown-list[popover] {
  display: grid;
  grid-template-columns: minmax(12.5rem, 1fr);
  gap: 0.125rem;
  min-inline-size: 13.5rem;
  max-inline-size: calc(100dvw - 1.5rem);
  block-size: auto;
  padding: 0.5rem;
  background: var(--header-surface);
  border: 1px solid var(--header-border);
  border-radius: 0.875rem;
  box-shadow: var(--header-shadow);
  overflow: visible;
  z-index: 65;
}

.site-header.is-wide .site-dropdown-list[popover].site-dropdown-list--columns {
  grid-template-columns: repeat(2, minmax(11rem, 1fr));
  gap: 0.125rem 0.5rem;
  min-inline-size: 24rem;
}

.site-header.is-wide .site-dropdown-list[hidden],
.site-header.is-wide .site-dropdown-list:not(:is(:popover-open, .\:popover-open)) {
  display: none;
}

.site-header.is-wide .site-dropdown-list[popover]:is(:popover-open, .\:popover-open) {
  display: grid;
}

/* Hover bridge across top/bottom gap so pointer diagonal transition never flickers */
.site-header.is-wide .site-dropdown-list[popover]::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 100%;
  block-size: 0.625rem;
}

.site-header.is-wide .site-dropdown-list[popover]::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-start: 100%;
  block-size: 0.625rem;
}

.site-header.is-wide .site-dropdown-link {
  white-space: nowrap;
  min-block-size: 2.25rem;
}

@supports (position-area: block-end) {
  .site-header.is-wide .site-dropdown-list[popover] {
    position: fixed;
    position-area: block-end span-inline-end;
    position-try-fallbacks: flip-block, flip-inline, flip-block flip-inline;
    inset: auto;
    height: auto;
    margin: 0;
    margin-block-start: 0.5rem;
  }
}

@supports not (position-area: block-end) {
  .site-header.is-wide .site-dropdown-list[popover] {
    position: fixed;
    inset: auto;
    margin: 0;
  }
}

/* ==========================================================================
   Popover Entry / Exit Transitions (Motion-safe)
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {
  .site-header:not(.is-wide) .site-menu[popover],
  .site-header.is-wide .site-dropdown-list[popover],
  .header-search-popover[popover] {
    opacity: 0;
    translate: 0 -0.35rem;
    transition: opacity 0.16s ease, translate 0.16s ease, display 0.16s, overlay 0.16s;
    transition-behavior: allow-discrete;
  }

  .site-header:not(.is-wide) .site-menu[popover]:is(:popover-open, .\:popover-open),
  .site-header.is-wide .site-dropdown-list[popover]:is(:popover-open, .\:popover-open),
  .header-search-popover[popover]:is(:popover-open, .\:popover-open) {
    opacity: 1;
    translate: 0 0;
  }

  @starting-style {
    .site-header:not(.is-wide) .site-menu[popover]:is(:popover-open, .\:popover-open),
    .site-header.is-wide .site-dropdown-list[popover]:is(:popover-open, .\:popover-open),
    .header-search-popover[popover]:is(:popover-open, .\:popover-open) {
      opacity: 0;
      translate: 0 -0.35rem;
    }
  }
}

@media (forced-colors: active) {
  .site-header:not(.is-wide) .site-menu,
  .site-header.is-wide .site-dropdown-list[popover],
  .header-search-popover[popover] {
    border: 1px solid CanvasText;
  }

  .site-nav-link[aria-current="page"],
  .site-dropdown-link[aria-current="page"] {
    outline: 2px solid Highlight;
  }
}