/*
 * Shared application header.
 *
 * One source of truth for the global header used by both menu and non-menu
 * pages. Keep cart/menu/page-specific styles out of this file.
 */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--header-height);
  --mobile-browser-chrome-overscan: 180px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--header) 92%, var(--surface) 8%),
      color-mix(in srgb, var(--header) 82%, transparent)
    );
  -webkit-backdrop-filter: saturate(1.2) blur(20px);
  backdrop-filter: saturate(1.2) blur(20px);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.08);
}

.header-inner {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 5px 8px 5px 5px;
  border-radius: 999px;
  text-decoration: none;
  transition: background-color 180ms ease, transform 180ms ease;
}

.brand:hover {
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  transform: translateY(-1px);
}

.brand-logo {
  width: auto;
  max-width: min(176px, 42vw);
  height: 42px;
  object-fit: contain;
  object-position: left center;
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 78%, var(--line));
  border-radius: 50%;
  color: var(--accent);
  background:
    radial-gradient(circle at 32% 22%, rgba(255, 255, 255, 0.28), transparent 28%),
    color-mix(in srgb, var(--accent) 12%, var(--surface));
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, #fff 10%, transparent),
    0 10px 22px color-mix(in srgb, var(--accent) 16%, transparent);
  font: 400 26px/1 "Forum", Georgia, serif;
  transition: color 220ms ease, border-color 220ms ease, background-color 220ms ease, transform 180ms ease;
}

.brand-copy {
  display: grid;
  line-height: 1;
}

.brand-copy strong {
  font: 400 19px/1 "Forum", Georgia, serif;
  letter-spacing: 0.15em;
}

.brand-copy small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 7px;
  letter-spacing: 0.22em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.icon-button,
.nav-button {
  min-width: 38px;
  height: 38px;
  padding: 0 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 13px;
  color: var(--text-soft);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
  font: inherit;
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background-color 260ms ease, transform 180ms ease;
}

.icon-button:hover,
.nav-button:hover,
.language-menu[open] .language-summary {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 44%, var(--line));
  background: color-mix(in srgb, var(--surface-raised) 94%, var(--accent) 4%);
  transform: translateY(-1px);
}

.nav-button {
  padding-inline: 12px;
  font-size: 12px;
  font-weight: 700;
}

.icon-button svg,
.nav-button svg {
  width: 17px;
  height: 17px;
}

.profile-button {
  padding-inline: 10px;
}

.profile-button__label {
  display: none;
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
}

#profile-toggle:checked ~ .app-shell .profile-button {
  color: var(--accent-contrast);
  border-color: var(--accent);
  background: var(--accent);
}

#profile-toggle:checked ~ .app-shell .profile-button .profile-button__label {
  color: var(--accent-contrast);
}

.language-menu {
  position: relative;
}

.language-menu summary {
  list-style: none;
}

.language-menu summary::-webkit-details-marker {
  display: none;
}

.current-language {
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
}

.language-popover {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 70;
  width: 206px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 6%, transparent), transparent 58%),
    color-mix(in srgb, var(--surface-raised) 96%, transparent);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity 170ms ease, transform 200ms ease, border-color 260ms ease, background-color 260ms ease;
}

.language-menu[open] .language-popover {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  animation: languagePopoverIn 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.language-menu.language-menu--closing .language-popover {
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  pointer-events: none;
}

.language-popover label {
  min-height: 42px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 12px;
  color: var(--text-soft);
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.language-popover label:hover {
  color: var(--text);
  background: var(--surface-soft);
  transform: translateX(2px);
}

.language-popover small {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}

.table-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
  padding: 5px 12px;
  border: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
  border-radius: 999px;
  color: var(--text-soft);
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.table-badge svg {
  color: var(--accent);
  flex: 0 0 auto;
}

.theme-icon--light {
  opacity: 0;
  transform: translateY(4px);
}

.theme-icon {
  transition: opacity 220ms ease, transform 220ms ease;
}

.icon-button .theme-icon--dark,
.icon-button .theme-icon--light {
  grid-area: 1 / 1;
}

label[for="theme-toggle"] {
  display: grid;
}

#theme-toggle:not(:checked) ~ .app-shell .theme-icon--dark {
  opacity: 1;
  transform: translateY(0);
}

#theme-toggle:not(:checked) ~ .app-shell .theme-icon--light {
  opacity: 0;
  transform: translateY(4px);
}

#theme-toggle:checked ~ .app-shell .theme-icon--dark {
  opacity: 0;
  transform: translateY(-4px);
}

#theme-toggle:checked ~ .app-shell .theme-icon--light {
  opacity: 1;
  transform: translateY(0);
}


@media (max-width: 720px) {
  .site-header::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(100% - 1px);
    /*
     * Mobile browsers can place translucent top chrome outside the visual
     * viewport and report visualViewport.offsetTop as zero. Always paint a
     * generous strip above the fixed header; the dynamic/safe-area values can
     * only make it larger. The one-pixel overlap prevents a rounding seam.
     */
    height: var(--mobile-browser-chrome-overscan, 180px);
    height: max(
      var(--mobile-browser-chrome-overscan, 180px),
      var(--mobile-viewport-top-gap, 0px),
      env(safe-area-inset-top, 0px)
    );
    border-bottom: 1px solid color-mix(in srgb, var(--line) 58%, transparent);
    background:
      linear-gradient(
        180deg,
        color-mix(in srgb, var(--header) 96%, var(--surface) 4%),
        color-mix(in srgb, var(--header) 90%, transparent)
      ),
      var(--page);
    -webkit-backdrop-filter: saturate(1.2) blur(20px);
    backdrop-filter: saturate(1.2) blur(20px);
    pointer-events: none;
  }
}

@media (max-width: 640px) {
  .table-badge {
    display: none;
  }
}

@media (max-width: 420px) {
  .brand-copy small {
    display: none;
  }

  .brand-copy strong {
    font-size: 17px;
  }
}

@keyframes languagePopoverIn {
  0% {
    opacity: 0;
    transform: translateY(-10px) scale(0.96);
  }

  60% {
    opacity: 1;
    transform: translateY(2px) scale(1.01);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}