/* Archoseum Museum
   Museum-wide image enlargement + standardized close control
   September 12, 2026
*/

:root {
  --hwhm-close-blue: #3196ff;
  --hwhm-close-blue-bright: #83c7ff;
  --hwhm-close-bg: #081423;
}

/* Standard close button. The entire circled X enlarges and the blue ring glows.
   Legacy modal selectors are styled directly so older exhibit viewers cannot override the museum standard. */
:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
) {
  box-sizing: border-box !important;
  width: 36px !important;
  min-width: 36px !important;
  max-width: 36px !important;
  height: 36px !important;
  min-height: 36px !important;
  max-height: 36px !important;
  padding: 0 !important;
  margin: 0 !important;
  display: inline-grid !important;
  place-items: center !important;
  position: relative !important;
  border: 0 !important;
  border-radius: 50% !important;
  background: var(--hwhm-close-bg) !important;
  color: #fff !important;
  font-family: Arial, Helvetica, sans-serif !important;
  font-size: 0 !important;
  font-weight: 300 !important;
  line-height: 1 !important;
  text-indent: 0 !important;
  letter-spacing: 0 !important;
  cursor: pointer !important;
  opacity: 1 !important;
  overflow: visible !important;
  box-shadow:
    0 0 0 3px var(--hwhm-close-blue),
    0 5px 14px rgba(0,0,0,.28) !important;
  transform: translateZ(0) !important;
  transition:
    transform .18s ease,
    box-shadow .18s ease,
    background-color .18s ease !important;
  z-index: 20;
}

:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
)::before,
:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
)::after {
  content: "" !important;
  position: absolute !important;
  left: 50% !important;
  top: 50% !important;
  width: 17px !important;
  height: 2px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 2px !important;
  background: #fff !important;
  box-shadow: none !important;
  transform-origin: center center !important;
}

:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
)::before {
  transform: translate(-50%, -50%) rotate(45deg) !important;
}

:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
)::after {
  transform: translate(-50%, -50%) rotate(-45deg) !important;
}

:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
):hover {
  background: #0b1a2b !important;
  color: #fff !important;
  opacity: 1 !important;
  transform: scale(1.13) translateY(-1px) !important;
  box-shadow:
    0 0 0 3px var(--hwhm-close-blue-bright),
    0 0 10px rgba(49,150,255,.95),
    0 0 24px rgba(49,150,255,.62),
    0 8px 18px rgba(0,0,0,.30) !important;
}

:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
):active {
  transform: scale(1.07) !important;
}

:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
):focus-visible {
  outline: none !important;
  box-shadow:
    0 0 0 3px var(--hwhm-close-blue-bright),
    0 0 10px rgba(49,150,255,.95),
    0 0 22px rgba(49,150,255,.52),
    0 6px 16px rgba(0,0,0,.28) !important;
}

/* Images given the universal enlargement behavior. */
img.museum-enlargeable {
  cursor: zoom-in !important;
}

/* ==========================================================
   ONE MUSEUM-WIDE "VIEW FULL SIZE" STANDARD
   Canonical gold-outline control used everywhere.
   ========================================================== */
.museum-view-full-standard {
  box-sizing: border-box !important;
  width: 150px !important;
  min-width: 150px !important;
  max-width: 150px !important;
  height: 40px !important;
  min-height: 40px !important;
  max-height: 40px !important;
  padding: 0 10px !important;
  margin: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0 !important;
  border: 1px solid rgba(218,174,85,.72) !important;
  border-radius: 0 !important;
  background: rgba(7,16,18,.92) !important;
  color: #f0d38e !important;
  font-family: Inter, Arial, Helvetica, sans-serif !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  font-style: normal !important;
  line-height: 1 !important;
  letter-spacing: .08em !important;
  text-align: center !important;
  text-decoration: none !important;
  text-transform: uppercase !important;
  white-space: nowrap !important;
  opacity: 1 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  cursor: zoom-in !important;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease !important;
}

.museum-view-full-standard:hover,
.museum-view-full-standard:focus-visible {
  border-color: #e2bd72 !important;
  background: rgba(13,24,27,.96) !important;
  color: #ffe09a !important;
  outline: none !important;
  box-shadow: 0 0 0 1px rgba(218,174,85,.14) !important;
}

.museum-view-full-standard:active {
  transform: translateY(1px) !important;
}

.exhibit-image-open.museum-view-full-standard,
.grm-enlarge.museum-view-full-standard,
.migration-route-map-view.museum-view-full-standard {
  pointer-events: none !important;
}

/* Future exhibit images without a legacy control receive this overlay automatically. */
.museum-image-enlarge-wrap {
  position: relative !important;
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
}

.museum-image-enlarge-wrap > img.museum-enlargeable {
  display: block !important;
  width: 100% !important;
}

.museum-image-enlarge-auto {
  position: absolute !important;
  right: 16px !important;
  bottom: 16px !important;
  z-index: 4 !important;
  pointer-events: none !important;
}

@media (max-width:760px) {
  .museum-image-enlarge-auto {
    right: 10px !important;
    bottom: 10px !important;
  }
}

/* Universal image viewer */
.museum-image-modal {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(18px, 3vw, 42px);
}

.museum-image-modal.is-open {
  display: flex;
}

.museum-image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1,7,14,.92);
  backdrop-filter: blur(5px);
}

.museum-image-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(96vw, 1800px);
  height: min(92vh, 1200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 68px 20px 20px;
  border: 1px solid rgba(49,150,255,.35);
  border-radius: 12px;
  background: #050d17;
  box-shadow: 0 28px 90px rgba(0,0,0,.62);
}

.museum-image-modal .museum-close-standard {
  position: absolute !important;
  top: 18px !important;
  right: 20px !important;
}

.museum-image-modal-image {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border: 0;
  box-shadow: 0 14px 48px rgba(0,0,0,.38);
  user-select: none;
  -webkit-user-drag: none;
}

.museum-image-modal-caption {
  position: absolute;
  left: 24px;
  right: 92px;
  top: 23px;
  margin: 0;
  overflow: hidden;
  color: #b8cadc;
  font: 500 13px/1.35 Arial, Helvetica, sans-serif;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.museum-image-modal-open {
  overflow: hidden !important;
}

@media (max-width: 700px) {
  .museum-image-modal { padding: 8px; }
  .museum-image-modal-dialog {
    width: 100%;
    height: 96vh;
    padding: 64px 10px 10px;
  }
  .museum-image-modal .museum-close-standard {
    top: 12px !important;
    right: 14px !important;
  }
  .museum-image-modal-caption {
    left: 14px;
    right: 82px;
    top: 19px;
  }
}

@media (prefers-reduced-motion: reduce) {
  :is(
    button.museum-close-standard,
    button.exhibit-modal-close,
    button.miracle-map-modal-close,
    button.grm-modal-close,
    button.migration-map-modal-close,
    button.scripture-modal-close,
    button.image-viewer-close,
    button.newspaper-modal-close,
    button.d-glossary-close,
    button.kiosk-close,
    button.close-artifact,
    button.close
  ),
  .museum-image-enlarge-hint {
    transition: none !important;
  }
  :is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
):hover {
    transform: none !important;
  }
}


/* Approved close-button standard v2: dark center, one blue ring, white X.
   No secondary white focus ring. Focus remains visible through the blue glow. */
:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
),
:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
):focus,
:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
):focus-visible {
  outline: none !important;
  outline-offset: 0 !important;
  -webkit-tap-highlight-color: transparent !important;
}

:is(
  button.museum-close-standard,
  button.exhibit-modal-close,
  button.miracle-map-modal-close,
  button.grm-modal-close,
  button.migration-map-modal-close,
  button.scripture-modal-close,
  button.image-viewer-close,
  button.newspaper-modal-close,
  button.d-glossary-close,
  button.kiosk-close,
  button.close-artifact,
  button.close
):focus-visible {
  box-shadow:
    0 0 0 3px var(--hwhm-close-blue-bright),
    0 0 10px rgba(49,150,255,.95),
    0 0 22px rgba(49,150,255,.52),
    0 6px 16px rgba(0,0,0,.28) !important;
}

/* ==========================================================
   LEGACY EXHIBIT IMAGE DISPLAY SAFEGUARD · v3
   Keep archaeological collection artwork visible in-page while
   preserving the existing full-size modal trigger and control.
   ========================================================== */
button.exhibit-image-button {
  position: relative !important;
  display: block !important;
  width: 100% !important;
  height: auto !important;
  min-height: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  background: transparent !important;
}

button.exhibit-image-button > img {
  position: relative !important;
  z-index: 1 !important;
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  min-height: 1px !important;
  opacity: 1 !important;
  visibility: visible !important;
}

button.exhibit-image-button > .exhibit-image-open.museum-view-full-standard,
button.exhibit-image-button > .exhibit-image-open {
  position: absolute !important;
  z-index: 2 !important;
  right: 16px !important;
  bottom: 16px !important;
  left: auto !important;
  top: auto !important;
  margin: 0 !important;
}

@media (max-width: 760px) {
  button.exhibit-image-button > .exhibit-image-open.museum-view-full-standard,
  button.exhibit-image-button > .exhibit-image-open {
    right: 9px !important;
    bottom: 9px !important;
  }
}