/*--------------------------------------------------------------
# DomeGallery — 3D Spherical Gallery Component (React Bits)
--------------------------------------------------------------*/
/*--------------------------------------------------------------
# DomeGallery — 3D Spherical Gallery Component (Seamless Floating Dome)
--------------------------------------------------------------*/
.dome-gallery-wrapper {
  position: relative;
  width: 100%;
  height: 600px;
  max-width: 1300px;
  margin: 0 auto;
  border-radius: 0;
  overflow: hidden;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

@media (max-width: 768px) {
  .dome-gallery-wrapper {
    height: 480px;
  }
}

.sphere-root {
  position: relative;
  width: 100%;
  height: 100%;
  --radius: 540px;
  --viewer-pad: 48px;
  --circ: calc(var(--radius) * 3.14159);
  --rot-y: calc((360deg / var(--segments-x)) / 2);
  --rot-x: calc((360deg / var(--segments-y)) / 2);
  --item-width: calc(var(--circ) / var(--segments-x));
  --item-height: calc(var(--circ) / var(--segments-y));
  user-select: none;
  -webkit-user-select: none;
}

.sphere-root * {
  box-sizing: border-box;
}

.sphere,
.item,
.item__image {
  transform-style: preserve-3d;
}

.sphere-main {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  background: transparent !important;
  cursor: grab;
}

.sphere-main.is-dragging {
  cursor: grabbing;
}

.stage {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  perspective: calc(var(--radius) * 2);
  perspective-origin: 50% 50%;
}

.sphere {
  transform: translateZ(calc(var(--radius) * -1));
  will-change: transform;
}

/* ── Overlays: removed artificial radial card/vignette mask so dome breathes freely ── */
.overlay,
.overlay--blur {
  display: none !important;
}

.edge-fade {
  position: absolute;
  left: 0;
  right: 0;
  height: 80px;
  z-index: 4;
  pointer-events: none !important;
}

.edge-fade--top {
  top: 0;
  background: linear-gradient(to top, transparent, var(--background-color, #0a0a0a));
}

.edge-fade--bottom {
  bottom: 0;
  background: linear-gradient(to bottom, transparent, var(--background-color, #0a0a0a));
}

/* ── Individual Dome Tiles ── */
.item {
  width: calc(var(--item-width) * var(--item-size-x));
  height: calc(var(--item-height) * var(--item-size-y));
  position: absolute;
  top: -999px;
  bottom: -999px;
  left: -999px;
  right: -999px;
  margin: auto;
  transform-origin: 50% 50%;
  backface-visibility: hidden;
  transition: transform 300ms;
  transform: rotateY(calc(var(--rot-y) * (var(--offset-x) + ((var(--item-size-x) - 1) / 2)) + var(--rot-y-delta, 0deg)))
    rotateX(calc(var(--rot-x) * (var(--offset-y) - ((var(--item-size-y) - 1) / 2)) + var(--rot-x-delta, 0deg)))
    translateZ(var(--radius));
}

.item__image {
  position: absolute;
  display: block;
  inset: 7px;
  border-radius: var(--tile-radius, 14px);
  background: #14141c;
  overflow: hidden;
  backface-visibility: hidden;
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 300ms ease, border-color 300ms ease;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  pointer-events: auto;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.item__image:hover,
.item__image:focus-visible {
  transform: scale(1.1) translateZ(12px);
  border-color: var(--accent-primary, #f0a500);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.65), 0 0 22px rgba(240, 165, 0, 0.35);
  z-index: 50;
  outline: none;
}

.item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  backface-visibility: hidden;
  filter: var(--image-filter, none);
  transition: filter 0.3s ease, transform 0.4s ease;
}

.item__image:hover img {
  transform: scale(1.05);
}

/* Light mode support */
html[data-theme="light"] .dome-gallery-wrapper {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

html[data-theme="light"] .sphere-main {
  background: transparent !important;
}

html[data-theme="light"] .edge-fade--top {
  background: linear-gradient(to top, transparent, #ffffff);
}

html[data-theme="light"] .edge-fade--bottom {
  background: linear-gradient(to bottom, transparent, #ffffff);
}

html[data-theme="light"] .item__image {
  background: #ffffff;
  border-color: #e5e7eb;
}