/* ==========================================================================
   EO Effects — CSS
   Styles for the Electric Oxen visual effects library.
   Replaces inline JS-generated styles with CSS classes using design tokens.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Particle Canvas
   -------------------------------------------------------------------------- */
.particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Carousel — Container (outer, positions arrows)
   -------------------------------------------------------------------------- */
.carousel-container {
  position: relative;
}

/* --------------------------------------------------------------------------
   Carousel — Viewport (inner, clips slide transitions)
   -------------------------------------------------------------------------- */
.carousel-viewport {
  position: relative;
  overflow: hidden;
  border-radius: inherit;
}

/* --------------------------------------------------------------------------
   Carousel — Navigation Dots
   -------------------------------------------------------------------------- */
.carousel-nav {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 20;
}

.carousel-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  padding: 0;
  background: var(--color-base-content, rgba(255, 255, 255, 0.4));
  opacity: 0.4;
  transform: scale(1);
  transition: background 0.2s, transform 0.2s, opacity 0.2s;
}

.carousel-dot.active {
  opacity: 1;
  background: var(--color-secondary, #28b89b);
  transform: scale(1.3);
}

/* --------------------------------------------------------------------------
   Carousel — Arrow Buttons (positioned on container, outside viewport)
   -------------------------------------------------------------------------- */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  background: var(--color-base-300, rgba(0, 0, 0, 0.4));
  opacity: 0;
  border: none;
  color: var(--color-base-content, #fff);
  cursor: pointer;
  padding: 0.625rem;
  border-radius: 50%;
  line-height: 0;
  transition: opacity 0.25s ease, background 0.2s;
}

.carousel-arrow-left {
  left: 0;
}

.carousel-arrow-right {
  right: 0;
}

.carousel-container:hover .carousel-arrow {
  opacity: 0.6;
}

.carousel-arrow:hover {
  opacity: 1;
  background: var(--color-secondary, #28b89b);
}