/* Horizontal Scroll Component
 * ========================================================================== */

.horizontal-scroll__heading {
  font-size: var(--font-size-4);
  margin-bottom: var(--size-4);
  color: var(--text-1);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.025em;
}

/* Wrapper (positions nav buttons relative to track) */
.horizontal-scroll__wrapper {
  position: relative;
}

/* Track (scrollable area) */
.horizontal-scroll__track {
  display: flex;
  gap: var(--size-5);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  scroll-padding-inline: var(--size-4);
  padding: var(--size-4);
  margin: 0 calc(-1 * var(--size-4));
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.horizontal-scroll__track::-webkit-scrollbar {
  display: none;
}

/* Overflow fade hints */
.horizontal-scroll__wrapper::before,
.horizontal-scroll__wrapper::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 4rem;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.horizontal-scroll__wrapper::before {
  left: calc(-1 * var(--size-4));
  background: linear-gradient(to right, var(--surface-1), transparent);
}

.horizontal-scroll__wrapper::after {
  right: calc(-1 * var(--size-4));
  background: linear-gradient(to left, var(--surface-1), transparent);
}

.horizontal-scroll__wrapper--fade-start::before { opacity: 1; }
.horizontal-scroll__wrapper--fade-end::after { opacity: 1; }

/* Navigation Buttons */
.horizontal-scroll__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-70%);
  z-index: 2;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--surface-3);
  background: var(--surface-1);
  color: var(--text-1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.horizontal-scroll__btn:hover {
  background: var(--surface-2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.horizontal-scroll__btn--prev { left: -0.5rem; }
.horizontal-scroll__btn--next { right: -0.5rem; }

.horizontal-scroll__btn--hidden {
  opacity: 0;
  pointer-events: none;
}

/* Items */
.horizontal-scroll__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: 160px;
  text-decoration: none;
  color: var(--text-1);
  transition: transform 0.2s ease;
}

.horizontal-scroll__item:hover {
  transform: translateY(-4px);
  text-decoration: none;
  color: var(--text-1);
}

/* Cover */
.horizontal-scroll__cover {
  aspect-ratio: 2 / 3;
  border-radius: var(--radius-2);
  overflow: hidden;
  background: var(--surface-2);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.2s ease;
}

.horizontal-scroll__item:hover .horizontal-scroll__cover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.horizontal-scroll__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.horizontal-scroll__cover--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--text-2);
  font-size: var(--font-size-0);
  text-align: center;
  padding: var(--size-3);
}

/* Title */
.horizontal-scroll__title {
  margin-top: var(--size-2);
  font-size: var(--font-size-0);
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Responsive */
@media (min-width: 768px) {
  .horizontal-scroll__item {
    width: 180px;
  }

  .horizontal-scroll__track {
    gap: var(--size-6);
  }
}

/* Hide nav buttons on touch devices */
@media (hover: none) {
  .horizontal-scroll__btn {
    display: none;
  }
}