/* ==============================
   Slider Component（共通）
   ============================== */

.pickup-section {
  padding: 24px 0 36px 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.ideas-section {
  padding: 48px 0 48px 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

@media (max-width: 809px) {
  .pickup-section {
    padding: 20px 0 36px 0;
  }

  .ideas-section {
    padding: 12px 0 24px 0;
  }

}

.clickable-img {
  display: block;
  overflow: hidden;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.clickable-img img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.clickable-img:hover img {
  transform: scale(1.05);
  opacity: 0.85;
}

.lazy-fade {
  opacity: 0;
  transform: scale(1.01);
  transition: opacity .35s ease, transform .35s ease;
}

.lazy-fade.is-loaded {
  opacity: 1;
  transform: none;
}

/* ==============================
   Skins（セクション差分）
   ============================== */

/* PickUp：縦長 300×360 */
.pickup .slider__media img {
  --img-h: 360px;
}

/* 旅のアイデア：正方形 300×300 */
.ideas .slider__media img {
  --img-h: 300px;
}

/* 紹介文 */
.pickup .slider__text p {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
}

.ideas .slider__text p:first-child {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: .4em;
  line-height: 20px
}

.ideas .slider__text p:not(:first-child) {
  font-size: 12px;
  font-weight: 400;
  line-height: 20px;
}



/* ==============================
   UIパーツ
   ============================== */

.slider__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}

.slider__nav {
  display: flex;
  flex-direction: row;
  gap: 44px;
  margin-bottom: -20px;
}

.slider-arrow {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  background: var(--color-ui-bg);
  color: var(--color-accent);
  cursor: pointer;
}

.arrow-icon {
  width: 16px;
  height: 14px;
}

.slider-arrow.next .arrow-icon {
  transform: rotate(180deg);
}

.slider-arrow:enabled {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-ui-bg);
}

/* 単一要素で使用のため変数化はしておりません */
.slider-arrow:disabled {
  border-color: #ccc;
  background: #F9F6F3;
  color: #aaa;
  cursor: unset;
}

.slider-arrow:focus-visible,
.slider__link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* スクロールヒント */
.slider__hint {
  justify-content: flex-end;
  margin: -24px 6px 0 0;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--color-text_gray);
  animation: blink 2s infinite;
  user-select: none;
  pointer-events: none;
  opacity: 0.8;
}

.slider__hint_icon {
  display: flex;
  padding: 4px;
  align-items: flex-start;
  gap: 4px;
}

.slider__hint_icon svg {
  width: 8px;
  height: 8px;
  fill: currentColor;
}

@keyframes blink {

  0%,
  100% {
    opacity: 0.3;
  }

  50% {
    opacity: 1;
  }
}

/* ==============================
   本体（スライド可能領域）
   ============================== */

.slider__viewport {
  --pad-inline: 12px;
  --edge-safe: 4px;
  padding-inline: var(--pad-inline);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  scroll-snap-type: none !important;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.slider__viewport::-webkit-scrollbar {
  display: none;
}

.slider__viewport {
  cursor: grab;
  touch-action: auto;
}

.slider__viewport.is-dragging {
  cursor: grabbing;
  user-select: none;
}


.slider .slider__media img {
  -webkit-user-drag: none;
  user-select: none;
}

.slider__track {
  --gap: 12px;
  display: flex;
  gap: var(--gap);
  margin-left: calc(-1*var(--pad-inline) + var(--edge-safe));
  margin-right: calc(-1*var(--pad-inline));
  padding-bottom: var(--edge-safe);
  list-style: none;
  padding-top: 0;
}

.slider__track::before {
  content: none;
}

:root {
  --slider-tail-space: 1px;
}

.slider__track::after {
  content: "";
  flex: 0 0 var(--slider-tail-space);
  width: var(--slider-tail-space);
}

/* カード本体 */
.slider__card {
  --card-w: 300px;
  margin-top: 4px;
  box-sizing: border-box;
  flex: 0 0 var(--card-w);
  inline-size: var(--card-w);
  background: var(--color-ui-bg);
  box-shadow: 0 0 5px rgba(0, 0, 0, .2);
}

.slider__media {
  overflow: hidden;
}

.slider__media.clickable-img img {
  width: 100%;
  height: var(--img-h);
  object-fit: cover;
  display: block;
  border-radius: 0 !important;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.slider__media.clickable-img:hover img {
  transform: scale(1.05);
  opacity: 0.85;
}

/* カード内テキスト */
.slider__link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.slider__text {
  min-height: 120px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.6;
  background: var(--color-ui-bg);
  display: flex;
  flex-direction: column;
  gap: .5em;
  align-items: flex-start;
}

.slider__text p {
  margin: 0;
}

.slider__viewport { 
  cursor: grab; 
}
.slider__viewport.is-dragging { 
  cursor: grabbing; 
  user-select: none; 
}

.slider .slider__media img {
  -webkit-user-drag: none;
  user-select: none;
  pointer-events: none; 
}

.slider__link {
  -webkit-user-drag: none;
}


/* ==============================
   Media Queries
   ============================== */

@media (max-width: 810px) {
  .bleed-right-sm {
    margin-right: -24px;
  }

  .bleed-right-sm .slider__viewport {
    padding-right: 0;
  }

  .bleed-right-sm .slider__track {
    margin-right: 0;
    margin-left: calc(-1*var(--pad-inline) + var(--edge-safe));
  }

  .slider__nav {
    display: none;
  }
}