/**
 * Swipe Card Teaser component styles.
 *
 * Selectors use a default `.swipe-card-teaser` BEM class. If the admin
 * configures a custom container class, the same structural rules still apply
 * because we target `[data-swipe-card-teaser]` where practical.
 */

[data-swipe-card-teaser] {
  --sct-gap: 1rem;
  --sct-card-min: 16rem;
  --sct-card-max: 22rem;
  --sct-control-size: 2.5rem;
  --sct-focus-ring: 3px solid #005fcc;
  position: relative;
  display: grid;
  /* `minmax(0, 1fr)` is the canonical fix for intrinsic-size leakage:
     it gives the single column a 0 minimum, so the grid track never grows
     to fit its widest child. This stops a long row of cards from forcing
     the section (or any flex/grid ancestor) wider than the viewport. */
  grid-template-columns: minmax(0, 1fr);
  margin-block: 1.5rem;
  min-inline-size: 0;
  max-inline-size: 100%;
  inline-size: 100%;
  box-sizing: border-box;
  /* Establish inline-size containment so ancestors ignore our intrinsic
     width and we only ever size to the parent's resolved inline-size. */
  container-type: inline-size;
}

[data-swipe-card-teaser] *,
[data-swipe-card-teaser] *::before,
[data-swipe-card-teaser] *::after {
  box-sizing: border-box;
}

[data-swipe-card-teaser] .swipe-card-teaser__heading,
[data-swipe-card-teaser] [class$="__heading"] {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  line-height: 1.25;
}

[data-swipe-card-teaser] [data-swipe-viewport] {
  overflow: hidden;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-inline-size: 0;
  max-inline-size: 100%;
  inline-size: 100%;
}

[data-swipe-card-teaser] [data-swipe-track] {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--sct-gap);
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

/* Vertical mode: render as a full-height stack — every card visible,
   no internal scroll container. Breakpoint overrides (generated inline
   by the block) can switch this into a horizontal swiper. */
[data-swipe-card-teaser][data-direction="vertical"] [data-swipe-viewport] {
  overflow: visible;
}

[data-swipe-card-teaser][data-direction="vertical"] [data-swipe-track] {
  flex-direction: column;
  overflow: visible;
  scroll-snap-type: none;
  block-size: auto;
  max-block-size: none;
}

[data-swipe-card-teaser] [data-swipe-item] {
  flex: 0 0 auto;
  inline-size: clamp(var(--sct-card-min), 80vw, var(--sct-card-max));
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

[data-swipe-card-teaser][data-direction="vertical"] [data-swipe-item] {
  inline-size: 100%;
  block-size: auto;
  scroll-snap-align: none;
}

/* Hide prev/next controls in vertical stack mode — nothing to scroll. */
[data-swipe-card-teaser][data-direction="vertical"] [class$="__controls"] {
  display: none;
}

/* Card visuals. Uses BEM default; will still layout fine if user changes class. */
[data-swipe-card-teaser] article {
  display: flex;
  flex-direction: column;
  block-size: 100%;
  background: var(--color-surface, #fff);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

[data-swipe-card-teaser] article:hover,
[data-swipe-card-teaser] article:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

[data-swipe-card-teaser] article [class$="__media"] img,
[data-swipe-card-teaser] article [class$="__media"] picture img {
  display: block;
  inline-size: 100%;
  block-size: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

[data-swipe-card-teaser] article [class$="__body"] {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

[data-swipe-card-teaser] article [class$="__title"] {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.3;
}

[data-swipe-card-teaser] article [class$="__link"] {
  color: inherit;
  text-decoration: none;
}

[data-swipe-card-teaser] article [class$="__link"]:focus-visible {
  outline: var(--sct-focus-ring);
  outline-offset: 2px;
  border-radius: 2px;
}

[data-swipe-card-teaser] article [class$="__summary"] {
  margin: 0;
  color: var(--color-text-muted, #555);
  font-size: 0.9rem;
  line-height: 1.45;
}

/* Controls */
[data-swipe-card-teaser] [class$="__controls"] {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-block-start: 0.75rem;
}

[data-swipe-card-teaser] [data-swipe-prev],
[data-swipe-card-teaser] [data-swipe-next] {
  inline-size: var(--sct-control-size);
  block-size: var(--sct-control-size);
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: #fff;
  cursor: pointer;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

[data-swipe-card-teaser] [data-swipe-prev]:hover,
[data-swipe-card-teaser] [data-swipe-next]:hover {
  background: #f3f3f3;
}

[data-swipe-card-teaser] [data-swipe-prev]:focus-visible,
[data-swipe-card-teaser] [data-swipe-next]:focus-visible {
  outline: var(--sct-focus-ring);
  outline-offset: 2px;
}

[data-swipe-card-teaser] [data-swipe-prev][disabled],
[data-swipe-card-teaser] [data-swipe-next][disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Visually hidden utility for live-region announcements. */
[data-swipe-card-teaser] .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
 * Tinder-style stack mode.
 * Activated by JS (adds `data-stack-mode="on"` on the root) when the
 * configured media query matches. Overrides scroll-snap carousel layout
 * with a positioned-deck UI: absolute-stacked cards, pointer-drag with
 * rotation, LIKE/NOPE hints, large action buttons, end-of-deck state.
 * ========================================================== */

/* Progress dots are hidden until stack mode activates. */
[data-swipe-card-teaser] [data-swipe-progress] {
  display: none;
}

[data-swipe-card-teaser][data-stack-mode="on"] {
  --sct-stack-card-radius: 0.75rem;
  --sct-stack-card-shadow: 0 18px 36px -8px rgba(15, 23, 42, 0.22),
                           0 4px 10px rgba(15, 23, 42, 0.08);
  --sct-stack-accent: #1a56db;
  --sct-stack-button-size: 2.75rem;
  /* Padding gives room for the drop shadow and scaled-back cards so
     nothing is clipped by the section boundary. */
  padding: 1.5rem 2rem 1rem;
}

/* Viewport becomes a fixed-aspect card frame. overflow:visible is
   essential so the full drop shadow renders around the card. */
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-viewport] {
  display: block;
  position: relative;
  inline-size: min(100%, 22rem);
  margin-inline: auto;
  aspect-ratio: 3 / 4;
  overflow: visible;
  perspective: 1000px;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}

/* Track is the stacking context; items layer on top of each other. */
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-track] {
  display: block;
  position: absolute;
  inset: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: visible;
  scroll-snap-type: none;
  flex-direction: initial;
  gap: 0;
}

/* Each slide is an absolutely-positioned card. JS sets the actual
   transform via CSS custom properties for smoothness. */
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item] {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  max-inline-size: 100%;
  block-size: 100%;
  margin: 0;
  scroll-snap-align: none;
  will-change: transform, opacity;
  transform-origin: center 120%;
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1),
              opacity 320ms ease;
  cursor: grab;
  user-select: none;
}

[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item].is-dragging {
  transition: none;
  cursor: grabbing;
}

/* Stack positions: top card is fully visible; cards behind are scaled
   down and offset downward for depth. Anything further back is hidden. */
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item][data-stack-pos="0"] {
  transform: translate3d(var(--sct-dx, 0), var(--sct-dy, 0), 0) rotate(var(--sct-rot, 0deg));
  z-index: 5;
}
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item][data-stack-pos="1"] {
  transform: translate3d(0, 0.75rem, 0) scale(0.95);
  z-index: 4;
  pointer-events: none;
}
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item][data-stack-pos="2"] {
  transform: translate3d(0, 1.5rem, 0) scale(0.9);
  z-index: 3;
  pointer-events: none;
  opacity: 0.85;
}
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item][data-stack-pos="hidden"],
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item][data-stack-pos="gone"] {
  display: none;
}
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item][data-stack-pos="flying"] {
  z-index: 6;
  pointer-events: none;
}

/* Make the card fill the slide container visually. */
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item] > article {
  inline-size: 100%;
  block-size: 100%;
  border-radius: var(--sct-stack-card-radius);
  box-shadow: var(--sct-stack-card-shadow);
}

/* In stack mode, let the media wrapper size to the image's natural
   height rather than stretching to fill the card. The image renders at
   its own aspect ratio; the card body flows below it. */
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item] [class$="__media"] {
  flex: 0 0 auto;
  block-size: auto;
  min-block-size: 0;
  line-height: 0;
}

[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item] [class$="__media"] a,
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item] [class$="__media"] picture {
  display: block;
  block-size: auto;
}

[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item] [class$="__media"] img {
  display: block;
  inline-size: 100%;
  block-size: auto;
  aspect-ratio: auto;
  object-fit: contain;
}

/* In stack mode, keep the prev/next control bar visible and restyle it
   as the primary navigation. Centered under the card, tight spacing,
   neutral B2B look. */
[data-swipe-card-teaser][data-stack-mode="on"] [class$="__controls"] {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-block-start: 1.25rem;
}

[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-prev],
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-next] {
  inline-size: var(--sct-stack-button-size);
  block-size: var(--sct-stack-button-size);
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #fff;
  color: #0f172a;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.08);
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-prev]:not([disabled]):hover,
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-next]:not([disabled]):hover {
  border-color: var(--sct-stack-accent);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.12);
  transform: translateY(-1px);
}

[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-prev]:focus-visible,
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-next]:focus-visible {
  outline: var(--sct-focus-ring);
  outline-offset: 3px;
}

[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-prev][disabled],
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-next][disabled] {
  opacity: 0.35;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* Progress dots — primary position indicator beneath the deck. */
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-progress] {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-block-start: 1rem;
  min-block-size: 0.75rem;
}
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-progress] span {
  inline-size: 0.5rem;
  block-size: 0.5rem;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.18);
  transition: background 200ms ease, transform 200ms ease, inline-size 200ms ease;
}
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-progress] span.is-active {
  background: var(--sct-stack-accent);
  inline-size: 1.5rem;
  border-radius: 0.4rem;
}
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-progress] span.is-done {
  background: rgba(15, 23, 42, 0.4);
}

/* End-of-deck empty state. */
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-empty] {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--sct-stack-card-radius);
  background: #fafafa;
  border: 1px dashed rgba(0, 0, 0, 0.15);
  gap: 0.75rem;
  z-index: 0;
}
[data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-empty] button {
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  background: #fff;
  cursor: pointer;
  font-weight: 600;
}

/* Reduced motion — skip bounce, shorter transitions. */
@media (prefers-reduced-motion: reduce) {
  [data-swipe-card-teaser][data-stack-mode="on"] [data-swipe-item] {
    transition-duration: 0ms;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  [data-swipe-card-teaser] [data-swipe-track] {
    scroll-behavior: auto;
  }
  [data-swipe-card-teaser] article {
    transition: none;
  }
}

/* Responsive sizing */
@media (min-width: 48em) {
  [data-swipe-card-teaser] [data-swipe-item] {
    inline-size: clamp(18rem, 40vw, 24rem);
  }
}

@media (min-width: 72em) {
  [data-swipe-card-teaser][data-direction="horizontal"] [data-swipe-item] {
    inline-size: clamp(18rem, 28vw, 26rem);
  }
}