/**
 * WallKit by Thrane.nu
 * @copyright (C) 2026 Thrane.nu
 * @license   GNU General Public License version 2 or later; see LICENSE.txt
 */

.wk-wall {
  --wk-cols-xs: 1;
  --wk-cols-sm: 2;
  --wk-cols-md: 3;
  --wk-cols-lg: 4;
  --wk-gap-x: 24px;
  --wk-gap-y: 24px;
  --wk-radius: 8px;
  --wk-aspect: auto;
  --wk-row: 4px;
  --wk-card-bg: var(--bs-body-bg, #fff);
  --wk-card-border: var(--bs-border-color-translucent, rgba(0, 0, 0, 0.1));
  --wk-text: inherit;
  --wk-accent: var(--bs-link-color, currentColor);
  --wk-shadow: none;
  --wk-shadow-hover: none;
  position: relative;
  /* Columns follow the wall's own width (main content or narrow sidebar), not the screen. */
  container-type: inline-size;
  container-name: wk;
}

.wk-shadow-light {
  --wk-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --wk-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.wk-shadow-strong {
  --wk-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
  --wk-shadow-hover: 0 14px 34px rgba(0, 0, 0, 0.2);
}

/* ---------- Grid base (also the no-JS fallback for masonry) ---------- */

.wk-items {
  --wk-cols: var(--wk-cols-xs);
  display: grid;
  grid-template-columns: repeat(var(--wk-cols), minmax(0, 1fr));
  column-gap: var(--wk-gap-x);
  row-gap: var(--wk-gap-y);
  margin: 0;
  padding: 0;
}

@container wk (min-width: 480px) {
  .wk-items { --wk-cols: var(--wk-cols-sm); }
}

@container wk (min-width: 768px) {
  .wk-items { --wk-cols: var(--wk-cols-md); }
}

@container wk (min-width: 1100px) {
  .wk-items { --wk-cols: var(--wk-cols-lg); }
}

/* ---------- Masonry: small rows, JS sets each item's row span ---------- */

.wk-js.wk-layout-masonry .wk-items {
  grid-auto-rows: var(--wk-row);
  row-gap: 0;
}

.wk-layout-masonry .wk-item {
  align-self: start;
}

/* ---------- Item ---------- */

.wk-item {
  min-width: 0;
}

.wk-item-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  color: var(--wk-text);
  border-radius: var(--wk-radius);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wk-layout-masonry .wk-item-inner {
  height: auto;
}

.wk-style-card .wk-item-inner {
  background: var(--wk-card-bg);
  border: 1px solid var(--wk-card-border);
  box-shadow: var(--wk-shadow);
}

.wk-style-plain .wk-item-inner {
  background: transparent;
}

.wk-media {
  position: relative;
  overflow: hidden;
  line-height: 0;
}

.wk-style-plain .wk-media {
  border-radius: var(--wk-radius);
}

.wk-media a {
  display: block;
}

.wk-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  transition: transform 0.5s ease;
}

.wk-layout-grid .wk-media img {
  aspect-ratio: var(--wk-aspect);
  object-fit: cover;
}

.wk-placeholder img {
  object-fit: cover;
}

.wk-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  gap: 0.5rem;
  padding: 1rem 1.125rem 1.125rem;
}

.wk-style-plain .wk-body {
  padding: 0.75rem 0 0;
}

.wk-category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.75;
}

.wk-category a {
  color: inherit;
  text-decoration: none;
}

.wk-category a:hover,
.wk-category a:focus-visible {
  text-decoration: underline;
}

.wk-title {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.3;
}

.wk-title a {
  color: inherit;
  text-decoration: none;
}

.wk-title a:hover,
.wk-title a:focus-visible {
  text-decoration: underline;
}

.wk-meta {
  font-size: 0.8125rem;
  opacity: 0.75;
}

.wk-sep {
  margin: 0 0.4em;
}

.wk-intro {
  font-size: 0.9375rem;
  line-height: 1.55;
}

.wk-intro > :last-child {
  margin-bottom: 0;
}

.wk-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.wk-tag {
  display: inline-block;
  padding: 0.15em 0.6em;
  font-size: 0.75rem;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--wk-card-border);
  border-radius: 999px;
}

.wk-tag:hover,
.wk-tag:focus-visible {
  border-color: currentColor;
}

.wk-readmore {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 0.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--wk-accent);
}

/* ---------- Hover effects ---------- */

@media (hover: hover) {
  .wk-hover-zoom .wk-item-inner:hover .wk-media img {
    transform: scale(1.05);
  }

  .wk-hover-lift .wk-item-inner:hover {
    transform: translateY(-4px);
    box-shadow: var(--wk-shadow-hover);
  }
}

/* Only for keyboard focus, not after mouse clicks. */
.wk-item-inner:has(:focus-visible) {
  outline: 2px solid var(--wk-accent);
  outline-offset: 2px;
}

/* ---------- Load more ---------- */

.wk-loadmore {
  display: flex;
  justify-content: center;
  margin-top: calc(var(--wk-gap-y) + 0.5rem);
}

.wk-loadmore-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.wk-spinner {
  display: none;
  width: 1em;
  height: 1em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: wk-spin 0.7s linear infinite;
}

.wk-loading .wk-spinner {
  display: inline-block;
}

.wk-item-new {
  animation: wk-fade-in 0.35s ease both;
  animation-delay: calc(var(--wk-i, 0) * 30ms);
}

/* Old items fade out while new ones load. */
.wk-leaving .wk-item {
  opacity: 0;
  transition: opacity 0.15s ease;
}

.wk-empty {
  margin: 0;
  opacity: 0.75;
}

.wk-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@keyframes wk-spin {
  to { transform: rotate(360deg); }
}

@keyframes wk-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .wk-item-inner,
  .wk-media img,
  .wk-item-new,
  .wk-leaving .wk-item {
    transition: none !important;
    animation: none !important;
  }

  .wk-hover-zoom .wk-item-inner:hover .wk-media img,
  .wk-hover-lift .wk-item-inner:hover {
    transform: none;
  }
}

/* =========================================================================
 * Overlay item style: text on top of the image (default for justified and tiles)
 * ========================================================================= */

.wk-item--overlay .wk-item-inner {
  position: relative;
  color: #fff;
}

.wk-item--overlay:not(.wk-no-image) .wk-body {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 1;
  padding: 2.5rem 1rem 0.875rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.35) 60%, transparent);
  pointer-events: none;
}

.wk-item--overlay:not(.wk-no-image) .wk-body a,
.wk-item--overlay:not(.wk-no-image) .wk-body button {
  pointer-events: auto;
}

.wk-item--overlay:not(.wk-no-image) .wk-intro,
.wk-item--overlay:not(.wk-no-image) .wk-fields,
.wk-item--overlay:not(.wk-no-image) .wk-tags,
.wk-item--overlay:not(.wk-no-image) .wk-readmore {
  display: none;
}

.wk-item--overlay:not(.wk-no-image) .wk-readmore,
.wk-item--overlay:not(.wk-no-image) .wk-title a {
  color: #fff;
}

.wk-item--overlay.wk-no-image .wk-item-inner {
  color: var(--wk-text);
}

.wk-style-card .wk-item--overlay:not(.wk-no-image) .wk-item-inner {
  border: 0;
}

/* =========================================================================
 * Justified: rows of equal height, widths from each image's proportions
 * ========================================================================= */

.wk-layout-justified .wk-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--wk-gap-y) var(--wk-gap-x);
}

.wk-layout-justified .wk-items::after {
  /* Keeps the last row from stretching. */
  content: "";
  flex-grow: 999999;
}

.wk-layout-justified .wk-item {
  flex-grow: var(--wk-ratio, 1.5);
  flex-basis: calc(var(--wk-ratio, 1.5) * var(--wk-row-height, 240px));
  aspect-ratio: var(--wk-ratio, 1.5);
}

.wk-layout-justified .wk-no-image {
  aspect-ratio: auto;
}

.wk-layout-justified .wk-item-inner,
.wk-layout-justified .wk-media,
.wk-layout-justified .wk-media a {
  height: 100%;
}

.wk-layout-justified .wk-media img {
  height: 100%;
  object-fit: cover;
}

@container wk (max-width: 479px) {
  .wk-layout-justified .wk-item {
    flex-basis: 100%;
  }
}

/* =========================================================================
 * Tiles: square-ish grid where some items span 2 columns and/or rows
 * ========================================================================= */

.wk-layout-tiles .wk-items {
  grid-auto-rows: var(--wk-tile-height, 220px);
  grid-auto-flow: dense;
}

.wk-layout-tiles .wk-tile-2x2 { grid-column: span 2; grid-row: span 2; }
.wk-layout-tiles .wk-tile-2x1 { grid-column: span 2; }
.wk-layout-tiles .wk-tile-1x2 { grid-row: span 2; }

.wk-layout-tiles .wk-item-inner,
.wk-layout-tiles .wk-media,
.wk-layout-tiles .wk-media a {
  height: 100%;
}

.wk-layout-tiles .wk-media img {
  height: 100%;
  object-fit: cover;
}

@container wk (max-width: 479px) {
  .wk-layout-tiles .wk-item {
    grid-column: auto !important;
    grid-row: auto !important;
  }
}

/* =========================================================================
 * List: image beside the text
 * ========================================================================= */

.wk-layout-list .wk-items {
  grid-template-columns: minmax(0, 1fr);
}

.wk-layout-list .wk-item-inner {
  flex-direction: row;
}

.wk-layout-list .wk-media {
  flex: 0 0 var(--wk-list-image, 35%);
}

.wk-layout-list .wk-media a,
.wk-layout-list .wk-media img {
  height: 100%;
}

.wk-layout-list .wk-media img {
  object-fit: cover;
}

.wk-list-right .wk-item-inner,
.wk-list-alternate .wk-item:nth-child(even) .wk-item-inner {
  flex-direction: row-reverse;
}

@container wk (max-width: 479px) {
  .wk-layout-list .wk-item-inner,
  .wk-list-right .wk-item-inner,
  .wk-list-alternate .wk-item:nth-child(even) .wk-item-inner {
    flex-direction: column;
  }

  .wk-layout-list .wk-media {
    flex-basis: auto;
  }
}

/* =========================================================================
 * Custom fields on the card
 * ========================================================================= */

.wk-fields {
  display: grid;
  gap: 0.25rem;
  margin: 0;
  font-size: 0.875rem;
}

.wk-field {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35em;
}

.wk-field dt {
  font-weight: 600;
}

.wk-field dt::after {
  content: ":";
}

.wk-field dd {
  margin: 0;
}

/* =========================================================================
 * Filter bar
 * ========================================================================= */

.wk-filters {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: calc(var(--wk-gap-y, 24px) + 0.25rem);
}

.wk-filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.wk-filter-label {
  margin-right: 0.25rem;
  font-weight: 600;
}

.wk-filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.wk-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.35em 0.9em;
  font: inherit;
  font-size: 0.875rem;
  line-height: 1.4;
  color: inherit;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--bs-border-color, rgba(0, 0, 0, 0.2));
  border-radius: 999px;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.wk-filter-btn:hover {
  border-color: currentColor;
}

.wk-filter-btn:focus-visible {
  outline: 2px solid var(--bs-link-color, currentColor);
  outline-offset: 2px;
}

.wk-filter-btn.is-active {
  color: var(--bs-btn-active-color, #fff);
  background: var(--bs-link-color, #1f5f99);
  border-color: var(--bs-link-color, #1f5f99);
}

.wk-count {
  font-size: 0.75em;
  opacity: 0.7;
}

.wk-filter-select {
  width: auto;
  min-width: 12rem;
  max-width: 100%;
}

.wk-filter-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

/* No empty row (and no extra gap) while the reset button is the only, hidden, tool. */
.wk-filter-tools:not(:has(> :not([hidden]))) {
  display: none;
}

/* Lines up with the filter buttons instead of being indented by the button padding. */
.wk-filter-reset {
  padding-inline: 0;
}

.wk-filter-search {
  flex: 1 1 14rem;
}

.wk-filter-search input {
  width: 100%;
}

.wk-filter-sort select {
  width: auto;
}

/* Buttons only, dropdowns only, or automatic switch (JS adds wk-filters--compact under the breakpoint). */
.wk-filters--buttons .wk-filter-select,
.wk-filters--auto .wk-filter-select {
  display: none;
}

.wk-filters--auto.wk-filters--compact .wk-filter-buttons {
  display: none;
}

.wk-filters--auto.wk-filters--compact .wk-filter-select {
  display: block;
  width: 100%;
}

.wk-filters--compact .wk-filter-group {
  flex-direction: column;
  align-items: stretch;
}

.wk-filters.wk-loading {
  cursor: progress;
}

/* =========================================================================
 * Loading state, page numbers
 * ========================================================================= */

.wk-wall.wk-loading .wk-items {
  opacity: 0.55;
  transition: opacity 0.2s ease;
}

.wk-pages {
  display: flex;
  justify-content: center;
  margin-top: calc(var(--wk-gap-y) + 0.5rem);
}

.wk-pages-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.wk-pages-gap {
  padding: 0.35em 0.4em;
  opacity: 0.6;
}

.wk-page-btn {
  min-width: 2.25rem;
  padding: 0.35em 0.6em;
  font: inherit;
  color: inherit;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--bs-border-color, rgba(0, 0, 0, 0.2));
  border-radius: 6px;
}

.wk-page-btn[aria-current="page"] {
  color: #fff;
  background: var(--bs-link-color, #1f5f99);
  border-color: var(--bs-link-color, #1f5f99);
}

.wk-page-btn:disabled {
  cursor: default;
  opacity: 0.4;
}

.wk-sentinel {
  height: 1px;
}

/* =========================================================================
 * Lightbox and popup
 * ========================================================================= */

.wk-dialog {
  width: min(var(--wk-dialog-width, 900px), calc(100vw - 2rem));
  max-width: none;
  max-height: calc(100vh - 2rem);
  padding: 0;
  color: var(--bs-body-color, #212529);
  background: var(--bs-body-bg, #fff);
  border: 0;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.wk-dialog::backdrop {
  background: rgba(0, 0, 0, 0.75);
}

.wk-dialog--lightbox {
  width: auto;
  max-width: calc(100vw - 2rem);
  color: #fff;
  background: transparent;
  box-shadow: none;
}

.wk-dialog-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 2rem);
}

.wk-dialog-content {
  overflow: auto;
  padding: 1.5rem;
}

.wk-dialog--lightbox .wk-dialog-content {
  padding: 0;
  overflow: visible;
}

.wk-dialog figure {
  margin: 0;
  text-align: center;
}

.wk-dialog figure img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 8rem);
  margin: 0 auto;
  border-radius: 6px;
}

.wk-dialog figcaption {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
}

.wk-dialog-title {
  margin-top: 0;
  padding-right: 2rem;
}

.wk-dialog-body img {
  max-width: 100%;
  height: auto;
}

.wk-dialog-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 2;
  width: 2.25rem;
  height: 2.25rem;
  font-size: 1.5rem;
  line-height: 1;
  color: inherit;
  cursor: pointer;
  background: rgba(127, 127, 127, 0.18);
  border: 0;
  border-radius: 50%;
}

.wk-dialog-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem 1.25rem;
}

.wk-dialog--lightbox .wk-dialog-nav {
  padding: 0.75rem 0 0;
}

.wk-dialog-nav--single {
  justify-content: center;
}

.wk-dialog-prev,
.wk-dialog-next {
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1.5rem;
  line-height: 1;
  color: inherit;
  cursor: pointer;
  background: rgba(127, 127, 127, 0.18);
  border: 0;
  border-radius: 50%;
}

.wk-dialog-close:focus-visible,
.wk-dialog-prev:focus-visible,
.wk-dialog-next:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

html.wk-dialog-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .wk-filter-btn,
  .wk-wall.wk-loading .wk-items {
    transition: none !important;
  }
}

/* =========================================================================
 * Transitions (FLIP) and browser filtering
 * ========================================================================= */

.wk-items {
  position: relative;
}

.wk-item[hidden] {
  display: none !important;
}

.wk-ghost {
  z-index: 0;
  transform-origin: center;
}

.wk-item {
  transform-origin: center;
}