/* ==========================================================================
   IWorld — Templates gallery (scoped `.template-gallery-*`, `.template-preview-*`)
   ========================================================================== */

/* ------------------------------------------------------------ filter bar -- */
.template-gallery-toolbar {
  position: sticky;
  top: var(--iw-header-h);
  z-index: 120;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--iw-line);
  padding-block: var(--sp-4);
}

.template-gallery-search {
  position: relative;
  max-width: 420px;
  flex: 1 1 260px;
}

.template-gallery-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--iw-ink-3);
  font-size: .9rem;
  pointer-events: none;
}

.template-gallery-search input {
  width: 100%;
  padding: 11px 38px 11px 38px;
  border: 1px solid var(--iw-line);
  border-radius: var(--r-pill);
  font: inherit;
  font-size: .925rem;
  background: #fff;
}

.template-gallery-search input:focus {
  outline: none;
  border-color: var(--iw-plum);
  box-shadow: 0 0 0 3px rgba(109, 44, 79, .12);
}

.template-gallery-search button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px; height: 28px;
  border: 0;
  border-radius: 50%;
  background: var(--iw-line-2);
  color: var(--iw-ink-2);
  cursor: pointer;
  display: none;
}

.template-gallery-search.has-value button { display: grid; place-items: center; }

.template-gallery-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
}

.template-gallery-selects {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-inline-start: auto;
}

.template-gallery-selects label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  color: var(--iw-ink-3);
  font-weight: 600;
}

.template-gallery-selects select {
  padding: 8px 10px;
  border: 1px solid var(--iw-line);
  border-radius: var(--r-sm);
  background: #fff;
  font: inherit;
  font-size: .85rem;
  color: var(--iw-ink);
}

/* Occasion chips */
.template-gallery-chips {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  padding-top: var(--sp-3);
  margin-top: var(--sp-3);
  border-top: 1px solid var(--iw-line-2);
  scrollbar-width: thin;
}

.template-gallery-chip {
  flex: 0 0 auto;
  padding: 7px 14px;
  border: 1px solid var(--iw-line);
  border-radius: var(--r-pill);
  background: #fff;
  color: var(--iw-ink-2);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
}

.template-gallery-chip:hover { border-color: var(--iw-ink-3); }

.template-gallery-chip.is-active {
  background: var(--iw-plum);
  border-color: var(--iw-plum);
  color: #fff;
}

.template-gallery-chip__count {
  opacity: .6;
  font-size: .78rem;
  margin-inline-start: 4px;
}

/* ---------------------------------------------------------- result meta -- */
.template-gallery-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-5);
  color: var(--iw-ink-3);
  font-size: .9rem;
}

.template-gallery-meta strong { color: var(--iw-ink); }

.template-gallery-fav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--iw-line);
  border-radius: var(--r-pill);
  background: #fff;
  font-size: .85rem;
  font-weight: 600;
  color: var(--iw-ink-2);
  cursor: pointer;
}

.template-gallery-fav-toggle.is-active {
  border-color: #e0b3c2;
  background: var(--iw-plum-soft);
  color: var(--iw-plum);
}

/* ---------------------------------------------------------------- grid -- */
.template-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-5);
}

/* ---------------------------------------------------------------- card -- */
.template-gallery-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--iw-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-1);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.template-gallery-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-3);
  border-color: #dcd3d8;
}

.template-gallery-card__media {
  position: relative;
  padding: var(--sp-4);
  background: linear-gradient(180deg, var(--iw-cream), #f2eeea);
  border-bottom: 1px solid var(--iw-line);
}

.template-gallery-card__frame {
  border-radius: var(--r-sm);
  box-shadow: 0 6px 18px rgba(29, 26, 28, .16);
  cursor: zoom-in;
}

/* Hover overlay with quick preview */
.template-gallery-card__overlay {
  position: absolute;
  inset: var(--sp-4);
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  background: rgba(24, 18, 21, .55);
  opacity: 0;
  transition: opacity .18s ease;
  pointer-events: none;
}

.template-gallery-card:hover .template-gallery-card__overlay,
.template-gallery-card:focus-within .template-gallery-card__overlay { opacity: 1; }

.template-gallery-card__overlay .iw-btn { pointer-events: auto; }

.template-gallery-card__fav {
  position: absolute;
  top: calc(var(--sp-4) + 8px);
  right: calc(var(--sp-4) + 8px);
  z-index: 3;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, .92);
  color: var(--iw-ink-3);
  cursor: pointer;
  box-shadow: var(--sh-1);
  transition: transform .15s ease, color .15s ease;
}

.template-gallery-card__fav:hover { transform: scale(1.08); color: var(--iw-plum); }
.template-gallery-card__fav.is-active { color: #d2436d; }

.template-gallery-card__badge {
  position: absolute;
  top: calc(var(--sp-4) + 8px);
  left: calc(var(--sp-4) + 8px);
  z-index: 3;
}

.template-gallery-card__body {
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
}

.template-gallery-card__title {
  font-family: var(--iw-font-head);
  font-size: 1.08rem;
  font-weight: 600;
  margin: 0;
  color: var(--iw-ink);
}

.template-gallery-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: .74rem;
}

.template-gallery-card__tag {
  padding: 2px 8px;
  border-radius: var(--r-pill);
  background: var(--iw-line-2);
  color: var(--iw-ink-2);
  font-weight: 500;
}

.template-gallery-card__swatch {
  display: flex;
  gap: 4px;
  margin-top: auto;
  padding-top: var(--sp-2);
}

.template-gallery-card__swatch span {
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, .12);
}

.template-gallery-card__actions {
  display: flex;
  gap: var(--sp-2);
  padding: 0 var(--sp-4) var(--sp-4);
}

.template-gallery-card__actions .iw-btn { flex: 1; }

/* --------------------------------------------------------- empty state -- */
.template-gallery-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sp-8) var(--sp-5);
  border: 1px dashed var(--iw-line);
  border-radius: var(--r-lg);
  background: var(--iw-cream);
}

.template-gallery-empty i { font-size: 2rem; color: var(--iw-ink-3); margin-bottom: var(--sp-3); }
.template-gallery-empty h3 { margin-bottom: var(--sp-2); }
.template-gallery-empty p { color: var(--iw-ink-2); }

/* ------------------------------------------------------- preview modal -- */
.template-preview-dialog {
  position: relative;
  width: 100%;
  max-width: 940px;
  max-height: 92vh;
  overflow: auto;
  background: #fff;
  border-radius: var(--r-lg);
  box-shadow: var(--sh-4);
  display: grid;
  grid-template-columns: 1fr .9fr;
}

.template-preview-stage {
  padding: var(--sp-6);
  background: linear-gradient(160deg, #efe9e4, #e3dcd6);
  display: grid;
  place-items: center;
}

.template-preview-stage .inv-frame {
  max-width: 380px;
  border-radius: var(--r-sm);
  box-shadow: 0 18px 44px rgba(29, 26, 28, .3);
}

.template-preview-body {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
}

.template-preview-body h2 { margin-bottom: var(--sp-2); }

.template-preview-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.template-preview-desc { color: var(--iw-ink-2); font-size: .95rem; }

.template-preview-specs {
  margin: var(--sp-4) 0;
  border-top: 1px solid var(--iw-line);
}

.template-preview-specs div {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: 10px 0;
  border-bottom: 1px solid var(--iw-line-2);
  font-size: .9rem;
}

.template-preview-specs dt {
  color: var(--iw-ink-3);
  font-weight: 500;
  margin: 0;
}

.template-preview-specs dd { margin: 0; font-weight: 600; color: var(--iw-ink); }

.template-preview-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding-top: var(--sp-4);
}

.template-preview-close {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  z-index: 4;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, .92);
  color: var(--iw-ink);
  cursor: pointer;
  box-shadow: var(--sh-1);
}

.template-preview-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, .9);
  color: var(--iw-ink);
  cursor: pointer;
  box-shadow: var(--sh-2);
  z-index: 4;
}

.template-preview-nav--prev { left: var(--sp-3); }
.template-preview-nav--next { left: auto; right: calc(46% + var(--sp-3)); }

/* --------------------------------------------------------- responsive -- */
@media (max-width: 1180px) {
  .template-gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .template-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .template-gallery-selects { margin-inline-start: 0; width: 100%; }

  .template-preview-dialog { grid-template-columns: 1fr; max-height: 88vh; }
  .template-preview-stage { padding: var(--sp-5); }
  .template-preview-stage .inv-frame { max-width: 260px; }
  .template-preview-nav { display: none; }
}

@media (max-width: 780px) {
  .template-gallery-toolbar { position: static; }
}

@media (max-width: 560px) {
  .template-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-3); }
  .template-gallery-card__media { padding: var(--sp-2); }
  .template-gallery-card__body { padding: var(--sp-3); gap: 6px; }
  .template-gallery-card__title { font-size: .95rem; }
  .template-gallery-card__actions { padding: 0 var(--sp-3) var(--sp-3); flex-direction: column; }
  .template-gallery-card__fav { top: calc(var(--sp-2) + 6px); right: calc(var(--sp-2) + 6px); }
  .template-gallery-card__badge { top: calc(var(--sp-2) + 6px); left: calc(var(--sp-2) + 6px); }
  .template-gallery-card__overlay { inset: var(--sp-2); }
  .template-gallery-card__tags { font-size: .68rem; }
}