/* ==========================================================================
   Advoke CV — Template gallery
   Filter bar, sort, grid, cards, thumbnail frames, empty states.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. GALLERY HEADER
   -------------------------------------------------------------------------- */
.gallery-hero {
  padding-top: calc(var(--header-h-mobile) + var(--sp-8));
  padding-bottom: var(--sp-6);
  background: linear-gradient(180deg, var(--c-white) 0%, var(--c-neutral-50) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

@media (min-width: 768px) {
  .gallery-hero {
    padding-top: calc(var(--header-h-desktop) + var(--sp-10));
    padding-bottom: var(--sp-8);
  }
}

.gallery-hero__inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  text-align: center;
}

.gallery-hero__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-tighter);
  text-wrap: balance;
}

.gallery-hero__lead {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  max-width: 40rem;
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   2. FILTER BAR
   -------------------------------------------------------------------------- */
.filter-bar {
  position: sticky;
  top: var(--header-h-mobile);
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border-subtle);
  padding-block: var(--sp-3);
}

@media (min-width: 768px) {
  .filter-bar {
    top: var(--header-h-desktop);
    padding-block: var(--sp-4);
  }
}

.filter-bar__inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* --- Top row: search + sort ------------------------------------------------ */
.filter-bar__row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

@media (max-width: 639px) {
  .filter-bar__row {
    flex-direction: column;
    align-items: stretch;
  }
}

.search-input {
  position: relative;
  flex: 1 1 260px;
  display: flex;
  align-items: center;
}

.search-input svg {
  position: absolute;
  left: var(--sp-3);
  width: 18px;
  height: 18px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.search-input input {
  width: 100%;
  min-height: 44px;
  padding: var(--sp-3) var(--sp-10) var(--sp-3) calc(var(--sp-3) + 18px + var(--sp-2));
  font-size: var(--fs-sm);
  background: var(--c-white);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  transition:
    border-color var(--dur-fast) var(--ease-standard),
    box-shadow var(--dur-fast) var(--ease-standard);
}

.search-input input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
}

.search-input__clear {
  position: absolute;
  right: var(--sp-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-fast) var(--ease-standard);
}

.search-input.has-value .search-input__clear {
  opacity: 1;
  visibility: visible;
}

.search-input__clear:hover {
  background: var(--interactive-ghost-hover);
  color: var(--text-primary);
}

/* --- Sort + count ---------------------------------------------------------- */
.filter-bar__side {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

@media (max-width: 639px) {
  .filter-bar__side {
    justify-content: space-between;
  }
}

.sort-select {
  min-height: 44px;
  padding: var(--sp-2) var(--sp-10) var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-primary);
  background-color: var(--c-white);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23545d72' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-3) center;
  background-size: 1rem;
  cursor: pointer;
}

.sort-select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
}

.result-count {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
  white-space: nowrap;
}

.result-count strong {
  color: var(--text-primary);
  font-weight: var(--fw-semibold);
}

/* --- Filter chips ---------------------------------------------------------- */
.filter-chips {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
  margin: 0 calc(-1 * var(--gutter));
  padding-inline: var(--gutter);
}

.filter-chips::-webkit-scrollbar { display: none; }

@media (min-width: 900px) {
  .filter-chips {
    margin: 0;
    padding-inline: 0;
    flex-wrap: wrap;
    overflow: visible;
  }
}

/* Chip styles inherit from components.css */

/* --------------------------------------------------------------------------
   3. GALLERY BODY
   -------------------------------------------------------------------------- */
.gallery-body {
  padding-block: var(--sp-8) var(--section-y-lg);
}

.gallery-body__inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* --------------------------------------------------------------------------
   4. TEMPLATE GRID
   -------------------------------------------------------------------------- */
.template-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-3);
}

@media (min-width: 480px) {
  .template-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-4);
  }
}

@media (min-width: 768px) {
  .template-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sp-5);
  }
}

@media (min-width: 1024px) {
  .template-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .template-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* --------------------------------------------------------------------------
   5. TEMPLATE CARD
   -------------------------------------------------------------------------- */
.template-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    border-color var(--dur-base) var(--ease-standard),
    box-shadow var(--dur-base) var(--ease-standard),
    transform var(--dur-base) var(--ease-standard);
}

@media (min-width: 768px) {
  .template-card {
    border-radius: var(--radius-lg);
  }
}

.template-card:hover,
.template-card:focus-within {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* --- Thumbnail frame -------------------------------------------------------- */
.template-card__thumb {
  position: relative;
  aspect-ratio: 210 / 297;
  background: var(--surface-sunken);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.template-card__thumb-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 794px;      /* A4 @ 96dpi */
  min-height: 1123px;
  transform-origin: top left;
  background: var(--surface-paper);
  pointer-events: none;
  user-select: none;
}

/* JS sets --thumb-scale; fallback kept for first paint */
.template-card__thumb-inner {
  transform: scale(var(--thumb-scale, 0.32));
}

.template-card__thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--c-white) 0%, var(--c-neutral-100) 100%);
}

/* Skeleton lines while the real preview builds */
.thumb-skeleton {
  width: 72%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0.9;
}

.thumb-skeleton__bar {
  height: 6px;
  border-radius: 3px;
  background: var(--c-neutral-200);
}

.thumb-skeleton__bar--lg { height: 12px; width: 55%; background: var(--c-neutral-300); }
.thumb-skeleton__bar--md { height: 8px; width: 40%; background: var(--c-blue-200); }
.thumb-skeleton__bar--80 { width: 80%; }
.thumb-skeleton__bar--65 { width: 65%; }
.thumb-skeleton__bar--95 { width: 95%; }
.thumb-skeleton__gap { height: 14px; }

/* --- Overlay actions on hover ---------------------------------------------- */
.template-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 22, 52, 0) 40%, rgba(7, 22, 52, 0.55) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--sp-3);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-standard);
}

@media (hover: hover) and (pointer: fine) {
  .template-card:hover .template-card__overlay {
    opacity: 1;
  }
}

.template-card__overlay-actions {
  display: flex;
  gap: var(--sp-2);
  width: 100%;
}

.template-card__overlay-actions .btn {
  flex: 1 1 0;
  min-height: 36px;
  font-size: var(--fs-xs);
  padding: var(--sp-2) var(--sp-3);
}

/* --- Card body -------------------------------------------------------------- */
.template-card__body {
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1 1 auto;
}

@media (min-width: 768px) {
  .template-card__body {
    padding: var(--sp-4);
  }
}

.template-card__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-tight);
  color: var(--text-primary);
  line-height: var(--lh-snug);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (min-width: 768px) {
  .template-card__name {
    font-size: var(--fs-base);
  }
}

.template-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
}

.template-card__badges .badge {
  font-size: 0.625rem;
  padding: 1px 6px;
}

.template-card__actions {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 480px) {
  .template-card__actions {
    display: none; /* desktop uses overlay actions; mobile uses these */
  }
}

.template-card__actions .btn {
  flex: 1 1 0;
  min-height: 34px;
  font-size: var(--fs-xs);
  padding: var(--sp-1) var(--sp-2);
}

/* --------------------------------------------------------------------------
   6. RECOMMENDED STRIP IN GALLERY
   -------------------------------------------------------------------------- */
.recommended-strip {
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-8);
  border-bottom: 1px solid var(--border-subtle);
}

.recommended-strip__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--sp-4);
}

.recommended-strip__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-3);
}

@media (min-width: 768px) {
  .recommended-strip__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-4);
  }
}

/* --------------------------------------------------------------------------
   7. EMPTY / LOADING STATES
   -------------------------------------------------------------------------- */
.gallery-empty,
.gallery-loading {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  padding: var(--sp-12) var(--sp-6);
  text-align: center;
}

.gallery-empty__icon {
  width: 56px;
  height: 56px;
  color: var(--text-muted);
}

.gallery-empty__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

.gallery-empty__desc {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
  max-width: 26rem;
  line-height: var(--lh-relaxed);
}

/* --------------------------------------------------------------------------
   8. ACTIVE FILTER SUMMARY
   -------------------------------------------------------------------------- */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
  font-size: var(--fs-xs);
  color: var(--text-tertiary);
}

.active-filters__label {
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
}

.active-filters__pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 2px var(--sp-2) 2px var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--text-accent);
  background: var(--interactive-accent-soft);
  border: 1px solid var(--c-blue-200);
  border-radius: var(--radius-full);
}

.active-filters__pill button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0;
}

.active-filters__pill button:hover {
  background: rgba(47, 111, 221, 0.18);
}

.active-filters__clear {
  font-weight: var(--fw-semibold);
  color: var(--text-link);
  text-decoration: underline;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-size: var(--fs-xs);
}

/* --------------------------------------------------------------------------
   9. TEMPLATE DETAIL PAGE
   -------------------------------------------------------------------------- */
.template-detail {
  padding-top: calc(var(--header-h-mobile) + var(--sp-6));
  padding-bottom: var(--section-y-md);
}

@media (min-width: 768px) {
  .template-detail {
    padding-top: calc(var(--header-h-desktop) + var(--sp-8));
  }
}

.template-detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}

@media (min-width: 1024px) {
  .template-detail__grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
    gap: var(--sp-10);
    align-items: start;
  }
}

.template-detail__preview {
  background: var(--surface-sunken);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  display: flex;
  justify-content: center;
  overflow-x: auto;
}

@media (min-width: 768px) {
  .template-detail__preview {
    padding: var(--sp-8);
  }
}

.template-detail__preview-inner {
  width: 100%;
  max-width: 640px;
  background: var(--surface-paper);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-paper);
  overflow: hidden;
}

.template-detail__info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

@media (min-width: 1024px) {
  .template-detail__info {
    position: sticky;
    top: calc(var(--header-h-desktop) + var(--sp-6));
  }
}

.template-detail__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-tighter);
}

.template-detail__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
}

.template-detail__specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-3);
  padding: var(--sp-4);
  background: var(--surface-sunken);
  border-radius: var(--radius-md);
}

.template-detail__spec-label {
  font-size: var(--fs-2xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 2px;
}

.template-detail__spec-value {
  font-size: var(--fs-sm);
  color: var(--text-primary);
  font-weight: var(--fw-medium);
}