/* Copyright (c) 2025-2026 Spwig contributors. Licensed under AGPL-3.0. */

/* ==========================================================================
   Category Showcase Element
   Mobile-first responsive design with theme token integration.
   ========================================================================== */

/* ---------- Section ---------- */
.category-showcase {
  padding: var(--theme-spacing-section-y, 3rem) 0;
}

/* ---------- Container (max-width constraint) ---------- */
.category-showcase__wrapper {
  max-width: var(--theme-container-max-width, 1280px);
  margin: 0 auto;
  padding: 0 var(--theme-spacing-container-x, 1.5rem);
}

/* ---------- Header ---------- */
.category-showcase__header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.category-showcase__title {
  font-size: 1.5rem;
  font-weight: var(--theme-font-weight-bold, 700);
  color: var(--theme-color-text, #1a1a1a);
  margin: 0;
  line-height: 1.2;
}

.category-showcase__subtitle {
  font-size: var(--theme-font-size-base, 1rem);
  color: var(--theme-color-text-light, #666);
  margin: 0.5rem 0 0;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .category-showcase__header {
    margin-bottom: 2rem;
  }
  .category-showcase__title {
    font-size: 2rem;
  }
}

/* ==========================================================================
   Grid Base
   Mobile-first: starts at 2 columns for all column counts.
   ========================================================================== */

.category-showcase__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

/* ---------- Spacing Variants ---------- */
.category-showcase__grid--spacing-tight {
  gap: 0.75rem;
}

.category-showcase__grid--spacing-normal {
  gap: 1.5rem;
}

.category-showcase__grid--spacing-loose {
  gap: 2.5rem;
}

/* ---------- Column Variants (mobile-first) ---------- */

/* 2 columns: always 2 at all breakpoints */
.category-showcase__grid--cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

/* 3 columns: 2 -> 3 at 768px */
.category-showcase__grid--cols-3 {
  grid-template-columns: repeat(2, 1fr);
}

/* 4 columns: 2 -> 3 at 768px -> 4 at 1024px */
.category-showcase__grid--cols-4 {
  grid-template-columns: repeat(2, 1fr);
}

/* 5 columns: 2 -> 3 at 768px -> 5 at 1024px */
.category-showcase__grid--cols-5 {
  grid-template-columns: repeat(2, 1fr);
}

/* 6 columns: 2 -> 3 at 768px -> 4 at 1024px -> 6 at 1280px */
.category-showcase__grid--cols-6 {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .category-showcase__grid--cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .category-showcase__grid--cols-4 {
    grid-template-columns: repeat(3, 1fr);
  }
  .category-showcase__grid--cols-5 {
    grid-template-columns: repeat(3, 1fr);
  }
  .category-showcase__grid--cols-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .category-showcase__grid--cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .category-showcase__grid--cols-5 {
    grid-template-columns: repeat(5, 1fr);
  }
  .category-showcase__grid--cols-6 {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1280px) {
  .category-showcase__grid--cols-6 {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Responsive spacing adjustments for small screens */
@media (max-width: 480px) {
  .category-showcase__grid {
    gap: 1rem;
  }
  .category-showcase__grid--spacing-tight {
    gap: 0.5rem;
  }
  .category-showcase__grid--spacing-loose {
    gap: 1.5rem;
  }
}

/* ==========================================================================
   Item (shared across all styles)
   ========================================================================== */

.category-showcase__item {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform var(--theme-transition-duration-base, 200ms)
    var(--theme-transition-easing-default, ease);
}

a.category-showcase__item:hover {
  transform: translateY(-4px);
  text-decoration: none;
}

/* ==========================================================================
   Cards Style
   ========================================================================== */

.category-showcase--cards .category-showcase__item {
  background: var(--theme-color-surface, #fff);
  border-radius: var(--theme-radius-lg, 0.75rem);
  overflow: hidden;
  box-shadow: var(
    --theme-element-category-card-shadow,
    var(--theme-shadow-base, 0 2px 8px rgba(0, 0, 0, 0.08))
  );
}

.category-showcase--cards .category-showcase__content {
  padding: 1rem;
  text-align: center;
}

.category-showcase--cards .category-showcase__item:hover {
  box-shadow: var(
    --theme-element-category-card-shadow-hover,
    var(--theme-shadow-lg, 0 8px 24px rgba(0, 0, 0, 0.12))
  );
}

/* ==========================================================================
   Tiles Style
   ========================================================================== */

.category-showcase--tiles .category-showcase__item {
  position: relative;
}

.category-showcase--tiles .category-showcase__image-wrapper {
  border-radius: var(--theme-radius-lg, 0.75rem);
  overflow: hidden;
}

.category-showcase--tiles .category-showcase__content {
  padding: 1rem 0;
  text-align: center;
}

/* ==========================================================================
   Overlay Style
   ========================================================================== */

.category-showcase--overlay .category-showcase__item {
  position: relative;
  border-radius: var(--theme-radius-lg, 0.75rem);
  overflow: hidden;
}

.category-showcase--overlay .category-showcase__image-wrapper {
  position: relative;
}

.category-showcase--overlay .category-showcase__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    var(--theme-color-overlay, rgba(0, 0, 0, 0.7)),
    rgba(0, 0, 0, 0.2)
  );
}

.category-showcase--overlay .category-showcase__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  color: var(--theme-color-text-inverse, #fff);
  text-align: left;
}

.category-showcase--overlay .category-showcase__name {
  color: var(--theme-color-text-inverse, #fff);
}

.category-showcase--overlay .category-showcase__description {
  color: var(--theme-color-text-inverse, rgba(255, 255, 255, 0.85));
}

.category-showcase--overlay .category-showcase__count {
  color: var(--theme-color-text-inverse, rgba(255, 255, 255, 0.75));
}

@media (max-width: 480px) {
  .category-showcase--overlay .category-showcase__content {
    padding: 1rem;
  }
}

/* ==========================================================================
   Minimal Style
   ========================================================================== */

.category-showcase--minimal .category-showcase__item {
  text-align: center;
}

.category-showcase--minimal .category-showcase__image-wrapper {
  border-radius: 50%;
  margin: 0 auto 1rem;
  width: 120px;
  height: 120px;
  overflow: hidden;
  border: 2px solid var(--theme-color-border, #e5e5e5);
  transition: border-color var(--theme-transition-duration-base, 200ms)
    var(--theme-transition-easing-default, ease);
}

.category-showcase--minimal .category-showcase__item:hover .category-showcase__image-wrapper {
  border-color: var(--theme-color-primary, #2563eb);
}

.category-showcase--minimal .category-showcase__content {
  text-align: center;
}

@media (min-width: 768px) {
  .category-showcase--minimal .category-showcase__image-wrapper {
    width: 140px;
    height: 140px;
  }
}

@media (max-width: 480px) {
  .category-showcase--minimal .category-showcase__image-wrapper {
    width: 90px;
    height: 90px;
    margin-bottom: 0.75rem;
  }
}

/* ==========================================================================
   Common Elements
   ========================================================================== */

.category-showcase__image-wrapper {
  position: relative;
  background: var(--theme-color-background-secondary, #f5f5f5);
  overflow: hidden;
}

.category-showcase__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--theme-transition-duration-slow, 300ms)
    var(--theme-transition-easing-default, ease);
}

.category-showcase__item:hover .category-showcase__image {
  transform: scale(1.05);
}

.category-showcase__image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--theme-color-text-muted, #999);
  font-size: 2rem;
}

.category-showcase__name {
  font-size: var(--theme-font-size-lg, 1.125rem);
  font-weight: var(--theme-font-weight-semibold, 600);
  color: var(--theme-color-primary, #1a1a1a);
  margin: 0 0 0.25rem;
  transition: color var(--theme-transition-duration-base, 200ms)
    var(--theme-transition-easing-default, ease);
}

.category-showcase__item:hover .category-showcase__name {
  color: var(--theme-color-primary, #2563eb);
}

.category-showcase__description {
  font-size: var(--theme-font-size-sm, 0.875rem);
  color: var(--theme-color-text-light, #666);
  line-height: 1.5;
  margin: 0 0 0.5rem;
}

.category-showcase__count {
  font-size: 0.8125rem;
  color: var(--theme-color-text-muted, #888);
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.category-showcase__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  color: var(--theme-color-text-muted, #888);
}

.category-showcase__empty i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

/* ==========================================================================
   Footer / View All
   ========================================================================== */

.category-showcase__footer {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.category-showcase__footer .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: var(--theme-font-size-base, 1rem);
  font-weight: var(--theme-font-weight-medium, 500);
  border-radius: var(--theme-radius-base, 0.375rem);
  text-decoration: none;
  transition: all var(--theme-transition-duration-base, 200ms)
    var(--theme-transition-easing-default, ease);
}

.category-showcase__footer .btn--secondary {
  background: transparent;
  border: 1px solid var(--theme-color-primary, #2563eb);
  color: var(--theme-color-primary, #2563eb);
}

.category-showcase__footer .btn--secondary:hover {
  background: var(--theme-color-primary, #2563eb);
  color: var(--theme-color-text-inverse, #fff);
}