/*
 * 分类页全息磁贴。
 * 视觉语言参考收藏卡的厚边框、主题渐变与随指针移动的反光，
 * 结构和实现均为适配 Butterfly 分类数据的独立版本。
 */
.category-lists.category-tiles-ready {
  padding: 8px 0 18px;
}

.category-tile-preview {
  margin: 24px 0 34px;
}

.category-tile-preview .category-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin: 0 !important;
  padding: 0 !important;
}

.category-tile-preview .category-list-item {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  perspective: 900px;
}

.category-tile-preview .category-list-item::before {
  display: none !important;
}

.category-tile-preview .category-tile-link {
  box-sizing: border-box;
  text-decoration: none !important;
}

.category-lists.category-tiles-ready > .category-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
}

.category-lists.category-tiles-ready .category-list-item {
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  perspective: 900px;
}

.category-lists.category-tiles-ready .category-list-item::before {
  display: none;
}

.category-tile-link {
  --tile-hue: 210;
  --tile-x: 50%;
  --tile-y: 50%;
  --tile-rx: 0deg;
  --tile-ry: 0deg;
  position: relative;
  display: flex;
  overflow: hidden;
  min-height: 278px;
  padding: 25px;
  border: 2px solid hsl(var(--tile-hue) 72% 72% / 0.62);
  border-radius: 22px;
  background:
    radial-gradient(
      circle at 80% 12%,
      hsl(var(--tile-hue) 92% 74% / 0.34),
      transparent 34%
    ),
    linear-gradient(
      145deg,
      hsl(var(--tile-hue) 85% 98% / 0.96),
      hsl(calc(var(--tile-hue) + 26) 72% 93% / 0.94)
    );
  box-shadow:
    0 16px 38px rgba(22, 51, 88, 0.16),
    inset 0 0 0 5px rgba(255, 255, 255, 0.42);
  color: #1d334d !important;
  isolation: isolate;
  transform:
    rotateX(var(--tile-rx))
    rotateY(var(--tile-ry))
    translateZ(0);
  transform-style: preserve-3d;
  transition:
    transform 0.2s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
  will-change: transform;
}

.category-tile-link::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(
      circle at var(--tile-x) var(--tile-y),
      rgba(255, 255, 255, 0.72),
      transparent 26%
    ),
    repeating-linear-gradient(
      115deg,
      transparent 0 16px,
      hsl(calc(var(--tile-hue) + 65) 92% 72% / 0.08) 17px 20px,
      transparent 21px 34px
    );
  content: '';
  opacity: 0.72;
  mix-blend-mode: screen;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.category-tile-link::after {
  position: absolute;
  inset: 9px;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 15px;
  content: '';
  pointer-events: none;
}

.category-tile-link:hover {
  border-color: hsl(var(--tile-hue) 88% 68% / 0.92);
  box-shadow:
    0 22px 48px hsl(var(--tile-hue) 48% 28% / 0.24),
    0 0 24px hsl(var(--tile-hue) 88% 66% / 0.22),
    inset 0 0 0 5px rgba(255, 255, 255, 0.5);
  color: #122a43 !important;
}

.category-tile-link:hover::before {
  opacity: 1;
}

.category-tile-content {
  display: flex;
  width: 100%;
  flex-direction: column;
  transform: translateZ(24px);
}

.category-tile-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.category-tile-type,
.category-tile-count {
  padding: 4px 9px;
  border: 1px solid hsl(var(--tile-hue) 60% 50% / 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  color: hsl(var(--tile-hue) 45% 32%);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.5;
}

.category-tile-count {
  letter-spacing: 0.02em;
}

.category-tile-icon {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  margin: 28px 0 17px;
  border: 1px solid hsl(var(--tile-hue) 76% 66% / 0.45);
  border-radius: 20px;
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.88),
      hsl(var(--tile-hue) 84% 82% / 0.56)
    );
  box-shadow:
    0 9px 24px hsl(var(--tile-hue) 60% 38% / 0.18),
    inset 0 1px 0 #fff;
  color: hsl(var(--tile-hue) 68% 46%);
  font-size: 29px;
}

.category-tile-title {
  margin: 0 0 8px;
  color: #172f49;
  font-size: clamp(23px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.category-tile-description {
  margin: 0;
  color: rgba(29, 51, 77, 0.72);
  font-size: 13px;
  line-height: 1.75;
}

.category-tile-action {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: auto;
  padding-top: 18px;
  color: hsl(var(--tile-hue) 64% 39%);
  font-size: 12px;
  font-weight: 750;
}

.category-tile-action i {
  transition: transform 0.25s ease;
}

.category-tile-link:hover .category-tile-action i {
  transform: translateX(5px);
}

[data-theme='dark'] .category-tile-link {
  border-color: hsl(var(--tile-hue) 82% 68% / 0.5);
  background:
    radial-gradient(
      circle at 80% 12%,
      hsl(var(--tile-hue) 92% 62% / 0.24),
      transparent 36%
    ),
    linear-gradient(
      145deg,
      hsl(var(--tile-hue) 42% 18% / 0.97),
      hsl(calc(var(--tile-hue) + 28) 38% 11% / 0.97)
    );
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.34),
    inset 0 0 0 5px rgba(164, 224, 255, 0.07);
  color: #e5f6ff !important;
}

[data-theme='dark'] .category-tile-link:hover {
  border-color: hsl(var(--tile-hue) 94% 74% / 0.9);
  box-shadow:
    0 22px 50px rgba(0, 0, 0, 0.42),
    0 0 30px hsl(var(--tile-hue) 90% 64% / 0.28),
    inset 0 0 0 5px rgba(164, 224, 255, 0.1);
  color: #fff !important;
}

[data-theme='dark'] .category-tile-link::after {
  border-color: hsl(var(--tile-hue) 86% 78% / 0.22);
}

[data-theme='dark'] .category-tile-type,
[data-theme='dark'] .category-tile-count {
  border-color: hsl(var(--tile-hue) 76% 70% / 0.25);
  background: rgba(5, 18, 34, 0.38);
  color: hsl(var(--tile-hue) 88% 84%);
}

[data-theme='dark'] .category-tile-icon {
  border-color: hsl(var(--tile-hue) 88% 70% / 0.42);
  background:
    linear-gradient(
      145deg,
      hsl(var(--tile-hue) 55% 28% / 0.92),
      hsl(calc(var(--tile-hue) + 25) 48% 16% / 0.92)
    );
  box-shadow:
    0 0 24px hsl(var(--tile-hue) 88% 60% / 0.2),
    inset 0 1px 0 hsl(var(--tile-hue) 90% 86% / 0.3);
  color: hsl(var(--tile-hue) 94% 82%);
}

[data-theme='dark'] .category-tile-title {
  color: #eefaff;
  text-shadow: 0 0 12px hsl(var(--tile-hue) 84% 68% / 0.28);
}

[data-theme='dark'] .category-tile-description {
  color: rgba(222, 242, 255, 0.72);
}

[data-theme='dark'] .category-tile-action {
  color: hsl(var(--tile-hue) 90% 80%);
}

@media (max-width: 760px) {
  .category-tile-preview .category-list,
  .category-lists.category-tiles-ready > .category-list {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .category-tile-link {
    min-height: 248px;
    padding: 22px;
    transform: none !important;
  }

  .category-tile-icon {
    width: 59px;
    height: 59px;
    margin: 22px 0 14px;
    font-size: 25px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .category-tile-link {
    transform: none !important;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
  }
}