/* ── Categories index layout ── */
.categories-index {
  padding: var(--space-7);
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.categories-index > .btn {
  align-self: flex-start;
}

/* ── Category card grid ── */
.category-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 600px) {
  .category-cards {
    grid-template-columns: repeat(4, 1fr);
  }
}

.category-card {
  border-radius: var(--radius-2xl);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: 2.5px solid color-mix(in srgb, var(--ink) 7%, transparent);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-fast);
  text-decoration: none;
  display: block;
  background: var(--card-bg-0);
}

/* Gloss overlay */
.category-card::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 60%;
  background: radial-gradient(ellipse at top, rgba(255, 255, 255, 0.45) 0%, transparent 70%);
  pointer-events: none;
  z-index: 2;
}

.category-card:hover {
  transform: translateY(-3px);
}

.category-card__img {
  width: var(--card-img);
  height: var(--card-img);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto var(--space-2);
  background: color-mix(in srgb, black 15%, transparent);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.18), 0 0 0 3px rgba(255, 255, 255, 0.45);
  position: relative;
  z-index: 3;
}

.category-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-card__initial {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: color-mix(in srgb, white 90%, transparent);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.category-card__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--ink);
  line-height: 1.2;
  position: relative;
  z-index: 3;
  display: block;
}

.category-card__count {
  font-size: var(--text-xs);
  font-weight: 600;
  color: color-mix(in srgb, var(--ink) 60%, transparent);
  margin-top: var(--space-1);
  position: relative;
  z-index: 3;
  display: block;
}

/* ── Category show page ── */
.category-show {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.category-show > .btn {
  align-self: flex-start;
}

.category-header {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.category-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  border-bottom: 3px solid var(--paper);
}

.category-header__icon {
  width: var(--avatar-lg);
  height: var(--avatar-lg);
  border-radius: var(--radius-full);
  flex-shrink: 0;
  background: var(--card-bg-2);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.18), 0 0 0 3px rgba(255, 255, 255, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.category-header__stripe {
  height: var(--space-2);
  background: linear-gradient(to right, var(--coral), var(--maize), var(--sage));
}

.category-header__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--ink);
  line-height: 1;
  margin: 0;
}

.category-header__count {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--ink-lt);
  display: block;
  margin-top: var(--space-1);
}

.category-show__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.category-show__empty {
  color: var(--ink-lt);
  font-style: italic;
}

.category-show__back {
  font-size: var(--text-sm);
  font-weight: 700;
  align-self: flex-start;
}

@media (max-width: 599px) {
  .category-show {
    padding: var(--space-4);
    gap: var(--space-4);
  }

  .category-header__inner {
    padding: var(--space-4);
    gap: var(--space-3);
  }

  .category-header__title {
    font-size: var(--text-xl);
  }
}