.mystika-category-index {
  --mystika-index-gold: #ffe5a6;
  --mystika-index-gold-soft: rgba(255, 229, 166, 0.72);
  --mystika-index-border: rgba(255, 224, 160, 0.28);
  --mystika-index-text: rgba(255, 255, 255, 0.88);
  max-width: 1160px;
  margin: 42px auto 64px;
  padding: 30px 32px 34px;
  border: 1px solid var(--mystika-index-border);
  border-radius: 30px;
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 224, 160, 0.11), transparent 31%),
    radial-gradient(circle at 90% 75%, rgba(115, 100, 255, 0.13), transparent 34%),
    linear-gradient(180deg, rgba(8, 14, 34, 0.97), rgba(3, 7, 20, 0.99));
  box-shadow:
    0 0 30px rgba(255, 220, 150, 0.08),
    0 0 70px rgba(90, 74, 220, 0.12),
    inset 0 0 28px rgba(255, 255, 255, 0.025);
}

.mystika-category-index__tools {
  max-width: 900px;
  margin: 0 auto 34px;
  text-align: center;
}

.mystika-category-index__search-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.mystika-category-index__label {
  display: block;
  margin: 0 0 11px;
  color: var(--mystika-index-gold);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.015em;
}

.mystika-category-index__search {
  width: 100%;
  min-height: 52px;
  padding: 12px 18px;
  border-radius: 16px;
  border: 1px solid rgba(255, 225, 160, 0.42);
  background: rgba(2, 7, 22, 0.82);
  color: #fff;
  font: inherit;
  font-size: 1rem;
  outline: none;
  box-shadow:
    inset 0 0 18px rgba(255, 255, 255, 0.025),
    0 0 18px rgba(112, 91, 255, 0.08);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mystika-category-index__search::placeholder {
  color: rgba(255, 255, 255, 0.44);
}

.mystika-category-index__search:focus {
  border-color: rgba(255, 235, 184, 0.9);
  box-shadow:
    0 0 0 3px rgba(255, 225, 155, 0.08),
    0 0 24px rgba(112, 91, 255, 0.18);
}

.mystika-category-index__status {
  min-height: 1.35em;
  margin: 9px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.9rem;
}

.mystika-category-index__alphabet {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px 8px;
  margin: 24px auto 0;
  padding: 18px 16px;
  border-top: 1px solid rgba(255, 224, 160, 0.15);
  border-bottom: 1px solid rgba(255, 224, 160, 0.15);
}

.mystika-category-index__letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  min-height: 30px;
  padding: 3px 7px;
  border-radius: 999px;
  color: var(--mystika-index-gold);
  text-decoration: none;
  font-weight: 700;
  line-height: 1;
  border: 1px solid rgba(255, 226, 163, 0.22);
  background: rgba(255, 229, 166, 0.035);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.mystika-category-index__letter:hover,
.mystika-category-index__letter:focus-visible {
  color: #fff3c8;
  border-color: rgba(255, 236, 187, 0.7);
  background: rgba(255, 229, 166, 0.09);
  transform: translateY(-1px);
}

.mystika-category-index__letter--disabled,
.mystika-category-index__letter--filtered-out {
  color: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.07);
  background: transparent;
  pointer-events: none;
}

.mystika-category-index__groups {
  column-count: 3;
  column-gap: 54px;
  column-rule: 1px solid rgba(255, 224, 160, 0.11);
}

.mystika-category-index__group {
  display: inline-block;
  width: 100%;
  margin: 0 0 30px;
  break-inside: avoid;
  scroll-margin-top: 30px;
}

.mystika-category-index__group[hidden],
.mystika-category-index__item[hidden] {
  display: none !important;
}

.mystika-category-index__group-title {
  margin: 0 0 10px;
  padding: 0 0 8px;
  color: var(--mystika-index-gold);
  font-size: 1.58rem;
  line-height: 1.1;
  border-bottom: 1px solid rgba(255, 224, 160, 0.18);
  text-shadow: 0 0 14px rgba(255, 225, 160, 0.18);
}

.mystika-category-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mystika-category-index__item {
  margin: 0;
  padding: 0;
}

.mystika-category-index__item a {
  display: block;
  padding: 6px 4px;
  color: var(--mystika-index-text);
  text-decoration: none;
  font-size: 1rem;
  line-height: 1.38;
  border-radius: 7px;
  transition: color 0.17s ease, background 0.17s ease, transform 0.17s ease;
}

.mystika-category-index__item a:hover,
.mystika-category-index__item a:focus-visible {
  color: #fff0bd;
  background: rgba(255, 225, 160, 0.055);
  transform: translateX(3px);
}

.mystika-category-index__no-results,
.mystika-category-index__message {
  max-width: 720px;
  margin: 8px auto 0;
  padding: 24px;
  border: 1px solid rgba(255, 224, 160, 0.18);
  border-radius: 18px;
  background: rgba(5, 10, 28, 0.7);
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
}

.mystika-category-index__no-results[hidden] {
  display: none;
}

.mystika-category-index__message h2 {
  margin: 0 0 9px;
  color: #fff0bd;
  font-size: 1.35rem;
}

.mystika-category-index__message p {
  margin: 0;
  line-height: 1.6;
}

.mystika-category-index-admin-notice {
  padding: 12px 14px;
  border-left: 4px solid #dba617;
  background: rgba(255, 244, 204, 0.08);
}

@media (max-width: 900px) {
  .mystika-category-index {
    padding: 26px 25px 30px;
  }

  .mystika-category-index__groups {
    column-count: 2;
    column-gap: 42px;
  }
}

@media (max-width: 600px) {
  .mystika-category-index {
    margin: 34px auto 50px;
    padding: 22px 18px 26px;
    border-radius: 24px;
  }

  .mystika-category-index__alphabet {
    gap: 6px;
    padding: 16px 4px;
  }

  .mystika-category-index__letter {
    min-width: 29px;
    min-height: 29px;
    padding: 3px 6px;
    font-size: 0.93rem;
  }

  .mystika-category-index__groups {
    column-count: 1;
    column-rule: none;
  }

  .mystika-category-index__group {
    margin-bottom: 25px;
  }

  .mystika-category-index__item a {
    padding: 7px 3px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mystika-category-index__search,
  .mystika-category-index__letter,
  .mystika-category-index__item a {
    transition: none;
  }

  .mystika-category-index__letter:hover,
  .mystika-category-index__item a:hover {
    transform: none;
  }
}