/* KingVape Category Tiles - deliberately namespaced to avoid theme collisions */
.kv-category-tiles {
  --kv-cyan: #15a9d6;
  --kv-cyan-bright: #38c7ef;
  --kv-card: #11161c;
  --kv-card-2: #202831;
  --kv-text: #ffffff;
  --kv-muted: #c2ccd5;
  width: 100%;
  margin: 20px 0 24px;
  position: relative;
}

.kv-category-tiles__heading-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0 0 15px;
}

.kv-category-tiles__heading {
  margin: 0;
  color: #171717;
  font-size: 21px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: .02em;
  text-align: center;
}

.kv-category-tiles__heading-line {
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--kv-cyan);
  border-radius: 2px;
}

.kv-category-tiles__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  align-items: stretch;
}

.kv-category-tile {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 270px;
  overflow: hidden;
  border-radius: 13px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(145deg, rgba(255,255,255,.035), transparent 38%),
    linear-gradient(145deg, var(--kv-card) 0%, var(--kv-card-2) 100%);
  box-shadow: 0 8px 22px rgba(0,0,0,.16);
  color: var(--kv-text) !important;
  text-decoration: none !important;
  transform: translateZ(0);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.kv-category-tile::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -28px;
  top: -44px;
  width: 125px;
  height: 125px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,169,214,.34) 0%, rgba(21,169,214,.08) 45%, transparent 72%);
  pointer-events: none;
}

.kv-category-tile::after {
  content: "";
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, var(--kv-cyan) 25%, var(--kv-cyan-bright) 70%, transparent 100%);
  opacity: .8;
  transform: scaleX(.7);
  transform-origin: center;
  transition: transform .28s ease, opacity .28s ease;
}

.kv-category-tile__glow {
  position: absolute;
  z-index: -1;
  right: -60px;
  bottom: -75px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,169,214,.28), transparent 67%);
  opacity: .68;
  transition: opacity .28s ease, transform .28s ease;
}

.kv-category-tile__shine {
  position: absolute;
  z-index: 3;
  top: -55%;
  left: -90%;
  width: 55%;
  height: 210%;
  transform: rotate(20deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.13), transparent);
  pointer-events: none;
  transition: left .55s ease;
}

.kv-category-tile__media {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 142px;
  height: 142px;
  padding: 14px 12px 4px;
  position: relative;
}

.kv-category-tile__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 165px;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 8px 8px rgba(0,0,0,.28));
  transform: translateZ(0) scale(1);
  transition: transform .3s cubic-bezier(.2,.75,.3,1), filter .3s ease;
}

.kv-category-tile__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  border: 1px dashed rgba(255,255,255,.28);
  border-radius: 50%;
  color: rgba(255,255,255,.42);
  font-size: 28px;
}

.kv-category-tile__content {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
  padding: 10px 14px 15px;
  position: relative;
  z-index: 4;
}

.kv-category-tile__title,
.kv-category-tile__subtitle,
.kv-category-tile__prompt {
  display: block;
}

.kv-category-tile__title {
  color: #fff;
  font-size: 16px;
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: .01em;
}

.kv-category-tile__subtitle {
  margin-top: 5px;
  min-height: 31px;
  color: var(--kv-muted);
  font-size: 12px;
  line-height: 1.3;
}

.kv-category-tile__prompt {
  margin-top: auto;
  padding-top: 11px;
  color: var(--kv-cyan-bright);
  font-size: 11px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: .065em;
  text-transform: uppercase;
  white-space: normal;
}

.kv-category-tile__arrow {
  display: inline-block;
  margin-left: 4px;
  font-size: 17px;
  line-height: 9px;
  vertical-align: -1px;
  transition: transform .22s ease;
}

@media (hover:hover) and (pointer:fine) {
  .kv-category-tile:hover {
    color: #fff !important;
    transform: translateY(-6px);
    border-color: rgba(56,199,239,.47);
    box-shadow: 0 16px 30px rgba(0,0,0,.25), 0 0 0 1px rgba(21,169,214,.08), 0 8px 27px rgba(21,169,214,.12);
  }

  .kv-category-tile:hover::after {
    opacity: 1;
    transform: scaleX(1);
  }

  .kv-category-tile:hover .kv-category-tile__media img {
    transform: scale(1.065) translateY(-2px);
    filter: drop-shadow(0 12px 11px rgba(0,0,0,.35));
  }

  .kv-category-tile:hover .kv-category-tile__shine {
    left: 145%;
  }

  .kv-category-tile:hover .kv-category-tile__glow {
    opacity: 1;
    transform: scale(1.08);
  }

  .kv-category-tile:hover .kv-category-tile__arrow {
    transform: translateX(4px);
  }
}

.kv-category-tile:focus,
.kv-category-tile:focus-visible {
  outline: 2px solid var(--kv-cyan-bright);
  outline-offset: 3px;
}

@media (max-width: 1199px) {
  .kv-category-tiles__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
  .kv-category-tile { min-height: 258px; }
  .kv-category-tile__media { flex-basis: 138px; height: 138px; }
  .kv-category-tile__media img { max-width: 190px; }
}

@media (max-width: 767px) {
  .kv-category-tiles { margin: 16px 0 20px; }
  .kv-category-tiles__heading { font-size: 19px; }
  .kv-category-tiles__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .kv-category-tile {
    min-height: 235px;
    border-radius: 11px;
  }
  .kv-category-tile__media {
    flex-basis: 122px;
    height: 122px;
    padding: 11px 9px 2px;
  }
  .kv-category-tile__media img { max-width: 148px; }
  .kv-category-tile__content { padding: 8px 11px 13px; }
  .kv-category-tile__title { font-size: 14px; }
  .kv-category-tile__subtitle { min-height: 29px; font-size: 11px; }
  .kv-category-tile__prompt { padding-top: 9px; font-size: 10px; letter-spacing: .035em; }
}

@media (max-width: 370px) {
  .kv-category-tiles__grid { gap: 8px; }
  .kv-category-tile { min-height: 222px; }
  .kv-category-tile__media { flex-basis: 108px; height: 108px; }
  .kv-category-tile__title { font-size: 13px; }
  .kv-category-tile__subtitle { font-size: 10.5px; }
}

@media (prefers-reduced-motion: reduce) {
  .kv-category-tile,
  .kv-category-tile::after,
  .kv-category-tile__media img,
  .kv-category-tile__shine,
  .kv-category-tile__glow,
  .kv-category-tile__arrow {
    transition: none !important;
  }
}