.tvg-wrap {
  --tvg-gap: 12px;
  --tvg-radius: 12px;
  --tvg-bg: #0f0f10;
  --tvg-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0) 35%, rgba(0, 0, 0, 0.75) 100%);
  --tvg-columns: 3;
}

.tvg-wrap[data-columns="1"] { --tvg-columns: 1; }
.tvg-wrap[data-columns="2"] { --tvg-columns: 2; }
.tvg-wrap[data-columns="3"] { --tvg-columns: 3; }
.tvg-wrap[data-columns="4"] { --tvg-columns: 4; }
.tvg-wrap[data-columns="5"] { --tvg-columns: 5; }
.tvg-wrap[data-columns="6"] { --tvg-columns: 6; }

.tvg-grid {
  display: grid;
  grid-template-columns: repeat(var(--tvg-columns), minmax(0, 1fr));
  gap: var(--tvg-gap);
}

.tvg-card {
  position: relative;
  appearance: none;
  border: 0;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--tvg-radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--tvg-bg);
  padding: 0;
  text-align: left;
  transform: translateZ(0);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.tvg-card img,
.tvg-placeholder {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.25s ease;
}

.tvg-placeholder {
  background: radial-gradient(circle at 20% 20%, #313131, #181818 60%, #0a0a0a);
}

.tvg-card:hover,
.tvg-card:focus-visible {
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

.tvg-card:hover img,
.tvg-card:hover .tvg-placeholder,
.tvg-card:focus-visible img,
.tvg-card:focus-visible .tvg-placeholder {
  filter: brightness(0.78) saturate(1.08);
  transform: scale(1.08);
}

.tvg-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 34%),
    var(--tvg-overlay);
  opacity: 0.55;
  transition: opacity 0.25s ease;
}

.tvg-card:hover::after,
.tvg-card:focus-visible::after {
  opacity: 1;
}

.tvg-play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
  z-index: 2;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.78);
  transition: opacity 0.22s ease, transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), background 0.2s ease;
}

.tvg-play-icon::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 4px;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 18px solid #111;
}

.tvg-card:hover .tvg-play-icon,
.tvg-card:focus-visible .tvg-play-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.tvg-card:hover .tvg-play-icon {
  background: #fff;
}

.tvg-caption {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  color: #fff;
  font-size: 13px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  z-index: 2;
}

.tvg-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 99999;
}

.tvg-modal.is-open {
  display: flex;
}

.tvg-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
}

.tvg-modal-content {
  position: relative;
  z-index: 1;
  width: min(92vw, 760px);
  max-height: 88vh;
  background: #111;
  color: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.4);
}

.tvg-modal-video {
  width: 100%;
  max-height: 70vh;
  background: #000;
  display: block;
}

.tvg-modal-meta {
  padding: 12px 14px 14px;
}

.tvg-modal-caption {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.45;
  color: #f2f2f2;
}

.tvg-modal-link {
  color: #5ac8fa;
  text-decoration: none;
  font-size: 14px;
}

.tvg-modal-link:hover {
  text-decoration: underline;
}

.tvg-modal-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  border: 0;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.tvg-notice {
  border: 1px solid #ddd;
  background: #fafafa;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
}

.tvg-notice.tvg-error {
  border-color: #edb1b1;
  background: #fff2f2;
}

@media (max-width: 900px) {
  .tvg-wrap { --tvg-columns: min(3, var(--tvg-columns)); }
}

@media (max-width: 640px) {
  .tvg-wrap { --tvg-columns: 2; }
  .tvg-grid { gap: 8px; }
}