/*
|--------------------------------------------------------------------------
| iToolsera YouTube Thumbnail Downloader
| v1.0.0
|--------------------------------------------------------------------------
|
| Uses the existing iToolsera homepage/tool design system.
| Only thumbnail-tool-specific components are defined here.
|--------------------------------------------------------------------------
*/

.youtube-thumbnail-card {
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  background: #fff;
  padding: 24px;
}

.youtube-thumbnail-result {
  border: 1px solid #dbeafe;
  border-radius: 14px;
  background: #f8fbff;
  padding: 20px;
}

.youtube-thumbnail-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.youtube-thumbnail-result-kicker {
  display: block;
  margin-bottom: 3px;
  color: #2563eb;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.youtube-thumbnail-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 240px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #0f172a;
}

.youtube-thumbnail-preview img {
  display: block;
  width: 100%;
  max-height: 560px;
  object-fit: contain;
}

.youtube-thumbnail-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.youtube-thumbnail-details > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
}

.youtube-thumbnail-details span {
  color: #64748b;
  font-size: 0.78rem;
}

.youtube-thumbnail-details strong {
  color: #0f172a;
  font-family: monospace;
  font-size: 0.92rem;
  word-break: break-all;
}

.youtube-thumbnail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 14px;
}

.youtube-thumbnail-variants {
  margin-top: 18px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}

.youtube-thumbnail-variants-title {
  padding: 12px 14px;
  background: #f1f5f9;
  color: #475569;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.youtube-thumbnail-variant {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-top: 1px solid #e2e8f0;
}

.youtube-thumbnail-variant > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.youtube-thumbnail-variant strong {
  font-size: 0.9rem;
}

.youtube-thumbnail-variant span {
  color: #64748b;
  font-size: 0.8rem;
}

.youtube-thumbnail-variant-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.youtube-thumbnail-variant-actions a,
.youtube-thumbnail-variant-actions button {
  padding: 0;
  border: 0;
  background: transparent;
  color: #2563eb;
  font-size: 0.82rem;
  cursor: pointer;
}

.youtube-thumbnail-note {
  margin-top: 14px;
  color: #475569;
  font-size: 0.86rem;
  line-height: 1.55;
}

.youtube-thumbnail-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.youtube-thumbnail-info-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  min-height: 150px;
  padding: 18px;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  background: #fff;
}

.youtube-thumbnail-info-card > i {
  margin-bottom: 4px;
  font-size: 1.35rem;
}

.youtube-thumbnail-info-card strong {
  font-size: 0.95rem;
}

.youtube-thumbnail-info-card span {
  color: #64748b;
  font-size: 0.86rem;
  line-height: 1.55;
}

@media (max-width: 767.98px) {
  .youtube-thumbnail-card {
    padding: 16px;
  }

  .youtube-thumbnail-result-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .youtube-thumbnail-details,
  .youtube-thumbnail-info-grid {
    grid-template-columns: 1fr;
  }

  .youtube-thumbnail-actions {
    flex-direction: column;
  }

  .youtube-thumbnail-actions .btn {
    width: 100%;
  }

  .youtube-thumbnail-variant {
    align-items: flex-start;
    flex-direction: column;
  }

  .youtube-thumbnail-variant-actions {
    width: 100%;
  }
}