.fp-articles-search {
  display: flex;
  max-width: 36rem;
  margin: 0 auto;
  align-items: stretch;
  gap: 0;
  border: 1px solid rgba(0, 255, 65, 0.35);
  background: rgba(0, 0, 0, 0.55);
}

.fp-articles-search__input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: #fff;
  padding: 0.65rem 0.85rem;
  font: inherit;
}

.fp-articles-search__input:focus {
  outline: none;
}

.fp-articles-search__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  flex-shrink: 0;
  border: 0;
  border-left: 1px solid rgba(0, 255, 65, 0.35);
  background: linear-gradient(135deg, #00ff41 0%, #39ff14 100%);
  color: #050805;
  cursor: pointer;
  transition: filter 0.2s ease;
}

.fp-articles-search__btn:hover {
  filter: brightness(1.08);
}

.fp-articles-search__btn svg {
  width: 1.125rem;
  height: 1.125rem;
}

.fp-articles-search__btn.is-loading {
  cursor: wait;
  opacity: 0.85;
  pointer-events: none;
}

.fp-articles-search__btn.is-loading svg {
  animation: fp-search-spin 0.8s linear infinite;
}

@keyframes fp-search-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}