/* Input group responsive */
.input-group.input-group-responsive {
  align-items: flex-start;
}

.input-group-append button {
  height: calc(1.5em + 0.75rem + 2px);
}

@media (min-width: 577px) {
  .input-group .flex-grow-1 {
    position: relative;
  }

  /* Position invalid feedback absolutely to prevent layout shifts */
  .invalid-feedback {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 2;
    margin-top: 0.25rem;
  }
}

@media (max-width: 576px) {
  .input-group-append button {
    height: calc(1.5em + 0.75rem);
  }
}

/* Results section */
.email-extractor__results {
  margin-top: 2rem;
  background-color: white;
  overflow: hidden;
}

.email-extractor__header {
  padding: 0.75rem 1.25rem;
  background: white;
  border-bottom: 1px solid #e6e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.email-extractor__header-left {
  display: flex;
  align-items: center;
}

@media (max-width: 575.98px) {
  .email-extractor__header-right,
  .email-extractor__header-right .btn {
    width: 100%;
  }
}


.email-extractor__status {
  display: flex;
  align-items: center;
  font-weight: 500;
  font-size: 0.95rem;
}

.email-extractor__status--completed {
  color: #2bb673;
}

.email-extractor__count {
  font-size: 0.95rem;
  color: #333;
  font-weight: 400;
}

/* Suggestions list */
.email-extractor__list {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.email-extractor__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid #e6e7eb;
  transition: all 0.2s ease;
}

.email-extractor__item:last-child {
  border-bottom: none;
}

.email-extractor__email {
  font-weight: 500;
  word-break: break-all;
}

.email-extractor__icon-btn {
  margin: 0 !important;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.email-extractor__icon-btn svg {
  opacity: 0.8;
  transition: opacity 0.2s ease-out;
}

.email-extractor__icon-btn:hover svg {
  opacity: 1;
}

/* Loading & Empty states */
.email-extractor__empty,
.email-extractor__error {
  padding: 3rem 2rem;
  text-align: center;
  color: #6c757d;
}

/* Skeleton animation */
.email-extractor__skeleton-item {
  padding: 1rem;
  border-bottom: 1px solid #e6e7eb;
}

.email-extractor__skeleton-line {
  background: #e9ecef;
  width: 50%;
  height: 1rem;
  border-radius: 0.25rem;
  position: relative;
  overflow: hidden;
}

.email-extractor__skeleton-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(to right, transparent 0%, #e6e7eb 50%, transparent 100%);
  animation: skeleton-loader-fade 1.5s ease-in-out infinite;
}

@keyframes skeleton-loader-fade {
  0% {
    opacity: 0;
    transform: translateX(-100%);
  }
  50% {
    opacity: 1;
    transform: translateX(0);
  }
  100% {
    opacity: 0;
    transform: translateX(100%);
  }
}