/* Nhanh.vn Stock Display Styles */
.nhanh-vn-stock-box {
  margin: 1.5rem 0;
  border: 0.0625rem solid #e9ecef;
  border-radius: 0.5rem;
}

.stock-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #fff;
  background: #000;
  text-align: center;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem 0.5rem 0 0;
}

#stock-box {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 24.5rem;
  overflow-y: auto;
}

.stock {
  background: #fff;
  border: 0.0625rem solid #dee2e6;
  border-radius: 0.375rem;
  padding: 0.5rem 0.75rem;
  transition: all 0.2s ease;
}

.stock:hover {
  border-color: #007bff;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 123, 255, 0.1);
}

.stock .dist {
  display: flex;
  font-size: 0.875rem;
  line-height: 1.4;
  color: #495057;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.stock .timeStore {
  display: block;
  font-size: 0.8125rem;
}

.stock .timeStore strong {
  font-weight: 600;
}

.stock .timeStore .green {
  color: #28a745;
}

.stock .timeStore .red {
  color: #dc3545;
}

.stock-loading {
  text-align: center;
  padding: 1rem;
  color: #6c757d;
  font-style: italic;
}

.stock-error {
  text-align: center;
  padding: 1rem;
  color: #dc3545;
  background: #f8d7da;
  border: 0.0625rem solid #f5c6cb;
  border-radius: 0.375rem;
}

.stock-empty {
  text-align: center;
  padding: 1rem;
  color: #6c757d;
  font-style: italic;
}

/* Filter block */
.stock-filter {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: stretch;
  margin-bottom: 1rem;
  position: relative;
  position: relative;
}
.nhanh-vn-stock-box .stock-wrapper {
  padding: 0 1rem 1rem;
}
.stock-filter .filter-input {
  position: relative;
}

.stock-filter .filter-input input {
  width: 100%;
  max-width: 100%;
  padding: 0.5rem 0.75rem;
  border: 0.0625rem solid #000;
  border-radius: 0.375rem;
  background: #fff;
  font-size: 0.875rem;
  margin-bottom: 0;
}

.stock-filter .filter-dropdown {
  position: absolute;
  top: calc(100% + 0.25rem);
  left: 0;
  right: 0;
  z-index: 1000;
  display: none;
  grid-template-columns: 1fr;
  gap: 0.25rem;
  max-height: 12rem;
  overflow: auto;
  background: #fff;
  border: 0.0625rem solid #ced4da;
  border-radius: 0.375rem;
  padding: 0.5rem;
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.08);
}

.stock-filter .filter-dropdown.open {
  display: grid;
}

.stock-filter .filter-dropdown .option {
  padding: 0.5rem 0.75rem;
  border: 0.0625rem solid transparent;
  border-radius: 0.375rem;
  cursor: pointer;
  font-size: 0.875rem;
  background: #f8f9fa;
}

.stock-filter .filter-dropdown .option:hover {
  border-color: #007bff;
  background: #fff;
}

.stock-filter .filter-dropdown .option.active {
  background: #000;
  color: #fff;
}

/* Load more button */
.load-more-stock {
  width: 100%;
  padding: 0.75rem;
  margin-top: 0.5rem;
  background: #000;
  color: #fff;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.load-more-stock:hover {
  background: #333;
  transform: translateY(-0.0625rem);
}

.load-more-stock:active {
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 48rem) {
  #stock-box {
    max-height: 18.5rem;
  }

  .nhanh-vn-stock-box {
    margin: 1rem 0;
  }

  .stock-title {
    font-size: 1rem;
  }

  .load-more-stock {
    padding: 0.625rem;
    font-size: 0.8125rem;
  }
}

/* Animation cho loading */
.stock-loading::after {
  content: "";
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 0.125rem solid #f3f3f3;
  border-top: 0.125rem solid #007bff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 0.5rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}