.filter-option-inner-inner {
    width: 100%;
}

.fade-in {
    display: block;
    animation: fadeIn 0.2s linear forwards;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}


.dashed-area {
  border: 2px solid #595959;
  color: #595959;
  height: 400px;
  width: 500px;
  display: flex;
  position: relative;
  border-radius: 5px;
  align-items: center;
  flex-direction: column;
  justify-content: space-around;
}

.banner h1 {
  margin-bottom: .35rem;
  font-size: clamp(2rem, 4vw, 3.15rem);
  font-weight: 760;
  color: #132238;
}

.banner h6 {
  max-width: 760px;
  margin: 0 auto 1.25rem;
  color: #617083 !important;
  line-height: 1.65;
}

.upload-block {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 430px);
  gap: 1.25rem;
  align-items: start;
  margin: 1.25rem 0;
}

.drag-area,
.matchering-upload-area,
.dashed-area {
  min-height: 420px;
  width: 100%;
  border: 1px dashed #87b7ca;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.94), rgba(248,252,253,.98));
  box-shadow: 0 18px 48px rgba(15, 23, 42, .08);
}

.single-upload-area {
  padding: 2.5rem 2rem;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

/* Cloud-upload icon */
.single-upload-area::before {
  content: "";
  display: block;
  width: 52px;
  height: 52px;
  margin-bottom: .35rem;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f7fb3' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='16 16 12 12 8 16'%3E%3C/polyline%3E%3Cline x1='12' y1='12' x2='12' y2='21'%3E%3C/line%3E%3Cpath d='M20.39 18.39A5 5 0 0 0 18 9h-1.26A8 8 0 1 0 3 16.3'%3E%3C/path%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: .72;
}

.single-upload-area.active::before {
  display: none;
}

.drag-area header,
.drag-area .drag-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: #223048;
  text-align: center;
}

/* "or" divider line */
.single-upload-area > span {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .78rem;
  color: #8a99b0;
  text-transform: uppercase;
  letter-spacing: .07em;
  width: 100%;
  max-width: 300px;
}

.single-upload-area > span::before,
.single-upload-area > span::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #d0dae5;
}

.matchering-upload-area {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1rem;
}

.matchering-upload-area .drag-area {
  min-height: 360px;
  box-shadow: none;
}

.settings-sidebar {
  border: 1px solid rgba(15, 23, 42, .1);
  border-radius: 8px;
  padding: 1.15rem;
  background: #fff;
  box-shadow: 0 18px 48px rgba(15, 23, 42, .08);
}

.settings-sidebar .form-group {
  margin-bottom: 1rem;
}

.settings-sidebar label {
  font-size: .86rem;
  font-weight: 700;
  color: #445166;
}

#sep_type_btn {
  min-height: 38px;
  padding: .36rem .62rem;
  font-size: .88rem;
  line-height: 1.25;
  white-space: normal;
}

.sep-type-control {
  flex: 1 1 auto;
  min-width: 0;
  max-width: calc(100% - 40px);
}

#sep_type_help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: #0294be;
}

#sep_type_help svg {
  width: 24px;
  height: 24px;
}

#credits_approx_text {
  margin: .75rem 0 0;
  padding: .65rem .8rem;
  border-radius: 8px;
  background: #eef8fb;
}

.modal-content {
  border: 0;
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, .22);
}

.modal-header {
  border-bottom-color: #e5edf3;
}

.algorithm_groups {
  color: #34445b;
  font-size: 1rem;
  font-weight: 760;
}

.algorithm_items,
#sep_type_modal .list-group-item {
  border: 1px solid #e0e8ef;
  border-radius: 8px !important;
  margin-bottom: .55rem;
}

.algorithm_items.active,
.algorithm_items:hover {
  border-color: #8fc5da;
  background: #f2fafc;
}

.algorithm_items.active,
.algorithm_items.active .algorithm_names,
.algorithm_items.active .algorithm_description,
.algorithm_items.active .info {
  color: #15324a;
}

.last_news,
.table-responsive {
  margin-top: 1.25rem;
}

@media (min-width: 992px) {
  .settings-sidebar {
    position: sticky;
    top: 82px;
  }
}

@media (max-width: 991.98px) {
  .upload-block {
    grid-template-columns: 1fr;
  }

  .settings-sidebar {
    order: 2;
  }
}

@media (max-width: 575.98px) {
  .single-upload-area {
    padding: 1.2rem;
  }

  .matchering-upload-area {
    grid-template-columns: 1fr;
  }
}