.remove-duplicate-lines-page {
  background: #f7f9fc;
  color: #243144;
}

.remove-duplicate-lines-container {
  max-width: 1200px;
}

.remove-duplicate-lines-header {
  margin-bottom: 1.25rem;
  border: 1px solid #24364d;
  border-radius: 1rem;
  background: radial-gradient(circle at top right, rgba(142, 180, 28, 0.2), transparent 40%), #0c1726;
  color: #f8fafc;
  padding: clamp(1.35rem, 4vw, 2.4rem);
  text-align: left;
}

.remove-duplicate-lines-eyebrow {
  margin: 0 0 0.6rem;
  color: #b8d45c;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

main .remove-duplicate-lines-header h1 {
  margin: 0 0 0.75rem;
  color: #fff !important;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  text-align: left;
}

.remove-duplicate-lines-header p:last-child {
  max-width: 50rem;
  margin: 0;
  color: #c8d2dd;
  font-size: 1.05rem;
  line-height: 1.75;
}

.remove-duplicate-lines-tool {
  overflow: hidden;
  border: 1px solid #d6e1eb;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 0.8rem 2rem rgba(30, 45, 64, 0.08);
}

.duplicate-lines-options {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.15rem;
  border-bottom: 1px solid #e3e9ef;
  background: #f8fafc;
  padding: 1rem 1.2rem;
}

.duplicate-lines-option,
.duplicate-lines-keep,
.duplicate-lines-sort {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
}

.duplicate-lines-option label,
.duplicate-lines-keep label,
.duplicate-lines-sort label {
  margin: 0;
  color: #405066;
  font-size: 0.92rem;
}

.duplicate-lines-option input,
.duplicate-lines-keep input {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: #668700;
}

.duplicate-lines-keep {
  border: 0;
  padding: 0;
}

.duplicate-lines-keep legend {
  float: none;
  width: auto;
  margin: 0 0.15rem 0 0;
  color: #405066;
  font-size: 0.92rem;
  font-weight: 600;
}

.duplicate-lines-sort {
  margin-left: auto;
}

.duplicate-lines-sort select {
  width: auto;
  min-width: 9.5rem;
  font-size: 0.9rem;
}

.duplicate-lines-workspace {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.2rem;
}

.duplicate-lines-editor {
  min-width: 0;
}

.duplicate-lines-editor__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.duplicate-lines-editor__heading label {
  margin: 0;
  color: #243144;
  font-weight: 700;
}

.duplicate-lines-editor__heading span {
  color: #748196;
  font-size: 0.82rem;
}

.duplicate-lines-editor textarea {
  min-height: 19rem;
  resize: vertical;
  border-color: #cfd9e4;
  background: #fbfcfe;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.95rem;
  line-height: 1.55;
}

.duplicate-lines-editor textarea:focus {
  border-color: #7b9d16;
  box-shadow: 0 0 0 0.2rem rgba(123, 157, 22, 0.15);
}

#duplicate-lines-output {
  background: #f3f7ee;
}

.duplicate-lines-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 0 1.2rem 1rem;
}

.duplicate-lines-stat {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  border: 1px solid #dce5ed;
  border-radius: 0.7rem;
  background: #f8fafc;
  padding: 0.65rem 0.8rem;
}

.duplicate-lines-stat span {
  color: #657286;
  font-size: 0.8rem;
}

.duplicate-lines-stat strong {
  color: #26384d;
  font-size: 1.35rem;
}

.duplicate-lines-stat small {
  grid-column: 2;
  color: #7b8798;
}

.duplicate-lines-stat--removed strong {
  color: #a33b24;
}

.duplicate-lines-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  border-top: 1px solid #e3e9ef;
  padding: 1rem 1.2rem 0;
}

.duplicate-lines-actions .btn-primary {
  border-color: #668700;
  background: #668700;
}

.duplicate-lines-feedback {
  min-height: 2.4rem;
  margin: 0;
  padding: 0.6rem 1.2rem 0.8rem;
  color: #49620a;
  font-size: 0.9rem;
}

.remove-duplicate-lines-ad {
  min-height: 90px;
  margin: 1rem auto 1.75rem;
  text-align: center;
}

.remove-duplicate-lines-layout {
  align-items: flex-start;
}

.remove-duplicate-lines-content {
  text-align: left;
}

.remove-duplicate-lines-section {
  margin-bottom: 1.25rem;
  border: 1px solid #dbe3eb;
  border-radius: 0.85rem;
  background: #fff;
  padding: clamp(1.1rem, 3vw, 1.7rem);
}

.remove-duplicate-lines-section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
}

.remove-duplicate-lines-section p,
.remove-duplicate-lines-section li {
  font-size: 1.02rem;
  line-height: 1.8;
}

.remove-duplicate-lines-note {
  border-left: 0.3rem solid #8eb41c;
  background: #f4f7ed;
  padding: 0.8rem 1rem;
}

.remove-duplicate-lines-use-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.remove-duplicate-lines-use-card {
  border: 1px solid #dce5ed;
  border-radius: 0.75rem;
  background: #f8fafc;
  padding: 1rem;
}

.remove-duplicate-lines-use-card p {
  margin: 0.4rem 0 0;
  color: #5d6a78;
  font-size: 0.94rem;
}

.remove-duplicate-lines-faq h3 {
  margin: 1.2rem 0 0.35rem;
  font-size: 1.08rem;
}

.remove-duplicate-lines-related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.remove-duplicate-lines-related a {
  border: 1px solid #d8e2eb;
  border-radius: 999px;
  background: #eef4f9;
  padding: 0.55rem 0.85rem;
}

.remove-duplicate-lines-sidebar {
  position: sticky;
  top: 1rem;
}

@media (max-width: 991.98px) {
  .duplicate-lines-sort {
    margin-left: 0;
  }

  .remove-duplicate-lines-sidebar {
    position: static;
  }
}

@media (max-width: 767.98px) {
  .duplicate-lines-workspace {
    grid-template-columns: 1fr;
  }

  .duplicate-lines-editor textarea {
    min-height: 14rem;
  }

  .duplicate-lines-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .remove-duplicate-lines-use-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .duplicate-lines-options {
    align-items: flex-start;
    flex-direction: column;
  }

  .duplicate-lines-keep {
    flex-wrap: wrap;
  }

  .duplicate-lines-sort {
    align-items: flex-start;
    flex-direction: column;
    width: 100%;
  }

  .duplicate-lines-sort select {
    width: 100%;
  }

  .duplicate-lines-workspace,
  .duplicate-lines-actions {
    padding-right: 0.85rem;
    padding-left: 0.85rem;
  }

  .duplicate-lines-actions .btn {
    flex: 1 1 calc(50% - 0.65rem);
  }
}