.csv-page {
  padding-bottom: 45px;
}
.csv-intro {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 48px 0 70px;
}
.csv-intro h1 {
  font-size: clamp(36px, 4.5vw, 59px);
  line-height: 1.08;
  letter-spacing: -2px;
  margin: 22px 0;
}
.csv-lead {
  max-width: 540px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}
.csv-privacy {
  background: #27272a;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
}
.csv-privacy h2 {
  font-size: 23px;
  margin: 22px 0 12px;
}
.csv-privacy p {
  font-size: var(--text-body);
  line-height: 1.8;
  color: var(--muted);
}
.csv-section-top,
.csv-tools,
.csv-panel-heading,
.csv-input-footer,
.csv-compare-bar,
.csv-filter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.csv-section-top {
  border-top: 1px solid var(--line);
  padding-top: 32px;
}
.csv-section-top h2,
.csv-results h2 {
  font-size: 32px;
  margin: 12px 0;
  letter-spacing: -0.8px;
}
.csv-help {
  color: var(--muted);
  font-size: var(--text-body);
  line-height: 1.75;
  margin: 14px 0;
}
.csv-input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin: 26px 0 12px;
}
.csv-input-panel {
  min-width: 0;
  background: #252528;
  padding: 24px;
  border: 1px solid #46464b;
  border-radius: 10px;
}
.csv-panel-heading {
  margin-bottom: 22px;
}
.csv-panel-heading h3 {
  font-size: 18px;
  margin: 0;
}
.csv-panel-heading h3 span {
  display: block;
  color: var(--muted);
  font-size: var(--text-small);
  font-weight: 400;
  margin-top: 6px;
}
.csv-file-label {
  position: relative;
  padding: 10px 12px;
  font-size: var(--text-small);
  font-weight: 400;
  color: var(--accent);
  border: 1px solid #5d684c;
  border-radius: 6px;
  cursor: pointer;
  margin: 0;
}
.csv-file-label:focus-within {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
.csv-file {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  cursor: pointer;
}
.csv-page label {
  font-size: var(--text-body);
}
.csv-page textarea {
  display: block;
  width: 100%;
  margin-top: 10px;
  background: #1c1c1e;
  color: var(--ink);
  border: 1px solid #515157;
  border-radius: 6px;
  padding: 14px;
  font:
    1rem/1.75 Consolas,
    monospace;
  resize: vertical;
  min-height: 220px;
}
.csv-page textarea::placeholder {
  color: #93939b;
}
.csv-page select {
  background: #2a2a2d;
  border: 1px solid #616168;
  color: var(--ink);
  padding: 10px 30px 10px 10px;
  border-radius: 5px;
  max-width: 100%;
}
.csv-input-footer {
  margin-top: 16px;
  gap: 10px;
}
.csv-input-footer label {
  display: flex;
  gap: 9px;
  align-items: center;
  font-weight: 400;
  font-size: var(--text-small);
  margin: 0;
}
.csv-input-footer select {
  font-size: var(--text-body);
}
.csv-input-footer > span {
  color: var(--muted);
  font-size: var(--text-small);
}
.csv-compare-bar {
  padding: 22px 0 8px;
}
.csv-compare-bar > div {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  min-width: 0;
}
.csv-compare-bar label {
  margin: 0;
}
.csv-results {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding-top: 36px;
}
.csv-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin: 26px 0;
}
.csv-stat {
  background: #29292c;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 14px;
}
.csv-stat strong {
  display: block;
  font-size: 30px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--accent);
}
.csv-stat span {
  font-size: var(--text-small);
  color: var(--muted);
  line-height: 1.5;
}
.csv-stat[data-kind="duplicate"] strong,
.csv-stat[data-kind="missing"] strong {
  color: var(--amber);
}
.csv-filter {
  margin: 24px 0 18px;
}
.csv-filter label {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-weight: 400;
  margin: 0;
}
.csv-filter > span {
  font-size: var(--text-small);
  color: var(--muted);
}
.csv-items {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}
.csv-item {
  display: grid;
  grid-template-columns: 155px 1fr;
  gap: 24px;
  padding: 23px 0;
  border-top: 1px solid var(--line);
}
.csv-item-tag {
  font-size: var(--text-small);
  color: var(--accent);
}
.csv-item[data-kind="duplicate"] .csv-item-tag,
.csv-item[data-kind="missing"] .csv-item-tag {
  color: var(--amber);
}
.csv-item-key {
  display: block;
  margin: 10px 0 7px;
  font-size: 17px;
  overflow-wrap: anywhere;
}
.csv-item-source {
  font-size: var(--text-small);
  line-height: 1.8;
  color: var(--muted);
}
.csv-item-body {
  min-width: 0;
  font-size: var(--text-body);
  line-height: 1.7;
  overflow-wrap: anywhere;
}
.csv-item-body > p {
  margin: 0;
  color: var(--muted);
}
.csv-change {
  padding: 11px 15px;
  background: #27272a;
  border-radius: 6px;
  margin-bottom: 8px;
}
.csv-change strong {
  display: block;
  margin-bottom: 7px;
  font-size: var(--text-small);
}
.csv-change-row {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  margin: 3px 0;
}
.csv-change-row span {
  color: var(--muted);
}
.csv-change-row code {
  font:
    1rem/1.7 Consolas,
    monospace;
  white-space: pre-wrap;
  max-height: 200px;
  overflow: auto;
}
.csv-item-body details {
  margin-top: 8px;
}
.csv-item-body summary {
  color: var(--accent);
  cursor: pointer;
  padding: 5px 0;
}
.csv-record {
  background: #27272a;
  border-radius: 6px;
  padding: 15px;
  margin: 10px 0;
}
.csv-record h4 {
  margin: 0 0 12px;
  font-size: var(--text-small);
}
.csv-record dl {
  display: grid;
  grid-template-columns: minmax(80px, 1fr) 3fr;
  gap: 8px 20px;
  margin: 0;
}
.csv-record dt {
  color: var(--muted);
}
.csv-record dd {
  margin: 0;
  white-space: pre-wrap;
  max-height: 200px;
  overflow: auto;
}
.csv-export {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 55px;
  padding: 35px;
  background: #29292c;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-top: 36px;
}
.csv-export h3 {
  font-size: 22px;
  line-height: 1.4;
  font-weight: 500;
  margin: 16px 0;
}
.csv-export p {
  color: var(--muted);
  font-size: var(--text-body);
  line-height: 1.8;
}
.csv-export .review-check {
  font-size: var(--text-body);
  margin: 24px 0;
  align-items: flex-start;
}
.csv-export .review-check input {
  margin-top: 4px;
}
.csv-export aside {
  border-left: 1px solid #4b4b50;
  padding-left: 30px;
}
.csv-boundaries {
  border-top: 1px solid var(--line);
  margin-top: 55px;
  padding-top: 28px;
  max-width: 850px;
}
.csv-boundaries h2 {
  font-size: 20px;
}
.csv-boundaries p {
  color: var(--muted);
  font-size: var(--text-body);
  line-height: 1.8;
}
@media (max-width: 850px) {
  .csv-intro {
    gap: 30px;
  }
  .csv-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .csv-export {
    gap: 25px;
    padding: 25px;
  }
}
@media (max-width: 700px) {
  .csv-intro {
    grid-template-columns: 1fr;
    padding: 25px 0 40px;
    gap: 20px;
  }
  .csv-intro h1 {
    font-size: 40px;
  }
  .csv-lead {
    font-size: 1.0625rem;
  }
  .csv-input-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .csv-input-panel {
    padding: 18px;
  }
  .csv-section-top h2,
  .csv-results h2 {
    font-size: 28px;
  }
  .csv-compare-bar {
    align-items: stretch;
  }
  .csv-compare-bar > div {
    width: 100%;
  }
  .csv-compare-bar select {
    flex: 1;
    min-width: 0;
  }
  .csv-compare-bar .primary {
    width: 100%;
    justify-content: center;
  }
  .csv-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .csv-item-key {
    display: inline;
    margin-left: 10px;
  }
  .csv-item-source {
    display: block;
    margin-top: 8px;
  }
  .csv-export {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  .csv-export aside {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 25px 0 0;
  }
  .csv-export .primary {
    width: 100%;
    justify-content: center;
    font-size: var(--text-body);
  }
  .csv-record dl {
    grid-template-columns: 1fr;
    gap: 5px;
  }
  .csv-record dd {
    margin-bottom: 10px;
  }
}
@media (max-width: 380px) {
  .csv-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .csv-intro h1 {
    font-size: 35px;
  }
}