.i4s-aircraft-app,
.i4s-aircraft-app * {
  box-sizing: border-box;
}

.i4s-aircraft-app {
  --i4s-navy: #061d33;
  --i4s-navy-2: #0b2a46;
  --i4s-blue: #0f6d96;
  --i4s-gold: #b08a5b;
  --i4s-gold-light: #d7b47f;
  --i4s-paper: #ffffff;
  --i4s-canvas: #f3f6f8;
  --i4s-ink: #10202d;
  --i4s-muted: #657585;
  --i4s-line: #d9e1e7;
  width: 100%;
  margin: 20px 0;
  border: 1px solid rgba(6, 29, 51, 0.18);
  border-radius: 8px;
  overflow: hidden;
  background: var(--i4s-canvas);
  color: var(--i4s-ink);
  box-shadow: 0 18px 44px rgba(6, 29, 51, 0.14);
  font-family: inherit;
  letter-spacing: 0;
}

.i4s-aircraft-app button,
.i4s-aircraft-app input,
.i4s-aircraft-app select {
  font: inherit;
  letter-spacing: 0;
}

.i4s-aircraft-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 138px;
  padding: 26px 30px;
  background: var(--i4s-navy);
  color: var(--i4s-paper);
}

.i4s-aircraft-hero h2,
.i4s-aircraft-hero p,
.i4s-aircraft-results-heading h3,
.i4s-aircraft-results-heading p,
.i4s-aircraft-filter-heading h3,
.i4s-aircraft-detail h3,
.i4s-aircraft-detail h4,
.i4s-aircraft-detail p {
  margin: 0;
  letter-spacing: 0;
}

.i4s-aircraft-hero h2 {
  margin: 3px 0 7px;
  color: var(--i4s-paper);
  font-size: clamp(25px, 3vw, 34px);
  line-height: 1.1;
}

.i4s-aircraft-hero > div > p:last-child {
  max-width: 720px;
  color: #c4d1dc;
  font-size: 15px;
  line-height: 1.45;
}

.i4s-aircraft-kicker {
  color: var(--i4s-gold-light);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.i4s-aircraft-brand {
  flex: 0 0 auto;
  padding: 9px 12px;
  border: 1px solid rgba(176, 138, 91, 0.7);
  border-radius: 6px;
  color: var(--i4s-paper);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.i4s-aircraft-brand:hover,
.i4s-aircraft-brand:focus-visible {
  border-color: var(--i4s-gold-light);
  color: var(--i4s-gold-light);
  outline: none;
}

.i4s-aircraft-searchbar {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto auto;
  align-items: end;
  gap: 12px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--i4s-line);
  background: var(--i4s-paper);
}

.i4s-aircraft-query-label,
.i4s-aircraft-filters label {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.i4s-aircraft-query-label > span,
.i4s-aircraft-filters label > span,
.i4s-aircraft-filters legend {
  color: var(--i4s-muted);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.i4s-aircraft-query,
.i4s-aircraft-filters select,
.i4s-aircraft-filters input {
  width: 100%;
  min-height: 42px;
  border: 1px solid #bdc9d2;
  border-radius: 6px;
  background: #fff;
  color: #10202d;
  padding: 8px 10px;
  outline: none;
}

.i4s-aircraft-query {
  min-height: 48px;
  padding: 11px 14px;
  font-size: 16px;
  font-weight: 700;
}

.i4s-aircraft-query::placeholder,
.i4s-aircraft-filters input::placeholder {
  color: #798894;
  font-weight: 500;
}

.i4s-aircraft-query:focus,
.i4s-aircraft-filters select:focus,
.i4s-aircraft-filters input:focus {
  border-color: var(--i4s-gold);
  box-shadow: 0 0 0 3px rgba(176, 138, 91, 0.2);
}

.i4s-aircraft-export {
  display: flex;
  gap: 6px;
}

.i4s-aircraft-export button,
.i4s-aircraft-filter-toggle,
.i4s-aircraft-clear,
.i4s-aircraft-pagination button,
.i4s-aircraft-detail-tabs button {
  min-height: 40px;
  border: 1px solid #bcc8d0;
  border-radius: 6px;
  background: #fff;
  color: var(--i4s-navy);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  padding: 8px 12px;
}

.i4s-aircraft-export button:hover,
.i4s-aircraft-export button:focus-visible,
.i4s-aircraft-filter-toggle:hover,
.i4s-aircraft-filter-toggle:focus-visible,
.i4s-aircraft-pagination button:hover,
.i4s-aircraft-pagination button:focus-visible {
  border-color: var(--i4s-gold);
  color: #725433;
  outline: none;
}

.i4s-aircraft-filter-toggle {
  display: none;
}

.i4s-aircraft-workspace {
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
  min-height: 670px;
}

.i4s-aircraft-filters {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 22px;
  background: var(--i4s-navy-2);
  color: #fff;
}

.i4s-aircraft-filter-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.i4s-aircraft-filter-heading h3 {
  color: #fff;
  font-size: 18px;
}

.i4s-aircraft-clear {
  min-height: 32px;
  padding: 5px 8px;
  border-color: rgba(215, 180, 127, 0.6);
  background: transparent;
  color: var(--i4s-gold-light);
}

.i4s-aircraft-clear:hover,
.i4s-aircraft-clear:focus-visible {
  border-color: var(--i4s-gold-light);
  color: #fff;
  outline: none;
}

.i4s-aircraft-filters label > span,
.i4s-aircraft-filters legend {
  color: #b9c8d5;
}

.i4s-aircraft-filters fieldset {
  min-width: 0;
  margin: 2px 0 0;
  padding: 0;
  border: 0;
}

.i4s-aircraft-filters legend {
  margin-bottom: 7px;
}

.i4s-aircraft-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.i4s-aircraft-results-panel {
  min-width: 0;
  padding: 24px;
  background: var(--i4s-canvas);
}

.i4s-aircraft-results-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.i4s-aircraft-results-heading h3 {
  color: var(--i4s-navy);
  font-size: 21px;
}

.i4s-aircraft-status {
  margin-top: 3px !important;
  color: var(--i4s-muted);
  font-size: 13px;
}

.i4s-aircraft-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  min-height: 34px;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--i4s-navy);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.i4s-aircraft-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  min-height: 180px;
  opacity: 1;
  transition: opacity 120ms ease;
}

.i4s-aircraft-results.is-loading {
  opacity: 0.52;
}

.i4s-aircraft-result {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 11px 14px;
  min-width: 0;
  min-height: 186px;
  padding: 16px;
  border: 1px solid var(--i4s-line);
  border-radius: 8px;
  background: #fff;
  color: var(--i4s-ink);
  cursor: pointer;
  text-align: left;
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.i4s-aircraft-result:hover,
.i4s-aircraft-result:focus-visible {
  border-color: var(--i4s-gold);
  box-shadow: 0 8px 20px rgba(6, 29, 51, 0.1);
  outline: none;
  transform: translateY(-1px);
}

.i4s-aircraft-result-code {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 66px;
  height: 42px;
  border-radius: 6px;
  background: var(--i4s-navy);
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  line-height: 1;
}

.i4s-aircraft-result-title {
  display: grid;
  align-content: center;
  min-width: 0;
}

.i4s-aircraft-result-title strong,
.i4s-aircraft-result-title em {
  min-width: 0;
  overflow-wrap: anywhere;
  font-style: normal;
  line-height: 1.3;
}

.i4s-aircraft-result-title strong {
  color: var(--i4s-navy);
  font-size: 14px;
}

.i4s-aircraft-result-title em {
  margin-top: 3px;
  color: var(--i4s-muted);
  font-size: 13px;
}

.i4s-aircraft-result-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: 6px;
}

.i4s-aircraft-result-meta span {
  padding: 4px 7px;
  border: 1px solid #d8e0e6;
  border-radius: 4px;
  background: #f6f8fa;
  color: #354a5b;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
}

.i4s-aircraft-result-footer {
  grid-column: 1 / -1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid #e6ebef;
  color: var(--i4s-muted);
  font-size: 11px;
}

.i4s-aircraft-result-footer mark {
  max-width: 170px;
  background: transparent;
  color: #8a5b24;
  font-size: 11px;
  font-weight: 800;
  text-align: right;
}

.i4s-aircraft-confidence {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}

.i4s-aircraft-confidence > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #cbd4db;
}

.i4s-aircraft-confidence > span.is-on {
  background: var(--i4s-gold);
}

.i4s-aircraft-confidence em {
  margin-left: 4px;
  color: inherit;
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}

.i4s-aircraft-empty {
  grid-column: 1 / -1;
  display: grid;
  place-content: center;
  gap: 4px;
  min-height: 180px;
  border: 1px dashed #bac7d0;
  border-radius: 8px;
  color: var(--i4s-muted);
  text-align: center;
}

.i4s-aircraft-empty strong {
  color: var(--i4s-navy);
}

.i4s-aircraft-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 20px;
}

.i4s-aircraft-pagination button {
  min-width: 38px;
}

.i4s-aircraft-pagination button.is-current {
  border-color: var(--i4s-navy);
  background: var(--i4s-navy);
  color: #fff;
}

.i4s-aircraft-pagination button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.i4s-aircraft-detail-backdrop {
  position: fixed;
  z-index: 100000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(3, 16, 28, 0.72);
}

.i4s-aircraft-detail-backdrop[hidden] {
  display: none;
}

body.i4s-aircraft-modal-open {
  overflow: hidden;
}

.i4s-aircraft-detail {
  position: relative;
  width: min(1060px, 100%);
  max-height: calc(100vh - 44px);
  overflow: auto;
  border-radius: 8px;
  background: #fff;
  color: var(--i4s-ink);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.35);
}

.i4s-aircraft-detail-close {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}

.i4s-aircraft-detail-close:hover,
.i4s-aircraft-detail-close:focus-visible {
  border-color: var(--i4s-gold-light);
  color: var(--i4s-gold-light);
  outline: none;
}

.i4s-aircraft-detail-loading {
  min-height: 420px;
  display: grid;
  place-items: center;
  color: var(--i4s-muted);
}

.i4s-aircraft-detail-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  min-height: 150px;
  padding: 28px 66px 26px 30px;
  background: var(--i4s-navy);
  color: #fff;
}

.i4s-aircraft-detail-header > div > span {
  color: var(--i4s-gold-light);
  font-size: 14px;
  font-weight: 900;
}

.i4s-aircraft-detail-header h3 {
  margin: 4px 0 5px;
  color: #fff;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.2;
}

.i4s-aircraft-detail-header p {
  color: #c3d1dc;
  font-size: 14px;
}

.i4s-aircraft-detail-header .i4s-aircraft-confidence {
  color: #c3d1dc;
}

.i4s-aircraft-warning {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 14px;
  padding: 13px 30px;
  border-bottom: 1px solid #e4d2b9;
  background: #fff7ea;
  color: #704c23;
  font-size: 13px;
}

.i4s-aircraft-detail-tabs {
  display: flex;
  gap: 4px;
  padding: 16px 30px 0;
  border-bottom: 1px solid var(--i4s-line);
  overflow-x: auto;
}

.i4s-aircraft-detail-tabs button {
  flex: 0 0 auto;
  border-color: transparent;
  border-bottom-color: transparent;
  border-radius: 6px 6px 0 0;
  background: transparent;
  color: var(--i4s-muted);
}

.i4s-aircraft-detail-tabs button.is-active {
  border-color: var(--i4s-line);
  border-bottom-color: #fff;
  color: var(--i4s-navy);
}

.i4s-aircraft-tab-panel {
  display: none;
  padding: 26px 30px 32px;
}

.i4s-aircraft-tab-panel.is-active {
  display: block;
}

.i4s-aircraft-tab-panel h4 {
  margin: 25px 0 11px;
  color: var(--i4s-navy);
  font-size: 16px;
}

.i4s-aircraft-tab-panel h4:first-child {
  margin-top: 0;
}

.i4s-aircraft-data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  margin: 0;
}

.i4s-aircraft-data-row {
  display: grid;
  grid-template-columns: minmax(120px, 44%) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 48px;
  border-bottom: 1px solid #e5eaee;
}

.i4s-aircraft-data-row dt,
.i4s-aircraft-data-row dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

.i4s-aircraft-data-row dt {
  color: var(--i4s-muted);
  font-size: 12px;
  font-weight: 700;
}

.i4s-aircraft-data-row dd {
  color: var(--i4s-ink);
  font-size: 13px;
  font-weight: 800;
}

.i4s-aircraft-data-row dd small {
  color: var(--i4s-muted);
  font-size: 11px;
}

.i4s-aircraft-na {
  color: #8a98a3;
  font-weight: 500;
}

.i4s-aircraft-aliases,
.i4s-aircraft-notes {
  margin-top: 20px;
  padding: 14px 16px;
  border-left: 3px solid var(--i4s-gold);
  background: #f6f8fa;
  color: #435565;
  font-size: 13px;
  line-height: 1.5;
}

.i4s-aircraft-aliases p {
  margin-top: 4px;
}

.i4s-aircraft-verified {
  margin-top: 18px !important;
  color: var(--i4s-muted);
  font-size: 12px;
}

.i4s-aircraft-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--i4s-line);
  border-radius: 6px;
}

.i4s-aircraft-table-wrap table {
  width: 100%;
  min-width: 700px;
  border: 0;
  border-collapse: collapse;
  background: #fff;
}

.i4s-aircraft-table-wrap th,
.i4s-aircraft-table-wrap td {
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid #e5eaee;
  color: #2c4050;
  font-size: 12px;
  text-align: left;
  vertical-align: top;
}

.i4s-aircraft-table-wrap th {
  background: #f0f3f6;
  color: var(--i4s-navy);
  font-weight: 800;
}

.i4s-aircraft-table-wrap td strong,
.i4s-aircraft-table-wrap td span {
  display: block;
}

.i4s-aircraft-table-wrap td span {
  margin-top: 2px;
  color: var(--i4s-muted);
}

.i4s-aircraft-table-wrap a,
.i4s-aircraft-table-wrap a:visited {
  color: #8a6338;
  font-weight: 800;
  text-decoration: none;
}

.i4s-aircraft-table-wrap a:hover,
.i4s-aircraft-table-wrap a:focus-visible {
  color: var(--i4s-gold);
  text-decoration: underline;
  outline: none;
}

.i4s-aircraft-source-type {
  color: #435565 !important;
  font-weight: 800;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .i4s-aircraft-results {
    grid-template-columns: 1fr;
  }

  .i4s-aircraft-data-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .i4s-aircraft-hero {
    align-items: flex-start;
    padding: 22px;
  }

  .i4s-aircraft-searchbar {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 16px;
  }

  .i4s-aircraft-query-label {
    grid-column: 1 / -1;
  }

  .i4s-aircraft-filter-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .i4s-aircraft-workspace {
    display: block;
    min-height: 0;
  }

  .i4s-aircraft-filters {
    display: none;
  }

  .i4s-aircraft-filters.is-open {
    display: grid;
  }

  .i4s-aircraft-results-panel {
    padding: 18px 16px 24px;
  }

  .i4s-aircraft-detail-backdrop {
    padding: 10px;
  }

  .i4s-aircraft-detail {
    max-height: calc(100vh - 20px);
  }

  .i4s-aircraft-detail-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 24px 58px 22px 20px;
  }

  .i4s-aircraft-warning,
  .i4s-aircraft-detail-tabs,
  .i4s-aircraft-tab-panel {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 520px) {
  .i4s-aircraft-hero {
    min-height: 0;
    flex-direction: column;
    gap: 16px;
  }

  .i4s-aircraft-hero h2 {
    font-size: 25px;
  }

  .i4s-aircraft-searchbar {
    grid-template-columns: 1fr;
  }

  .i4s-aircraft-export {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .i4s-aircraft-filter-toggle {
    width: 100%;
  }

  .i4s-aircraft-result {
    grid-template-columns: 58px minmax(0, 1fr);
    min-height: 0;
    padding: 13px;
  }

  .i4s-aircraft-result-code {
    width: 58px;
  }

  .i4s-aircraft-result-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .i4s-aircraft-result-footer mark {
    max-width: none;
    text-align: left;
  }

  .i4s-aircraft-data-row {
    grid-template-columns: 1fr;
    gap: 3px;
    padding: 8px 0;
  }

  .i4s-aircraft-warning {
    grid-template-columns: 1fr;
  }
}

@media print {
  .i4s-aircraft-filters,
  .i4s-aircraft-searchbar,
  .i4s-aircraft-pagination,
  .i4s-aircraft-detail-backdrop {
    display: none !important;
  }

  .i4s-aircraft-app {
    border: 0;
    box-shadow: none;
  }

  .i4s-aircraft-workspace {
    display: block;
  }
}