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

.i4s-icao-app {
  --i4s-navy: #061d33;
  --i4s-navy-2: #0b2a46;
  --i4s-blue: #0f6d96;
  --i4s-blue-soft: #d8edf5;
  --i4s-gold: #b08a5b;
  --i4s-ink: #f7fbff;
  --i4s-muted: #b8c7d6;
  --i4s-line: rgba(255, 255, 255, 0.16);
  --i4s-paper: #ffffff;
  display: grid;
  grid-template-columns: minmax(320px, 520px) minmax(360px, 1fr);
  align-items: start;
  gap: 18px;
  width: 100%;
  margin: 20px 0;
  color: var(--i4s-ink);
  font-family: inherit;
}

.i4s-icao-panel,
.i4s-icao-map-wrap {
  min-width: 0;
  border: 1px solid rgba(6, 29, 51, 0.16);
  border-radius: 8px;
  overflow: hidden;
  background: var(--i4s-navy);
  box-shadow: 0 14px 36px rgba(6, 29, 51, 0.16);
}

.i4s-icao-panel {
  padding: 22px;
}

.i4s-icao-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.i4s-icao-header h2,
.i4s-icao-header p,
.i4s-icao-results-wrap h3,
.i4s-icao-card h3 {
  margin: 0;
  letter-spacing: 0;
}

.i4s-icao-header h2 {
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.08;
  color: var(--i4s-paper);
}

.i4s-icao-header p {
  max-width: 44ch;
  margin-top: 8px;
  color: var(--i4s-muted);
  font-size: 15px;
  line-height: 1.45;
}

.i4s-icao-brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid rgba(176, 138, 91, 0.5);
  border-radius: 6px;
  color: var(--i4s-paper);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

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

.i4s-icao-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
}

.i4s-icao-controls label {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.i4s-icao-controls span {
  color: var(--i4s-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.i4s-icao-controls input {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  background: #ffffff;
  color: #071927;
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  outline: none;
  padding: 10px 12px;
}

.i4s-icao-controls input::placeholder {
  color: #66798a;
  font-weight: 500;
}

.i4s-icao-controls input:focus {
  border-color: var(--i4s-gold);
  box-shadow: 0 0 0 3px rgba(176, 138, 91, 0.25);
}

.i4s-icao-status {
  margin: 14px 0;
  color: var(--i4s-muted);
  font-size: 13px;
  line-height: 1.35;
}

.i4s-icao-status.is-error {
  color: #ffd3d3;
}

.i4s-icao-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.i4s-icao-card {
  border: 1px solid var(--i4s-line);
  border-radius: 8px;
  background: var(--i4s-navy-2);
  padding: 16px;
}

.i4s-icao-card h3,
.i4s-icao-results-wrap h3 {
  color: var(--i4s-paper);
  font-size: 15px;
  line-height: 1.2;
}

.i4s-icao-details {
  display: grid;
  grid-template-columns: minmax(96px, 34%) minmax(0, 1fr);
  gap: 8px 10px;
  margin: 14px 0 0;
}

.i4s-icao-details dt,
.i4s-icao-details dd {
  min-width: 0;
  margin: 0;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.i4s-icao-details dt {
  color: var(--i4s-muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.i4s-icao-details dd {
  color: var(--i4s-paper);
  font-size: 14px;
  font-weight: 700;
}

.i4s-icao-details a,
.i4s-icao-details a:visited {
  color: var(--i4s-gold);
  font-weight: 800;
  text-decoration: none;
}

.i4s-icao-details a:hover,
.i4s-icao-details a:focus-visible,
.i4s-icao-details a:active {
  color: #d7b47f;
  text-decoration: underline;
}

.i4s-icao-flight-time {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--i4s-line);
}

.i4s-icao-flight-time span {
  color: var(--i4s-muted);
  font-size: 13px;
  font-weight: 800;
}

.i4s-icao-flight-time strong {
  color: var(--i4s-paper);
  font-size: 28px;
  line-height: 1;
}

.i4s-icao-results-wrap {
  margin-top: 16px;
}

.i4s-icao-results {
  display: grid;
  gap: 8px;
  max-height: 230px;
  margin-top: 10px;
  overflow: auto;
  padding-right: 2px;
}

.i4s-icao-result {
  display: grid;
  grid-template-columns: 52px 42px minmax(70px, 1fr) minmax(70px, 1fr);
  gap: 6px 8px;
  width: 100%;
  min-height: 58px;
  border: 1px solid var(--i4s-line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--i4s-paper);
  cursor: pointer;
  font: inherit;
  padding: 10px;
  text-align: left;
}

.i4s-icao-result:hover,
.i4s-icao-result:focus-visible {
  border-color: rgba(176, 138, 91, 0.76);
  background: rgba(176, 138, 91, 0.12);
  outline: none;
}

.i4s-icao-result strong,
.i4s-icao-result span,
.i4s-icao-result em {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.i4s-icao-result strong {
  color: var(--i4s-paper);
  font-weight: 900;
}

.i4s-icao-result span {
  color: var(--i4s-muted);
  font-size: 13px;
}

.i4s-icao-result em {
  grid-column: 1 / -1;
  color: var(--i4s-paper);
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
}

.i4s-icao-empty {
  min-height: 44px;
  border: 1px dashed var(--i4s-line);
  border-radius: 6px;
  color: var(--i4s-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.i4s-icao-map-wrap {
  background: #eef5f8;
}

.i4s-icao-map {
  width: 100%;
  min-height: 420px;
}

.i4s-icao-arrow-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--i4s-gold);
  font-size: 24px;
  line-height: 1;
  text-shadow: 0 1px 2px #061d33, 0 0 5px rgba(6, 29, 51, 0.72);
}

.i4s-icao-arrow-icon span {
  display: block;
  transform-origin: center;
}

.i4s-icao-app .leaflet-popup-content {
  font-size: 13px;
  line-height: 1.35;
}

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

@media (max-width: 620px) {
  .i4s-icao-panel {
    padding: 16px;
  }

  .i4s-icao-header,
  .i4s-icao-flight-time {
    align-items: flex-start;
    flex-direction: column;
  }

  .i4s-icao-brand {
    align-self: flex-start;
  }

  .i4s-icao-controls,
  .i4s-icao-details,
  .i4s-icao-result {
    grid-template-columns: 1fr;
  }

  .i4s-icao-result em {
    grid-column: auto;
  }

  .i4s-icao-map {
    min-height: 360px;
  }
}