:root {
  --n-sky: #dce8ee;
  --n-deep: #2f6f7d;
  --n-sea: #4a97a6;
  --n-foam: #f7fbfc;
  --n-ink: #1b333c;
  --n-mute: #4e6872;
  --n-line: #ddd6c8;
  --n-topside: #fbf7ef;
  --n-deck: #e3d6c0;
  --n-wet: #3a342e;
  --n-keel: #2a2622;
  --n-cabin: #8a4d2c;
  --n-glass: #7ec8dc;
  --n-board: #fffcf6;
  --n-sole: #f2eee4;
  --n-sole-ink: #1b333c;
  --n-sole-mute: #5b7078;
  --n-track: #e5dfd2;
  --n-field: #fffcf6;
  --n-on: #fff;
  --n-focus: #c45a2a;
  --n-rail: #2f6f7d;
  --n-spar: #1c1814;
}

.theme-dark {
  --n-sky: #0c1822;
  --n-deep: #06232c;
  --n-sea: #0f5366;
  --n-foam: #6ed9ce;
  --n-ink: #e6f0f3;
  --n-mute: #9db4be;
  --n-line: #2a3c44;
  --n-topside: #e6dfd2;
  --n-deck: #b9ab94;
  --n-wet: #1a1714;
  --n-keel: #0c0b0a;
  --n-cabin: #c47848;
  --n-glass: #f0c56e;
  --n-board: #1a2228;
  --n-sole: #12181c;
  --n-sole-ink: #e6f0f3;
  --n-sole-mute: #8ea3ac;
  --n-track: #1c282e;
  --n-field: #0e1418;
  --n-on: #24353c;
  --n-focus: #e08a62;
  --n-rail: #6ed9ce;
  --n-spar: #f0ebe3;
}

.n-hull {
  --n-sky: #dce8ee;
  --n-deep: #2f6f7d;
  --n-sea: #4a97a6;
  --n-foam: #f7fbfc;
  --n-ink: #1b333c;
  --n-mute: #4e6872;
  --n-line: #ddd6c8;
  --n-topside: #fbf7ef;
  --n-deck: #e3d6c0;
  --n-wet: #3a342e;
  --n-keel: #2a2622;
  --n-cabin: #8a4d2c;
  --n-glass: #7ec8dc;
  --n-board: #fffcf6;
  --n-sole: #f2eee4;
  --n-sole-ink: #1b333c;
  --n-sole-mute: #5b7078;
  --n-track: #e5dfd2;
  --n-field: #fffcf6;
  --n-on: #fff;
  --n-focus: #c45a2a;
  --n-rail: #2f6f7d;
  --n-spar: #1c1814;

  background: var(--n-sky);
  color: var(--n-ink);
  overflow: hidden;
}

.theme-dark .n-hull {
  --n-sky: #0c1822;
  --n-deep: #06232c;
  --n-sea: #0f5366;
  --n-foam: #6ed9ce;
  --n-ink: #e6f0f3;
  --n-mute: #9db4be;
  --n-line: #2a3c44;
  --n-topside: #e6dfd2;
  --n-deck: #b9ab94;
  --n-wet: #1a1714;
  --n-keel: #0c0b0a;
  --n-cabin: #c47848;
  --n-glass: #f0c56e;
  --n-board: #1a2228;
  --n-sole: #12181c;
  --n-sole-ink: #e6f0f3;
  --n-sole-mute: #8ea3ac;
  --n-track: #1c282e;
  --n-field: #0e1418;
  --n-on: #24353c;
  --n-focus: #e08a62;
  --n-rail: #6ed9ce;
  --n-spar: #f0ebe3;
}

.n-hull-stage {
  position: relative;
  background: var(--n-sky);
}

.n-hull-scene {
  cursor: ew-resize;
  touch-action: none;
}

.n-hull-svg {
  display: block;
  width: 100%;
  height: 26rem;
}

.n-hull-sky {
  fill: var(--n-sky);
}

.n-hull-deep {
  fill: var(--n-deep);
}

.n-hull-sea {
  fill: var(--n-sea);
}

.n-hull-foamline {
  fill: none;
  stroke: var(--n-foam);
  stroke-width: 2.2;
  stroke-linejoin: round;
}

.n-hull-foam {
  fill: var(--n-foam);
}

.n-hull-topside {
  fill: var(--n-topside);
}

.n-hull-deck {
  fill: var(--n-deck);
}

.n-hull-transom {
  fill: var(--n-deck);
}

.n-hull-gunwale {
  fill: var(--n-keel);
}

.n-hull-bootfill {
  fill: var(--n-ink);
}

.n-hull-body {
  fill: var(--n-wet);
}

.n-hull-keel {
  fill: var(--n-keel);
}

.n-hull-cabin {
  fill: var(--n-cabin);
}

.n-hull-glass {
  fill: var(--n-glass);
}

.n-hull-spar {
  fill: none;
  stroke: var(--n-spar);
  stroke-width: 3;
  stroke-linecap: square;
}

.n-hull-boot {
  stroke: var(--n-ink);
  stroke-width: 1.5;
}

.n-hull-dim {
  stroke: var(--n-ink);
  stroke-width: 1.6;
}

.n-hull-dimlabel {
  fill: var(--n-ink);
  font-size: 18px;
  font-weight: 700;
}

.n-hull-chine {
  fill: none;
  stroke: var(--n-keel);
  stroke-width: 2.2;
}

.n-hull-band {
  position: absolute;
  top: 0.9rem;
  left: 1rem;
  z-index: 2;
  margin: 0;
  max-width: 20rem;
  padding: 0.28rem 0.7rem;
  background: var(--n-board);
  color: var(--n-ink);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: 999px;
}

.n-hull-units {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
}

.n-hull-seg {
  display: flex;
  gap: 0.15rem;
  padding: 0.18rem;
  background: var(--n-track);
  border-radius: 999px;
}

.n-hull-seg button {
  appearance: none;
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--n-mute);
  min-height: 2.15rem;
  padding: 0.25rem 0.85rem;
  font: inherit;
  font-size: 0.82rem;
  border-radius: 999px;
  cursor: pointer;
}

.n-hull-seg button.is-on {
  background: var(--n-on);
  color: var(--n-ink);
}

.n-hull-forms {
  border-radius: 1.1rem;
}

.n-hull-forms button {
  display: grid;
  justify-items: center;
  gap: 0.15rem;
  font-size: 0.75rem;
  padding: 0.4rem 0.3rem 0.45rem;
  border-radius: 0.9rem;
}

.n-hull-forms svg {
  width: 3.2rem;
  height: 1.1rem;
}

.n-hull-plate {
  position: absolute;
  left: 1rem;
  bottom: 1.2rem;
  z-index: 2;
  background: transparent;
  color: var(--n-ink);
  border: 0;
  padding: 0;
  min-width: 9rem;
}

.n-hull-plate-k,
.n-hull-alt,
.n-hull-nums {
  margin: 0;
  color: var(--n-mute);
  font-size: 0.78rem;
}

.n-hull-kn {
  margin: 0.05rem 0 0.1rem;
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.n-hull-kn small {
  margin-left: 0.3rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--n-mute);
}

.n-hull-nums span {
  color: var(--n-ink);
  font-weight: 700;
  margin-right: 0.15rem;
}

.n-hull-nums span + span {
  margin-left: 0.7rem;
}

.n-hull-sole {
  background: var(--n-sole);
  color: var(--n-sole-ink);
  padding: 1.05rem 1.15rem 1.2rem;
  display: grid;
  gap: 0.9rem;
}

.n-hull-meters {
  display: grid;
  gap: 0.85rem;
}

.n-hull-field {
  display: grid;
  gap: 0.4rem;
}

.n-hull-field > span:first-of-type {
  color: var(--n-sole-mute);
  font-size: 0.8rem;
}

.n-hull-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.45rem;
}

.n-hull-row > span {
  color: var(--n-sole-ink);
  font-size: 0.92rem;
}

.n-hull input[type='number'] {
  width: 100%;
  min-height: 2.6rem;
  padding: 0.35rem 0.75rem;
  border: 0;
  border-radius: 0.7rem;
  background: var(--n-field);
  color: var(--n-ink);
  font: inherit;
  font-size: 1.12rem;
  font-variant-numeric: tabular-nums;
}

.n-hull-rail {
  appearance: none;
  width: 100%;
  height: 0.35rem;
  background: var(--n-track);
  border: 0;
  border-radius: 99px;
}

.n-hull-rail::-webkit-slider-thumb {
  appearance: none;
  width: 1.05rem;
  height: 1.05rem;
  background: var(--n-ink);
  border: 0;
  border-radius: 99px;
  cursor: pointer;
}

.n-hull-rail::-moz-range-thumb {
  width: 1.05rem;
  height: 1.05rem;
  background: var(--n-ink);
  border: 0;
  border-radius: 99px;
  cursor: pointer;
}

.n-hull-hint,
.n-hull-note {
  margin: 0;
  color: var(--n-sole-mute);
  font-size: 0.88rem;
  max-width: 46rem;
}

.n-hull-fleet {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.1rem;
}

.n-hull-fleet button {
  appearance: none;
  display: grid;
  justify-items: start;
  gap: 0.12rem;
  border: 0;
  background: transparent;
  color: var(--n-sole-mute);
  min-height: 2.4rem;
  padding: 0.3rem 0.7rem;
  font: inherit;
  font-size: 0.78rem;
  text-align: left;
  cursor: pointer;
}

.n-hull-fleet button.is-on {
  color: var(--n-sole-ink);
}

.n-hull-fleet b {
  font-size: 0.8rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

.n-hull-fleet button::after {
  content: '';
  display: block;
  height: 2px;
  background: currentcolor;
}

.n-hull-fleet [data-boat='dinghy']::after {
  width: 1.1rem;
}

.n-hull-fleet [data-boat='daysailer']::after {
  width: 1.55rem;
}

.n-hull-fleet [data-boat='cruiser']::after {
  width: 2.1rem;
}

.n-hull-fleet [data-boat='bluewater']::after {
  width: 2.7rem;
}

.n-hull-fleet [data-boat='workboat']::after {
  width: 3.4rem;
}

.n-hull-units button:focus-visible,
.n-hull-forms button:focus-visible,
.n-hull-fleet button:focus-visible,
.n-hull input:focus-visible {
  outline: 2px solid var(--n-focus);
  outline-offset: 2px;
}

@media (min-width: 720px) {
  .n-hull-meters {
    grid-template-columns: 1fr 1fr;
  }

  .n-hull-kn {
    font-size: 3.5rem;
  }

  .n-hull-svg {
    height: 28rem;
  }
}

@media (max-width: 640px) {
  .n-hull-svg {
    height: 18.5rem;
  }

  .n-hull-kn {
    font-size: 2.4rem;
  }

  .n-hull-forms {
    flex-wrap: wrap;
  }
}