#modal:has(.unit-converter) {
  width: min(1000px, 96vw);
  height: fit-content;
  min-height: 0;
  max-height: 94dvh;
  padding: 20px;
  gap: 16px;
}
#modal:has(.unit-converter) #modalTitle {
  padding-inline-end: 0;
  min-height: 40px;
  display: flex;
  align-items: center;
  line-height: 1.14;
}
#modal:has(.unit-converter) #close { min-height: 44px; }
#modal:has(.unit-converter) #detail { height: auto; }

.unit-converter {
  --unit-gold: #e8ad63;
  --unit-frame: #232b2d;
  --unit-paper: #f4f1e8;
  --unit-print: #1c2829;
  --unit-muted: #4c5b58;
  --unit-border: #b9c5bb;
  --unit-inset: #e2eee3;
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(12px, 2vw, 22px);
  min-height: 0;
  width: 100%;
  padding: 2px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}
.unit-converter svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.unit-category-panel {
  position: relative;
  min-width: 0;
  min-height: 270px;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  padding: 16px;
  border: 1px solid #485554;
  border-radius: 16px;
  background:
    radial-gradient(ellipse at 50% 35%, #435052, transparent 72%),
    var(--unit-frame);
}
.unit-instrument {
  display: grid;
  place-items: center;
  width: min(100%, 240px);
  height: clamp(125px, 26vh, 240px);
  justify-self: center;
  color: var(--unit-gold);
  background-image: linear-gradient(#cce3db12 1px, transparent 1px), linear-gradient(90deg,#cce3db12 1px, transparent 1px);
  background-size: 16px 16px;
  background-position: center;
  mask-image: radial-gradient(ellipse, #000 55%, #0000 76%);
}
.unit-instrument svg {
  width: min(72%, 160px);
  height: 82%;
  stroke-width: 1.05;
  filter: drop-shadow(0 3px 4px #0009);
}
.unit-converter button, .unit-converter select, .unit-converter input { margin: 0; }
.unit-converter #unitCategoryButton {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  min-height: 62px;
  padding: 10px 12px;
  border: 1px solid #657270;
  border-radius: 9px;
  background: #161e1f;
  color: #fbf6eb;
  text-align: start;
}
#unitCategoryButton small {
  display: block;
  margin-bottom: 3px;
  color: var(--unit-gold);
  font-size: 12px;
}
#unitCategoryButton strong {
  display: block;
  font-size: clamp(15px, 2vw, 22px);
  line-height: 1.15;
  overflow-wrap: anywhere;
}
#unitCategoryButton svg { flex: none; width: 20px; }

.unit-workbench {
  min-width: 0;
  align-self: center;
  padding: clamp(12px, 2.4vw, 24px);
  border: 1px solid #c6c9bc;
  border-radius: 16px;
  background: var(--unit-paper);
  color: var(--unit-print);
}
.unit-conversion-grid { display: grid; gap: 5px; }
.unit-value-field {
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--unit-border);
  border-radius: 10px;
  background: #fffdf7;
}
.unit-result-field { background: var(--unit-inset); border-color: #a6bba9; }
.unit-value-field > label, #unitResultLabel {
  display: block;
  margin-bottom: 3px;
  color: var(--unit-muted);
  font-size: 12px;
  font-weight: 700;
}
.unit-value-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(88px, 36%);
  align-items: center;
  gap: 8px;
}
.unit-converter #unitInput, .unit-converter #unitOutput {
  display: block;
  min-width: 0;
  width: 100%;
  min-height: 44px;
  padding: 2px 0;
  border: 0;
  border-radius: 2px;
  background: transparent;
  color: var(--unit-print);
  font-size: clamp(24px, 4.4vw, 38px);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.045em;
  line-height: 1.13;
}
.unit-converter #unitOutput {
  font-size: clamp(24px, 5.4vw, 42px);
  color: #154b3d;
  overflow-wrap: anywhere;
}
.unit-converter .unit-value-row select {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 4px;
  border: 1px solid var(--unit-border);
  border-radius: 7px;
  background: #fffdf7;
  color: var(--unit-print);
  font-size: 16px;
}
.unit-converter #unitSwap {
  display: flex;
  justify-self: end;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 6px 8px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #29584c;
  font-size: 13px;
  font-weight: 700;
}
#unitSwap svg, #unitCopy svg { flex: none; width: 19px; }
#unitError {
  margin: 8px 0 0;
  color: #882a21;
  font-size: 13px;
}
#unitError:empty { display: none; }
.unit-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin-top: 13px;
}
.unit-converter .unit-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--unit-border);
  border-radius: 8px;
  background: transparent;
  color: var(--unit-print);
  font-size: 14px;
  font-weight: 700;
}
.unit-converter #unitCopy { background: #204a40; border-color: #204a40; color: #fffdf7; }
.unit-converter #unitCopy:disabled { opacity: .5; cursor: default; }
.unit-reference { margin-top: 8px; color: var(--unit-muted); font-size: 12px; }
.unit-reference summary { cursor: pointer; padding: 10px 0; }
.unit-reference p { margin: 0 0 4px; line-height: 1.6; }

.unit-converter #unitPicker {
  position: fixed;
  width: min(680px, calc(100% - 24px));
  max-width: none;
  max-height: min(82dvh, calc(var(--unit-visible-height, 100dvh) - 24px));
  padding: 16px;
  border: 1px solid #66726e;
  border-radius: 16px;
  background: #232b2d;
  color: #fbf6eb;
  overscroll-behavior: contain;
}
.unit-picker-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.unit-picker-top h3 { margin: 0; font-size: clamp(16px, 3vw, 22px); }
.unit-converter #unitPickerClose, .unit-converter #unitSearch, .unit-converter .unit-picker-grid button {
  min-height: 44px;
  border: 1px solid #64716e;
  border-radius: 8px;
  background: #182022;
  color: #fbf6eb;
}
.unit-converter #unitPickerClose { padding: 6px 11px; font-size: 13px; }
.unit-converter #unitSearch { width: 100%; margin: 10px 0; padding: 8px 10px; font-size: 16px; }
.unit-converter #unitSearch::placeholder { color: #b7c0ba; }
.unit-picker-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.unit-converter .unit-picker-grid button {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px;
  font-size: 13px;
  text-align: start;
  overflow-wrap: anywhere;
}
.unit-converter .unit-picker-grid button[hidden] { display: none; }
.unit-picker-grid button svg { flex: none; width: 32px; color: var(--unit-gold); }
.unit-converter .unit-picker-grid button[aria-pressed=true] { border-color: var(--unit-gold); background: #382e22; }
.unit-converter :is(button, input, select, summary):focus-visible { outline: 2px solid #377b6a; outline-offset: 2px; }
.unit-converter #unitPicker :focus-visible, .unit-converter #unitCategoryButton:focus-visible { outline-color: var(--unit-gold); }
.unit-converter #unitInput[aria-invalid=true] { outline: 1px solid #a74034; }
.unit-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
@media (hover: hover) {
  .unit-converter #unitCategoryButton:hover, .unit-converter .unit-picker-grid button:hover { border-color: var(--unit-gold); }
  .unit-converter #unitSwap:hover, .unit-converter #unitReset:hover { background: #dce6dc; }
  .unit-converter #unitCopy:not(:disabled):hover { background: #2e6556; }
}
@media (max-width: 760px) {
  #modal:has(.unit-converter) {
    grid-template-rows: auto minmax(0, 1fr);
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    padding: max(8px, env(safe-area-inset-top)) 12px max(8px, env(safe-area-inset-bottom));
    gap: 5px;
  }
  #modal:has(.unit-converter) #close { top: 6px; }
  .unit-converter {
    flex: 1;
    grid-template-columns: minmax(0, 1fr);
    align-content: safe center;
    gap: clamp(8px, 1.9dvh, 16px);
    max-height: calc(var(--unit-visible-height, 100dvh) - 68px);
  }
  .unit-category-panel { min-height: 0; padding: 10px; }
  .unit-instrument { height: clamp(66px, 20dvh, 164px); width: min(100%, 200px); }
  .unit-converter #unitCategoryButton { min-height: 53px; }
  .unit-workbench { padding: 11px; }
  .unit-picker-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) and (max-height: 670px) {
  .unit-category-panel { grid-template-columns: 60px minmax(0, 1fr); grid-template-rows: auto; gap: 8px; }
  .unit-instrument { width: 60px; height: 55px; }
}
@media (max-width: 950px) and (orientation: landscape) and (max-height: 550px) {
  .unit-converter { grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); align-items: start; }
  .unit-category-panel { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto; min-height: 0; }
  .unit-instrument { height: 85px; width: min(100%, 160px); }
  .unit-picker-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 950px) and (orientation: landscape) and (max-height: 550px) {
  #modal:has(.unit-converter) { padding: 10px 14px; gap: 5px; }
  .unit-workbench { padding: 8px 10px; }
  .unit-value-field { padding: 4px 8px; }
  .unit-value-field > label, #unitResultLabel { margin-bottom: 0; }
  .unit-conversion-grid { gap: 2px; }
  .unit-actions { margin-top: 6px; }
  .unit-reference { margin-top: 2px; }
  .unit-reference summary { padding: 5px 0; }
}