:root {
  --paper: #D0D0D0;
  --paper-2: #D0D0D0;
  --text: #111111;
  --muted: #5f5a50;
  --line: #1a1a1a;
  --accent: #2B56FF;
  --accent-2: #2AAF62;
  --accent-3: #856A54;
  --panel: rgba(255, 255, 255, 0.53);
  --panel-shadow: 0 18px 60px rgba(17, 17, 17, 0.13);
  --panel-gap: clamp(14px, 2vw, 24px);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
}

@font-face {
  font-family: Haben Grotesk; /* set name */
  src: url(HabenGrotesk-Bold.woff); /* url of the font */
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--paper);
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  text-rendering: geometricPrecision;
}

button,
input,
select {
  font: inherit;
}

button {
  color: inherit;
}

.workbench {
  position: relative;
  min-height: 100svh;
  background: var(--paper);
}

.stage-panel {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100svh;
  min-height: 520px;
  overflow: hidden;
  background: var(--paper);
}

.map-frame {
  width: 100%;
  height: 100%;
  min-height: inherit;
  background: var(--paper);
}

#mapSvg {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  background: var(--paper);
}

.control-panel {
  position: fixed;
  z-index: 20;
  top: var(--panel-gap);
  right: var(--panel-gap);
  width: min(430px, calc(100vw - (var(--panel-gap) * 2)));
  max-height: calc(100svh - (var(--panel-gap) * 2));
  overflow: auto;
  overscroll-behavior: contain;
  /* border: 1.35px solid var(--line); */
  background: var(--panel);
  box-shadow: var(--panel-shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition:
    transform 240ms ease,
    opacity 180ms ease,
    visibility 180ms ease;
}

body.panel-collapsed .control-panel {
  transform: translateX(calc(100% + 32px));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.panel-toggle {
  position: fixed;
  z-index: 30;
  top: var(--panel-gap);
  right: var(--panel-gap);
  min-width: 110px;
  border: 1.35px solid var(--line);
  border-radius: 0;
  background: var(--text);
  color: var(--paper);
  padding: 11px 14px 10px;
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  transition:
    background-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.panel-toggle:hover {
  transform: translateY(-1px);
  background: var(--accent);
  color: var(--text);
}

body:not(.panel-collapsed) .panel-toggle {
  transform: translateX(calc(-1 * (min(430px, calc(100vw - (var(--panel-gap) * 2))) + 10px)));
  background: var(--paper);
  color: var(--text);
}

body:not(.panel-collapsed) .panel-toggle:hover {
  background: var(--accent-2);
}

.panel-intro {
  padding: clamp(22px, 4vw, 34px) clamp(22px, 3vw, 30px) clamp(18px, 3vw, 26px);
  border-bottom: 1.35px solid var(--line);
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 8vw, 3.8rem);
  line-height: 0.82;
  font-weight: 900;
  font-family:"haben grotesk"
}

.panel-intro p:last-child {
  max-width: 35rem;
  margin: 0;
  color: var(--text);
  font-size: clamp(0.95rem, 1.4vw, 1.08rem);
  line-height: 1.4;
  font-weight: 560;
}

.control-block {
  padding: 20px clamp(18px, 3vw, 30px) 22px;
  border-bottom: 1.35px solid var(--line);
}

.control-block:last-child {
  border-bottom: 0;
}

.control-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  color: var(--text);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.control-index {
  color: var(--muted);
}

.field-label,
.axis-name {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.select-control {
  width: 100%;
  min-height: 44px;
  margin-top: 8px;
  border: 1.25px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  padding: 0 12px;
  font-weight: 760;
  outline: 0;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text) 50%),
    linear-gradient(135deg, var(--text) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.select-control:focus-visible,
.number-control:focus-visible,
.range-control:focus-visible,
button:focus-visible,
.file-button:focus-visible {
  outline: 2px solid var(--accent-3);
  outline-offset: 2px;
}

.projection-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.projection-pill,
.segmented-control button,
.secondary-button,
.file-button,
.text-button {
  border: 1.15px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
  transition:
    background-color 150ms ease,
    color 150ms ease,
    border-color 150ms ease,
    opacity 150ms ease;
}

.projection-pill {
  padding: 8px 10px;
}

.projection-pill:hover,
.segmented-control button:hover,
.secondary-button:hover,
.file-button:hover,
.text-button:hover {
  background: var(--text);
  color: var(--paper);
}

.projection-pill.is-active,
.segmented-control button.is-active {
  background: var(--accent);
  color: var(--text);
}

.segmented-control {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.segmented-control button {
  min-height: 42px;
  border-radius: 0;
}

.microcopy,
.status-line,
.upload-status,
.error-message {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.status-line {
  font-weight: 760;
}

.axis-list {
  display: grid;
  gap: 15px;
}

.axis-row {
  display: grid;
  grid-template-columns: minmax(84px, 0.72fr) minmax(120px, 1fr) 72px;
  gap: 12px;
  align-items: center;
}

.range-control {
  width: 100%;
  accent-color: var(--accent);
  background: transparent;
}

.range-control::-webkit-slider-runnable-track {
  height: 2px;
  background: var(--line);
}

.range-control::-webkit-slider-thumb {
  width: 17px;
  height: 17px;
  margin-top: -7px;
  border: 1.2px solid var(--line);
  border-radius: 50%;
  background: var(--paper);
  appearance: none;
}

.range-control::-moz-range-track {
  height: 2px;
  background: var(--line);
}

.range-control::-moz-range-thumb {
  width: 17px;
  height: 17px;
  border: 1.2px solid var(--line);
  border-radius: 50%;
  background: var(--paper);
}

.number-control {
  width: 72px;
  min-height: 34px;
  border: 1.15px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  text-align: center;
  font-size: 0.78rem;
  font-weight: 800;
}

.text-button {
  padding: 7px 10px;
}

.toggle-list {
  display: grid;
  border-top: 1.1px solid var(--line);
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 42px;
  gap: 16px;
  border-bottom: 1.1px solid var(--line);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 820;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.toggle-row small {
  display: inline-grid;
  min-width: 22px;
  min-height: 22px;
  place-items: center;
  margin-left: 5px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.68rem;
}

.toggle-row input {
  width: 38px;
  height: 20px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.upload-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.file-button,
.secondary-button {
  display: grid;
  min-height: 42px;
  place-items: center;
  padding: 0 14px;
  border-radius: 0;
  text-align: center;
}

.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

.error-message {
  color: var(--accent);
  font-weight: 800;
}

.download-button {
  width: 100%;
  min-height: 54px;
  border: 1.45px solid var(--line);
  border-radius: 0;
  background: var(--text);
  color: var(--paper);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition:
    background-color 150ms ease,
    color 150ms ease,
    transform 150ms ease;
}

.download-button:hover {
  transform: translateY(-1px);
  background: var(--accent-2);
  color: var(--text);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 760px) {
  .stage-panel {
    min-height: 100svh;
  }

  .control-panel {
    top: auto;
    right: 12px;
    bottom: 12px;
    left: 12px;
    width: auto;
    max-height: min(76svh, 720px);
  }

  body.panel-collapsed .control-panel {
    transform: translateY(calc(100% + 22px));
  }

  .panel-toggle,
  body:not(.panel-collapsed) .panel-toggle {
    top: 12px;
    right: 12px;
    transform: none;
  }

  h1 {
    font-size: clamp(2.8rem, 16vw, 5.2rem);
  }

  .axis-row {
    grid-template-columns: 1fr 70px;
  }

  .axis-name {
    grid-column: 1 / -1;
  }
}