/* SPDX-License-Identifier: MIT */
:root {
  color-scheme: dark;
  --background: #070909;
  --surface: #0c1010;
  --surface-raised: #111716;
  --surface-soft: #171c1b;
  --ink: #e5e4dc;
  --muted: #929b96;
  --dim: #5d6864;
  --line: #2d3734;
  --line-strong: #4a5753;
  --amber: #d4a85f;
  --amber-bright: #efd18d;
  --amber-dark: #745b30;
  --mineral: #70a39a;
  --mineral-dark: #355d57;
  --oxide: #b76e55;
  --oxide-dark: #673b31;
  --success: #86aa8c;
  --danger: #cf765d;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  color: var(--ink);
  background: var(--background);
  font-family: var(--sans);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 78% 8%, rgba(112, 163, 154, 0.07), transparent 32rem),
    radial-gradient(circle at 28% 42%, rgba(212, 168, 95, 0.05), transparent 40rem),
    var(--background);
}

button,
input,
select {
  font: inherit;
}

button,
select,
input[type="file"] {
  color: var(--ink);
  background: #090c0c;
  border: 1px solid var(--line);
}

button {
  min-height: 35px;
  padding: 8px 10px;
  cursor: pointer;
  font: 650 10px/1 var(--mono);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition:
    border-color 130ms ease,
    background 130ms ease,
    color 130ms ease;
}

button:hover:not(:disabled) {
  color: var(--amber-bright);
  background: var(--surface-soft);
  border-color: var(--line-strong);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

button.primary {
  color: #17130d;
  background: var(--amber);
  border-color: var(--amber);
}

button.primary:hover:not(:disabled) {
  color: #090806;
  background: var(--amber-bright);
  border-color: var(--amber-bright);
}

button:focus-visible,
select:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 2px solid var(--amber-bright);
  outline-offset: 3px;
}

select,
input[type="file"] {
  min-height: 38px;
  width: 100%;
  padding: 8px 9px;
  font: 550 11px/1.25 var(--mono);
}

input[type="range"] {
  width: 100%;
  height: 18px;
  margin: 0;
  accent-color: var(--amber);
}

input[type="checkbox"] {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--amber);
}

a {
  color: var(--amber-bright);
  text-decoration-color: var(--amber-dark);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--ink);
  text-decoration-color: var(--amber-bright);
}

h1,
h2,
p {
  margin-top: 0;
}

h1,
h2 {
  letter-spacing: -0.035em;
}

h1 {
  margin-bottom: 5px;
  font-size: clamp(24px, 3.2vw, 42px);
  font-weight: 760;
  line-height: 0.98;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(17px, 2vw, 23px);
  font-weight: 690;
}

code,
kbd {
  font-family: var(--mono);
}

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

.eyebrow {
  margin-bottom: 7px;
  color: var(--amber);
  font: 700 10px/1 var(--mono);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.masthead {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: 106px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 19px clamp(18px, 3vw, 38px);
  background: rgba(7, 9, 9, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand-mark {
  position: relative;
  width: 74px;
  height: 62px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: var(--amber);
  border: 1px solid var(--line-strong);
  box-shadow:
    inset 0 0 0 5px var(--background),
    inset 0 0 0 6px #2d3734;
  font: 680 19px/1 var(--mono);
  letter-spacing: -0.08em;
}

.brand-mark b {
  position: absolute;
  right: 8px;
  bottom: 7px;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.02em;
}

.brand-copy {
  min-width: 0;
}

.brand-copy > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.header-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  font: 600 10px/1 var(--mono);
  letter-spacing: 0.04em;
}

.status-chip {
  padding: 8px 10px;
  color: var(--muted);
  border: 1px solid var(--line);
  text-transform: uppercase;
}

.status-chip i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 9px rgba(134, 170, 140, 0.55);
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(340px, 390px) minmax(0, 1fr);
  min-height: calc(100vh - 106px);
}

.control-rack {
  min-width: 0;
  padding: 16px;
  background: rgba(9, 12, 12, 0.93);
  border-right: 1px solid var(--line);
}

.rack-section {
  padding: 18px 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.016), transparent 42%),
    var(--surface);
  border: 1px solid var(--line);
  border-bottom: 0;
}

.rack-section:last-child {
  border-bottom: 1px solid var(--line);
}

.section-label {
  margin-bottom: 15px;
  color: var(--muted);
  font: 720 10px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-label span {
  padding-right: 7px;
  color: var(--amber);
}

.control-rack label {
  display: grid;
  gap: 7px;
  color: #b7bfbb;
  font: 650 10px/1.3 var(--mono);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.control-rack label + label,
.control-rack label + .transport-row,
.control-rack .transport-row + label,
.control-rack .two-controls + label,
.view-switch + label {
  margin-top: 15px;
}

.control-rack output {
  grid-row: 1;
  justify-self: end;
  color: var(--amber-bright);
  font-weight: 500;
}

.control-note,
.panel-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.view-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  padding: 0;
  margin: 0;
  border: 0;
}

.view-switch label {
  cursor: pointer;
}

.view-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.view-switch span {
  min-height: 66px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 10px;
  color: var(--muted);
  background: var(--background);
  border: 1px solid var(--line);
  text-transform: none;
}

.view-switch b {
  color: var(--ink);
  font-size: 11px;
}

.view-switch small {
  color: var(--dim);
  font-size: 9px;
}

.view-switch input:checked + span {
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(212, 168, 95, 0.12), transparent),
    #0d1110;
  border-color: var(--amber-dark);
  box-shadow: inset 3px 0 var(--amber);
}

.view-switch input:focus-visible + span {
  outline: 2px solid var(--amber-bright);
  outline-offset: 2px;
}

.preset-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}

.preset-row button {
  padding-inline: 5px;
  font-size: 8px;
}

.scale-controls {
  display: grid;
  gap: 8px;
}

.scale-item {
  padding: 9px;
  background: #090c0c;
  border: 1px solid var(--line);
}

.scale-item.is-active {
  border-color: var(--amber-dark);
  box-shadow: inset 3px 0 var(--amber);
}

.scale-item label {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.scale-item label span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scale-item input {
  grid-column: 1 / -1;
}

.scale-item output {
  grid-column: 2;
  grid-row: 1;
}

.scale-item small {
  grid-column: 1 / -1;
  color: var(--dim);
  font-size: 8px;
  line-height: 1.35;
  text-transform: none;
}

.transport-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
  margin-top: 13px;
}

.two-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
  margin-top: 15px;
}

.file-input {
  margin-top: 15px;
}

.file-input input {
  text-transform: none;
}

.check-row {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: 9px !important;
  min-height: 34px;
  color: var(--muted) !important;
  cursor: pointer;
}

.check-row span {
  text-transform: none;
}

.export-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.render-options {
  align-items: end;
}

.workspace {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: clamp(16px, 2.3vw, 30px);
}

.model-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 6px 2px 2px;
}

.model-heading > p {
  max-width: 600px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  text-align: right;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.metric-grid article {
  min-width: 0;
  padding: 14px 15px;
  background: var(--surface);
  border-right: 1px solid var(--line);
}

.metric-grid article:last-child {
  border-right: 0;
}

.metric-grid span,
.metric-grid small {
  display: block;
  overflow: hidden;
  color: var(--muted);
  font: 560 9px/1.3 var(--mono);
  letter-spacing: 0.04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.metric-grid strong {
  display: block;
  margin: 6px 0 4px;
  color: var(--amber-bright);
  font: 690 clamp(21px, 2.4vw, 32px)/1 var(--mono);
  letter-spacing: -0.06em;
}

.metric-grid small {
  color: var(--dim);
  font-size: 8px;
}

.visual-panel,
.inspector-panel,
.outcome-panel,
.spectrum-panel,
.mapping-panel,
.boundary-panel {
  min-width: 0;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.018), transparent 46%),
    var(--surface);
  border: 1px solid var(--line);
}

.panel-head {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 17px;
  border-bottom: 1px solid var(--line);
}

.panel-head > span {
  flex: 0 0 auto;
  padding: 7px 9px;
  color: var(--muted);
  border: 1px solid var(--line);
  font: 650 9px/1 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.canvas-wrap {
  position: relative;
  min-height: 590px;
  background: var(--background);
  overflow: hidden;
}

#fieldCanvas {
  display: block;
  width: 100%;
  height: 590px;
}

.canvas-hint {
  position: absolute;
  right: 12px;
  bottom: 10px;
  margin: 0;
  color: var(--dim);
  font: 520 8px/1 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  pointer-events: none;
}

.legend-row {
  min-height: 43px;
  display: flex;
  align-items: center;
  gap: 19px;
  padding: 10px 15px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font: 520 9px/1.2 var(--mono);
}

.legend-mark {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 6px;
  border-radius: 50%;
  vertical-align: -1px;
}

.legend-mark.biological {
  background: var(--amber);
  box-shadow: 0 0 9px rgba(212, 168, 95, 0.44);
}

.legend-mark.digital {
  background: var(--mineral);
  box-shadow: 0 0 9px rgba(112, 163, 154, 0.44);
}

.legend-mark.configured {
  background: var(--ink);
  border: 2px solid var(--oxide);
}

.inspector-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 14px;
}

.inspector-panel > p {
  min-height: 67px;
  margin: 0;
  padding: 17px;
  color: #b8c0bc;
  font-size: 12px;
  line-height: 1.6;
}

.inspector-panel dl {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  border-top: 1px solid var(--line);
}

.inspector-panel:last-child dl {
  grid-template-columns: repeat(2, 1fr);
}

.inspector-panel dl div {
  min-width: 0;
  padding: 12px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.inspector-panel dl div:last-child {
  border-right: 0;
}

.inspector-panel dt,
.inspector-panel dd {
  margin: 0;
  font-family: var(--mono);
}

.inspector-panel dt {
  margin-bottom: 6px;
  color: var(--dim);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inspector-panel dd {
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.4;
  text-overflow: ellipsis;
}

.outcome-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.outcome-card {
  position: relative;
  min-height: 132px;
  padding: 15px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.outcome-card:nth-child(3n) {
  border-right: 0;
}

.outcome-card:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.outcome-card h3 {
  margin: 0 0 4px;
  color: var(--ink);
  font-size: 12px;
}

.outcome-card p {
  margin: 0;
  color: var(--dim);
  font: 520 9px/1.4 var(--mono);
}

.outcome-card strong {
  display: block;
  margin: 14px 0 9px;
  color: var(--amber-bright);
  font: 700 22px/1 var(--mono);
}

.outcome-meter {
  height: 5px;
  background:
    linear-gradient(90deg, var(--amber), #8c897e 50%, var(--mineral));
  opacity: 0.72;
}

.outcome-marker {
  position: absolute;
  bottom: 14px;
  width: 8px;
  height: 13px;
  background: var(--ink);
  border: 2px solid var(--oxide);
  transform: translateX(-50%);
}

.outcome-panel .panel-note {
  padding: 13px 16px;
  margin: 0;
  border-top: 1px solid var(--line);
}

.spectrum-panel canvas {
  display: block;
  width: 100%;
  height: 120px;
}

.mapping-panel .table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--amber);
  background: #0a0e0e;
  font: 700 9px/1.3 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

td:first-child {
  color: var(--ink);
  font-family: var(--mono);
}

.boundary-panel {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 19px 21px;
  border-color: var(--amber-dark);
  background:
    linear-gradient(110deg, rgba(212, 168, 95, 0.08), transparent 48%),
    var(--surface);
}

.boundary-mark {
  flex: 0 0 auto;
  color: var(--amber);
  font: 700 47px/1 var(--mono);
}

.boundary-panel p:last-child {
  max-width: 1000px;
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

footer {
  padding: 7px 3px 22px;
}

footer p {
  margin: 0;
  color: var(--dim);
  font-size: 10px;
  line-height: 1.55;
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 330px minmax(0, 1fr);
  }

  .metric-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .metric-grid article:nth-child(3) {
    border-right: 0;
  }

  .metric-grid article:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .inspector-grid {
    grid-template-columns: 1fr;
  }

  .outcome-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .outcome-card:nth-child(3n) {
    border-right: 1px solid var(--line);
  }

  .outcome-card:nth-child(2n) {
    border-right: 0;
  }

  .outcome-card:nth-last-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .outcome-card:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

@media (max-width: 880px) {
  .masthead {
    position: static;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .header-links {
    width: 100%;
    margin-left: 92px;
    justify-content: flex-start;
  }

  .app-shell {
    display: block;
  }

  .control-rack {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .scale-controls {
    grid-template-columns: 1fr 1fr;
  }

  .model-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .model-heading > p {
    text-align: left;
  }

  #fieldCanvas,
  .canvas-wrap {
    min-height: 520px;
    height: 520px;
  }
}

@media (max-width: 590px) {
  .masthead {
    gap: 12px;
    padding: 15px;
  }

  .brand-mark {
    width: 60px;
    height: 54px;
  }

  .brand-copy {
    width: calc(100% - 72px);
  }

  .brand-copy > p:last-child {
    display: none;
  }

  .header-links {
    margin-left: 0;
  }

  .control-rack,
  .workspace {
    padding: 10px;
  }

  .view-switch,
  .scale-controls,
  .two-controls {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: 1fr 1fr;
  }

  .metric-grid article,
  .metric-grid article:nth-child(3) {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .metric-grid article:nth-child(2n) {
    border-right: 0;
  }

  .metric-grid article:last-child {
    border-bottom: 0;
  }

  .panel-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .canvas-wrap,
  #fieldCanvas {
    min-height: 470px;
    height: 470px;
  }

  .canvas-hint {
    display: none;
  }

  .legend-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .inspector-panel dl,
  .inspector-panel:last-child dl {
    grid-template-columns: 1fr;
  }

  .inspector-panel dl div {
    border-right: 0;
  }

  .outcome-cards {
    grid-template-columns: 1fr;
  }

  .outcome-card,
  .outcome-card:nth-child(2n),
  .outcome-card:nth-child(3n),
  .outcome-card:nth-last-child(-n + 2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .outcome-card:last-child {
    border-bottom: 0;
  }

  .boundary-panel {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  button,
  .view-switch span {
    transition: none;
  }
}