:root {
  color-scheme: light;
  --ink: #20231f;
  --muted: #667066;
  --line: #d9ded6;
  --panel: #ffffff;
  --paper: #f6f7f5;
  --soft: #edf0eb;
  --teal: #007f73;
  --teal-dark: #005e55;
  --coral: #f05a41;
  --focus: #b8412f;
  --shadow: 0 18px 45px rgba(32, 35, 31, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

button,
input,
select {
  font: inherit;
}

button,
select,
input[type="file"]::file-selector-button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--ink);
}

button {
  min-height: 38px;
  padding: 0 12px;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

button:hover,
select:hover,
input[type="file"]::file-selector-button:hover {
  border-color: #aab4aa;
}

button:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(240, 90, 65, 0.28);
  outline-offset: 2px;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  overflow: auto;
  border-right: 1px solid var(--line);
  background: #fbfcfa;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 2px 8px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background:
    linear-gradient(140deg, transparent 43%, rgba(255, 255, 255, 0.75) 44%, rgba(255, 255, 255, 0.75) 48%, transparent 49%),
    linear-gradient(155deg, var(--teal), #69b36d 56%, var(--coral));
  box-shadow: 0 10px 24px rgba(0, 127, 115, 0.2);
}

h1,
h2,
p {
  margin: 0;
}

.brand h1 {
  font-size: 1.02rem;
  line-height: 1.2;
}

.brand p,
.note,
.eyebrow,
.status-pill,
.selection-meta,
.empty-state {
  color: var(--muted);
  font-size: 0.84rem;
}

.panel {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.panel h2,
.inspector h2 {
  font-size: 0.86rem;
  text-transform: uppercase;
  color: #394139;
}

.field {
  display: grid;
  gap: 6px;
}

.field span,
.toggle {
  color: #4f594f;
  font-size: 0.83rem;
}

select,
input[type="number"],
input[type="text"],
input[type="color"] {
  width: 100%;
  min-height: 38px;
}

textarea {
  width: 100%;
}

select,
input[type="number"],
input[type="text"],
textarea {
  padding: 0 10px;
}

textarea {
  min-height: 58px;
  padding-top: 8px;
  resize: vertical;
}

input[type="color"] {
  padding: 3px;
}

.inline-field {
  grid-template-columns: 86px minmax(0, 1fr) auto;
  align-items: center;
}

.inline-field > span {
  align-self: center;
}

.inline-field input[type="number"] {
  max-width: 76px;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.file-drop {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px dashed #bcc6bb;
  border-radius: 8px;
  background: var(--soft);
}

.file-drop span {
  font-size: 0.83rem;
  color: #4f594f;
}

.sample-row,
.segmented,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sample-row button,
.segmented button {
  flex: 1 1 auto;
  min-width: 88px;
  background: #fbfcfa;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.summary-item {
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfa;
}

.summary-item strong {
  display: block;
  font-size: 1rem;
}

.summary-item span {
  color: var(--muted);
  font-size: 0.74rem;
}

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

.primary-button {
  border-color: var(--teal-dark);
  background: var(--teal);
  color: #ffffff;
}

.primary-button:hover {
  border-color: #004d46;
  background: var(--teal-dark);
}

.workspace {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.topbar h2 {
  margin-top: 4px;
  font-size: 1.36rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fbfcfa;
}

.canvas-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
  gap: 18px;
  min-height: 0;
  padding: 18px;
}

.map-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 580px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(32, 35, 31, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(32, 35, 31, 0.035) 1px, transparent 1px),
    #ffffff;
  background-size: 44px 44px;
  box-shadow: var(--shadow);
}

#mapSvg {
  width: min(100%, 860px);
  height: min(100%, 860px);
  max-height: calc(100vh - 160px);
}

.map-feature {
  cursor: pointer;
  transition: opacity 140ms ease, filter 140ms ease;
}

.map-feature:hover {
  filter: brightness(0.96) saturate(1.14);
}

.map-feature.is-selected {
  filter: drop-shadow(0 8px 10px rgba(32, 35, 31, 0.22));
}

.tooltip {
  position: absolute;
  z-index: 4;
  max-width: 260px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 25px rgba(32, 35, 31, 0.16);
  color: var(--ink);
  font-size: 0.82rem;
  pointer-events: none;
}

.inspector {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.inspector section {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.selection-details {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.selection-name {
  font-size: 1.1rem;
  font-weight: 700;
}

.selection-meta {
  line-height: 1.45;
}

.legend-ramp {
  display: grid;
  grid-template-columns: repeat(var(--legend-count), 1fr);
  height: 18px;
  margin: 12px 0 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 5px;
}

.legend-labels {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.78rem;
}

#reviewTable {
  overflow-x: auto;
}

.review-heading {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.8rem;
}

.review-table {
  width: 100%;
  min-width: 640px;
  margin-top: 10px;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.review-table th,
.review-table td {
  padding: 7px 6px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.review-table th {
  color: #4f594f;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.review-table code {
  color: #445044;
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: 0.78rem;
}

.review-row-error {
  background: #fff7f4;
}

.review-row-warn {
  background: #fffaf0;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 7px;
  border-radius: 999px;
  white-space: nowrap;
  font-size: 0.74rem;
  font-weight: 700;
}

.status-ok {
  background: #e8f4ed;
  color: #14613a;
}

.status-warn {
  background: #fff0cc;
  color: #75510c;
}

.status-error {
  background: #ffe1da;
  color: #8b2b1f;
}

.empty-state {
  margin-top: 10px;
  line-height: 1.45;
}

@media (max-width: 1120px) {
  .app-shell,
  .canvas-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .map-stage {
    min-height: 520px;
  }
}

@media (max-width: 680px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .summary-grid,
  .export-grid,
  .inline-field {
    grid-template-columns: 1fr;
  }

  .canvas-layout,
  .sidebar {
    padding: 12px;
  }

  .map-stage {
    min-height: 430px;
  }
}