.bma-root {
  --bma-bg: #f0f4f3;
  --bma-panel: #fff;
  --bma-ink: #17211f;
  --bma-muted: #61716d;
  --bma-border: #ccd8d5;
  --bma-field: #e8efed;
  --bma-canvas: #101615;
  --bma-good: #19a974;
  --bma-warn: #d28a16;
  --bma-bad: #d74242;
  --bma-blue: #2c78d8;

  color: var(--bma-ink);
}

.theme-dark .bma-root {
  --bma-bg: #0c1110;
  --bma-panel: #141b1a;
  --bma-ink: #eef8f4;
  --bma-muted: #9db1ac;
  --bma-border: #293735;
  --bma-field: #1d2826;
  --bma-canvas: #070a0a;
  --bma-good: #37d399;
  --bma-warn: #f0b84d;
  --bma-bad: #ff6b6b;
  --bma-blue: #6aa7ff;
}

.bma-shell {
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
  gap: 0.85rem;
  width: 100%;
  padding: clamp(0.7rem, 2vw, 1rem);
  border: 1px solid var(--bma-border);
  border-radius: 8px;
  background: linear-gradient(140deg, color-mix(in srgb, var(--bma-blue), transparent 88%), transparent 44%), var(--bma-bg);
}

.bma-controls,
.bma-results,
.bma-map-panel,
.bma-dashboard article,
.bma-instructions {
  border: 1px solid var(--bma-border);
  border-radius: 8px;
  background: var(--bma-panel);
}

.bma-controls {
  display: grid;
  gap: 0.7rem;
  min-width: 0;
  padding: 0.75rem;
}

.bma-textarea-label,
.bma-config label {
  display: grid;
  gap: 0.3rem;
}

.bma-textarea-label > span,
.bma-config span,
.bma-map-head span,
.bma-dashboard span {
  color: var(--bma-muted);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bma-controls textarea,
.bma-controls input,
.bma-controls select,
.bma-controls button {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--bma-border);
  border-radius: 4px;
  background: var(--bma-field);
  color: var(--bma-ink);
  font: inherit;
  font-weight: 760;
}

.bma-controls textarea {
  min-height: 15rem;
  resize: vertical;
  padding: 0.65rem;
  line-height: 1.45;
}

.bma-controls input,
.bma-controls select,
.bma-controls button {
  padding: 0.5rem 0.55rem;
}

.bma-controls button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.38rem;
  cursor: pointer;
}

.bma-config {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.bma-config label b {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.35rem;
}

.bma-config em {
  color: var(--bma-muted);
  font-style: normal;
  font-weight: 850;
}

.bma-units {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  grid-column: 1 / -1;
}

.bma-units button.active,
.bma-sample {
  border-color: var(--bma-blue);
  background: var(--bma-blue);
  color: #fff;
}

.bma-error {
  margin: 0;
  padding: 0.6rem;
  border-left: 4px solid var(--bma-bad);
  border-radius: 4px;
  background: color-mix(in srgb, var(--bma-bad), transparent 88%);
  color: var(--bma-ink);
  font-weight: 800;
}

.bma-results {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(12rem, 0.38fr);
  gap: 0.7rem;
  min-width: 0;
  padding: 0.75rem;
}

.bma-map-panel {
  display: grid;
  gap: 0.5rem;
  min-width: 0;
  padding: 0.65rem;
}

.bma-map-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.bma-map-head b {
  color: var(--bma-blue);
}

.bma-map-panel canvas {
  width: 100%;
  aspect-ratio: 1.65;
  min-height: 18rem;
  border-radius: 6px;
  background: var(--bma-canvas);
  touch-action: none;
  cursor: crosshair;
}

.bma-map-panel canvas:active {
  cursor: grabbing;
}

.bma-scale {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 0.55rem;
  align-items: center;
  color: var(--bma-muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.bma-scale i {
  display: block;
  height: 0.55rem;
  border-radius: 99px;
  background: linear-gradient(90deg, #3276e8, #32c66f, #df3333);
}

.bma-dashboard {
  display: grid;
  align-content: start;
  gap: 0.55rem;
}

.bma-dashboard article {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
  padding: 0.7rem;
}

.bma-dashboard strong {
  color: var(--bma-good);
  font-size: 1.35rem;
}

.bma-root[data-health="warn"] .bma-dashboard strong {
  color: var(--bma-warn);
}

.bma-root[data-health="bad"] .bma-dashboard strong {
  color: var(--bma-bad);
}

.bma-dashboard p {
  margin: 0;
  line-height: 1.35;
}

.bma-instructions {
  grid-column: 1 / -1;
  overflow-x: auto;
  padding: 0.7rem;
}

.bma-instructions h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
}

.bma-instructions table {
  width: 100%;
  border-collapse: collapse;
  min-width: 35rem;
}

.bma-instructions th,
.bma-instructions td {
  padding: 0.55rem;
  border-top: 1px solid var(--bma-border);
  text-align: left;
  vertical-align: top;
}

.bma-instructions th {
  color: var(--bma-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.bma-instructions tr {
  transition:
    background 0.16s ease,
    box-shadow 0.16s ease,
    color 0.16s ease;
}

.bma-instructions tbody tr.is-linked {
  background: color-mix(in srgb, var(--bma-blue), transparent 84%);
  box-shadow: inset 4px 0 0 var(--bma-blue);
}

.bma-instructions tbody tr.is-linked td {
  color: var(--bma-ink);
  text-decoration: underline;
  text-decoration-color: var(--bma-blue);
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.18em;
}

[hidden] {
  display: none;
}

@media (max-width: 940px) {
  .bma-shell,
  .bma-results {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .bma-shell,
  .bma-results {
    padding: 0.55rem;
  }

  .bma-config {
    grid-template-columns: 1fr;
  }

  .bma-map-panel canvas {
    min-height: 14rem;
  }
}