/* ============================================
   TransitFit Boston — Design Tokens
   ============================================ */
:root {
  /* Type */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;

  /* Fonts */
  --font-body: 'Satoshi', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-full: 9999px;

  /* Motion */
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

:root,
[data-theme='light'] {
  /* Surfaces — warm cream/parchment, evokes a planner's site map */
  --color-bg: #f7f4ee;
  --color-surface: #fbf9f3;
  --color-surface-2: #ffffff;
  --color-surface-offset: #efebe1;
  --color-border: #d8d2c2;
  --color-divider: #e8e3d5;

  /* Text — deep ink */
  --color-text: #1a1f2e;
  --color-text-muted: #6b6d75;
  --color-text-faint: #b1b0a6;
  --color-text-inverse: #fbf9f3;

  /* Primary — MBTA navy */
  --color-primary: #0a2540;
  --color-primary-hover: #143b62;
  --color-primary-soft: #d4dce5;
  --color-primary-glass: rgba(10, 37, 64, 0.08);

  /* Accent — transit orange (Orange Line / signal accent) */
  --color-accent: #e07a18;
  --color-accent-hover: #c46812;
  --color-accent-soft: #fde6cf;

  /* Status palette for KPIs */
  --color-good: #1e6a44; /* Green Line */
  --color-good-soft: #d0e3d8;
  --color-warn: #c46812;
  --color-warn-soft: #fde6cf;
  --color-bad: #a43e2a;
  --color-bad-soft: #f1d4cc;

  /* Transit mode colors (real MBTA palette) */
  --mbta-red: #da291c;
  --mbta-orange: #ed8b00;
  --mbta-blue: #003da5;
  --mbta-green: #00843d;
  --mbta-silver: #7c878e;
  --mbta-cr: #80276c;
  --mbta-bus: #ffc72c;
  --mbta-ferry: #008eaa;
  --bb-blue: #1a72c5;

  --shadow-sm: 0 1px 2px rgba(20, 25, 40, 0.06);
  --shadow-md: 0 4px 14px rgba(20, 25, 40, 0.1);
  --shadow-lg: 0 12px 32px rgba(20, 25, 40, 0.14);
}

[data-theme='dark'] {
  --color-bg: #11161f;
  --color-surface: #161c27;
  --color-surface-2: #1c2330;
  --color-surface-offset: #1a212c;
  --color-border: #2c3543;
  --color-divider: #232b38;

  --color-text: #e2e6ee;
  --color-text-muted: #8990a0;
  --color-text-faint: #555c6c;
  --color-text-inverse: #11161f;

  --color-primary: #5b8fc7;
  --color-primary-hover: #79a4d4;
  --color-primary-soft: #1f2c3c;
  --color-primary-glass: rgba(91, 143, 199, 0.12);

  --color-accent: #f59a3a;
  --color-accent-hover: #ffb061;
  --color-accent-soft: #3a2b18;

  --color-good: #5fb586;
  --color-good-soft: #1f3026;
  --color-warn: #f59a3a;
  --color-warn-soft: #3a2b18;
  --color-bad: #d97a64;
  --color-bad-soft: #3a201a;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.6);
}

/* ============================================
   Base
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg);
  overflow: hidden; /* App layout owns the scroll */
}
button {
  cursor: pointer;
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: color-mix(in oklab, var(--color-primary), transparent 60%);
}
a:hover {
  text-decoration-color: currentColor;
}
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 700;
}

/* ============================================
   Top bar
   ============================================ */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  height: 60px;
  position: relative;
  z-index: 5;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.brand h1 {
  font-size: var(--text-lg);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}
[data-theme='dark'] .brand h1 {
  color: var(--color-text);
}
.tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.btn-ghost {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid transparent;
  transition: var(--transition);
}
.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-primary-glass);
  border-color: var(--color-border);
}
.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: var(--transition);
}
.btn-icon:hover {
  color: var(--color-text);
  background: var(--color-primary-glass);
}

/* ============================================
   3-column layout
   ============================================ */
.layout {
  display: grid;
  grid-template-columns: 360px 1fr 400px;
  height: calc(100dvh - 60px);
  overflow: hidden;
}
.panel {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  padding: var(--space-5);
}
.dashboard-panel {
  border-right: none;
  border-left: 1px solid var(--color-border);
}
.map-wrap {
  position: relative;
  background: var(--color-surface-offset);
}
#map {
  position: absolute;
  inset: 0;
  background: var(--color-surface-offset);
}

@media (max-width: 1180px) {
  .layout {
    grid-template-columns: 320px 1fr 360px;
  }
}
@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 320px auto;
    height: auto;
    overflow: auto;
  }
  body {
    overflow: auto;
  }
  .map-wrap {
    height: 320px;
  }
  .panel {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .dashboard-panel {
    border-left: none;
  }
  .topbar {
    height: auto;
    padding: var(--space-2) var(--space-3);
    gap: var(--space-2);
  }
  .tagline {
    display: none;
  }
  .topbar-actions .btn-ghost {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
  }
}

/* ============================================
   Steps & inputs
   ============================================ */
.step {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.step-num {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.step-title {
  display: block;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.step-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}
.step-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.address-row {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.address-row input {
  flex: 1;
  min-width: 0;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  font-size: var(--text-sm);
  transition: var(--transition);
}
.address-row input:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-glass);
}
.address-row button {
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: var(--transition);
}
.address-row button:hover {
  background: var(--color-primary-hover);
}

.quicklinks {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
  margin-top: var(--space-1);
}
.quicklinks-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-right: var(--space-1);
}
.chip {
  font-size: var(--text-xs);
  padding: 4px var(--space-2);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.chip:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.status-line {
  font-size: var(--text-xs);
  color: var(--color-accent);
  margin-top: var(--space-2);
  min-height: 1.2em;
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.field label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.field input[type='number'] {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  width: 100%;
  transition: var(--transition);
}
.field input[type='number']:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-glass);
}
.range-row {
  display: grid;
  grid-template-columns: 1fr 56px;
  align-items: center;
  gap: var(--space-3);
}
.range-val {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-align: right;
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

input[type='range'] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  outline: none;
}
input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border: 3px solid var(--color-surface);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
input[type='range']::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--color-primary);
  border: 3px solid var(--color-surface);
  border-radius: var(--radius-full);
  cursor: pointer;
}

.hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

.customize {
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
}
.customize summary {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: var(--space-1) 0;
  list-style: none;
}
.customize summary::before {
  content: '+';
  display: inline-block;
  width: 1em;
  margin-right: 4px;
  font-family: var(--font-mono);
}
.customize[open] summary::before {
  content: '−';
}
.unit-grid {
  margin-top: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.unit-grid-header,
.unit-row {
  display: grid;
  grid-template-columns: 70px 1fr 1fr;
  gap: var(--space-2);
  align-items: center;
}
.unit-grid-header span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-faint);
  font-weight: 600;
}
.unit-row label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
}
.unit-row input {
  padding: 4px var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  text-align: right;
  width: 100%;
}

/* ============================================
   Map controls + legend
   ============================================ */
.map-controls {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 400;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  box-shadow: var(--shadow-md);
}
.layer-toggles {
  border: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.layer-toggles legend {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-faint);
  font-weight: 700;
  margin-bottom: 4px;
}
.layer-toggles label {
  font-size: var(--text-xs);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-text);
  cursor: pointer;
}
.map-legend {
  position: absolute;
  left: var(--space-3);
  bottom: var(--space-3);
  z-index: 400;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  box-shadow: var(--shadow-md);
  max-width: calc(100% - var(--space-6));
}
.lg-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.lg-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  display: inline-block;
  border: 1.5px solid var(--color-surface);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15);
}
.lg-subway { background: var(--mbta-red); }
.lg-cr { background: var(--mbta-cr); }
.lg-bus { background: var(--mbta-bus); }
.lg-ferry { background: var(--mbta-ferry); }
.lg-bb { background: var(--bb-blue); }

/* Rapid-transit line badges (in station popups). */
.line-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  margin: 2px 4px 2px 0;
  line-height: 1.4;
}

/* Swatches for polygon overlays */
.lg-swatch {
  width: 14px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
  border: 1px solid var(--color-surface);
}
.lg-3a { background: rgba(46,125,50,0.35); border-color: #2e7d32; }
.lg-boston { background: rgba(31,120,180,0.35); border-color: #1f78b4; }
.lg-parcel { background: rgba(224,122,24,0.25); border-color: var(--color-accent); }

/* Brand header allows wrapping/responsive sizing */
.brand h1 {
  font-size: 18px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin: 0;
}
.brand-sep {
  color: var(--color-accent);
  font-weight: 700;
  padding: 0 2px;
}
@media (max-width: 900px) {
  .brand { gap: 8px; }
  .brand h1 { font-size: 14px; line-height: 1.25; white-space: normal; }
  .brand-sep { display: none; }
  .brand .subtitle { font-size: 11px; }
}
@media (max-width: 480px) {
  .brand h1 { font-size: 13px; }
  header { padding: 12px 14px; }
  header nav a { font-size: 12px; }
}

/* Leaflet popup for selected parcel: match brand */
.leaflet-popup.parcel-popup .leaflet-popup-content-wrapper {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.leaflet-popup.parcel-popup .leaflet-popup-tip {
  background: var(--color-surface);
}

/* Make the layer-toggles fieldset roomier for the new options */
.layer-toggles label { font-size: 13px; line-height: 1.45; }
.layer-toggles { max-width: 260px; }

/* Custom Leaflet marker styles */
.transit-dot {
  border-radius: var(--radius-full);
  border: 1.5px solid white;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.site-marker {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  border: 3px solid var(--color-surface);
  box-shadow: 0 0 0 2px var(--color-accent), 0 4px 12px rgba(0, 0, 0, 0.3);
  position: relative;
}
.site-marker::after {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
}

.leaflet-container {
  font-family: var(--font-body);
  background: var(--color-surface-offset);
}
.leaflet-popup-content-wrapper {
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-md);
}
.leaflet-popup-tip {
  background: var(--color-surface);
}
.leaflet-popup-content {
  margin: var(--space-3);
  font-size: var(--text-xs);
}
.leaflet-popup-content strong {
  font-size: var(--text-sm);
  display: block;
  margin-bottom: 4px;
  color: var(--color-text);
}

[data-theme='dark'] .leaflet-tile {
  filter: brightness(0.7) contrast(1.05) hue-rotate(-10deg);
}

/* ============================================
   Dashboard
   ============================================ */
.dash-header {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.dash-header h2 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}
.muted {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.scores {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.score-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.score-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 700;
}
.score-bar {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  overflow: hidden;
  margin: 4px 0;
}
.score-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 400ms cubic-bezier(0.16, 1, 0.3, 1);
}
.score-bar.bas .score-fill {
  background: var(--color-good);
}
.score-val {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
}
.score-label .why-btn {
  margin-left: 6px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 2px 7px;
  cursor: pointer;
  transition: all 150ms ease;
}
.score-label .why-btn:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

/* Transit access tier card -------------------------------------------- */
.tier-card {
  position: relative;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-text-muted);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  background: var(--color-surface);
  margin-bottom: var(--space-5);
}
.tier-card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}
.tier-card-eyebrow {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 700;
}
.tier-card-label {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
}
.tier-card-sub {
  margin-top: 2px;
  font-size: 12px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}
.tier-card[data-tier="0"] { border-left-color: var(--color-text-muted); }
.tier-card[data-tier="1"] { border-left-color: var(--mbta-bus, #ffc72c); }
.tier-card[data-tier="2"] { border-left-color: var(--mbta-cr, #80276c); }
.tier-card[data-tier="3"] { border-left-color: var(--mbta-green, #00843d); }
.tier-card[data-tier="4"] { border-left-color: var(--mbta-red, #da291c); }
.tier-card .why-btn {
  margin-left: 6px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 2px 7px;
  cursor: pointer;
  transition: all 150ms ease;
}
.tier-card .why-btn:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
  border-color: var(--color-text-muted);
}
.sd-table tr.row-selected td {
  background: var(--color-surface);
  font-weight: 700;
}

/* Score detail panel ---------------------------------------------------- */
.score-detail {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin: -4px 0 var(--space-5) 0;
  font-size: 12px;
}
.score-detail .sd-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.score-detail .sd-head strong {
  font-size: 13px;
}
.score-detail .sd-head .sd-close {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 2px 4px;
  font-size: 13px;
}
.score-detail .sd-head .sd-close:hover {
  color: var(--color-text);
}
.score-detail p {
  margin: 4px 0 8px 0;
}
.score-detail p.small {
  font-size: 11px;
  line-height: 1.45;
}
.sd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11.5px;
  font-family: var(--font-mono);
}
.sd-table thead th {
  text-align: left;
  color: var(--color-text-muted);
  font-weight: 600;
  padding: 4px 6px;
  border-bottom: 1px solid var(--color-border);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sd-table td {
  padding: 5px 6px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}
.sd-table td.num,
.sd-table th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.sd-table tr:last-child td {
  border-bottom: none;
}
.chip-warn,
.chip-ok {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
}
.chip-warn {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
}
.chip-ok {
  background: rgba(46, 125, 50, 0.15);
  color: #2e7d32;
}
[data-theme='dark'] .chip-warn { color: #fcd34d; }
[data-theme='dark'] .chip-ok { color: #86efac; }

.lts {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}
.lts-1 { background: rgba(46, 125, 50, 0.18); color: #2e7d32; }
.lts-2 { background: rgba(132, 204, 22, 0.20); color: #4d7c0f; }
.lts-3 { background: rgba(245, 158, 11, 0.18); color: #b45309; }
.lts-4 { background: rgba(220, 38, 38, 0.18); color: #b91c1c; }
[data-theme='dark'] .lts-1 { color: #86efac; }
[data-theme='dark'] .lts-2 { color: #bef264; }
[data-theme='dark'] .lts-3 { color: #fcd34d; }
[data-theme='dark'] .lts-4 { color: #fca5a5; }

.kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.kpi {
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 3px solid var(--color-primary);
}
.kpi-money {
  border-left-color: var(--color-good);
}
.kpi-units {
  border-left-color: var(--color-accent);
}
.kpi-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  font-weight: 700;
}
.kpi-val {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.kpi-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-5);
  font-size: var(--text-xs);
}
.compare-table th,
.compare-table td {
  padding: var(--space-2) var(--space-2);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.compare-table th {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--color-divider);
}
.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--color-text);
}
.compare-table td {
  border-bottom: 1px solid var(--color-divider);
}
.compare-table tr.highlight td {
  background: var(--color-good-soft);
  font-weight: 700;
  color: var(--color-text);
  border-bottom-color: transparent;
}
.compare-table tr.highlight td:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}
.compare-table tr.highlight td:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.nearby h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.nearby-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.nearby-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-2);
  align-items: center;
  padding: 6px var(--space-2);
  background: var(--color-surface-offset);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
}
.nearby-item .ni-name {
  font-weight: 500;
  color: var(--color-text);
}
.nearby-item .ni-meta {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  white-space: nowrap;
}
.mode-pill {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-surface);
}
.nearby-section {
  margin-bottom: var(--space-4);
}
.nearby-section-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

/* ============================================
   Dialog (about + report)
   ============================================ */
.dialog {
  width: min(640px, calc(100vw - 32px));
  max-height: 88vh;
  margin: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  color: var(--color-text);
  padding: 0;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.dialog-report {
  width: min(800px, calc(100vw - 32px));
}
.dialog::backdrop {
  background: rgba(10, 15, 25, 0.5);
  backdrop-filter: blur(4px);
}
.dialog-inner {
  display: flex;
  flex-direction: column;
  max-height: 88vh;
}
.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.dialog-header h2 {
  font-size: var(--text-lg);
}
.dialog-header > div {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.dialog-body {
  padding: var(--space-5);
  overflow-y: auto;
}
.dialog-body h3 {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin: var(--space-4) 0 var(--space-2);
}
.dialog-body p,
.dialog-body li {
  font-size: var(--text-sm);
  line-height: 1.6;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.dialog-body ul,
.dialog-body ol {
  padding-left: var(--space-5);
  margin-bottom: var(--space-3);
}
.formula {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  white-space: pre-wrap;
  word-break: break-word;
  border-left: 3px solid var(--color-primary);
  color: var(--color-text);
}
.formula sub {
  font-size: 9px;
  vertical-align: sub;
  color: var(--color-text-muted);
}
.dialog-body h4.sub {
  margin: var(--space-3) 0 var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}
.dialog-body p.small {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

/* Report */
.report-section {
  margin-bottom: var(--space-6);
}
.report-section h3 {
  text-transform: none;
  font-size: var(--text-base);
  color: var(--color-text);
  margin-bottom: var(--space-2);
  letter-spacing: 0;
}
.report-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.report-stat {
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.report-stat .rs-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  font-weight: 700;
}
.report-stat .rs-val {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

@media print {
  body {
    overflow: visible;
    background: white;
  }
  .topbar,
  .inputs-panel,
  .map-wrap,
  .dashboard-panel,
  .dialog-header {
    display: none !important;
  }
  .dialog {
    position: static;
    border: none;
    box-shadow: none;
    max-height: none;
    width: 100%;
  }
  .dialog-body {
    overflow: visible;
    padding: 0;
  }
}

/* =====================================================================
   TDM strategies (Step 3) + Outcome boxes (Step 4)
   ===================================================================== */
.tdm-group {
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
  margin-top: var(--space-3);
  overflow: hidden;
}
.tdm-group + .tdm-group { margin-top: var(--space-2); }
.tdm-group > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  font-weight: 700;
  color: var(--color-text);
  user-select: none;
}
.tdm-group > summary::-webkit-details-marker { display: none; }
.tdm-group > summary::before {
  content: '▸';
  font-size: 11px;
  color: var(--color-text-muted);
  transition: transform var(--transition);
  margin-right: 6px;
  display: inline-block;
}
.tdm-group[open] > summary::before { transform: rotate(90deg); }
.tdm-cat {
  flex: 1;
  font-size: var(--text-sm);
  letter-spacing: -0.01em;
}
.tdm-cat-vtr {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  min-width: 44px;
  text-align: center;
}
.tdm-rows {
  padding: 6px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--color-divider);
}
.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  padding: 4px 0;
}
.check-row input[type='checkbox'] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}
.check-row .vtr-tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.tdm-total {
  margin-top: var(--space-3);
  padding: 10px 14px;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.tdm-total-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}
[data-theme='dark'] .tdm-total-label { color: var(--color-text); }
.tdm-total-val {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
}
[data-theme='dark'] .tdm-total-val { color: var(--color-accent); }

/* Step 4: municipal source label + outcome boxes */
.muni-source {
  display: block;
  font-size: 11px;
  font-style: italic;
  color: var(--color-text-muted);
  font-weight: 400;
  margin-top: 2px;
}
.outcome-grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}
.outcome-box {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: row;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  min-width: 0;
}
.outcome-box.accent {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}
.outcome-box .outcome-val { text-align: right; }
.outcome-label {
  font-size: 11px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.outcome-val {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.outcome-val.accent {
  color: var(--color-accent);
  font-size: var(--text-base);
}