:root {
  color-scheme: light;
  --canvas: #e9eee9;
  --surface: #fbfcfb;
  --panel: #ffffff;
  --text: #17231f;
  --muted: #61716a;
  --line: #d7dfda;
  --line-strong: #aebdb5;
  --green: #1f6f5b;
  --green-dark: #144b3e;
  --rust: #a8562f;
  --blue: #214f7a;
  --amber: #9f7d2d;
  --focus: rgba(31, 111, 91, 0.18);
  --shadow: 0 18px 48px rgba(23, 35, 31, 0.16);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--canvas);
  color: var(--text);
}

button,
input,
select {
  font: inherit;
}

button {
  -webkit-tap-highlight-color: transparent;
}

.map-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 440px);
  min-height: 100vh;
}

.map-stage {
  position: relative;
  min-height: 100vh;
  background: #dfe8e3;
}

.map-canvas {
  position: absolute;
  inset: 0;
}

.map-fallback,
.map-readout {
  position: absolute;
  z-index: 2;
  border: 1px solid rgba(31, 111, 91, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.map-fallback {
  left: 24px;
  right: 24px;
  bottom: 24px;
  color: var(--green-dark);
  padding: 14px 16px;
}

.map-readout {
  top: 16px;
  right: 16px;
  display: grid;
  min-width: 210px;
  gap: 3px;
  padding: 12px 14px;
}

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

.map-readout strong {
  font-size: 0.98rem;
}

.control-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-height: 100vh;
  overflow: auto;
  border-left: 1px solid var(--line);
  background: var(--panel);
  padding: 24px;
}

.panel-header {
  display: grid;
  gap: 10px;
}

.eyebrow {
  margin: 0;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-size: 2rem;
  line-height: 1.05;
}

h2 {
  margin-bottom: 0;
  font-size: 1rem;
  line-height: 1.2;
}

.lede,
.microcopy,
.detail-card p:not(.eyebrow),
.segment-card p,
.data-row span span {
  color: var(--muted);
  line-height: 1.45;
}

.lede,
.microcopy,
.segment-card p {
  margin-bottom: 0;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.status-grid article,
.detail-card,
.data-card,
.formula-card,
.route-card,
.segment-card,
.street-detail-card,
.street-estimate-card,
.time-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.status-grid article {
  min-width: 0;
  padding: 12px;
}

.status-grid span,
dt,
.formula {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.2;
}

.status-grid strong,
dd {
  display: block;
  margin: 4px 0 0;
  color: var(--text);
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.icon-button {
  display: inline-grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--green-dark);
  cursor: pointer;
}

.reset-button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--green-dark);
  cursor: pointer;
  font-weight: 680;
  padding: 0 12px;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 10px;
}

.segmented-control button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 680;
}

.segmented-control button[aria-pressed="true"] {
  border-color: rgba(31, 111, 91, 0.5);
  background: #eaf4ef;
  color: var(--green-dark);
}

.street-control {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 10px;
}

.street-control button {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.2;
  padding: 8px 10px;
  text-align: left;
  overflow-wrap: anywhere;
}

.street-control button[aria-pressed="true"] {
  border-color: rgba(31, 111, 91, 0.58);
  background: #eaf4ef;
  color: var(--green-dark);
}

.icon-button:hover,
.icon-button:focus-visible,
.reset-button:hover,
.reset-button:focus-visible,
.segmented-control button:hover,
.segmented-control button:focus-visible,
.street-control button:hover,
.street-control button:focus-visible,
.route-card:hover,
.route-card:focus-visible,
.segment-card:hover,
.segment-card:focus-visible {
  border-color: var(--green);
  outline: 3px solid var(--focus);
}

.route-list,
.segment-list,
.data-list,
.time-window-list {
  display: grid;
  gap: 8px;
}

.route-card {
  display: grid;
  width: 100%;
  gap: 9px;
  padding: 12px;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.route-card[aria-pressed="true"] {
  border-color: rgba(31, 111, 91, 0.5);
  background: #eef7f3;
}

.route-card-top,
.route-card-metrics,
.segment-card-header,
.band-row,
.data-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.route-name {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 8px;
  font-weight: 740;
}

.route-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  background: var(--green);
}

.route-dot[data-route="fastest"] {
  background: var(--rust);
}

.route-dot[data-route="balanced"] {
  background: var(--green);
}

.route-dot[data-route="vampire"] {
  background: var(--blue);
}

.route-card-metrics {
  flex-wrap: wrap;
  justify-content: flex-start;
  color: var(--muted);
  font-size: 0.78rem;
}

.detail-card,
.data-card,
.formula-card,
.segment-card,
.street-detail-card,
.street-estimate-card,
.time-card {
  padding: 16px;
}

.time-card,
.formula-card {
  display: grid;
  gap: 10px;
}

.detail-card p:not(.eyebrow) {
  margin-bottom: 14px;
}

dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.segment-card {
  display: grid;
  width: 100%;
  gap: 10px;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.segment-card[aria-pressed="true"] {
  border-color: rgba(31, 111, 91, 0.5);
  background: #eef7f3;
}

.segment-card-header strong,
.segment-card-header span span {
  display: block;
}

.segment-card-header span span {
  color: var(--muted);
  font-size: 0.78rem;
}

.confidence {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 4px 8px;
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: capitalize;
}

.confidence[data-confidence="high"] {
  border-color: rgba(31, 111, 91, 0.42);
  color: var(--green-dark);
}

.confidence[data-confidence="low"] {
  border-color: rgba(168, 86, 47, 0.44);
  color: var(--rust);
}

.band-grid {
  display: grid;
  gap: 7px;
}

.street-detail-card {
  display: grid;
  gap: 12px;
}

.street-estimate-card {
  display: grid;
  gap: 12px;
  margin-top: 10px;
}

.street-detail-card p,
.street-estimate-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}

.street-detail-top,
.street-estimate-top,
.side-row,
.side-score {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.street-detail-top strong,
.street-detail-top span span,
.street-estimate-top strong,
.street-estimate-top span span,
.side-row strong,
.side-row span span {
  display: block;
}

.street-detail-top span span,
.street-estimate-top span span,
.side-row span span {
  color: var(--muted);
  font-size: 0.76rem;
}

.street-detail-top em,
.street-estimate-top em {
  border: 1px solid rgba(31, 111, 91, 0.42);
  border-radius: 999px;
  color: var(--green-dark);
  font-size: 0.74rem;
  font-style: normal;
  font-weight: 760;
  padding: 4px 8px;
}

.street-estimate-top[data-shaded="false"] em {
  border-color: rgba(168, 86, 47, 0.44);
  color: var(--rust);
}

.estimate-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.estimate-grid dd {
  overflow-wrap: anywhere;
}

.side-list {
  display: grid;
  gap: 8px;
}

.building-evidence {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.building-evidence-top {
  display: grid;
  gap: 3px;
}

.building-evidence-top span {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.building-evidence ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.building-evidence li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
}

.building-evidence li span {
  min-width: 0;
}

.building-evidence li strong,
.building-evidence li span span {
  display: block;
  overflow-wrap: anywhere;
}

.building-evidence li span span {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

.building-evidence li em {
  color: var(--green-dark);
  font-size: 0.74rem;
  font-style: normal;
  font-weight: 760;
}

.side-row {
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.side-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.side-row[data-recommended="true"] strong {
  color: var(--green-dark);
}

.side-score {
  min-width: 118px;
}

.band-row {
  display: grid;
  grid-template-columns: 48px minmax(90px, 1fr) 42px;
  font-size: 0.76rem;
}

.band-track {
  position: relative;
  display: block;
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #e4e8e5;
}

.side-score .band-track {
  width: 72px;
}

.band-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--green);
}

.width-0 {
  width: 0;
}

.width-10 {
  width: 10%;
}

.width-20 {
  width: 20%;
}

.width-30 {
  width: 30%;
}

.width-40 {
  width: 40%;
}

.width-50 {
  width: 50%;
}

.width-60 {
  width: 60%;
}

.width-70 {
  width: 70%;
}

.width-80 {
  width: 80%;
}

.width-90 {
  width: 90%;
}

.width-100 {
  width: 100%;
}

.data-row {
  align-items: flex-start;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.time-window-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.data-row:first-child,
.time-window-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.data-row span,
.data-row strong,
.time-window-row strong,
.time-window-row span span {
  display: grid;
  gap: 3px;
}

.time-window-row span span {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.data-row em,
.time-window-row em {
  color: var(--blue);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 720;
  text-transform: uppercase;
}

.time-window-row em {
  color: var(--green-dark);
  font-size: 0.86rem;
}

.formula-card ol {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.maplibregl-popup-content {
  border-radius: 8px;
  box-shadow: var(--shadow);
  color: var(--text);
  padding: 12px;
}

@media (max-width: 980px) {
  .map-shell {
    grid-template-columns: 1fr;
  }

  .map-stage {
    min-height: 58vh;
  }

  .control-panel {
    max-height: none;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .control-panel {
    padding: 16px;
  }

  .status-grid,
  .segmented-control,
  dl {
    grid-template-columns: 1fr;
  }

  .street-control {
    display: flex;
    overflow-x: auto;
    padding-bottom: 2px;
    scroll-snap-type: x proximity;
  }

  .street-control button {
    min-width: min(74vw, 260px);
    scroll-snap-align: start;
  }

  .street-detail-top,
  .street-estimate-top,
  .side-row,
  .building-evidence li {
    align-items: flex-start;
  }

  .map-readout {
    right: 10px;
    left: 10px;
    min-width: 0;
  }

  h1 {
    font-size: 1.55rem;
  }
}