.senate-shell {
  width: min(1680px, 100%);
  padding: 12px;
}

.senate-shell .topbar {
  align-items: center;
  margin-bottom: 12px;
}

.senate-shell h1 {
  font-size: clamp(2.4rem, 3.2vw, 3.5rem);
  line-height: 0.98;
}

.senate-shell .eyebrow {
  margin-bottom: 2px;
  font-size: 0.78rem;
}

.senate-dashboard {
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
  align-items: start;
}

.senate-dashboard .control-panel {
  padding: 14px;
}

.senate-dashboard .control-panel__heading {
  align-items: start;
  gap: 10px;
}

.senate-dashboard .control-panel__heading h2 {
  font-size: 0.95rem;
}

#senate-ballot-label,
#senate-poll-blend-label {
  margin-top: 2px;
  color: var(--ink);
}

#senate-reset-button {
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f9fafb;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 800;
  white-space: nowrap;
}

.senate-dashboard .ballot-slider {
  margin: 16px 0 6px;
}

.senate-dashboard .slider-scale {
  font-size: 0.74rem;
}

.senate-dashboard .polling-note {
  font-size: 0.76rem;
  line-height: 1.35;
}

.senate-blend-heading {
  margin-top: 24px;
}

.senate-dashboard .stats-grid {
  gap: 8px;
  margin-top: 16px;
}

.senate-dashboard .stat {
  min-height: 64px;
  padding: 10px 12px;
}

.senate-dashboard .stat strong {
  margin-top: 6px;
  font-size: 1.35rem;
}

.senate-map-panel {
  grid-template-columns: minmax(520px, 560px) minmax(420px, 1fr);
  align-items: start;
  gap: 14px;
  min-height: 0;
  padding: 14px;
}

.senate-map {
  grid-template-columns: repeat(12, 41px);
  grid-auto-rows: 39px;
  gap: 5px;
  align-content: start;
  justify-content: start;
}

.senate-state {
  min-height: 39px;
  padding: 5px;
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease;
}

.senate-state:not(:disabled):hover,
.senate-state--selected {
  transform: none;
  box-shadow: inset 0 0 0 2px rgba(27, 31, 36, 0.12);
}

.senate-state strong {
  font-size: 0.78rem;
}

.senate-state span {
  font-size: 0.68rem;
  line-height: 1.05;
}

.senate-detail {
  align-self: start;
  padding: 14px 0 0 16px;
  border: 0;
  border-left: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.senate-detail h3 {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.senate-detail__result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 14px;
  align-items: center;
  margin-top: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.senate-detail__result span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.senate-detail__result strong {
  grid-row: span 2;
  font-size: 1.55rem;
}

.senate-detail__result em {
  color: var(--muted);
  font-size: 0.82rem;
  font-style: normal;
}

.senate-input-grid {
  display: grid;
  margin: 8px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  list-style: none;
}

.senate-input-grid li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.senate-input-grid li:last-child {
  border-bottom: 0;
}

.senate-input-grid span {
  display: grid;
  gap: 3px;
}

.senate-input-grid strong,
.senate-input-grid b {
  font-size: 0.84rem;
}

.senate-input-grid em {
  color: var(--muted);
  font-size: 0.76rem;
  font-style: normal;
  line-height: 1.35;
}

.senate-formula {
  max-width: 70ch;
  font-size: 0.8rem;
}

.senate-table-panel {
  margin-top: 12px;
}

@media (max-width: 860px) {
  .senate-shell {
    padding: 10px;
  }

  .senate-shell .topbar {
    align-items: start;
  }

  .senate-dashboard {
    grid-template-columns: 1fr;
  }

  .senate-map-panel {
    grid-template-columns: 1fr;
    overflow-x: auto;
  }

  .senate-map {
    min-width: 547px;
  }

  .senate-detail {
    padding: 14px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 520px) {
  .senate-map {
    min-width: 547px;
  }
}