.history-chart-modal .modal-content {
  overflow: hidden;
  border: 0;
  border-radius: 16px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.25);
}

.history-chart-modal .modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
  background: #ffffff;
}

.history-chart-modal__eyebrow {
  margin-bottom: 2px;
  color: #64748b;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.history-chart-modal .modal-title {
  color: #0f172a;
  font-size: 1.25rem;
  font-weight: 800;
}

.history-chart-modal .modal-body {
  padding: 1.25rem;
  background: #f8fafc;
}

.history-chart-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.history-chart-periods {
  display: inline-flex;
  gap: 3px;
  padding: 4px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #eef2f7;
}

.history-chart-periods__button {
  padding: 0.45rem 1rem;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: #64748b;
  font-size: 0.82rem;
  font-weight: 700;
}

.history-chart-periods__button:hover,
.history-chart-periods__button:focus-visible {
  color: #0f172a;
  outline: none;
}

.history-chart-periods__button.active {
  border-color: #dbeafe;
  background: #ffffff;
  color: #0369a1;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.12);
}

.history-chart-download {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 0.8rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  color: #334155;
  font-size: 0.8rem;
  font-weight: 700;
}

.history-chart-download:hover,
.history-chart-download:focus-visible {
  border-color: #38bdf8;
  color: #0369a1;
  outline: none;
}

.history-chart-download svg {
  width: 1rem;
  height: 1rem;
}

.history-chart-surface {
  position: relative;
  height: min(55vh, 500px);
  min-height: 360px;
  padding: 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.history-chart-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 0.85rem;
  color: #64748b;
  font-size: 0.78rem;
}

.history-chart-summary strong {
  margin-left: 0.25rem;
  color: #0f172a;
}

@media (max-width: 575.98px) {
  .history-chart-modal .modal-body {
    padding: 0.75rem;
  }

  .history-chart-toolbar {
    align-items: stretch;
  }

  .history-chart-periods {
    flex: 1 1 100%;
  }

  .history-chart-periods__button {
    flex: 1 1 0;
    padding-inline: 0.35rem;
  }

  .history-chart-surface {
    height: 420px;
    min-height: 320px;
    padding: 0.5rem;
  }
}