html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--sf-color-background);
  color: var(--sf-color-text);
  color-scheme: light;
}

.solverforge-lessons-app {
  min-height: 100vh;
  background: var(--sf-color-background);
  color: var(--sf-color-text);
}

.solverforge-lessons-app .sf-content {
  padding: var(--sf-space-4) var(--sf-space-6);
  background: var(--sf-color-background);
  color: var(--sf-color-text);
}

.solverforge-lessons-app .sf-content > p {
  margin: 0 0 var(--sf-space-4);
  color: var(--sf-color-text-secondary);
}

.solverforge-lessons-app .sf-table-container,
.solverforge-lessons-app .sf-table,
.solverforge-lessons-app .sf-table tbody,
.solverforge-lessons-app .sf-table td {
  background: var(--sf-color-surface);
  color: var(--sf-color-text);
}

.solverforge-lessons-app .sf-table th {
  color: var(--sf-gray-700);
}

.solverforge-lessons-app .sf-rail-timeline-toolbar {
  padding: 14px 18px;
}

.solverforge-lessons-app .sf-rail-timeline-lane-label {
  gap: 6px;
  justify-content: center;
  padding: 10px 14px;
}

.solverforge-lessons-app .sf-rail-timeline-lane-mode {
  display: none;
}

.solverforge-lessons-app .sf-rail-timeline-lane-heading {
  align-items: center;
}

.solverforge-lessons-app .sf-rail-timeline-lane-title {
  font-size: 12px;
}

.solverforge-lessons-app .sf-rail-timeline-lane-badges {
  gap: 4px;
}

.solverforge-lessons-app .sf-rail-timeline-lane-badge {
  font-size: 8px;
  padding: 2px 6px;
}

.solverforge-lessons-app .sf-rail-timeline-row--detailed .sf-rail-timeline-item--detail {
  box-shadow:
    0 12px 20px rgba(15, 23, 42, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.58);
  height: 42px !important;
  min-width: 86px;
}

.solverforge-lessons-app .sf-rail-timeline .sf-block-label {
  font-size: 12px;
  font-weight: var(--sf-font-bold);
  line-height: 1.15;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.solverforge-lessons-app .sf-rail-timeline .sf-block-meta {
  font-size: 10px;
  line-height: 1.2;
  opacity: 0.9;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.solverforge-lessons-app .sf-rail-timeline-tooltip {
  max-width: 340px;
}