.oj-problem-detail-shell,
.oj-problem-user-panels {
  align-items: flex-start;
}

[data-problem-results] {
  transition: opacity 120ms ease;
}

[data-problem-results][aria-busy="true"] {
  opacity: 0.55;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-problem-results] {
    transition: none;
  }
}

.oj-problem-title {
  color: var(--oj-heading);
  font-weight: 700 !important;
  line-height: 1.15;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.oj-problem-tabs {
  border-bottom-color: var(--oj-border);
  gap: 18px;
}

.oj-problem-tabs .nav-link {
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  color: var(--oj-muted);
  font-weight: 500;
  padding-left: 2px !important;
  padding-right: 2px !important;
}

.oj-problem-tabs .nav-link:hover,
.oj-problem-tabs .nav-link:focus {
  background: transparent;
  border-bottom-color: var(--oj-border-strong);
  color: var(--oj-heading);
}

.oj-problem-tabs .nav-link.active {
  background: transparent;
  border-bottom-color: var(--oj-primary);
  color: var(--oj-link);
  font-weight: 600;
}

.oj-rich-content {
  color: var(--oj-text);
  line-height: 1.82;
}

.oj-discussion-post {
  border-bottom: 1px solid var(--oj-border-faint);
}

.oj-discussion-post:last-of-type {
  border-bottom: 0;
}

.oj-discussion-comment {
  border-left: 2px solid var(--oj-border);
}

.oj-performance-progress {
  background: var(--oj-primary-soft);
  height: 6px;
}

.oj-performance-progress .progress-bar {
  background: var(--oj-primary);
}

.oj-submission-source textarea {
  background: var(--oj-code-bg);
  border-color: var(--oj-code-border);
  color: var(--oj-code-text);
  overflow-x: auto;
  white-space: pre;
}

.oj-submission-source .CodeMirror {
  border: 1px solid var(--oj-input-border);
  border-radius: var(--oj-control-radius);
  font-family: var(--oj-font-mono);
  font-size: 13px;
  height: auto;
  line-height: 1.55;
}

.oj-submission-source .CodeMirror-scroll {
  max-height: 60vh;
  min-height: 300px;
}

.oj-submission-source .CodeMirror-focused {
  border-color: var(--oj-primary);
  box-shadow: var(--oj-focus);
}

.oj-submission-link:hover {
  color: var(--oj-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 767.98px) {
  .oj-problem-tabs {
    overflow-x: auto;
  }
}