.insertion-marker {
  display: inline-grid;
  place-content: center;
  width: 24px;
  height: 24px;
  margin: 0 5px;
  border-radius: 50%;
  background: #1479bd;
  color: #fff;
  font-weight: 800;
}

.inline-blank {
  min-width: 2.4em;
  height: 2.1em;
  margin: 0 .12em;
  padding: .12em .3em;
  border: 0;
  border-bottom: 2px solid #536170;
  border-radius: 2px 2px 0 0;
  background: #d9dde1;
  color: #102a43;
  font-weight: 700;
  letter-spacing: .08em;
  text-align: center;
}

.inline-blank::placeholder {
  color: #52606d;
  opacity: 1;
  letter-spacing: .08em;
}

.inline-blank:focus {
  outline: 3px solid #9fd4f2;
  background: #eef7fc;
}

.sentence-instruction {
  margin: -4px 0 12px;
  color: #627d98;
  font-size: 13px;
}

.sentence-template {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 8px;
  min-height: 78px;
  white-space: pre-wrap;
}

.sentence-slot {
  min-width: 116px;
  min-height: 44px;
  padding: 7px 10px;
  border: 0;
  border-bottom: 4px solid #aeb8c2;
  border-radius: 5px 5px 0 0;
  background: #e1e5e8;
  color: #102a43;
  cursor: pointer;
}

.sentence-slot span {
  color: #8795a1;
  font-size: 11px;
}

.sentence-slot.filled {
  border-bottom-color: #1479bd;
  background: #eaf5fc;
  font-weight: 700;
}

.sentence-slot.drag-over {
  outline: 3px solid #7dc2e9;
  background: #d7eefb;
}

.token[draggable="true"] {
  cursor: grab;
}

.token[draggable="true"]:active,
.sentence-slot[draggable="true"]:active {
  cursor: grabbing;
}

@media (max-width: 570px) {
  .sentence-slot {
    min-width: 88px;
  }
}

.question-grid button.audio-grouped:not(.listened) {
  background: #fff8e6;
  border-color: #e8c46f;
}

.question-grid button.audio-grouped.listened {
  box-shadow: inset 0 -3px #16835b;
}

.question-grid button.audio-grouped.group-start {
  border-left-width: 3px;
}

.question-grid button.audio-grouped.group-end {
  border-right-width: 3px;
}

.audio-gate {
  display: grid;
  justify-items: center;
  align-content: center;
  min-height: 500px;
  padding: 44px 24px;
  text-align: center;
}

.audio-gate-icon {
  display: grid;
  place-content: center;
  width: 74px;
  height: 74px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: #eaf5fc;
  color: #1479bd;
  font-size: 28px;
  padding-left: 5px;
}

.audio-gate-kicker {
  color: #1479bd;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
}

.audio-gate h2 {
  margin: 7px 0 3px;
  font-size: 25px;
}

.audio-gate p {
  max-width: 470px;
  margin: 0 0 22px;
  color: #627d98;
}

.audio-gate button {
  border: 0;
  border-radius: 8px;
  background: #1479bd;
  color: #fff;
  padding: 11px 24px;
  cursor: pointer;
}

.audio-gate button:disabled {
  background: #8aa8ba;
  cursor: default;
}

.audio-gate .audio-gate-skip {
  margin-top: 9px;
  padding: 3px 7px;
  background: transparent;
  color: #829ab1;
  font-size: 11px;
  font-weight: 400;
}

.audio-gate .audio-gate-skip:hover {
  color: #486581;
  text-decoration: underline;
}

.audio-gate progress {
  width: min(430px, 90%);
  height: 9px;
  margin-top: 25px;
  accent-color: #1479bd;
}

.audio-gate-status {
  margin-top: 7px;
  color: #627d98;
  font-size: 12px;
}

.exam-footer button:disabled,
.content-toolbar button:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.subject-tab:disabled,
.module-tabs button:disabled,
.question-grid button:disabled {
  opacity: .55;
  cursor: not-allowed;
}