/* Самопроверка: сценарий, варианты, прогресс. */

.quiz-screen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100vh - 66px);
  padding: clamp(24px, 4vw, 46px) 0 36px;
}

.quiz-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 58px);
  align-items: start;
  width: min(1120px, calc(100% - 48px));
  margin: auto;
}

.quiz-aside {
  position: sticky;
  top: 96px;
}
.quiz-count {
  font-family: var(--font-display);
  font-size: clamp(52px, 7vw, 76px);
  line-height: .9;
  letter-spacing: -0.05em;
  color: var(--green);
}
.quiz-count small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.quiz-bar {
  height: 5px;
  margin: 18px 0;
  border-radius: 999px;
  background: var(--paper-3);
  overflow: hidden;
}
.quiz-bar i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--green), var(--green-2));
  transition: width .35s cubic-bezier(.2, .8, .2, 1);
}
.quiz-aside-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.quiz-aside-note b { color: var(--ink-soft); }

.quiz-card {
  padding: clamp(24px, 4vw, 46px);
}
.quiz-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.quiz-topline .tag { font-size: 11px; }
.quiz-scenario {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.16;
}
.quiz-lead {
  margin: -10px 0 22px;
  color: var(--muted);
  font-size: 14.5px;
}

.quiz-options {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}
.quiz-option {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  width: 100%;
  padding: 15px 17px;
  border: 1.5px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  color: var(--ink-soft);
  text-align: left;
  font-size: 15.5px;
  line-height: 1.45;
  transition: border-color .16s, background .16s, transform .12s, box-shadow .16s;
}
.quiz-option:hover {
  border-color: var(--green-2);
  background: var(--white);
  transform: translateX(2px);
}
.quiz-option[aria-pressed="true"] {
  border-color: var(--green);
  background: var(--green-soft);
  color: var(--green-deep);
  box-shadow: 0 6px 16px rgba(47, 93, 80, .1);
}
.quiz-option .letter {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}
.quiz-option[aria-pressed="true"] .letter {
  border-color: var(--green);
  background: var(--green);
  color: #fffdf6;
}
.quiz-option .text { padding-top: 2px; }

.quiz-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 26px;
}
.quiz-footer .left { display: flex; align-items: center; gap: 16px; }
.quiz-hint { color: var(--muted); font-size: 12.5px; }
.quiz-error {
  margin-top: 12px;
  color: var(--rust);
  font-size: 13.5px;
}

.quiz-fade { animation: screen-in .32s cubic-bezier(.2, .8, .2, 1) both; }