/* ==========================================================================
EXAM.CSS — страница пробного экзамена: карточка-контейнер, таймер, разбивка
по темам. Тёмная палитра в духе app.css.
========================================================================== */

.exam-page {
  min-height: 100vh;
}

.exam-container {
  max-width: 780px;
  padding-top: 40px;
  padding-bottom: 64px;
}

.exam-card {
  padding: 32px;
  background: linear-gradient(180deg, rgba(10, 19, 42, 0.95), rgba(7, 14, 32, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  box-shadow: 0 24px 60px rgba(2, 8, 24, 0.52);
}

.exam-title {
  font-size: 26px;
  margin: 8px 0 12px;
}

/* ---------------- Setup ---------------- */
.exam-setup__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 22px 0 16px;
}

.exam-setup__grid .form-group label {
  color: #9ca8cb;
}

.exam-setup__grid .form-input {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #f5f7ff;
}

.exam-setup__weak-hint {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(111, 135, 255, 0.08);
  border: 1px solid rgba(111, 135, 255, 0.2);
  color: #c7d0f5;
  font-size: 13.5px;
}

.exam-setup__checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 26px;
  font-size: 14px;
  color: #d3d8ee;
}

/* ---------------- Running ---------------- */
.exam-running__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.exam-running__progress {
  font-size: 13px;
  font-weight: 700;
  color: #9ca8cb;
}

.exam-timer {
  font-size: 16px;
  font-weight: 800;
  color: #f5f7ff;
  font-variant-numeric: tabular-nums;
}

.exam-timer.is-low {
  color: #ff8a8a;
}

.exam-running__topic {
  color: #7985ab;
  font-size: 13px;
  margin-bottom: 20px;
}

.exam-running__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
}

/* ---------------- Results ---------------- */
.profile-subheading {
  font-size: 16px;
  margin: 28px 0 14px;
}

.exam-breakdown {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.results-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.results-row__topic {
  font-size: 14px;
  font-weight: 700;
  color: #f5f7ff;
}

.results-row__score {
  font-size: 13px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 999px;
}

.results-row__score--good {
  color: #8ff0c1;
  background: rgba(31, 183, 116, 0.15);
}

.results-row__score--mid {
  color: #ffd28a;
  background: rgba(183, 121, 31, 0.15);
}

.results-row__score--bad {
  color: #ffb3b3;
  background: rgba(225, 77, 77, 0.15);
}

#examReview .question {
  margin-top: 14px;
}

.exam-results__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.profile-danger-text {
  color: #ff8a8a;
}

/* ---------------- Light theme ---------------- */
[data-theme="light"] .exam-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

[data-theme="light"] .exam-setup__grid .form-input {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  color: #14161f;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b5f6d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

[data-theme="light"] .exam-setup__grid .form-group label {
  color: var(--color-text-muted);
}

[data-theme="light"] .exam-setup__weak-hint {
  background: var(--color-primary-light);
  border: 1px solid rgba(61, 90, 254, 0.2);
  color: #2a3ecf;
}

[data-theme="light"] .exam-setup__checkbox {
  color: var(--color-text);
}

[data-theme="light"] .exam-running__progress,
[data-theme="light"] .exam-running__topic {
  color: var(--color-text-muted);
}

[data-theme="light"] .exam-timer {
  color: var(--color-text);
}

[data-theme="light"] .results-row {
  border: 1px solid var(--color-border);
}

[data-theme="light"] .results-row__topic {
  color: var(--color-text);
}

[data-theme="light"] .profile-danger-text {
  color: #e5484d;
}

@media (max-width: 620px) {
  .exam-setup__grid {
    grid-template-columns: 1fr;
  }

  .exam-card {
    padding: 22px;
    border-radius: 22px;
  }
}

.exam-setup__error {
  margin: 4px 0 16px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(225, 77, 77, 0.12);
  border: 1px solid rgba(225, 77, 77, 0.3);
  color: #ffb3b3;
  font-size: 13px;
}

[data-theme="light"] .exam-setup__error {
  color: #c0262a;
}