/* Диагностика за шесть заданий. Опирается на переменные темы раздела ЕГЭ. */

.nm-diag {
  margin-top: 8px;
  padding: 24px;
  border: 1.5px solid var(--line-2, rgba(223, 153, 91, .3));
  border-radius: 18px;
  background: var(--surface, #fff);
  box-shadow: var(--shadow-sm, 0 6px 18px rgba(79, 54, 24, .07));
  min-height: 220px;
}

.nm-diag-lead {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2, #6B5B45);
}

.nm-diag-note {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2, #6B5B45);
}

.nm-diag-subjects {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
}

.nm-diag-subject {
  padding: 12px 14px;
  border: 1.5px solid var(--line, rgba(223, 153, 91, .22));
  border-radius: 12px;
  background: var(--bg, #FFFCF5);
  color: var(--ink, #2C2318);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: border-color .18s, transform .18s;
}

.nm-diag-subject:hover {
  border-color: var(--brand, #DF995B);
  transform: translateY(-1px);
}

/* ── Ход диагностики ─────────────────────────────────────────────────── */

.nm-diag-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.nm-diag-step {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-3, #8B7C66);
}

.nm-diag-topic {
  font-size: 13px;
  color: var(--brand-deep, #8C5422);
  font-weight: 700;
}

.nm-diag-bar {
  height: 4px;
  border-radius: 3px;
  background: var(--line, rgba(223, 153, 91, .22));
  overflow: hidden;
  margin-bottom: 18px;
}

.nm-diag-bar i {
  display: block;
  height: 100%;
  background: var(--brand, #DF995B);
  transition: width .3s ease;
}

.nm-diag-question {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.55;
}

.nm-diag-options {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.nm-diag-option {
  padding: 12px 15px;
  border: 1.5px solid var(--line, rgba(223, 153, 91, .22));
  border-radius: 12px;
  background: var(--bg, #FFFCF5);
  color: var(--ink, #2C2318);
  font: inherit;
  font-size: 15px;
  line-height: 1.45;
  text-align: left;
  cursor: pointer;
  transition: border-color .18s, background .18s;
}

.nm-diag-option:hover { border-color: var(--brand, #DF995B); }

.nm-diag-option.is-picked {
  border-color: var(--brand, #DF995B);
  background: var(--bg-warm, #FDF3E3);
  font-weight: 700;
}

.nm-diag-input {
  width: 100%;
  padding: 12px 15px;
  margin-bottom: 18px;
  border: 1.5px solid var(--line, rgba(223, 153, 91, .22));
  border-radius: 12px;
  background: var(--bg, #FFFCF5);
  font: inherit;
  font-size: 16px;
}

.nm-diag-input:focus {
  outline: none;
  border-color: var(--brand, #DF995B);
  box-shadow: 0 0 0 3px rgba(223, 153, 91, .16);
}

/* ── Результат ───────────────────────────────────────────────────────── */

.nm-diag-result-head {
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line-2, rgba(223, 153, 91, .3));
  margin-bottom: 16px;
}

.nm-diag-score {
  font-size: 15px;
  color: var(--ink-2, #6B5B45);
}

.nm-diag-score b {
  font-family: 'Unbounded', system-ui, sans-serif;
  font-size: 38px;
  line-height: 1;
  color: var(--brand-deep, #8C5422);
  margin-right: 6px;
}

.nm-diag-forecast {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.55;
}

.nm-diag-weak h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

.nm-diag-weak ul {
  margin: 0 0 16px;
  padding-left: 20px;
}

.nm-diag-weak li {
  margin-bottom: 5px;
  font-size: 14.5px;
  line-height: 1.5;
}

.nm-diag-next {
  padding-top: 16px;
  border-top: 1px dashed var(--line-2, rgba(223, 153, 91, .3));
}

.nm-diag-next p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2, #6B5B45);
}

.nm-diag .btn + .btn { margin-left: 8px; }

@media (max-width: 560px) {
  .nm-diag { padding: 18px 15px; border-radius: 15px; }
  .nm-diag-score b { font-size: 32px; }
  .nm-diag .btn { width: 100%; justify-content: center; }
  .nm-diag .btn + .btn { margin-left: 0; margin-top: 8px; }
}