.casus {
  max-width: 1180px;
}

.casus-hero {
  margin: 40px 0 42px;
}

.casus-hero h2 {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.04;
  margin: 0 0 18px;
}

.casus-hero p {
  color: var(--ink-soft);
  font-size: 19px;
  margin: 0;
  max-width: 68ch;
}

.casus-hero__link {
  font-size: 16px !important;
  margin-top: 16px !important;
}

.casus-hero__link a {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.casus-layout {
  align-items: start;
  display: grid;
  gap: 22px;
  grid-template-columns: 280px minmax(0, 1fr);
}

.casus-sidebar {
  display: grid;
  gap: 14px;
  position: sticky;
  top: 20px;
}

.casus-select,
.timer-card,
.score-card,
.case-sheet,
.answer-step,
.rubric-results {
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.casus-select {
  color: var(--ink-soft);
  display: grid;
  font-size: 13px;
  font-weight: 800;
  gap: 10px;
  letter-spacing: 0.12em;
  padding: 18px;
  text-transform: uppercase;
}

.casus-select select {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  color: var(--ink);
  font: inherit;
  letter-spacing: 0;
  padding: 12px;
  text-transform: none;
}

.timer-card,
.score-card {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.timer-card span,
.score-card span,
.sample-box span,
.case-sheet__label {
  color: var(--ink-faint);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.timer-card strong,
.score-card strong {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
}

.score-card p {
  color: var(--ink-soft);
  font-size: 14px;
  margin: 0;
}

.casus-main {
  display: grid;
  gap: 18px;
}

.case-sheet {
  padding: 28px;
}

.case-sheet h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.08;
  margin: 0 0 18px;
}

.case-facts {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.case-fact {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 14px;
}

.case-fact strong {
  display: block;
  margin-bottom: 4px;
}

.case-fact span {
  color: var(--ink-soft);
  font-size: 15px;
}

.sample-box {
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 16px;
}

.sample-box p {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.18;
  margin: 8px 0 0;
}

.answer-form {
  display: grid;
  gap: 14px;
}

.answer-step {
  padding: 18px;
}

.answer-step label {
  display: block;
  font-weight: 800;
  margin-bottom: 10px;
}

.answer-step textarea {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  color: var(--ink);
  font: inherit;
  min-height: 110px;
  padding: 14px;
  resize: vertical;
  width: 100%;
}

.casus-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.rubric-results {
  display: grid;
  gap: 12px;
  padding: 20px;
}

.rubric-results[hidden] {
  display: none;
}

.rubric-summary {
  border-bottom: 1px solid var(--rule);
  padding-bottom: 14px;
}

.rubric-summary h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  margin: 0 0 6px;
}

.rubric-summary p {
  color: var(--ink-soft);
  margin: 0;
}

.rubric-item {
  align-items: start;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  display: grid;
  gap: 8px;
  grid-template-columns: auto 1fr;
  padding: 14px;
}

.rubric-item__score {
  align-items: center;
  background: var(--accent-soft);
  border-radius: 999px;
  color: var(--accent);
  display: inline-flex;
  font-weight: 900;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.rubric-item h3,
.rubric-item p {
  margin: 0;
}

.rubric-item p {
  color: var(--ink-soft);
}

.rubric-item.is-strong .rubric-item__score {
  background: color-mix(in srgb, var(--good) 18%, var(--bg));
  color: var(--good);
}

.rubric-item.is-missing .rubric-item__score {
  background: color-mix(in srgb, var(--bad) 14%, var(--bg));
  color: var(--bad);
}

@media (max-width: 880px) {
  .casus-layout {
    grid-template-columns: 1fr;
  }

  .casus-sidebar {
    position: static;
  }

  .case-facts {
    grid-template-columns: 1fr;
  }
}