/* Instructions for Use (IFUs) Page Styles */

.page-instructions {
  overflow-x: hidden;
}

.c-ifu-filter {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.c-ifu-filter__btn {
  padding: 0.45rem 1.1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  color: var(--color-secondary);
  background: var(--color-white);
  cursor: pointer;
  transition: all 0.2s ease;
}

.c-ifu-filter__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.c-ifu-filter__btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.c-ifu-table {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0, 75, 135, 0.06);
  overflow: hidden;
}

.c-ifu-table__head {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
  gap: 0;
  padding: 0.85rem 1.5rem;
  background: linear-gradient(90deg, #004b87, #003663);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 900px) {
  .c-ifu-table__head {
    display: none;
  }
}

.c-ifu-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
  align-items: center;
  gap: 0;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.2s ease;
}

.c-ifu-row:last-child {
  border-bottom: none;
}

.c-ifu-row:hover {
  background: rgba(0, 75, 135, 0.03);
}

@media (max-width: 900px) {
  .c-ifu-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 1.25rem;
  }
  .c-ifu-filter {
    flex-direction: column;
  }
}

.c-ifu-row__doc {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.c-ifu-row__icon {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.c-ifu-row__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.4;
}

.c-ifu-row__subtitle {
  font-size: 0.8rem;
  color: var(--color-secondary);
  margin-top: 0.2rem;
}

.c-ifu-row__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.c-ifu-row__tag--blood {
  color: #004b87;
}
.c-ifu-row__tag--biopsy {
  color: #059669;
}
.c-ifu-row__tag--molecular {
  color: #7c3aed;
}

.c-ifu-row__meta {
  font-size: 0.825rem;
  color: var(--color-secondary);
  font-weight: 500;
}