.date-tool {
  display: grid;
  gap: 20px;
}

.date-panel {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: rgb(255 255 255 / 76%);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.panel-heading h2 {
  margin: 2px 0 0;
  font-size: 1.1rem;
}

.field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: end;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.field input {
  padding: 10px 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
}

.field input:focus {
  border-color: var(--focus);
  box-shadow: 0 0 0 4px rgb(22 119 255 / 14%);
  outline: none;
}

.field input[type="number"] {
  width: 90px;
}

.utility-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.check-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 12px;
  color: var(--text);
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-weight: 800;
}

.date-result {
  margin: 0;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 850;
  min-height: 22px;
}

.seo-content h3 {
  margin: 0;
  font-size: 1.04rem;
}

.seo-content p {
  margin: 8px 0 0;
  color: var(--muted);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.faq-grid article {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

@media (max-width: 860px) {
  .field-row {
    flex-direction: column;
    align-items: stretch;
  }

  .field input[type="number"] {
    width: 100%;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .field-row .primary-button {
    width: 100%;
  }
}