.planning-tool .field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem 1.1rem;
}

.planning-tool .field {
  display: grid;
  align-content: start;
  gap: .55rem;
  min-width: 0;
}

.planning-tool .field label {
  font-weight: 700;
  line-height: 1.45;
}

.planning-tool .field input,
.planning-tool .field select {
  width: 100%;
  min-height: 3.45rem;
  padding: .82rem .95rem;
  border: 1px solid var(--line);
  border-radius: .9rem;
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

.planning-tool .field input:focus-visible,
.planning-tool .field select:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 36%, transparent);
  outline-offset: 2px;
  border-color: var(--accent);
}

.planning-tool .field small {
  color: var(--text-muted);
  line-height: 1.55;
}

.planning-tool .form-error {
  min-height: 1.5rem;
  margin: 1rem 0 0;
  color: var(--danger, #c33b3b);
  font-weight: 700;
}

.planning-checklist {
  display: grid;
  gap: 1.25rem;
}

.planning-checklist-progress {
  display: grid;
  gap: .65rem;
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: var(--surface-soft);
}

.planning-progress-track {
  height: .7rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--line);
}

.planning-progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width .2s ease;
}

.planning-checklist-group {
  display: grid;
  gap: .7rem;
  padding-top: .45rem;
}

.planning-checklist-group h3 { margin: 0 0 .2rem; }

.planning-checklist-item {
  display: grid;
  grid-template-columns: 1.35rem minmax(0, 1fr);
  gap: .8rem;
  align-items: start;
  padding: .95rem 1rem;
  border: 1px solid var(--line);
  border-radius: .9rem;
  background: var(--surface);
  cursor: pointer;
  line-height: 1.55;
}

.planning-checklist-item input {
  width: 1.2rem;
  height: 1.2rem;
  margin-top: .16rem;
  accent-color: var(--accent);
}

.planning-checklist-item:has(input:checked) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, var(--surface));
}

@media (max-width: 700px) {
  .planning-tool .field-grid { grid-template-columns: 1fr; gap: 1.15rem; }
  .planning-tool .calculator-body { padding: 1.25rem; }
  .planning-tool .calculator-actions { display: grid; grid-template-columns: 1fr; }
  .planning-tool .calculator-actions .button { width: 100%; min-height: 3.25rem; }
}

@media print {
  .planning-tool .site-header, .planning-tool .site-footer, .planning-tool .breadcrumbs,
  .planning-tool .side-stack, .planning-tool .result-actions, .planning-tool .calculator-actions { display: none !important; }
  .planning-tool .tool-layout { display: block; }
  .planning-checklist-item { break-inside: avoid; }
}