.tool-section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 110px;
}

.tool-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(340px, 0.48fr);
  gap: 18px;
  align-items: start;
}

.tool-panel,
.tool-result,
.question-card,
.result-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
}

.tool-panel,
.tool-result {
  border-radius: 34px;
  padding: clamp(22px, 4vw, 42px);
}

.tool-form {
  display: grid;
  gap: 16px;
}

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

.tool-field {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.tool-field input,
.tool-field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  padding: 14px 15px;
  outline: none;
}

.tool-field input:focus,
.tool-field select:focus {
  border-color: rgba(155, 123, 255, 0.65);
  box-shadow: 0 0 0 4px rgba(155, 123, 255, 0.12);
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.tool-button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 0 22px;
  color: white;
  background: linear-gradient(135deg, #7c5cff, #c45cff);
  box-shadow: 0 18px 44px rgba(124, 92, 255, 0.34);
  font-weight: 850;
  cursor: pointer;
}

.tool-button.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.tool-status {
  min-height: 24px;
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.tool-status[data-state="success"] {
  color: #9ff5c8;
}

.tool-status[data-state="error"] {
  color: #ffc9d4;
}

.metric-stack {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--line);
}

.metric-item {
  padding: 20px;
  background: rgba(0, 0, 0, 0.22);
}

.metric-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.metric-item strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.insight {
  margin-top: 20px;
  padding: 18px;
  border-radius: 22px;
  color: #e9e1ff;
  background: rgba(155, 123, 255, 0.12);
  border: 1px solid rgba(155, 123, 255, 0.24);
  line-height: 1.55;
}

.questions {
  display: grid;
  gap: 14px;
}

.question-card {
  border-radius: 24px;
  padding: 20px;
}

.question-card h3 {
  margin: 0 0 14px;
  font-size: 20px;
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.option-list {
  display: grid;
  gap: 10px;
}

.option-card {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.055);
  cursor: pointer;
}

.option-card:has(input:checked) {
  color: var(--text);
  border-color: rgba(155, 123, 255, 0.62);
  background: rgba(155, 123, 255, 0.18);
}

.result-card {
  border-radius: 28px;
  padding: 26px;
}

.result-card h2 {
  margin: 0;
  font-size: clamp(32px, 5vw, 62px);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.result-card p {
  color: var(--muted);
  line-height: 1.65;
}

.path-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-radius: 999px;
  padding: 0 12px;
  color: #ded6ff;
  background: rgba(155, 123, 255, 0.12);
  border: 1px solid rgba(155, 123, 255, 0.24);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 920px) {
  .tool-shell,
  .tool-grid {
    grid-template-columns: 1fr;
  }
}