.dq-estimator-app {
  max-width: 980px;
  margin: 30px auto;
  font-family: Arial, sans-serif;
}

.dq-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.dq-progress {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.dq-step {
  padding: 10px 14px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #555;
  font-size: 14px;
}

.dq-step.is-active {
  background: #111;
  color: #fff;
}

.dq-grid {
  display: grid;
  gap: 16px;
}

.dq-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dq-check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.dq-check-item {
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 12px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.dq-check-item input {
  margin-top: 4px;
}

.dq-section-title {
  font-weight: 700;
  margin-top: 18px;
  margin-bottom: 10px;
}

.dq-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 22px;
}

.dq-btn {
  border: 1px solid #d1d5db;
  background: #fff;
  color: #111;
  padding: 12px 18px;
  border-radius: 12px;
  cursor: pointer;
}

.dq-btn-primary {
  background: #111;
  color: #fff;
  border-color: #111;
}

.dq-panel label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.dq-panel select,
.dq-panel textarea,
.dq-panel input {
  width: 100%;
  padding: 12px;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  box-sizing: border-box;
}

.dq-help {
  font-size: 13px;
  color: #666;
  margin-top: 10px;
}

.dq-mini-card,
.dq-phase-card {
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 14px;
  background: #fafafa;
}

.dq-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}

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

.dq-lead-gate {
  margin-top: 18px;
  padding: 18px;
  border: 1px dashed #cbd5e1;
  border-radius: 16px;
  background: #fcfcfc;
}

.dq-message {
  margin-top: 12px;
  font-size: 14px;
}

.dq-muted {
  color: #666;
}

.dq-table {
  width: 100%;
  border-collapse: collapse;
}

.dq-table th,
.dq-table td {
  text-align: left;
  padding: 10px 0;
  border-bottom: 1px solid #e5e7eb;
}

@media (max-width: 767px) {
  .dq-grid-2,
  .dq-check-grid,
  .dq-metrics,
  .dq-phase-grid {
    grid-template-columns: 1fr;
  }
}