.saf-form-wrapper {
  --primary: #7394FF;
  --primary-dark: #4671FE;
  --text-dark: #47547F;
  --text-muted: #6b7280;
  --border: #d9dce1;
  --bg: #f5f6f8;
  --success: #1a9c5e;
  --error: #d92d20;
}

.saf-form-wrapper,
.saf-form-wrapper * {
  box-sizing: border-box;
}

.saf-form-wrapper {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 32px;
  font-family: "Poppins", sans-serif;
  color: var(--text-dark);
}

/* Progress bar */
.saf-form-wrapper .progress-container {
  margin-bottom: 36px;
}

.saf-form-wrapper .progress-track {
  position: relative;
  height: 4px;
  background: var(--border);
  border-radius: 4px;
  margin-bottom: 16px;
}

.saf-form-wrapper .progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--primary);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.saf-form-wrapper .progress-steps {
  display: flex;
  justify-content: space-between;
}

.saf-form-wrapper .progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  text-align: center;
}

.saf-form-wrapper .step-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  transition: background 0.2s ease;
}

.saf-form-wrapper .step-label {
  font-size: 12px;
  color: var(--text-muted);
}

.saf-form-wrapper .progress-step.active .step-circle {
  background: var(--primary);
}

.saf-form-wrapper .progress-step.active .step-label {
  color: var(--text-dark);
  font-weight: 600;
}

.saf-form-wrapper .progress-step.completed .step-circle {
  background: var(--success);
}

/* Form steps */
.saf-form-wrapper .form-step {
  display: none;
}

.saf-form-wrapper .form-step.active {
  display: block;
  animation: safFadeIn 0.25s ease;
}

@keyframes safFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.saf-form-wrapper h2 {
  margin-top: 0;
  margin-bottom: 4px;
  font-size: 20px;
}

.saf-form-wrapper .step-subtext {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 0;
  margin-bottom: 20px;
}

.saf-form-wrapper .sub-header {
  font-size: 15px;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 10px;
}

.saf-form-wrapper .field-row {
  display: flex;
  gap: 16px;
}

.saf-form-wrapper .field-row .field {
  flex: 1;
}

.saf-form-wrapper .field {
  margin-bottom: 18px;
}

.saf-form-wrapper label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.saf-form-wrapper .req {
  color: var(--error) !important;
  margin-left: 2px;
}

.saf-form-wrapper input[type="text"],
.saf-form-wrapper input[type="email"],
.saf-form-wrapper input[type="number"],
.saf-form-wrapper select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text-dark);
}

.saf-form-wrapper input:focus,
.saf-form-wrapper select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(115, 148, 255, 0.15);
}

.saf-form-wrapper input.invalid,
.saf-form-wrapper select.invalid {
  border-color: var(--error);
}

.saf-form-wrapper .error-msg {
  display: none;
  color: var(--error);
  font-size: 12px;
  margin-top: 4px;
}

.saf-form-wrapper .field.invalid .error-msg,
.saf-form-wrapper .invalid-visible {
  display: block;
}

/* Checkboxes */
.saf-form-wrapper .checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 8px;
}

.saf-form-wrapper .checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  cursor: pointer;
}

.saf-form-wrapper .checkbox-item input {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

/* Running total */
.saf-form-wrapper .running-total {
  font-size: 14px;
  font-weight: 600;
  margin-top: 4px;
  margin-bottom: 4px;
}

.saf-form-wrapper .running-total.complete {
  color: var(--success);
}

.saf-form-wrapper .running-total.over {
  color: var(--error);
}

/* Nav buttons */
.saf-form-wrapper #safSubmitError {
  margin-top: 20px;
  text-align: right;
}

.saf-form-wrapper .form-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.saf-form-wrapper .btn {
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.saf-form-wrapper .btn-primary {
  background: var(--primary);
  color: #fff;
  margin-left: auto;
}

.saf-form-wrapper .btn-primary:hover {
  background: var(--primary-dark);
}

.saf-form-wrapper .btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.saf-form-wrapper .btn-secondary {
  background: #fff;
  color: var(--text-dark);
  border: 1px solid var(--border);
}

.saf-form-wrapper .btn-secondary:hover {
  background: #f0f1f3;
}

.saf-form-wrapper .btn-secondary:disabled {
  visibility: hidden;
}

.saf-form-wrapper .form-success {
  margin-top: 20px;
  padding: 14px;
  background: #e9f9f0;
  color: var(--success);
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
}

@media (max-width: 480px) {
  .saf-form-wrapper {
    padding: 20px;
  }
  .saf-form-wrapper .field-row {
    flex-direction: column;
    gap: 0;
  }
  .saf-form-wrapper .checkbox-grid {
    grid-template-columns: 1fr;
  }
  .saf-form-wrapper .step-label {
    display: none;
  }
}