.form-wizard {
  max-width: var(--max-width-form);
  margin: 0 auto;
  padding: 0 var(--spacing-md) var(--spacing-xl);
}

.progress-bar {
  height: 4px;
  background: rgba(94, 53, 177, 0.15);
  border-radius: var(--radius-pill);
  margin: var(--spacing-md) auto var(--spacing-md);
  max-width: var(--max-width-form);
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: var(--radius-pill);
  transition: width 0.3s ease;
}

.wizard-step {
  display: none;
}

.wizard-step.active {
  display: block;
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.wizard-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md) 0;
}

.wizard-nav__left {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.form-section {
  margin-bottom: var(--spacing-sm);
}

.form-section--footer {
  margin-top: var(--spacing-lg);
}

.form-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition), opacity var(--transition);
  border: 1px solid transparent;
}

.btn--secondary {
  background: var(--color-card);
  border-color: var(--color-btn-secondary-border);
  color: var(--color-link);
}

.btn--secondary:hover {
  background: #f7fafc;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  min-width: 200px;
  padding: 0.75rem 2rem;
}

.btn--primary:hover:not(:disabled) {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn--primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn--link {
  background: none;
  border: none;
  color: var(--color-link);
  padding: var(--spacing-sm);
}

.btn--link:hover {
  text-decoration: underline;
}

.file-upload__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-sm);
}

.file-upload__status {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  flex: 1;
  min-width: 160px;
}

.file-upload__status.has-file {
  color: var(--color-success);
  font-weight: 500;
}

.file-upload__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-btn-secondary-border);
  border-radius: var(--radius-md);
  background: var(--color-card);
  color: var(--color-link);
  font-family: inherit;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.file-upload__btn:hover {
  background: #f7fafc;
  border-color: #b8c0cc;
}

.file-upload__btn svg {
  width: 18px;
  height: 18px;
}

.file-upload__name {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.file-upload__name.has-file {
  color: var(--color-success);
  font-weight: 500;
}

.upload-progress {
  display: none;
  margin-top: var(--spacing-sm);
}

.upload-progress.is-visible {
  display: block;
}

.upload-progress__track {
  height: 6px;
  background: #edf2f7;
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.upload-progress__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #7c6fae, #5e35b1);
  border-radius: var(--radius-pill);
  transition: width 0.15s ease;
}

.upload-progress__label {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.reference-image {
  margin: var(--spacing-md) 0;
  border: 1px solid var(--color-table-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
}

.reference-image--compact {
  max-width: 100%;
}

.reference-image__label {
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  background: var(--color-table-header);
  border-bottom: 1px solid var(--color-table-border);
}

.reference-image__img {
  width: 100%;
  height: auto;
  display: block;
}

.reference-image--crop-top .reference-image__img {
  max-height: 340px;
  object-fit: cover;
  object-position: top center;
}

.reference-image--crop-bottom .reference-image__img {
  max-height: 260px;
  object-fit: cover;
  object-position: bottom center;
}

.reference-image__caption {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.discipline-section.has-upload-error {
  box-shadow: 0 0 0 2px rgba(197, 48, 48, 0.2);
}

.submit-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(26, 32, 44, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.submit-overlay.is-visible {
  display: flex;
}

.submit-overlay__box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  width: min(360px, 100%);
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.submit-overlay__spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--spacing-md);
  border: 3px solid #edf2f7;
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.submit-overlay__text {
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.submit-overlay__track {
  height: 8px;
  background: #edf2f7;
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.submit-overlay__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #7c6fae, #5e35b1);
  border-radius: var(--radius-pill);
  transition: width 0.2s ease;
}

.success-panel {
  display: none;
  max-width: var(--max-width-form);
  margin: var(--spacing-md) auto;
  padding: 0 var(--spacing-md) var(--spacing-xl);
}

.success-panel.is-visible {
  display: block;
}

.success-screen {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.success-screen__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-lg);
  background: var(--color-success-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success);
  font-size: 2rem;
}

.success-screen__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-success);
}

.success-screen__text {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.success-screen__summary {
  text-align: left;
  background: #f7fafc;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
}

.success-screen__summary dt {
  font-weight: 600;
  margin-top: var(--spacing-sm);
}

.success-screen__summary dt:first-child {
  margin-top: 0;
}

.success-screen__summary dd {
  color: var(--color-text-muted);
  margin-left: 0;
}

@media (max-width: 480px) {
  .btn--primary {
    width: 100%;
  }
}