/* ==========================================================================
   Multi-Step Wizard Progress Stepper
   ========================================================================== */
.wizard-header {
  margin-bottom: 3rem;
  text-align: center;
}

.wizard-progress {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  max-width: 650px;
  margin: 0 auto;
  padding: 0 1rem;
}

.wizard-progress::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--border);
  z-index: 1;
}

.progress-bar-fill {
  position: absolute;
  top: 24px;
  left: 0;
  height: 3px;
  background-color: var(--brand);
  z-index: 2;
  width: 0%;
  transition: width var(--transition-normal);
}

.step-node {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.node-circle {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-full);
  background-color: #FFFFFF;
  border: 3px solid var(--border);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition-normal);
}

.step-node.active .node-circle {
  border-color: var(--brand);
  background-color: var(--brand);
  color: white;
  box-shadow: 0 0 0 5px rgba(37, 99, 235, 0.15);
}

.step-node.completed .node-circle {
  border-color: var(--success);
  background-color: var(--success);
  color: white;
}

.node-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition-normal);
  text-align: center;
}

.step-node.active .node-label {
  color: var(--brand);
  font-weight: 700;
}

.step-node.completed .node-label {
  color: var(--success);
}

/* ==========================================================================
   Form Card Layout
   ========================================================================== */
.form-wizard-card {
  background-color: #FFFFFF;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

.form-step-content {
  padding: 3rem;
  display: none;
}

.form-step-content.active {
  display: block;
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.step-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
}

.step-title svg {
  color: var(--brand);
}

/* ==========================================================================
   Form Fields
   ========================================================================== */
.input-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.input-full {
  grid-column: span 2;
}

.form-field {
  margin-bottom: 1rem;
}

.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.form-field label .required {
  color: var(--danger);
  margin-left: 2px;
}

/* Input validation error styling */
.form-field.invalid .form-control {
  border-color: var(--danger);
  background-color: var(--danger-light);
}

.error-text {
  display: none;
  font-size: 0.75rem;
  color: var(--danger);
  margin-top: 0.35rem;
  font-weight: 500;
}

.form-field.invalid .error-text {
  display: block;
}

/* Custom Select Dropdowns */
select.form-control {
  appearance: none;
  -webkit-appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%23b0b0b0" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"/></svg>');
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  padding-right: 2.75rem;
  min-height: 52px;
  line-height: 1.3;
}

/* Gender Radio Container */
.radio-group {
  display: flex;
  gap: 1.5rem;
  padding: 0.75rem 0;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
}

.radio-label input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--brand);
}

/* ==========================================================================
   Document Upload Zone
   ========================================================================== */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--border-radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  background-color: var(--bg-main);
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
}

.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--brand);
  background-color: var(--brand-light);
}

.upload-icon {
  color: var(--brand);
  margin-bottom: 1rem;
}

.upload-zone p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.upload-zone p strong {
  color: var(--brand);
}

.upload-zone span {
  font-size: 0.75rem;
  color: var(--text-light);
}

.file-input-hidden {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

/* Uploaded file badge preview */
.file-preview-card {
  display: none;
  align-items: center;
  gap: 1rem;
  background-color: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-md);
  padding: 1rem;
  margin-top: 1rem;
}

.file-preview-card.active {
  display: flex;
  animation: fadeIn var(--transition-fast) forwards;
}

.file-preview-icon {
  color: var(--brand);
}

.file-preview-info {
  flex-grow: 1;
}

.file-preview-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-preview-size {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.file-preview-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--danger);
  padding: 0.25rem;
  border-radius: var(--border-radius-full);
}

.file-preview-remove:hover {
  background-color: var(--danger-light);
}

/* ==========================================================================
   Review & Summary Panels
   ========================================================================== */
.review-summary {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.review-section {
  border: 1px solid var(--border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.review-section-header {
  background-color: var(--bg-main);
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand);
}

.review-section-body {
  padding: 1.25rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.review-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.review-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.review-val {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
}

.review-item.full-width {
  grid-column: span 2;
}

/* ==========================================================================
   Form Actions Footer
   ========================================================================== */
.form-wizard-footer {
  padding: 1.5rem 3rem;
  background-color: var(--bg-main);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
}

/* ==========================================================================
   Wizard Success Screen
   ========================================================================== */
.success-screen {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.success-icon-wrap {
  width: 80px;
  height: 80px;
  background-color: var(--success-light);
  color: var(--success);
  border-radius: var(--border-radius-full);
  margin: 0 auto 2rem auto;
  font-size: 2.5rem;
  box-shadow: 0 10px 20px rgba(22, 163, 74, 0.15);
}

.success-screen h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.success-screen p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.app-id-badge {
  background-color: var(--brand-light);
  border: 1px dashed var(--brand);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-md);
  display: inline-flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 2.5rem;
}

.app-id-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.app-id-val {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--brand);
  font-family: var(--font-headings);
}

.success-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Email Sent Preview Alert Box */
.email-sim-box {
  background-color: #f0fdf4;
  border: 1px solid #c9f7d7;
  border-radius: var(--border-radius-md);
  padding: 1.25rem;
  margin-bottom: 2rem;
  text-align: left;
}

.email-sim-header {
  font-size: 0.8rem;
  font-weight: 700;
  color: #166534;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.email-sim-body {
  font-size: 0.85rem;
  color: var(--text-main);
  line-height: 1.5;
  white-space: pre-line;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 768px) {
  .form-step-content {
    padding: 2rem;
    overflow: visible;
  }
  
  .form-wizard-card {
    overflow: visible;
  }
  
  .form-wizard-footer {
    padding: 1.25rem 2rem;
  }
  
  .input-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .input-full {
    grid-column: span 1;
  }
  
  .review-section-body {
    grid-template-columns: 1fr;
  }
  
  .review-item.full-width {
    grid-column: span 1;
  }

  .form-field {
    position: relative;
    z-index: 2;
  }

  select.form-control {
    min-height: 180px;
    font-size: 0.95rem;
    padding: 0.85rem 1rem;
    background-image: none;
    appearance: auto;
    -webkit-appearance: auto;
    overflow-y: auto;
  }

  .node-label {
    display: none; /* Hide step labels on mobile to prevent overlapping */
  }

  .wizard-progress {
    max-width: 320px;
  }
}

/* Extra mobile tweaks for the multi-step wizard */
@media (max-width: 480px) {
  .node-circle {
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }

  .wizard-progress {
    max-width: 260px;
    margin: 0 auto;
  }

  .form-step-content {
    padding: 1.25rem;
    overflow: visible;
  }

  .form-wizard-card {
    max-width: 100%;
    margin: 0 0.5rem;
    overflow: visible;
  }

  .form-control {
    font-size: 0.95rem;
    padding: 0.7rem 0.95rem;
  }

  select.form-control {
    min-height: 180px;
    padding: 0.85rem 1rem;
    background-image: none;
    appearance: auto;
    -webkit-appearance: auto;
    overflow-y: auto;
  }

  .input-grid {
    grid-template-columns: 1fr;
  }
}