:root {
  --primary-color: #4f46e5;
  --secondary-color: #2563eb;
  --accent-color: #0ea5e9;
  --light-color: #f8fafc;
  --dark-color: #1e293b;
  --gray-color: #94a3b8;
  --border-color: #e2e8f0;
  --highlight-color: #fff9c4;
  --highlight-animation: #ffeb3b;
  --error-color: #ef4444;
  --warning-color: #f59e0b;
  --success-color: #10b981;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: #f9fafb;
}

#root {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .container {
    grid-template-columns: 1fr 1fr;
  }
}

.form-panel {
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  max-height: 700px;
  overflow: auto;
}

.preview-panel {
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  max-height: 700px;
  overflow: auto;
  position: sticky;
  top: 1rem;
}

.preview-content {
  white-space: pre-wrap;
}

h1 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
}

h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  font-size: 1rem;
  transition: border-color 0.15s ease-in-out;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

.radio-group,
.checkbox-group {
  margin-top: 0.5rem;
}

.radio-option,
.checkbox-option {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.radio-option label,
.checkbox-option label {
  margin-bottom: 0;
  margin-left: 0.5rem;
  font-weight: normal;
}

.tab-navigation {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.tab-button {
  padding: 0.75rem 1rem;
  border: none;
  background: none;
  font-weight: 500;
  cursor: pointer;
  color: var(--gray-color);
  transition: color 0.2s, border-bottom 0.2s;
  margin-right: 0.5rem;
  border-bottom: 2px solid transparent;
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

.navigation-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
  gap: 0.5rem;
}

.nav-button {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background-color: white;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: background-color 0.2s, color 0.2s;
}

.nav-button:hover {
  background-color: var(--light-color);
}

.nav-button.prev-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.nav-button.next-button {
  background-color: var(--primary-color);
  color: white;
  border: none;
}

.nav-button.next-button:hover {
  background-color: #4338ca;
}

.highlighted-text {
  background-color: var(--highlight-color);
  display: inline-block;
  padding: 2px 0;
  animation: highlight 2s;
}

@keyframes highlight {
  0% { background-color: var(--highlight-animation); }
  100% { background-color: var(--highlight-color); }
}

.risk-assessment {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 0.5rem;
}

.risk-high {
  background-color: rgba(239, 68, 68, 0.1);
  border-left: 4px solid var(--error-color);
}

.risk-medium {
  background-color: rgba(245, 158, 11, 0.1);
  border-left: 4px solid var(--warning-color);
}

.risk-low {
  background-color: rgba(16, 185, 129, 0.1);
  border-left: 4px solid var(--success-color);
}

.icon {
  width: 1rem;
  height: 1rem;
  stroke-width: 2;
}

.helper-text {
  font-size: 0.875rem;
  color: var(--gray-color);
  margin-top: 0.25rem;
}

.error-text {
  font-size: 0.875rem;
  color: var(--error-color);
  margin-top: 0.25rem;
}

.document-preview {
  white-space: pre-wrap;
  font-family: 'Courier New', monospace;
  line-height: 1.6;
  font-size: 0.9rem;
  padding: 1rem;
  background-color: #f8fafc;
  border-radius: 0.25rem;
  border: 1px solid var(--border-color);
}