/* Base Styles */
:root {
  --primary-color: #2563eb;
  --secondary-color: #4f46e5;
  --text-color: #1f2937;
  --light-text: #6b7280;
  --border-color: #e5e7eb;
  --light-bg: #f9fafb;
  --highlight-color: #fff9c4;
  --highlight-anim: #ffeb3b;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: var(--text-color);
  line-height: 1.5;
  padding: 1rem;
  background-color: white;
}

h1, h2, h3, h4, h5, h6 {
  margin-bottom: 1rem;
  line-height: 1.2;
}

button {
  cursor: pointer;
  font-family: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: 16px;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.generator-header {
  text-align: center;
  margin-bottom: 2rem;
}

.generator-header h1 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.generator-header p {
  color: var(--light-text);
  max-width: 800px;
  margin: 0 auto;
}

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

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

/* Form Panel */
.form-panel {
  padding: 1.5rem;
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
}

.tab-navigation {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.tab-button {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  background-color: white;
  border-radius: 0.25rem;
  color: var(--text-color);
  font-size: 0.875rem;
  transition: all 0.2s;
}

.tab-button.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.tab-button:hover:not(.active) {
  background-color: var(--light-bg);
}

.tab-content {
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

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

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.625rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background-color: white;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="number"]:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group .helper-text {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--light-text);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
}

.checkbox-group label {
  margin-bottom: 0;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.columns-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

/* Preview Panel */
.preview-panel {
  position: sticky;
  top: 1rem;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  padding: 1.5rem;
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
}

.preview-content h2 {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.document-preview {
  font-family: 'Times New Roman', Times, serif;
  font-size: 0.875rem;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

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

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

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

.nav-button {
  display: flex;
  align-items: center;
  padding: 0.625rem 1rem;
  border: 1px solid var(--border-color);
  background-color: white;
  border-radius: 0.25rem;
  color: var(--text-color);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
}

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

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

.prev-button {
  margin-right: auto;
}

.next-button {
  margin-left: auto;
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.next-button:hover {
  background-color: #1d4ed8;
  border-color: #1d4ed8;
}

/* Additional Components */
.alert {
  padding: 0.75rem 1rem;
  border-radius: 0.25rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.alert-info {
  background-color: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

.alert-warning {
  background-color: #fffbeb;
  border: 1px solid #fef3c7;
  color: #92400e;
}

.tooltip {
  position: relative;
  display: inline-block;
  margin-left: 0.25rem;
  cursor: help;
}

.tooltip-text {
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #27272a;
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
  z-index: 10;
}

.tooltip:hover .tooltip-text {
  opacity: 1;
  visibility: visible;
}

.tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px;
  border-style: solid;
  border-color: #27272a transparent transparent transparent;
}

/* Icons */
.icon {
  width: 1rem;
  height: 1rem;
  vertical-align: middle;
}

.feather {
  width: 1rem;
  height: 1rem;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

/* Risk Evaluation styles */
.risk-evaluation {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.risk-item {
  transition: transform 0.2s, box-shadow 0.2s;
}

.risk-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .navigation-buttons {
    flex-wrap: wrap;
  }
  
  .nav-button {
    flex: 1 1 auto;
    text-align: center;
    justify-content: center;
  }
  
  .prev-button, .next-button {
    flex: 1 0 100%;
    margin: 0.25rem 0;
  }
}