/* ============================================================
   COMPLETE APPLICATION STYLESHEET
   Professional Color Scheme (White, Black, Grey, Blue, Purple)
   Includes: Diagnostics, Forms, Navigation, Results Page
   ============================================================ */

:root {
  /* Primary - Deep Blue */
  --color-primary: #1E3A8A;
  
  /* Secondary - Teal */
  --color-secondary: #0891B2;
  --color-secondary-dark: #0E7490;
  --color-secondary-light: #f5f5f5;
  
  /* Neutrals */
  --color-white: #ffffff;
  --color-black: #0F172A;
  --color-grey-light: #f5f5f5;
  --color-grey-medium: #e0e0e0;
  --color-grey-dark: #666666;
  
  /* Semantic */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
}

/* ============================================================
   RESET AND BASE STYLES
   ============================================================ */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Helvetica', sans-serif;
  background: var(--color-white);
  color: var(--color-black);
  line-height: 1.6;
  min-height: 100vh;
}

/* ============================================================
   PAGE NAVIGATION
   ============================================================ */

.page {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.page.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   CONTAINER AND LAYOUT
   ============================================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.header {
  background: var(--color-black);
  padding: 20px 30px;
  border-bottom: 2px solid var(--color-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header h1 {
  color: var(--color-white);
  margin: 0;
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.5px;
}

.header-buttons {
  display: flex;
  gap: 12px;
  align-items: center;
}

.header .btn-secondary {
  width: auto;
  min-width: 100px;
  padding: 10px 20px;
  margin: 0;
  font-size: 14px;
  font-weight: 500;
}

/* ============================================================
   FORM STYLES
   ============================================================ */

.form-container {
  background: var(--color-white);
  padding: 48px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  max-width: 500px;
  margin: 50px auto;
  border: 1px solid var(--color-grey-medium);
}

.form-container h2 {
  text-align: center;
  margin-bottom: 32px;
  color: var(--color-black);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.5px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--color-black);
  font-size: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid var(--color-grey-medium);
  border-radius: 6px;
  font-size: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--color-white);
  color: var(--color-black);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-grey-dark);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
  background: var(--color-white);
  transform: translateY(-2px);
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Password input with eye button */
.password-group {
  position: relative;
}

.password-input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-container input {
  padding-right: 55px;
}

.eye-button {
  position: absolute;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  padding: 8px;
  color: var(--color-primary);
  border-radius: 6px;
  transition: all 0.2s;
}

.eye-button:hover {
  background: rgba(30, 58, 138, 0.1);
  transform: scale(1.1);
}

/* Sensitive input styling */
.sensitive-input {
  background: rgba(30, 58, 138, 0.08);
  border-color: var(--color-primary);
}

.sensitive-input:focus {
  background: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.sensitive-input:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.1);
}

/* Form rows for side-by-side inputs */
.form-row {
  display: flex;
  gap: 15px;
}

.form-row .form-group {
  flex: 1;
}

/* Checkbox group */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--color-grey-light);
  padding: 24px;
  border-radius: 6px;
  border: 1px solid var(--color-grey-medium);
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-weight: 500;
  color: var(--color-black);
  padding: 12px;
  border-radius: 6px;
  transition: all 0.3s;
  text-transform: none;
  font-size: 15px;
  letter-spacing: normal;
}

.checkbox-group label:hover {
  background: rgba(30, 58, 138, 0.08);
  transform: translateX(4px);
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--color-primary);
  border-radius: 4px;
}

/* File upload */
/* File upload */
.file-upload {
  border: 2px dashed var(--color-grey-medium);
  padding: 32px;
  text-align: center;
  border-radius: 6px;
  background: var(--color-grey-light);
}

.file-upload input[type="file"] {
  margin-bottom: 16px;
  padding: 12px;
  border: 1px solid var(--color-grey-medium);
  border-radius: 6px;
  background: var(--color-white);
  color: var(--color-black);
}

.help-text {
  color: var(--color-grey-dark);
  font-size: 14px;
  margin-top: 12px;
  line-height: 1.5;
}

/* System sections */
.system-section {
  background: var(--color-white);
  padding: 28px;
  margin: 24px 0;
  border-radius: 8px;
  border: 1px solid var(--color-grey-medium);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.system-section h3 {
  margin-bottom: 20px;
  color: var(--color-black);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
}

/* Validation errors */
.validation-error {
  color: var(--color-black);
  font-size: 14px;
  margin-top: 8px;
  display: none;
  padding: 12px;
  background: var(--color-blue-light);
  border-radius: 6px;
  border-left: 4px solid var(--color-blue);
}

.validation-error.show {
  display: block;
}

/* Character counter */
.char-counter {
  text-align: right;
  font-size: 12px;
  color: var(--color-grey-dark);
  margin-top: 8px;
  font-weight: 500;
}

/* ============================================================
   TAB NAVIGATION
   ============================================================ */

.tabs {
  display: flex;
  background: var(--color-black);
  border-radius: 8px 8px 0 0;
  margin-bottom: 0;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--color-grey-medium);
}

.tab-button {
  flex: 1;
  padding: 20px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-grey-dark);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.3px;
  position: relative;
}

.tab-button:hover {
  background: rgba(30, 58, 138, 0.1);
  color: var(--color-primary);
}

.tab-button.active {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

/* Tab content */
.tab-content {
  display: none;
  background: var(--color-black);
  padding: 40px;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  min-height: 400px;
  border: 1px solid var(--color-grey-medium);
  border-top: none;
}

.tab-content.active {
  display: block;
}

.tab-content h3 {
  margin-bottom: 24px;
  color: var(--color-white);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.5px;
}

.tab-content p {
  color: var(--color-grey-medium);
}

/* ============================================================
   PROJECT LIST
   ============================================================ */

#existingProjectsList {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.project-item {
  background: var(--color-white);
  padding: 24px;
  border-radius: 8px;
  border: 1px solid var(--color-grey-medium);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.project-item:hover {
  box-shadow: 0 4px 16px rgba(30, 58, 138, 0.15);
  transform: translateY(-4px);
  border-color: var(--color-blue);
  background: var(--color-white);
}

.project-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.3px;
}

.project-link:hover {
  color: var(--color-black);
  text-decoration: none;
}

.project-description {
  color: var(--color-grey-dark);
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.5;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn-primary, .btn-secondary, .btn-google {
  padding: 16px 28px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  display: inline-block;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 8px 0;
  width: 100%;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.4);
  background: #152E63;
}

.btn-primary:disabled {
  background: var(--color-grey-medium);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  background: var(--color-grey-light);
  color: var(--color-black);
  border: 1px solid var(--color-grey-medium);
  box-shadow: none;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  background: var(--color-grey-medium);
}

.btn-google {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

.btn-google:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.4);
  background: #152E63;
}

/* ============================================================
   RESULTS PAGE LAYOUT
   ============================================================ */

.results-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  margin-top: 24px;
}

.main-content {
  background: var(--color-white);
  padding: 32px;
  border-radius: 8px;
  border: 1px solid var(--color-grey-medium);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.sidebar {
  background: var(--color-grey-light);
  padding: 24px;
  border-radius: 8px;
  border: 1px solid var(--color-grey-medium);
  height: fit-content;
  position: sticky;
  top: 100px;
}

/* Result sections */
.result-section {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-grey-medium);
}

.result-section:last-of-type {
  border-bottom: none;
}

.result-section h3 {
  color: var(--color-black);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--color-primary);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.3px;
}

.result-section.hidden {
  display: none;
}

.result-section div {
  color: var(--color-black);
  line-height: 1.6;
}

/* ============================================================
   RECOMMENDATION SUMMARY
   ============================================================ */

.recommendation-summary {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.08) 0%, rgba(8, 145, 178, 0.08) 100%);
  border: 2px solid var(--color-primary);
  padding: 28px;
  border-radius: 8px;
  margin-bottom: 32px;
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.1);
}

.recommendation-summary h2 {
  color: var(--color-black);
  margin-bottom: 20px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.summary-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.summary-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background: var(--color-white);
  border-radius: 6px;
  border-left: 4px solid var(--color-primary);
  transition: all 0.3s ease;
}

.summary-item:hover {
  box-shadow: 0 2px 6px rgba(30, 58, 138, 0.15);
  transform: translateX(2px);
}

.summary-rank {
  background: var(--color-primary);
  color: var(--color-white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
}

.summary-content {
  flex: 1;
}

.summary-system {
  color: var(--color-black);
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 6px;
}

.summary-description {
  color: var(--color-grey-dark);
  font-size: 14px;
  line-height: 1.5;
}

/* ============================================================
   ACCORDION CONTAINERS
   ============================================================ */

.recommendation-accordion {
  background: var(--color-white);
  border: 1px solid var(--color-grey-medium);
  border-radius: 8px;
  margin-bottom: 24px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.3s ease;
}

.recommendation-accordion:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.accordion-header {
  background: var(--color-grey-light);
  padding: 18px 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
  border-bottom: 1px solid var(--color-grey-medium);
  user-select: none;
}

.accordion-header:hover {
  background: var(--color-grey-medium);
}

.accordion-header h3 {
  margin: 0;
  color: var(--color-black);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.accordion-toggle {
  color: var(--color-primary);
  font-size: 16px;
  font-weight: bold;
  user-select: none;
  transition: transform 0.3s ease;
}

.accordion-content {
  padding: 24px;
  color: var(--color-black);
}

/* ============================================================
   RECOMMENDATION CONTENT SUBSECTIONS
   ============================================================ */

.rec-subsection {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-grey-medium);
}

.rec-subsection:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.rec-subsection h4 {
  color: var(--color-black);
  font-size: 16px;
  margin-bottom: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

/* ============================================================
   EVIDENCE BULLETS
   ============================================================ */

.evidence-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.evidence-bullet {
  padding: 12px 16px;
  margin-bottom: 12px;
  background: var(--color-grey-light);
  border-left: 3px solid var(--color-primary);
  border-radius: 4px;
  line-height: 1.6;
  color: var(--color-black);
}

.evidence-bullet.gap-bullet {
  border-left-color: var(--color-secondary);
  background: var(--color-secondary-light);
}

.evidence-bullet.workaround-bullet {
  border-left-color: var(--color-primary);
  background: rgba(30, 58, 138, 0.08);
}

.bullet-content {
  display: block;
}

.evidence-prefix {
  font-weight: 600;
  color: var(--color-black);
}

.evidence-text {
  font-style: italic;
  color: var(--color-grey-dark);
}

.evidence-reasoning {
  color: var(--color-black);
}

/* ============================================================
   SOURCE TAGS & LINKS
   ============================================================ */

.source-tag {
  display: inline-block;
  background: var(--color-grey-medium);
  color: var(--color-grey-dark);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  margin-left: 8px;
  font-weight: 500;
}

.source-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  transition: all 0.3s ease;
  display: inline-block;
}

.source-link:hover {
  color: var(--color-black);
  background: rgba(30, 58, 138, 0.1);
  text-decoration: none;
}

/* ============================================================
   COST SECTION
   ============================================================ */

.cost-section {
  background: rgba(30, 58, 138, 0.08);
  padding: 16px;
  border-radius: 6px;
  border: 1px solid var(--color-primary);
}

.cost-highlight {
  background: var(--color-white);
  padding: 14px;
  border-left: 4px solid var(--color-primary);
  margin-bottom: 16px;
  border-radius: 4px;
}

.cost-highlight strong {
  color: var(--color-black);
  font-weight: 600;
  font-size: 14px;
}

.cost-value {
  display: block;
  color: var(--color-primary);
  font-size: 18px;
  font-weight: 700;
  margin-top: 6px;
}

.cost-item {
  padding: 8px 0;
  color: var(--color-black);
  line-height: 1.5;
  font-size: 14px;
}

.cost-category {
  margin-top: 16px;
}

.cost-category h5 {
  color: var(--color-black);
  font-size: 14px;
  margin: 12px 0 8px 0;
  font-weight: 600;
}

.cost-description {
  color: var(--color-black);
}

.cost-disclaimer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-grey-medium);
  color: var(--color-grey-dark);
  font-size: 13px;
  line-height: 1.5;
  font-style: italic;
}

/* ============================================================
   BUSINESS OPTIMIZATION
   ============================================================ */

.business-optimization-section {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 2px solid var(--color-grey-medium);
}

.business-optimization-section h3 {
  color: var(--color-black);
  margin-bottom: 20px;
  font-size: 20px;
  font-weight: 700;
}

.opportunity-card {
  background: var(--color-secondary-light);
  padding: 18px;
  border-radius: 6px;
  border-left: 4px solid var(--color-secondary);
  margin-bottom: 16px;
}

.opportunity-card h4 {
  color: var(--color-secondary-dark);
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 600;
}

/* ============================================================
   DOCUMENTATION
   ============================================================ */

.documentation-section {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 2px solid var(--color-grey-medium);
}

.documentation-section h3 {
  color: var(--color-black);
  margin-bottom: 20px;
  font-size: 20px;
  font-weight: 700;
}

.doc-link-card {
  background: var(--color-white);
  border: 1px solid var(--color-grey-medium);
  border-radius: 6px;
  transition: all 0.3s ease;
}

.doc-link-card:hover {
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.15);
  border-color: var(--color-primary);
}

.doc-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  text-decoration: none;
  color: var(--color-black);
}

.doc-icon {
  font-size: 24px;
}

.doc-name {
  color: var(--color-primary);
  font-weight: 600;
  transition: all 0.3s ease;
}

.doc-link:hover .doc-name {
  color: var(--color-primary);
}

/* ============================================================
   ASSUMPTIONS SIDEBAR
   ============================================================ */

.assumptions-panel h3 {
  color: var(--color-black);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.2px;
}

.assumptions-panel div {
  color: var(--color-black);
  line-height: 1.6;
}

.assumptions-panel {
  background: var(--color-grey-light);
  padding: 16px;
  border-radius: 6px;
  border: 1px solid var(--color-grey-medium);
}

.assumptions-panel h4 {
  color: var(--color-black);
  font-size: 14px;
  font-weight: 600;
  margin-top: 12px;
  margin-bottom: 8px;
}

.assumptions-panel ul {
  margin: 0;
  padding-left: 20px;
}

.assumptions-panel li {
  color: var(--color-grey-dark);
  font-size: 13px;
  margin-bottom: 6px;
  line-height: 1.5;
}

/* ============================================================
   ACTION BUTTONS
   ============================================================ */

.action-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-grey-medium);
}

.action-buttons .btn-primary,
.action-buttons .btn-secondary {
  width: auto;
  min-width: 160px;
  padding: 12px 28px;
}

/* ============================================================
   MODAL STYLES
   ============================================================ */

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1000;
}

.modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--color-white);
  padding: 32px;
  border-radius: 8px;
  text-align: center;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-grey-medium);
}

.modal-content h3 {
  color: var(--color-black);
  margin-bottom: 16px;
  font-weight: 700;
  font-size: 20px;
}

.modal-content p {
  color: var(--color-grey-dark);
  margin-bottom: 20px;
  line-height: 1.6;
  font-size: 15px;
}

/* ============================================================
   SPINNER
   ============================================================ */

.spinner {
  border: 3px solid var(--color-grey-medium);
  border-top: 3px solid var(--color-blue);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ============================================================
   LINKS
   ============================================================ */

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all 0.3s;
}

a:hover {
  color: #152E63;
  text-decoration: none;
}

/* Form container links */
.form-container p {
  text-align: center;
  margin-top: 24px;
  color: var(--color-grey-dark);
  font-size: 15px;
}

.form-container a {
  font-weight: 600;
}

/* ============================================================
   ERROR, SUCCESS, INFO STATES
   ============================================================ */

.error {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1) !important;
}

.error-message {
  color: var(--color-primary);
  font-size: 14px;
  margin-top: 8px;
  padding: 12px;
  background: rgba(30, 58, 138, 0.1);
  border-radius: 6px;
  border-left: 4px solid var(--color-primary);
}

.success-message {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(30, 58, 138, 0.05) 100%);
  border: 1px solid rgba(30, 58, 138, 0.3);
  color: var(--color-primary);
  padding: 16px 20px;
  border-radius: 6px;
  margin-bottom: 24px;
  border-left: 4px solid var(--color-primary);
  font-weight: 500;
}

.info-message {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(30, 58, 138, 0.05) 100%);
  border: 1px solid rgba(30, 58, 138, 0.3);
  color: var(--color-primary);
  padding: 16px 20px;
  border-radius: 6px;
  margin-bottom: 24px;
  border-left: 4px solid var(--color-primary);
  font-weight: 500;
}

/* ============================================================
   LOADING STATE FOR BUTTONS
   ============================================================ */

.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: spin 1s linear infinite;
}

/* ============================================================
   CUSTOM SCROLLBAR
   ============================================================ */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(224, 224, 224, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* ============================================================
   DIAGNOSTIC PAGE STYLES
   ============================================================ */

/* Diagnostic page container */
.diagnostic-page-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 100px);
  padding: 20px 0;
}

.diagnostic-chat-box {
  background: var(--color-white);
  border-radius: 8px;
  border: 1px solid var(--color-grey-medium);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 700px;
  display: flex;
  flex-direction: column;
  height: 600px;
  overflow: hidden;
}

/* Chat messages container */
.diagnostic-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Individual message */
.diagnostic-msg {
  display: flex;
  gap: 12px;
  animation: slideIn 0.3s ease-out;
}

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

.diagnostic-msg.user {
  justify-content: flex-end;
}

.diagnostic-msg.ai {
  justify-content: flex-start;
}

.diagnostic-msg-content {
  max-width: 70%;
  padding: 12px 16px;
  border-radius: 8px;
  word-wrap: break-word;
  line-height: 1.5;
  font-size: 14px;
}

.diagnostic-msg.user .diagnostic-msg-content {
  background: var(--color-primary);
  color: var(--color-white);
  border-bottom-right-radius: 2px;
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.2);
}

.diagnostic-msg.ai .diagnostic-msg-content {
  background: var(--color-grey-light);
  color: var(--color-black);
  border-bottom-left-radius: 2px;
  border: 1px solid var(--color-grey-medium);
}

/* Loading indicator */
.diagnostic-msg-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-secondary);
  font-size: 14px;
}

.diagnostic-loading-dots {
  display: inline-flex;
  gap: 4px;
}

.diagnostic-loading-dots span {
  width: 6px;
  height: 6px;
  background: var(--color-secondary);
  border-radius: 50%;
  animation: bounce 1.4s infinite;
}

.diagnostic-loading-dots span:nth-child(1) {
  animation-delay: 0s;
}

.diagnostic-loading-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.diagnostic-loading-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes bounce {
  0%, 80%, 100% {
    transform: scale(1);
    opacity: 0.6;
  }
  40% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* Input section */
.diagnostic-input-section {
  padding: 16px;
  border-top: 1px solid var(--color-grey-medium);
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.diagnostic-input-textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-grey-medium);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  background: var(--color-white);
  color: var(--color-black);
  resize: vertical;
  min-height: 70px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.diagnostic-input-textarea::placeholder {
  color: var(--color-grey-dark);
}

.diagnostic-input-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
  background: var(--color-white);
}

.diagnostic-input-textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.diagnostic-input-help {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--color-grey-dark);
}

/* Success/complete state */
.diagnostic-msg-complete {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  padding: 16px;
  border-radius: 6px;
  margin-top: 8px;
}

.diagnostic-msg-complete h4 {
  color: #22c55e;
  margin: 0 0 8px 0;
  font-size: 14px;
  font-weight: 600;
}

.diagnostic-msg-complete p {
  color: var(--color-black);
  margin: 0;
  line-height: 1.5;
  font-size: 13px;
}

/* Voice Button Styles */
.diagnostic-voice-btn {
  padding: 10px 16px;
  border: 2px solid var(--color-grey-medium);
  background: var(--color-white);
  color: var(--color-black);
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 120px;
}

.btn-voice-idle {
  border-color: var(--color-grey-medium);
  background: var(--color-white);
  color: var(--color-black);
}

.btn-voice-idle:hover {
  border-color: var(--color-primary);
  background: rgba(30, 58, 138, 0.1);
  color: var(--color-primary);
}

.btn-voice-listening {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  animation: pulse 1.5s infinite;
}

.btn-voice-listening:hover {
  border-color: #3b82f6;
}

.btn-voice-complete {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.btn-voice-error {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

/* Skip Button Styles */
.diagnostic-skip-btn {
  width: 100%;
  padding: 12px 16px;
  margin-top: 12px;
  border: 2px solid var(--color-grey-medium);
  background: var(--color-grey-light);
  color: var(--color-primary);
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.diagnostic-skip-btn:hover {
  border-color: var(--color-primary);
  background: rgba(30, 58, 138, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.15);
}

.diagnostic-skip-btn:active {
  transform: translateY(0);
}

/* Confirmation buttons */
.diagnostic-next-btn {
  padding: 12px 20px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.diagnostic-next-btn:hover:not(:disabled) {
  background: #152E63;
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

.diagnostic-next-btn:active:not(:disabled) {
  transform: translateY(0);
}

.diagnostic-next-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.diagnostic-confirm-btn {
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.3s ease;
  flex: 1;
}

.diagnostic-confirm-btn.yes-btn {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.2);
}

.diagnostic-confirm-btn.yes-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.diagnostic-confirm-btn.no-btn {
  background: var(--color-grey-light);
  color: var(--color-black);
  border: 1px solid var(--color-grey-medium);
}

.diagnostic-confirm-btn.no-btn:hover:not(:disabled) {
  background: var(--color-grey-medium);
  border-color: var(--color-grey-dark);
}

.diagnostic-confirm-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Animations */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
  }
}

/* System Selector Styles */
.system-selector-dropdown {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  border: 2px solid var(--color-grey-medium);
  border-radius: 6px;
  background-color: var(--color-white);
  color: var(--color-black);
  cursor: pointer;
}

.system-selector-dropdown option:disabled {
  color: var(--color-grey-dark);
}

.system-card {
  background: rgba(8, 145, 178, 0.08);
  border: 2px solid var(--color-secondary);
  border-radius: 6px;
  padding: 20px;
  margin-top: 20px;
}

.system-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-secondary);
}

.system-card-header h3 {
  margin: 0;
  color: var(--color-secondary);
  font-size: 18px;
}

.system-card-remove {
  background-color: #ef4444;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background-color 0.2s;
}

.system-card-remove:hover {
  background-color: #dc2626;
}

.system-card-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

#selectedSystemsContainer {
  margin-top: 16px;
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

@media (max-width: 1024px) {
  .results-layout {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    order: -1;
    position: static;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 12px;
  }
  
  .form-container {
    padding: 32px 24px;
    margin: 20px auto;
    border-radius: 8px;
  }
  
  .form-row {
    flex-direction: column;
    gap: 0;
  }
  
  .main-content {
    padding: 20px;
  }
  
  .sidebar {
    padding: 16px;
  }
  
  .header {
    flex-direction: column;
    gap: 12px;
  }
  
  .header h1 {
    font-size: 20px;
  }
  
  .header-buttons {
    justify-content: center;
    width: 100%;
  }
  
  .header-buttons .btn-secondary {
    min-width: 80px;
    padding: 8px 16px;
    font-size: 13px;
  }
  
  .tabs {
    flex-direction: column;
    border-radius: 8px;
  }
  
  .action-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .action-buttons .btn-primary,
  .action-buttons .btn-secondary {
    min-width: auto;
    width: 100%;
  }
  
  .system-section {
    padding: 20px;
    margin: 16px 0;
  }
  
  .modal-content {
    padding: 24px 16px;
    margin: 20px;
  }
  
  .recommendation-summary {
    padding: 20px;
  }
  
  .summary-item {
    padding: 12px;
  }
  
  .accordion-header {
    padding: 14px 16px;
  }
  
  .accordion-content {
    padding: 16px;
  }
  
  .evidence-bullet {
    padding: 10px 12px;
    font-size: 13px;
  }
  
  .diagnostic-page-container {
    min-height: calc(100vh - 80px);
    padding: 16px 0;
  }

  .diagnostic-chat-box {
    max-width: 95%;
    height: 70vh;
    border-radius: 8px;
  }

  .diagnostic-messages {
    padding: 16px;
  }

  .diagnostic-msg-content {
    max-width: 85%;
    font-size: 13px;
  }

  .diagnostic-input-textarea {
    font-size: 16px;
  }

  .diagnostic-input-section {
    padding: 12px;
  }
}

@media (max-width: 480px) {
  .form-container {
    padding: 24px 20px;
    margin: 16px;
  }
  
  .btn-primary, .btn-secondary, .btn-google {
    padding: 14px 20px;
    font-size: 15px;
  }
  
  .header {
    padding: 16px;
  }
  
  .header h1 {
    font-size: 18px;
  }
  
  .main-content,
  .sidebar {
    padding: 16px;
  }
  
  .recommendation-summary h2 {
    font-size: 18px;
  }
  
  .summary-rank {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
  
  .accordion-header h3 {
    font-size: 15px;
  }
  
  .rec-subsection h4 {
    font-size: 14px;
  }
  
  .diagnostic-chat-box {
    max-width: 100%;
    height: 75vh;
    border-radius: 8px;
  }

  .diagnostic-msg-content {
    max-width: 90%;
    padding: 8px 12px;
    font-size: 12px;
  }

  .diagnostic-messages {
    padding: 12px;
    gap: 8px;
  }
}

/* ============================================================
   COMPARISON TABLE CSS FIX
   Replace the existing .comparison-table styles with these
   ============================================================ */

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  table-layout: fixed;  /* KEY FIX: This allows cells to wrap text */
}

.comparison-table thead th {
  padding: 16px;
  text-align: left;
  font-weight: 600;
  color: var(--color-black);
  border-right: 1px solid var(--color-grey-medium);
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  white-space: normal;  /* KEY FIX: Allow text to wrap in headers */
}

.comparison-table tbody td {
  padding: 14px 16px;
  border-right: 1px solid var(--color-grey-medium);
  border-bottom: 1px solid var(--color-grey-medium);
  vertical-align: top;
  line-height: 1.6;
  color: var(--color-black);
  word-wrap: break-word;      /* KEY FIX: Break words at boundaries */
  overflow-wrap: break-word;  /* KEY FIX: Modern word break */
  word-break: break-word;     /* KEY FIX: Break long words */
  white-space: normal;        /* KEY FIX: Allow wrapping instead of overflow */
}

/* Keep all other table styles the same */
.comparison-table thead {
  background: var(--color-grey-light);
  border-bottom: 2px solid var(--color-grey-medium);
}

.comparison-table thead th:last-child {
  border-right: none;
}

.comparison-table tbody td:last-child {
  border-right: none;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody tr:hover {
  background: var(--color-grey-light);
}

.comparison-table .attr-name {
  font-weight: 700;
  color: var(--color-primary);
  width: 18%;
  background: var(--color-grey-light);
  font-size: 13px;
}

.comparison-table .current-system {
  background: rgba(30, 58, 138, 0.05);
  width: 21%;
}

.comparison-table .rec-1 {
  background: rgba(30, 58, 138, 0.08);
  width: 21%;
  border-left: 3px solid var(--color-primary);
}

.comparison-table .rec-2 {
  background: rgba(8, 145, 178, 0.05);
  width: 21%;
  border-left: 3px solid var(--color-secondary);
}

.comparison-table .rec-3 {
  background: rgba(30, 58, 138, 0.06);
  width: 21%;
  border-left: 3px solid var(--color-primary);
}

/* Responsive table for mobile */
@media (max-width: 1024px) {
  .comparison-table {
    font-size: 12px;
  }
  
  .comparison-table thead th,
  .comparison-table tbody td {
    padding: 10px 8px;
  }
}

@media (max-width: 768px) {
  .comparison-table-container {
    overflow-x: scroll;
    -webkit-overflow-scrolling: touch;
  }
  
  .comparison-table {
    min-width: 800px;
  }
}

/* ============================================================
   ENHANCED VOICE BUTTON STYLES (UPDATED)
   Adds new states for silence detection and countdown
   ============================================================ */

/* Speaking state - user is speaking */
.btn-voice-speaking {
  border-color: var(--color-secondary);
  background: rgba(8, 145, 178, 0.1);
  color: var(--color-secondary);
  animation: pulse-secondary 1s infinite;
}

/* Waiting for silence - detected speech, waiting for pause */
.btn-voice-waiting {
  border-color: var(--color-primary);
  background: rgba(30, 58, 138, 0.15);
  color: var(--color-primary);
  animation: pulse-primary 1.5s infinite;
}

/* Countdown state - silence detected, counting down */
.btn-voice-countdown {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
  font-weight: 700;
  font-size: 16px;
  animation: pulse-countdown 0.5s infinite;
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

/* New animations for voice states */
@keyframes pulse-voice-speaking {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(8, 145, 178, 0.7);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(8, 145, 178, 0);
  }
}

@keyframes pulse-voice-waiting {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(30, 58, 138, 0.7);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(30, 58, 138, 0);
  }
}

@keyframes pulse-voice-countdown {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* ============================================================
   TOAST NOTIFICATION STYLES (NEW)
   For voice feedback messages
   ============================================================ */

#voiceToastContainer {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#voiceToastContainer > div {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 14px;
  max-width: 300px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ============================================================
   DIAGNOSTIC INPUT SECTION ENHANCEMENT (UPDATED)
   Better layout with voice button
   ============================================================ */

.diagnostic-input-section {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.diagnostic-voice-btn {
  flex-shrink: 0;
  height: fit-content;
  padding: 12px 16px;
  min-width: 110px;
}

#diagnosticInputField {
  flex: 1;
  min-width: 200px;
}

/* ============================================================
   RESPONSIVE ADJUSTMENTS FOR NEW FEATURES
   ============================================================ */

@media (max-width: 1200px) {
  .comparison-table thead th {
    padding: 12px;
    font-size: 12px;
  }
  
  .comparison-table tbody td {
    padding: 10px 12px;
    font-size: 13px;
  }
}

@media (max-width: 640px) {
  .comparison-table-section {
    margin-bottom: 30px;
  }
  
  .comparison-table-section h2 {
    font-size: 20px;
  }
  
  .comparison-table {
    min-width: 600px;
    font-size: 11px;
  }
  
  .comparison-table thead th {
    padding: 8px;
  }
  
  .comparison-table tbody td {
    padding: 8px;
  }

  #voiceToastContainer {
    top: 10px;
    right: 10px;
  }

  #voiceToastContainer > div {
    max-width: 250px;
    font-size: 12px;
    padding: 10px 14px;
  }
}

/* ============================================================
   ENSURE NO BRANDING CONFLICTS
   These rules preserve your existing color scheme
   ============================================================ */

/* Make sure voice buttons use your primary color */
.btn-voice-idle:hover {
  border-color: var(--color-primary);
  background: rgba(30, 58, 138, 0.08);
  color: var(--color-primary);
}

.btn-voice-listening {
  border-color: var(--color-secondary);
  background: rgba(8, 145, 178, 0.1);
  color: var(--color-secondary);
  animation: pulse-secondary 1.5s infinite;
}

/* Table uses your existing colors */
.comparison-table thead {
  background: var(--color-grey-light);
}

.comparison-table thead th {
  color: var(--color-black);
  border-right: 1px solid var(--color-grey-medium);
}

.comparison-table tbody td {
  color: var(--color-black);
}

.comparison-description {
  color: #64748b;
  margin-bottom: 20px;
  font-size: 14px;
}

/* ============================================================
   BUSINESS PROCESS OPTIMIZATION SECTION (NEW)
   Add these styles to your styles.css file
   Matches the functionality gaps styling pattern
   ============================================================ */

.business-optimization-section {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 2px solid var(--color-grey-medium);
}

.business-optimization-card-container {
  background: var(--color-white);
  border: 1px solid var(--color-grey-medium);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.business-optimization-card-container h3 {
  color: var(--color-black);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--color-primary);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.3px;
}

.business-optimization-card {
  background: var(--color-grey-light);
  padding: 20px;
  border-radius: 6px;
  border-left: 4px solid var(--color-primary);
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.business-optimization-card:last-child {
  margin-bottom: 0;
}

.business-optimization-card:hover {
  box-shadow: 0 2px 6px rgba(30, 58, 138, 0.15);
  transform: translateX(2px);
}

.optimization-header {
  color: var(--color-primary);
  margin: 0 0 12px 0;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.optimization-recommendation {
  margin-bottom: 16px;
}

.optimization-recommendation p {
  color: var(--color-black);
  line-height: 1.6;
  margin: 0;
  font-size: 15px;
}

.optimization-benefits {
  background: var(--color-white);
  padding: 14px;
  border-radius: 4px;
  border: 1px solid var(--color-grey-medium);
}

.optimization-benefits h5 {
  color: var(--color-black);
  font-size: 14px;
  margin: 0 0 10px 0;
  font-weight: 600;
}

.optimization-benefits ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.optimization-benefits li {
  color: var(--color-black);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 8px;
  padding-left: 0;
}

.optimization-benefits li:last-child {
  margin-bottom: 0;
}

.optimization-benefits strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .business-optimization-card-container {
    padding: 20px 16px;
  }

  .business-optimization-card {
    padding: 16px;
  }

  .optimization-header {
    font-size: 16px;
  }

  .optimization-recommendation p {
    font-size: 14px;
  }

  .optimization-benefits {
    padding: 12px;
  }
}

@media (max-width: 480px) {
  .business-optimization-section {
    margin-top: 32px;
    padding-top: 24px;
  }

  .business-optimization-card-container h3 {
    font-size: 18px;
  }

  .optimization-header {
    font-size: 15px;
  }

  .optimization-recommendation p,
  .optimization-benefits li {
    font-size: 13px;
  }
}
/* ============================================================
   CLARIFICATIONS SECTION STYLING
   ============================================================ */

/* Main clarifications section container */
.clarifications-section {
  margin: 32px 0;
  padding: 0;
}

/* Card container (holds all clarification cards + button) */
.clarifications-card-container {
  background: #FFF9E6;
  border: 2px solid #F59E0B;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.1);
}

.clarifications-card-container h3 {
  margin: 0 0 12px 0;
  color: #B45309;
  font-size: 22px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.clarifications-intro {
  margin: 0 0 20px 0;
  color: #92400E;
  font-size: 15px;
  line-height: 1.5;
}

/* Individual clarification card */
.clarification-card {
  background: #FFFFFF;
  border: 1px solid #FCD34D;
  border-left: 4px solid #F59E0B;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
  transition: all 0.2s ease;
}

.clarification-card:hover {
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
  transform: translateY(-2px);
}

.clarification-card:last-of-type {
  margin-bottom: 20px;
}

/* Conflict type header */
.clarification-type {
  margin: 0 0 16px 0;
  color: #B45309;
  font-size: 17px;
  font-weight: 600;
}

/* Sources list */
.clarification-sources {
  margin: 0 0 16px 0;
  padding-left: 24px;
  list-style: none;
}

.clarification-sources li {
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
  color: #451A03;
  font-size: 14px;
  line-height: 1.6;
}

.clarification-sources li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #F59E0B;
  font-weight: bold;
  font-size: 18px;
}

.clarification-sources li strong {
  color: #92400E;
}

/* Suggested question */
.clarification-question {
  background: #FEF3C7;
  border: 1px solid #FCD34D;
  border-radius: 6px;
  padding: 12px 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.question-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.question-text {
  color: #78350F;
  font-size: 14px;
  line-height: 1.6;
  font-weight: 500;
}

/* Placeholder button container */
.clarifications-button-container {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #FCD34D;
  text-align: center;
}

/* Placeholder button */
.clarifications-placeholder-btn {
  background: #F59E0B;
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  padding: 12px 32px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(245, 158, 11, 0.2);
}

.clarifications-placeholder-btn:hover {
  background: #D97706;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(245, 158, 11, 0.3);
}

.clarifications-placeholder-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(245, 158, 11, 0.2);
}

/* Responsive styles */
@media (max-width: 768px) {
  .clarifications-card-container {
    padding: 20px 16px;
  }
  
  .clarifications-card-container h3 {
    font-size: 20px;
  }
  
  .clarification-card {
    padding: 16px;
  }
  
  .clarification-type {
    font-size: 16px;
  }
  
  .clarification-sources li {
    font-size: 13px;
  }
  
  .question-text {
    font-size: 13px;
  }
  
  .clarifications-placeholder-btn {
    width: 100%;
    padding: 14px;
  }
}

@media (max-width: 480px) {
  .clarifications-card-container {
    padding: 16px 12px;
  }
  
  .clarifications-card-container h3 {
    font-size: 18px;
  }
  
  .clarification-card {
    padding: 14px;
  }
  
  .clarification-type {
    font-size: 15px;
  }
}

.btn-choose-file {
    display: inline-block;
    padding: 8px 16px;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.btn-choose-file:hover {
    background-color: #e0e0e0;
}

/* Account Dropdown */
.account-dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  cursor: pointer;
}

.dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 4px;
  background: white;
  border: 1px solid var(--color-grey-medium);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 160px;
  z-index: 1000;
}

.dropdown-menu.show {
  display: block;
}

.dropdown-item {
  display: block;
  padding: 12px 16px;
  color: var(--color-black);
  text-decoration: none;
  transition: background 0.2s;
}

.dropdown-item:hover {
  background: var(--color-grey-light);
}

.dropdown-item:first-child {
  border-radius: 6px 6px 0 0;
}

.dropdown-item:last-child {
  border-radius: 0 0 6px 6px;
}

/* Account Page Layout */
.account-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 32px;
  margin-top: 24px;
}

.account-sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.account-menu-item {
  padding: 12px 16px;
  text-align: left;
  background: white;
  border: 1px solid var(--color-grey-medium);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
  color: var(--color-black);
}

.account-menu-item:hover {
  background: var(--color-grey-light);
  border-color: var(--color-primary);
}

.account-menu-item.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.account-content {
  background: white;
  border: 1px solid var(--color-grey-medium);
  border-radius: 8px;
  padding: 32px;
}

.account-section {
  display: none;
}

.account-section.active {
  display: block;
}

.account-section h2 {
  margin-bottom: 24px;
  color: var(--color-primary);
}

.account-info-card {
  background: var(--color-grey-light);
  padding: 24px;
  border-radius: 8px;
}

.account-info-row {
  display: flex;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-grey-medium);
}

.account-info-row:last-child {
  border-bottom: none;
}

.account-info-row label {
  font-weight: 600;
  color: var(--color-primary);
  min-width: 120px;
}

.account-info-row span {
  color: var(--color-black);
}

.billing-placeholder {
  background: var(--color-grey-light);
  padding: 48px;
  border-radius: 8px;
  text-align: center;
  color: var(--color-primary);
}