/* PitchSource - Vignelli-Inspired Design System */

:root {
  /* Brand Colors */
  --navy: #0039A6;
  --navy-dark: #002d80;
  --navy-light: #E8EEF7;
  --sky-blue: #4DA8DA;
  --red: #DC143C;
  --red-dark: #b01030;
  
  /* Neutrals */
  --white: #FFFFFF;
  --off-white: #FAFAF9;
  --black: #1a1a1a;
  --gray-100: #f7f7f7;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  
  /* Success */
  --green: #28a745;
  --green-light: #e8f5e9;
  
  /* Typography */
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--gray-100);
  color: var(--black);
  line-height: 1.6;
  min-height: 100vh;
}

/* Container - wider */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-lg);
}

/* ============================================
   HEADER
   ============================================ */

.header {
  text-align: center;
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-bottom: var(--space-xl);
  border-bottom: 3px solid var(--red);
}

.logo {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-sm);
}

.logo-pitch {
  color: var(--navy);
}

.logo-source {
  color: var(--sky-blue);
}

.tagline {
  color: var(--gray-500);
  font-size: 0.9rem;
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.5;
}

.tagline-bold {
  font-weight: 600;
  color: var(--navy);
  margin-top: var(--space-sm);
}

.header-link {
  display: inline-block;
  margin-top: var(--space-md);
  font-size: 0.8rem;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--navy);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}

.header-link:hover {
  color: var(--red);
  border-color: var(--red);
}

/* Header collapsed state during streaming */
.header.collapsed {
  padding: var(--space-lg) 0 var(--space-md);
  margin-bottom: var(--space-md);
  transition: padding 0.3s ease, margin 0.3s ease;
}

.header.collapsed .tagline,
.header.collapsed .header-link {
  display: none;
}

.header.collapsed .logo {
  margin-bottom: 0;
}

/* ============================================
   FORM SECTION
   ============================================ */

.form-section {
  background: var(--white);
  padding: var(--space-xl) var(--space-xl) var(--space-2xl);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 12px rgba(0, 0, 0, 0.04);
  margin-bottom: var(--space-xl);
}

/* Demo Scenario Box */
.demo-scenario-box {
  background: var(--navy);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.demo-scenario-label {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-sm);
}

.demo-scenario-select {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: none;
  background: var(--white);
  color: var(--black);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23737373' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.demo-scenario-select:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(77, 168, 218, 0.3);
}

/* Section Headers */
.section-header {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
  padding-left: 12px;
  border-left: 3px solid var(--red);
  margin: var(--space-2xl) 0 var(--space-lg);
}

.section-header:first-of-type {
  margin-top: 0;
}

/* Form Groups */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: var(--space-sm);
}

.form-label.required::after {
  content: ' *';
  color: var(--red);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--gray-300);
  background: var(--off-white);
  color: var(--black);
  transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--navy);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 57, 166, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--gray-400);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23737373' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: var(--space-xs);
}

/* ============================================
   ISSUE SELECTOR (Two-Column: Dropdown + Chips)
   ============================================ */

.issue-selector-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

@media (max-width: 600px) {
  .issue-selector-row {
    grid-template-columns: 1fr;
  }
}

.issue-selector-left,
.issue-selector-right {
  display: flex;
  flex-direction: column;
}

.issue-dropdown {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--gray-300);
  background: var(--off-white);
  color: var(--black);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23737373' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
}

.issue-dropdown:focus {
  outline: none;
  border-color: var(--navy);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 57, 166, 0.1);
}

.issue-chips-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: var(--space-sm);
}

.issue-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  background: var(--gray-100);
}

.issue-chips:empty::before {
  content: 'None selected';
  color: var(--gray-400);
  font-size: 0.85rem;
  font-style: italic;
}

.issue-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px 4px 10px;
  background: var(--navy-light);
  border: 1px solid var(--navy);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--navy);
}

.issue-chip-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  background: var(--navy);
  color: var(--white);
  border: none;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.15s;
}

.issue-chip-remove:hover {
  background: var(--red);
}

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

.btn-primary {
  width: 100%;
  padding: 16px var(--space-xl);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  background: var(--navy);
  border: none;
  cursor: pointer;
  transition: background-color 0.15s, box-shadow 0.15s, transform 0.1s;
  margin-top: var(--space-lg);
}

.btn-primary:hover {
  background: var(--navy-dark);
  box-shadow: 0 2px 8px rgba(0, 57, 166, 0.25);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-primary:disabled {
  background: var(--gray-400);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  padding: 10px 16px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--navy);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-secondary:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-secondary-red {
  padding: 10px 16px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--red);
  background: var(--white);
  border: 1px solid var(--red);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-secondary-red:hover {
  background: var(--red);
  color: var(--white);
}

/* Loading state */
.btn-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.generate-hint {
  text-align: center;
  color: var(--black);
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--gray-100);
  line-height: 1.5;
}

/* ============================================
   AGENTIC TOGGLE
   ============================================ */

.agentic-toggle {
  margin-top: var(--space-xl);
  padding: var(--space-md) var(--space-lg);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 4px;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  cursor: pointer;
  user-select: none;
}

.toggle-label input[type="checkbox"] {
  display: none;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--gray-300);
  border-radius: 13px;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

.toggle-label input[type="checkbox"]:checked + .toggle-switch {
  background: var(--navy);
}

.toggle-label input[type="checkbox"]:checked + .toggle-switch::after {
  transform: translateX(22px);
}

.toggle-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toggle-text strong {
  font-size: 0.9rem;
  color: var(--gray-700);
}

.toggle-description {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* ============================================
   RESULTS SECTION
   ============================================ */

.results-section {
  background: var(--white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 12px rgba(0, 0, 0, 0.04);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

.results-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
}

.results-actions {
  display: flex;
  gap: var(--space-sm);
}

/* Memo Container */
.memo-container {
  padding: 0;
}

.memo-meta {
  padding: var(--space-md) var(--space-xl);
  background: var(--navy);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
}

.memo-meta-arrow {
  color: var(--sky-blue);
  margin: 0 8px;
}

.memo-content {
  padding: var(--space-xl) var(--space-xl) var(--space-2xl);
  line-height: 1.75;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.memo-content h1,
.memo-content h2,
.memo-content h3 {
  color: var(--navy);
  line-height: 1.3;
}

.memo-content h1 {
  font-size: 1.4rem;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--gray-200);
}

.memo-content h1:first-child {
  margin-top: 0;
}

.memo-content h2 {
  font-size: 1.15rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.memo-content h3 {
  font-size: 1rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.memo-content p {
  margin-bottom: var(--space-md);
}

.memo-content ul,
.memo-content ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.memo-content li {
  margin-bottom: var(--space-sm);
}

.memo-content strong {
  color: var(--navy);
  font-weight: 600;
}

/* ============================================
   ERROR MESSAGE
   ============================================ */

.error-message {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-lg);
  font-size: 0.9rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  text-align: center;
  padding: var(--space-xl) 0 var(--space-2xl);
  color: var(--gray-500);
  font-size: 0.85rem;
}

.footer a {
  color: var(--navy);
  text-decoration: none;
  transition: color 0.15s;
}

.footer a:hover {
  color: var(--red);
}

.disclaimer {
  margin-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--gray-400);
}

/* ============================================
   UTILITIES
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   STREAMING PREVIEW SECTION
   ============================================ */

#streamingSection {
  display: none;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.streaming-container {
  background: #fafafa;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: 2rem;
}

.streaming-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e0e0e0;
}

.streaming-meta {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 0.875rem;
  color: #666;
}

.streaming-meta strong {
  color: #0039A6;
}

.streaming-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 0.875rem;
  color: #666;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #DC143C;
  animation: pulse 1.5s infinite;
}

.status-dot.complete {
  background-color: #28a745;
  animation: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.9); }
}

/* ============================================
   PROGRESS STEPS (3-Stage Agentic Workflow)
   ============================================ */

/* Hide old progress steps in favor of accordion */
.progress-steps {
  display: none;
}

/* ============================================
   ACCORDION STEPS (3-Stage Agentic Workflow)
   ============================================ */

.accordion-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 1.5rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  overflow: hidden;
}

.accordion-step {
  border-bottom: 1px solid var(--gray-200);
}

.accordion-step:last-child {
  border-bottom: none;
}

.accordion-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  user-select: none;
}

.accordion-header:hover {
  background-color: var(--gray-100);
}

.accordion-step.active .accordion-header {
  background-color: var(--navy-light);
}

.accordion-step.complete .accordion-header {
  background-color: var(--green-light);
}

.accordion-step .step-indicator {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  background: var(--gray-200);
  color: var(--gray-500);
  transition: all 0.3s ease;
}

.accordion-step.active .step-indicator {
  background: var(--navy);
  color: var(--white);
  animation: step-pulse 1.5s infinite;
}

.accordion-step.complete .step-indicator {
  background: var(--green);
  color: var(--white);
  animation: none;
}

@keyframes step-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 57, 166, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(0, 57, 166, 0); }
}

.accordion-step .step-number {
  display: block;
}

.accordion-step .step-check {
  display: none;
}

.accordion-step.complete .step-number {
  display: none;
}

.accordion-step.complete .step-check {
  display: block;
}

.accordion-step .step-content {
  flex: 1;
  min-width: 0;
}

.accordion-step .step-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-600);
  transition: color 0.3s ease;
}

.accordion-step.active .step-title {
  color: var(--navy);
}

.accordion-step.complete .step-title {
  color: var(--green);
}

.accordion-step .step-description {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 2px;
  transition: color 0.3s ease;
}

.accordion-step.active .step-description {
  color: var(--gray-600);
}

.accordion-step.complete .step-description {
  color: var(--gray-500);
}

/* Accordion Toggle Icon */
.accordion-toggle {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.toggle-icon {
  font-size: 0.7rem;
  color: var(--gray-400);
  transition: transform 0.3s ease, color 0.3s ease;
}

.accordion-step.expanded .toggle-icon {
  transform: rotate(180deg);
}

.accordion-step.active .toggle-icon,
.accordion-step.complete .toggle-icon {
  color: var(--gray-600);
}

/* Accordion Panel */
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  background: var(--white);
}

.accordion-step.expanded .accordion-panel {
  max-height: 2000px; /* Large enough to fit content */
  transition: max-height 0.5s ease-in;
}

.panel-content {
  padding: 1rem 1.25rem 1.5rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray-700);
  border-top: 1px solid var(--gray-200);
  min-height: 100px;
  max-height: 400px;
  overflow-y: auto;
}

/* Stage 1 & 3 Content Styling (Normal memo styling) */
.stage-1-content,
.stage-3-content {
  /* Standard memo styling */
}

.stage-1-content h2,
.stage-3-content h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.stage-1-content h2:first-child,
.stage-3-content h2:first-child {
  margin-top: 0;
}

.stage-1-content p,
.stage-3-content p {
  margin-bottom: 0.75rem;
}

.stage-1-content strong,
.stage-3-content strong {
  font-weight: 600;
  color: var(--black);
}

/* Stage 2: Prospect Analysis - Subtle differentiation, same readability */
.panel-header-prospect {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(135deg, #f0f4f8 0%, #e8eef5 100%);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.prospect-icon {
  font-size: 1.1rem;
}

.prospect-label {
  font-size: 0.85rem;
  color: var(--gray-600);
}

.prospect-label strong {
  color: var(--navy);
}

.stage-2-content {
  background: linear-gradient(180deg, #fafbfc 0%, #f5f7f9 100%);
  border-left: 3px solid var(--sky-blue);
  /* Same font size as other stages - no italic, fully readable */
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray-700);
}

.stage-2-content p {
  margin-bottom: 0.75rem;
}

.stage-2-content strong {
  font-weight: 600;
  color: var(--gray-800);
}

/* Stage 3: Planning Revisions - Thinking/planning style */
.panel-header-planning {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(135deg, #f5f5f0 0%, #eeeee8 100%);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.planning-icon {
  font-size: 1.1rem;
}

.planning-label {
  font-size: 0.85rem;
  color: var(--gray-600);
}

.stage-3-content {
  background: linear-gradient(180deg, #fafaf8 0%, #f5f5f0 100%);
  border-left: 3px solid var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray-600);
}

.stage-3-content p {
  margin-bottom: 0.75rem;
}

.stage-3-content strong {
  font-weight: 600;
  color: var(--gray-700);
}

/* Stage 4: Final Memo - Clean, polished */
.stage-4-content {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray-700);
}

.stage-4-content h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.stage-4-content h2:first-child {
  margin-top: 0;
}

.stage-4-content p {
  margin-bottom: 0.75rem;
}

.stage-4-content strong {
  font-weight: 600;
  color: var(--black);
}

/* Streaming Cursor in Panels */
.panel-content .streaming-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background-color: var(--navy);
  margin-left: 2px;
  animation: cursor-blink 1s infinite;
  vertical-align: text-bottom;
}

.stage-2-content .streaming-cursor {
  background-color: var(--sky-blue);
}

@keyframes cursor-blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* Responsive Accordion */
@media (max-width: 480px) {
  .accordion-header {
    padding: 0.75rem 1rem;
    gap: 0.75rem;
  }
  
  .accordion-step .step-indicator {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }
  
  .accordion-step .step-title {
    font-size: 0.85rem;
  }
  
  .accordion-step .step-description {
    font-size: 0.75rem;
  }
  
  .panel-content {
    padding: 0.75rem 1rem 1rem 1rem;
    font-size: 0.85rem;
    max-height: 300px;
  }
  
  .stage-2-content {
    padding-left: 1.25rem !important;
  }
}

/* Old progress-step styles removed - using accordion-step instead */

/* ============================================
   STREAMING PREVIEW WINDOW
   ============================================ */

/* Preview Window - Fixed Height */
.streaming-preview {
  height: 400px;
  overflow-y: auto;
  padding: 1rem;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
}

.streaming-preview::-webkit-scrollbar {
  width: 8px;
}

.streaming-preview::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.streaming-preview::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 4px;
}

.streaming-preview::-webkit-scrollbar-thumb:hover {
  background: #999;
}

/* Markdown styling within preview */
.streaming-preview h1,
.streaming-preview h2,
.streaming-preview h3 {
  color: #0039A6;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.streaming-preview h1:first-child,
.streaming-preview h2:first-child,
.streaming-preview h3:first-child {
  margin-top: 0;
}

.streaming-preview h2 {
  font-size: 1.25rem;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 0.5rem;
}

.streaming-preview h3 {
  font-size: 1.1rem;
}

.streaming-preview p {
  margin-bottom: 1rem;
}

.streaming-preview strong {
  color: #0039A6;
}

.streaming-preview ul,
.streaming-preview ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.streaming-preview li {
  margin-bottom: 0.5rem;
}

/* Blinking Cursor */
.streaming-cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background-color: #DC143C;
  margin-left: 2px;
  animation: blink 0.7s infinite;
  vertical-align: text-bottom;
}

@keyframes blink {
  0%, 45% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* Action Area */
.streaming-actions {
  margin-top: 1.5rem;
  text-align: center;
}

.btn-see-results {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.875rem 2rem;
  background-color: #0039A6;
  color: #fff;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.btn-see-results:hover:not(:disabled) {
  background-color: #002d7a;
  transform: translateY(-1px);
}

.btn-see-results:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

.btn-see-results.ready {
  background-color: #DC143C;
  font-weight: 700;
  animation: ready-pulse 2s infinite;
}

.btn-see-results.ready:hover {
  background-color: #b01030;
}

@keyframes ready-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220, 20, 60, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(220, 20, 60, 0); }
}

/* Progress hint */
.streaming-hint {
  margin-top: 1rem;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 0.8125rem;
  color: #888;
  text-align: center;
}

/* ============================================
   RESEARCH TOGGLE & PREVIEW
   ============================================ */

/* Research Toggle */
.research-toggle-group {
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: var(--navy-light);
  border-radius: 6px;
  border: 1px solid var(--gray-200);
}

.research-toggle-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
}

.research-toggle-checkbox {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--navy);
}

.research-toggle-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.research-toggle-text strong {
  color: var(--navy);
  font-size: 0.95rem;
}

.research-toggle-hint {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* Field hints */
.field-hint {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 4px;
  font-style: italic;
}

/* Autocomplete */
.autocomplete-wrapper {
  position: relative;
}

.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-top: none;
  border-radius: 0 0 4px 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  max-height: 250px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}

.autocomplete-dropdown.active {
  display: block;
}

.autocomplete-item {
  padding: 10px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
  background: var(--navy-light);
}

.autocomplete-item-name {
  font-weight: 500;
  color: var(--gray-800);
}

.autocomplete-item-filings {
  font-size: 0.75rem;
  color: var(--gray-500);
}

/* Research Section */
.research-section {
  margin-bottom: var(--space-xl);
}

.research-container {
  background: var(--white);
  border-radius: 8px;
  padding: var(--space-xl);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.research-header {
  margin-bottom: var(--space-lg);
  text-align: center;
}

.research-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-xs);
}

.research-subtitle {
  color: var(--gray-500);
  font-size: 0.95rem;
}

/* Research Loading */
.research-loading {
  text-align: center;
  padding: var(--space-2xl);
}

.research-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--navy);
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  animation: spin 0.8s linear infinite;
}

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

.research-loading p {
  color: var(--gray-500);
  font-size: 0.95rem;
}

/* Research Card */
.research-card {
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.research-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

.research-card-icon {
  font-size: 1.25rem;
}

.research-card-title {
  font-weight: 600;
  color: var(--black);
  flex: 1;
}

.research-confidence {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  background: var(--green);
  padding: 4px 10px;
  border-radius: 12px;
}

.research-confidence.low {
  background: var(--gray-400);
}

.research-confidence.medium {
  background: #f5a623;
}

.research-card-body {
  padding: var(--space-lg);
}

.research-meta {
  margin-bottom: var(--space-lg);
}

.research-meta p {
  margin-bottom: var(--space-xs);
  font-size: 0.95rem;
}

.research-meta strong {
  color: var(--gray-600);
  min-width: 140px;
  display: inline-block;
}

/* Research Issues Checkboxes */
.research-issues {
  margin-bottom: var(--space-md);
}

.research-issues-label {
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: var(--space-sm);
  font-size: 0.9rem;
}

.issues-total-count {
  font-weight: normal;
  color: var(--gray-500);
  font-size: 0.85rem;
}

.research-checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 300px;
  overflow-y: auto;
  padding: var(--space-sm);
  background: var(--gray-100);
  border-radius: 4px;
}

.research-checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--white);
  border-radius: 4px;
  border: 1px solid var(--gray-200);
  cursor: pointer;
  transition: border-color 0.15s;
}

.research-checkbox-item:hover {
  border-color: var(--navy);
}

.research-checkbox-item input {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  accent-color: var(--navy);
}

.research-checkbox-item label {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.4;
  cursor: pointer;
}

/* Select All / Unselect All buttons */
.research-select-buttons {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.btn-select-all,
.btn-unselect-all {
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-select-all {
  background: var(--navy);
  color: var(--white);
  border: none;
}

.btn-select-all:hover {
  background: var(--navy-dark);
}

.btn-unselect-all {
  background: var(--white);
  color: var(--gray-600);
  border: 1px solid var(--gray-300);
}

.btn-unselect-all:hover {
  border-color: var(--gray-500);
  color: var(--black);
}

/* No Results */
.research-no-results {
  text-align: center;
  padding: var(--space-2xl);
}

.no-results-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.no-results-text {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: var(--space-sm);
}

.no-results-hint {
  font-size: 0.9rem;
  color: var(--gray-400);
}

/* Research Actions */
.research-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--gray-200);
}

.research-actions .btn-primary,
.research-actions .btn-secondary {
  flex: 1;
  max-width: 220px;
  padding: 14px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 0;
  width: auto;
}

/* Firms Table */
.research-firms-section {
  margin-bottom: var(--space-lg);
}

.research-section-label {
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: var(--space-sm);
  font-size: 0.9rem;
}

.research-firms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.research-firms-table th,
.research-firms-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.research-firms-table th:last-child,
.research-firms-table td:last-child {
  text-align: right;
}

.research-firms-table th {
  background: var(--gray-100);
  font-weight: 600;
  color: var(--gray-600);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.research-firms-table td:last-child {
  font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
  color: var(--navy);
  font-weight: 500;
}

.research-firms-table tbody tr:hover {
  background: var(--gray-100);
}

/* Topics Container */
.research-topics {
  max-height: 400px;
  overflow-y: auto;
  padding: var(--space-sm);
  background: var(--gray-100);
  border-radius: 4px;
  border: 1px solid var(--navy);
}

.research-topic-group {
  margin-bottom: var(--space-md);
  background: var(--white);
  border-radius: 4px;
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.research-topic-group:last-child {
  margin-bottom: 0;
}

.research-topic-header {
  padding: 10px 12px;
  background: var(--navy-light);
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.9rem;
}

.research-topic-header strong {
  color: var(--navy);
}

.topic-count {
  color: var(--gray-500);
  font-size: 0.8rem;
  font-weight: normal;
}

.research-topic-issues {
  padding: var(--space-sm);
}