/* === MODAL COMPONENT CLASSES (Phase 1A: HTML Template Refactoring) === */

/* Modal Container */
.modal-container {
  max-width: 900px;
}

.modal-container-wide {
  max-width: 1000px;
}

.modal-container-narrow {
  max-width: 700px;
}

.modal-container-small {
  max-width: 600px;
}

/* Modal Hero Headers */
.modal-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  padding: var(--space-10);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  position: relative;
}

.modal-hero h2 {
  color: white;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.modal-hero h3 {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.modal-hero p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .modal-hero {
    padding: var(--space-8);
  }

  .modal-hero h2 {
    font-size: 1.5rem;
  }

  .modal-hero h3 {
    font-size: 1.125rem;
  }

  .modal-hero p {
    font-size: 1rem;
  }
}

@media (max-width: 640px) {
  .modal-hero {
    padding: var(--space-6);
  }

  .modal-hero h2 {
    font-size: 1.25rem;
  }

  .modal-hero h3 {
    font-size: 1rem;
  }

  .modal-hero p {
    font-size: 0.9375rem;
  }
}

/* Modal Hero Variants */
.modal-hero-warning {
  background: linear-gradient(135deg, rgba(251, 133, 0, 0.15) 0%, rgba(220, 38, 38, 0.15) 100%);
  border: 2px solid var(--color-warning);
}

.modal-hero-warning h2,
.modal-hero-warning h3 {
  color: var(--text-primary);
}

.modal-hero-warning p {
  color: var(--text-secondary);
}

/* Modal Badges */
.modal-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: var(--space-2) var(--space-6);
  border-radius: var(--border-radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: white;
  margin-bottom: var(--space-4);
}

.modal-badge-solid {
  background: var(--color-warning);
  color: var(--text-primary);
  font-weight: var(--font-bold);
}

/* Modal Metric Display */
.modal-metric-display {
  display: inline-block;
  padding: var(--space-4) var(--space-8);
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius-md);
  backdrop-filter: blur(10px);
  margin-top: var(--space-6);
}

.modal-metric-value {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.modal-metric-value-white {
  color: var(--text-primary);
  font-weight: var(--font-bold);
  font-size: var(--text-2xl);
}

.modal-metric-label {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.modal-metric-label-white {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

/* Modal Metric Cards Grid */
.modal-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

/* Modal Metric Card */
.modal-metric-card {
  text-align: center;
  border-top-width: 4px;
  border-top-style: solid;
  border-top-color: var(--color-primary);
}

.modal-metric-card.accent {
  border-top-color: var(--color-accent);
}

.modal-metric-card.success {
  border-top-color: var(--color-success);
}

.modal-metric-card.warning {
  border-top-color: var(--color-warning);
}

.modal-metric-card.error {
  border-top-color: var(--color-error);
}

.modal-metric-card-value {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
}

.modal-metric-card-value.primary {
  color: var(--color-primary);
}

.modal-metric-card-value.accent {
  color: var(--color-accent);
}

.modal-metric-card-value.success {
  color: var(--color-success);
}

.modal-metric-card-value.warning {
  color: var(--color-warning);
}

.modal-metric-card-label {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

/* Modal Section Cards */
.modal-section-card {
  border-left: 4px solid;
  padding: 1.5rem;
  border-radius: var(--border-radius-md);
  background: var(--bg-secondary);
  opacity: 1 !important;
  transform: translateY(0) !important;
  transition: all 0.2s ease;
}

.modal-section-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.modal-section-card.primary {
  border-left-color: var(--color-primary);
  background: rgba(123, 44, 191, 0.05);
}

.modal-section-card.accent {
  border-left-color: var(--color-accent);
  background: rgba(0, 184, 212, 0.05);
}

.modal-section-card.success {
  border-left-color: var(--color-success);
  background: rgba(34, 197, 94, 0.05);
}

.modal-section-card.error {
  border-left-color: var(--color-error);
  background: rgba(220, 38, 38, 0.05);
}

.modal-section-card h4 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-weight: 600;
}

.modal-section-card.primary h4 {
  color: var(--color-primary);
}

.modal-section-card.accent h4 {
  color: var(--color-accent);
}

.modal-section-card.success h4 {
  color: var(--color-success);
}

.modal-section-card.error h4 {
  color: var(--color-error);
}

.modal-section-card p {
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.modal-section-card p:last-child {
  margin-bottom: 0;
}

.modal-section-card ul {
  line-height: 1.6;
  color: var(--text-primary);
  padding-left: 1.5rem;
  margin: 0 0 var(--space-3) 0;
}

.modal-section-card ul li {
  margin-bottom: 0.5rem;
}

.modal-section-card ul li:last-child {
  margin-bottom: 0;
}

/* === FIX: Make all cards visible in modals === */
/* Override opacity: 0 animation rule for modal content */
.modal-backdrop.active .card,
.modal-backdrop.active .modal-strategy-section,
.modal-backdrop.active .modal-alert-banner,
.modal-backdrop.active .modal-takeaway-box,
.modal-backdrop.active .modal-tab-content {
  opacity: 1 !important;
  transform: translateY(0) !important;
  transition: none !important;
}

/* Modal Tab Navigation */
.modal-tab-nav {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  border-bottom: 2px solid var(--border-light);
  overflow-x: auto;
}

/* Modal Alert Banner */
.modal-alert-banner {
  background: linear-gradient(135deg, rgba(251, 133, 0, 0.15) 0%, rgba(220, 38, 38, 0.15) 100%);
  border: 2px solid var(--color-warning);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.modal-alert-banner-icon {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.modal-alert-banner h3 {
  color: var(--color-error);
  margin-bottom: var(--space-3);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
}

.modal-alert-banner p {
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.modal-alert-banner ul {
  list-style: disc;
  margin-left: var(--space-6);
  line-height: 1.8;
}

/* Modal Timeline Items */
.modal-timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.modal-timeline-item {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  border-left: 4px solid var(--color-primary);
}

.modal-timeline-phase {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.modal-timeline-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.modal-timeline-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.modal-timeline-metrics {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-light);
}

.modal-timeline-metric-item {
  flex: 1;
  text-align: center;
}

.modal-timeline-metric-value {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  font-family: var(--font-mono);
}

.modal-timeline-metric-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

/* Modal Table Styles */
.modal-table {
  width: 100%;
  margin-top: var(--space-6);
  border-collapse: collapse;
}

.modal-table th,
.modal-table td {
  padding: var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.modal-table th {
  background: var(--bg-secondary);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.modal-table td {
  color: var(--text-secondary);
}

/* Modal List Styles */
.modal-list {
  list-style: disc;
  margin-left: var(--space-6);
  line-height: 1.8;
}

.modal-list-arrows {
  list-style: none;
  margin-left: 0;
}

.modal-list-arrows li::before {
  content: "→ ";
  color: var(--color-primary);
  font-weight: var(--font-bold);
  margin-right: var(--space-2);
}

/* Modal Summary Box */
.modal-summary-box {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  margin-top: var(--space-6);
}

.modal-summary-box p {
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.modal-summary-box strong {
  color: var(--color-primary);
}

/* Modal Icon Text Pair */
.modal-icon-text {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.modal-icon-text-icon {
  font-size: var(--text-3xl);
  flex-shrink: 0;
}

/* Modal Comparison Layout */
.modal-comparison {
  display: flex;
  justify-content: space-around;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
}

.modal-comparison-item {
  text-align: center;
  min-width: 200px;
}

.modal-comparison-label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-2);
}

.modal-comparison-value {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  font-family: var(--font-mono);
}

.modal-comparison-value.error {
  color: var(--color-error);
}

.modal-comparison-value.success {
  color: var(--color-success);
}

.modal-comparison-arrow {
  display: flex;
  align-items: center;
  font-size: var(--text-4xl);
  color: var(--color-primary);
}

/* Scenario Cards (for sensitivity-calculator.js) */
.scenario-card {
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  border-width: 2px;
  border-style: solid;
}

.scenario-card.conservative {
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, rgba(220, 38, 38, 0.05) 100%);
  border-color: rgba(220, 38, 38, 0.3);
}

.scenario-card.likely {
  background: linear-gradient(135deg, rgba(123, 44, 191, 0.15) 0%, rgba(123, 44, 191, 0.05) 100%);
  border-color: var(--color-primary);
  border-width: 3px;
  box-shadow: 0 4px 12px rgba(123, 44, 191, 0.2);
}

.scenario-card.optimistic {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(34, 197, 94, 0.05) 100%);
  border-color: rgba(34, 197, 94, 0.4);
}

.scenario-card-header {
  text-align: center;
  margin-bottom: var(--space-4);
}

.scenario-card-title {
  margin: 0;
  font-size: var(--text-xl);
}

.scenario-card-title.conservative {
  color: #DC2626;
}

.scenario-card-title.likely {
  color: var(--color-primary);
}

.scenario-card-title.optimistic {
  color: #22C55E;
}

.scenario-card-subtitle {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.scenario-metrics {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.scenario-metric {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.scenario-metric-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.scenario-metric-value {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
}

.scenario-metric-value.large {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
}

/* ===============================================
   Additional Modal Utilities (Phase 1A)
   =============================================== */

/* Narrower modal container for simple content */
.modal-container-narrow {
  max-width: 700px;
}

/* Large loop number display */
.modal-loop-number {
  font-size: 3rem;
  font-weight: var(--font-bold);
  color: white;
  margin-bottom: var(--space-2);
}

/* Impact/value metric box with colored background */
.modal-impact-box {
  margin-top: var(--space-6);
  text-align: center;
  padding: var(--space-6);
  background: var(--color-primary-lighter);
  border-radius: var(--border-radius-lg);
}

.modal-impact-box .modal-metric-value {
  font-size: 2.5rem;
  font-weight: var(--font-bold);
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  margin-bottom: var(--space-2);
}

.modal-impact-box .modal-metric-label {
  color: var(--color-primary-dark);
  font-weight: var(--font-semibold);
}

/* Larger hero variant for executive summary */
.modal-hero-large {
  padding: var(--space-10);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-2xl);
}

.modal-hero-title-large {
  color: white;
  margin-bottom: var(--space-4);
  font-size: 2.5rem;
  font-weight: var(--font-bold);
}

.modal-hero-subtitle-large {
  color: rgba(255, 255, 255, 0.95);
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  margin-bottom: 0;
}

/* Metric grid for executive summary */
.modal-metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

/* Metric value large with color variants */
.modal-metric-value-large {
  font-size: 2.5rem;
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
}

.modal-metric-value-large.primary {
  color: var(--color-primary);
}

.modal-metric-value-large.accent {
  color: var(--color-accent);
}

.modal-metric-value-large.success {
  color: var(--color-success);
}

.modal-metric-value-large.warning {
  color: var(--color-warning);
}

/* Small metric label */
.modal-metric-label-small {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

/* Call to action box */
.modal-cta-box {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-active) 100%);
  padding: var(--space-8);
  border-radius: var(--border-radius-lg);
  margin-top: var(--space-8);
  text-align: center;
  border: 2px solid var(--border-color);
}

.modal-cta-title {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  font-size: var(--text-2xl);
}

.modal-cta-text {
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  font-size: var(--text-base);
}

/* Strategy modal variants */
.modal-hero-strategy {
  padding: var(--space-10);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-2xl);
}

.modal-strategy-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.modal-strategy-title {
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  font-size: 2rem;
  font-weight: var(--font-bold);
}

.modal-strategy-subtitle {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
}

.modal-strategy-section {
  border-left: 4px solid;
  /* border-left-color set inline with dynamic strategy.color */
}

/* Phase 0 alert banner */
.modal-alert-banner {
  padding: var(--space-8);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-2xl);
}

.modal-alert-banner.warning-error {
  background: linear-gradient(135deg, var(--color-warning) 0%, var(--color-error) 100%);
}

.modal-alert-badge {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.modal-alert-title {
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  font-size: 2rem;
}

.modal-alert-subtitle {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  margin-bottom: var(--space-4);
}

.modal-alert-highlight {
  background: rgba(255, 255, 255, 0.3);
  padding: var(--space-4);
  border-radius: var(--border-radius-md);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.modal-alert-highlight p {
  color: var(--text-primary);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin: 0;
}

/* Takeaway box */
.modal-takeaway-box {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-primary-lighter);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--color-primary);
}

.modal-takeaway-title {
  color: var(--color-primary-dark);
  margin-bottom: var(--space-4);
}

.modal-takeaway-list {
  list-style: none;
  padding-left: 0;
  line-height: 1.8;
  color: var(--text-primary);
}

.modal-takeaway-list li {
  margin-bottom: var(--space-3);
}

.modal-takeaway-list li:last-child {
  margin-bottom: 0;
}

/* Wide modal container for complex content */
.modal-container-wide {
  max-width: 1000px;
}

/* Table components */
.modal-table-container {
  padding: var(--space-6);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
}

.modal-table-title {
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.modal-table {
  width: 100%;
  border-collapse: collapse;
}

.modal-table thead tr {
  background: var(--color-primary);
  color: white;
}

.modal-table th,
.modal-table td {
  padding: var(--space-3);
}

.modal-table tbody tr {
  background: white;
}

.modal-table tbody tr.alt-row {
  background: var(--bg-secondary);
}

/* Insight box (accent variant of takeaway box) */
.modal-insight-box {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-accent-lighter);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--color-accent);
}

.modal-insight-title {
  color: var(--color-accent-dark);
  margin-bottom: var(--space-4);
}

/* ========================================
   VALUE PROGRESSION CARDS
   Modern card-based layout for financial data
   ======================================== */

.value-progression-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.value-year-card {
  background: linear-gradient(135deg,
    rgba(var(--color-primary-rgb, 123, 44, 191), 0.05) 0%,
    rgba(var(--color-accent-rgb, 0, 184, 212), 0.05) 100%);
  border: 1px solid var(--border-color-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-5);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.value-year-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg,
    var(--color-primary) 0%,
    var(--color-accent) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.value-year-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(var(--color-primary-rgb, 123, 44, 191), 0.15);
  border-color: var(--color-primary);
}

.value-year-card:hover::before {
  opacity: 1;
}

.value-year-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.value-year-amount {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.value-year-progress {
  width: 100%;
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.value-year-progress-bar {
  height: 100%;
  background: linear-gradient(90deg,
    var(--color-primary) 0%,
    var(--color-accent) 100%);
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.value-year-progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 100%);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.value-year-percentage {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: var(--space-2);
  text-align: right;
}

/* Scenario Comparison Cards */
.scenario-comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.scenario-card {
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-5);
  transition: all 0.3s ease;
}

.scenario-card.conservative {
  border-color: var(--color-warning);
}

.scenario-card.likely {
  border-color: var(--color-success);
}

.scenario-card.optimistic {
  border-color: var(--color-primary);
}

.scenario-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.scenario-card-label {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-3);
}

.scenario-card.conservative .scenario-card-label {
  color: var(--color-warning);
}

.scenario-card.likely .scenario-card-label {
  color: var(--color-success);
}

.scenario-card.optimistic .scenario-card-label {
  color: var(--color-primary);
}

.scenario-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.scenario-card-description {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Realization Timeline */
.realization-timeline {
  margin-top: var(--space-6);
  padding: var(--space-6);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
}

.realization-timeline-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  background: var(--bg-primary);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--color-accent);
  transition: all 0.3s ease;
}

.realization-timeline-item:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.realization-year {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  min-width: 80px;
}

.realization-bar-container {
  flex: 1;
  height: 32px;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
  position: relative;
  overflow: hidden;
}

.realization-bar {
  height: 100%;
  background: linear-gradient(90deg,
    var(--color-accent) 0%,
    var(--color-primary) 100%);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--space-3);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.realization-percentage {
  font-size: 0.875rem;
  font-weight: 700;
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.realization-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 100px;
  text-align: right;
}

.modal-insight-list {
  list-style: none;
  padding-left: 0;
  line-height: 2;
  color: var(--text-primary);
}

/* Success gradient hero */
.modal-hero-success {
  background: linear-gradient(135deg, var(--color-success) 0%, var(--color-primary) 100%);
}

/* Resilience cards grid */
.modal-resilience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.modal-resilience-card {
  padding: var(--space-6);
  background: white;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  border-top: 4px solid;
}

.modal-resilience-card.success {
  border-top-color: var(--color-success);
}

.modal-resilience-card.warning {
  border-top-color: var(--color-warning);
}

.modal-resilience-card.error {
  border-top-color: var(--color-error);
}

.modal-resilience-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.modal-resilience-value {
  font-size: 1.75rem;
  font-weight: var(--font-bold);
  font-family: var(--font-mono);
}

.modal-resilience-value.success {
  color: var(--color-success);
}

.modal-resilience-value.warning {
  color: var(--color-warning);
}

.modal-resilience-value.primary {
  color: var(--color-primary);
}

.modal-resilience-note {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

/* Break-even box */
.modal-breakeven-box {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-success-lighter);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--color-success);
}

.modal-breakeven-title {
  color: var(--color-success-dark);
  margin-bottom: var(--space-4);
}

.modal-breakeven-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.modal-breakeven-highlight {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.modal-breakeven-detail {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

/* ===============================================
   Enhanced Modal Components for Complex Modals
   (Phase 1A-COMPLEX: ValueChain, Architecture, TCO)
   =============================================== */

/* -----------------------------------------------
   Value Chain Modal Components
   ----------------------------------------------- */

/* Dynamic color support via CSS custom properties */
.modal-value-chain-hero {
  background: linear-gradient(135deg, var(--dynamic-color, var(--color-primary)) 0%,
    color-mix(in srgb, var(--dynamic-color, var(--color-primary)) 85%, transparent) 100%);
  padding: var(--space-10);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--space-8);
  text-align: center;
}

/* Fallback mode - simple value display */
.modal-value-box {
  padding: var(--space-8);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--dynamic-color, var(--color-primary)) 13%, transparent) 0%,
    color-mix(in srgb, var(--dynamic-color, var(--color-primary)) 25%, transparent) 100%);
  border-radius: var(--border-radius-lg);
}

.modal-value-box-amount {
  font-size: 3rem;
  font-weight: var(--font-bold);
  color: var(--dynamic-color, var(--color-primary));
  font-family: var(--font-mono);
}

.modal-value-box-label {
  color: var(--text-secondary);
  font-weight: var(--font-semibold);
}

/* Value display badge in hero */
.modal-value-badge {
  display: inline-block;
  padding: var(--space-4) var(--space-8);
  background: rgba(255, 255, 255, 0.3);
  border-radius: var(--border-radius-md);
  backdrop-filter: blur(10px);
  margin-top: var(--space-4);
}

.modal-value-badge-amount {
  font-size: 2rem;
  font-weight: var(--font-bold);
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.modal-value-badge-label {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

/* Section cards with icons */
.modal-section[aria-labelledby] {
  margin-bottom: var(--space-6);
}

.modal-section-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.modal-section-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.modal-section-icon.large {
  width: 24px;
  height: 24px;
}

/* Feature cards grid */
.modal-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}

.modal-feature-card {
  padding: var(--space-4);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  border-left: 3px solid var(--color-accent);
}

.modal-feature-card-title {
  color: var(--color-accent);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  display: block;
}

.modal-feature-card-description {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin: 0;
  line-height: 1.6;
}

/* Comparison rows (From → To patterns) */
.modal-comparison-row {
  padding: var(--space-4);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-4);
}

.modal-comparison-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: center;
}

.modal-comparison-from,
.modal-comparison-to {
  text-align: center;
}

.modal-comparison-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.modal-comparison-value {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.modal-comparison-value.improved {
  color: var(--color-success);
  font-weight: var(--font-semibold);
}

.modal-comparison-arrow {
  text-align: center;
  color: var(--color-primary);
}

.modal-comparison-arrow svg {
  width: 24px;
  height: 24px;
}

.modal-comparison-metric {
  text-align: center;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
}

.modal-comparison-metric-label {
  color: var(--text-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
}

.modal-comparison-metric-value {
  color: var(--color-success);
  font-weight: var(--font-bold);
  margin-left: var(--space-2);
}

/* Manifestations list */
.modal-manifestations-box {
  background: var(--bg-secondary);
  padding: var(--space-4);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-4);
}

.modal-manifestations-title {
  color: var(--text-primary);
  font-weight: var(--font-semibold);
  display: block;
  margin-bottom: var(--space-2);
}

.modal-manifestations-list {
  margin: 0;
  padding-left: var(--space-6);
}

.modal-manifestations-list li {
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

/* Impact highlight box */
.modal-impact-highlight {
  padding: var(--space-4);
  background: rgba(220, 47, 2, 0.1);
  border-radius: var(--border-radius-md);
}

.modal-impact-highlight strong {
  color: var(--color-error);
}

.modal-impact-highlight p {
  color: var(--text-primary);
  margin: var(--space-2) 0 0 0;
}

/* Outcome value box */
.modal-outcome-value-box {
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(var(--color-success-rgb), 0.08) 0%, rgba(var(--color-success-rgb), 0.15) 100%);
  border-radius: var(--border-radius-md);
  margin-top: var(--space-6);
}

.modal-outcome-section-title {
  color: var(--color-success);
  font-weight: var(--font-bold);
  display: block;
  margin-bottom: var(--space-3);
}

.modal-outcome-section-title.strategic {
  color: var(--color-accent);
}

.modal-outcome-text {
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.modal-outcome-text:last-child {
  margin-bottom: 0;
}

/* -----------------------------------------------
   Architecture Modal Components
   ----------------------------------------------- */

/* Integration points list */
.modal-integration-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.modal-integration-item {
  padding: var(--space-3);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  border-left: 3px solid var(--color-accent);
}

/* Dependencies grid */
.modal-dependency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-3);
}

.modal-dependency-item {
  padding: var(--space-3);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* API endpoints table */
.modal-api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.modal-api-table th {
  background: var(--bg-secondary);
  padding: var(--space-3);
  text-align: left;
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.modal-api-table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--border-light);
}

.modal-api-table code {
  background: var(--bg-secondary);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-mono);
  font-size: 0.875em;
}

/* Technical spec cards */
.modal-spec-card {
  padding: var(--space-4);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-4);
}

.modal-spec-title {
  color: var(--color-primary);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.modal-spec-content {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* -----------------------------------------------
   TCO Modal Components
   ----------------------------------------------- */

/* Cost breakdown table */
.modal-cost-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.modal-cost-table thead th {
  background: var(--color-primary);
  color: white;
  padding: var(--space-3);
  text-align: left;
  font-weight: var(--font-semibold);
}

.modal-cost-table thead th.text-right {
  text-align: right;
}

.modal-cost-table tbody td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--border-light);
}

.modal-cost-table tbody tr:nth-child(even) {
  background: var(--bg-secondary);
}

.modal-cost-table .cost-category {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.modal-cost-table .cost-amount {
  font-family: var(--font-mono);
  text-align: right;
}

/* Scenario comparison grid */
.modal-scenario-comparison {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.modal-scenario-card {
  padding: var(--space-6);
  background: white;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  border-top: 4px solid;
}

.modal-scenario-card.conservative {
  border-top-color: var(--color-error);
}

.modal-scenario-card.likely {
  border-top-color: var(--color-primary);
}

.modal-scenario-card.optimistic {
  border-top-color: var(--color-success);
}

.modal-scenario-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  text-align: center;
}

.modal-scenario-value {
  font-size: 1.75rem;
  font-weight: var(--font-bold);
  font-family: var(--font-mono);
  text-align: center;
  margin-bottom: var(--space-1);
}

.modal-scenario-value.conservative {
  color: var(--color-error);
}

.modal-scenario-value.likely {
  color: var(--color-primary);
}

.modal-scenario-value.optimistic {
  color: var(--color-success);
}

.modal-scenario-note {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-align: center;
}

/* Year columns for multi-year analysis */
.modal-year-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-2);
}

.modal-year-column {
  text-align: center;
  padding: var(--space-3);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
}

.modal-year-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-bottom: var(--space-1);
}

.modal-year-value {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

/* Financial summary cards */
.modal-financial-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.modal-financial-card {
  padding: var(--space-5);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-active) 100%);
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--color-primary);
}

.modal-financial-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.modal-financial-value {
  font-size: 2rem;
  font-weight: var(--font-bold);
  color: var(--color-primary);
  font-family: var(--font-mono);
}

/* -----------------------------------------------
   Shared Enhancements (All Complex Modals)
   ----------------------------------------------- */

/* Semantic section styling */
.modal section {
  margin-bottom: var(--space-6);
}

.modal section:last-child {
  margin-bottom: 0;
}

/* Improved heading hierarchy */
.modal h2 {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.modal h3 {
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: var(--space-3);
}

.modal h4 {
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: var(--space-2);
}

/* Enhanced focus indicators (WCAG AA) */
.modal *:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--border-radius-sm);
}

/* Tab switching transition */
.modal-tab-content {
  transition: opacity 0.2s ease-in-out;
}

.modal-tab-content.hidden {
  display: none;
}

@media (prefers-reduced-motion: no-preference) {
  .modal-tab-content.hidden {
    display: block;
    opacity: 0;
    pointer-events: none;
  }

  .modal-tab-content.active {
    opacity: 1;
    pointer-events: auto;
  }
}

/* Interactive enhancements */
.rating-btn {
  transition: transform 0.15s ease-out, background-color 0.15s ease-out;
}

.rating-btn:hover:not(.selected) {
  background: var(--color-primary-lighter);
  transform: scale(1.05);
}

.rating-btn:active {
  transform: scale(0.95);
}

.rating-btn.selected {
  background: var(--color-primary);
  color: white;
}

/* Responsive improvements for complex modals */
@media (max-width: 768px) {
  .modal-comparison-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .modal-comparison-arrow {
    transform: rotate(90deg);
  }

  .modal-feature-grid {
    grid-template-columns: 1fr;
  }

  .modal-scenario-comparison {
    grid-template-columns: 1fr;
  }

  .modal-year-grid {
    grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  }
}

/* ============================================
   DASHBOARD CARD UTILITIES
   ============================================ */

/* Interactive card states */
.dashboard-card-interactive {
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

/* Card CTA sections */
.dashboard-card-cta {
  margin-top: 1rem;
  text-align: center;
}

.dashboard-card-cta-text {
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* Metric comparison grid */
.dashboard-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.dashboard-metric-column {
  /* Base column styling */
}

.dashboard-metric-label {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-bottom: 0.25rem;
}

.dashboard-metric-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.dashboard-metric-value.improved {
  color: var(--color-success);
}

.dashboard-metric-improvement {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* Modal highlight boxes (for callouts within modal content) */
.modal-highlight-box {
  background: var(--bg-secondary);
  padding: 1rem;
  border-left: 4px solid var(--color-primary);
  margin-top: 1rem;
}

.modal-highlight-box.primary {
  border-left-color: var(--color-primary);
}

.modal-highlight-box.warning {
  border-left-color: var(--color-warning);
}

.modal-highlight-box.accent {
  border-left-color: var(--color-accent);
}

.modal-highlight-box.success {
  border-left-color: var(--color-success);
}

/* Dashboard card footer with border */
.dashboard-card-footer {
  margin-top: 1.5rem;
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* Strategy card value box */
.strategy-value-box {
  margin-top: 1rem;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  text-align: center;
}

.strategy-value-box-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-mono);
}

/* Loop card subtitle */
.loop-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* Financial metrics display */
.financial-metric-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.financial-metric-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-mono);
}

.financial-metric-value.positive {
  color: var(--color-success);
}

.financial-metric-value.negative {
  color: var(--color-error);
}

/* Roadmap phase sections */
.phase-deliverables {
  margin-top: 1rem;
}

.phase-deliverables-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.phase-deliverables-list {
  list-style: disc;
  margin-left: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

.phase-gate-box {
  margin-top: 1rem;
  padding: 0.75rem;
  background: var(--color-warning-light);
  border-radius: var(--border-radius-md);
  color: var(--color-primary-dark);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Basic metrics improvement box */
.metrics-improvement-box {
  margin-top: 1rem;
  padding: 0.5rem;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  text-align: center;
}

.metrics-improvement-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}