/* ================================================================
   26_parallel_import_mvp.css
   ParallelRx — Parallel Import Opportunity Workflow
   Aligned with LSP design system (01_base.css / 19_cards.css)
   ================================================================ */


/* ================================================================
   0. NO-NAVBAR OVERRIDE (kept for backwards compat but unused)
   ================================================================ */

.page-content--no-navbar {
  padding-top: 0 !important;
}


/* ================================================================
   1. APP SHELL
   ================================================================ */

.pi-app {
  width: 100%;
  font-family: var(--font-family, "Open Sans", sans-serif);
}

.pi-app-shell {
  display: flex;
  flex-direction: row;
  height: calc(100vh - var(--app-header-h, 60px));
  overflow: hidden;
}


/* ================================================================
   2. HORIZONTAL WORKFLOW TABS — replaces left sidebar
   Compact tab bar that sits between subheader and content.
   Communicates "workflow stages" with icon + label tabs.
   ================================================================ */

.pi-workflow-nav {
  display: flex;
  align-items: center;
  padding: 0 16px;
  background: #f5f5f5;
  flex-shrink: 0;
}

.pi-workflow-tabs {
  display: flex;
  align-items: center;
  gap: 0;
}

.pi-wf-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-500, #6b6b6b);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
  position: relative;
}

.pi-wf-tab i {
  font-size: 15px;
  line-height: 1;
}

.pi-wf-tab-label {
  font-size: 13px;
}

.pi-wf-tab:hover {
  color: var(--gray-900, #1f1f1f);
  border-bottom-color: #d1d5db;
}

.pi-wf-tab--active {
  color: var(--blue-600, #00509e);
  font-weight: 600;
  border-bottom-color: var(--blue-600, #00509e);
}

.pi-wf-tab--active i {
  color: var(--blue-600, #00509e);
}

.pi-wf-tab--active:hover {
  border-bottom-color: var(--blue-600, #00509e);
}


/* ================================================================
   3. MAIN CONTENT — reduced padding for wider layout
   ================================================================ */

.pi-main-content {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  background: #f5f5f5;
  padding: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
}


/* ================================================================
   4. PAGE STRUCTURE — no max-width cap
   ================================================================ */

.pi-page {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  padding: 0 16px;
}

/* White surface — wraps only the table/preview (the card).
   The results-count meta row now sits above this on the page bg.      */
.pi-content-surface {
  background: #fff;
  border-radius: 10px 10px 0 0;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-bottom: none;
  padding: 0;
  margin: 0;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: row;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
}

.pi-page-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.pi-page-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
  margin: 0;
  line-height: 1.3;
}

.pi-page-header-actions {
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: center;
}


/* ================================================================
   5. SUBHEADER — uses standardised ls-subheader 2×2 grid from
      orchestrator (consistent with all other modules).
      Row 1: Title | Scope chips (region, country, audience)
      Row 2: Secondary toolbar (search, distributor, toggles, filters)
   ================================================================ */

/* Override subheader background — match the standard #f5f5f5 page bg,
   NOT the white surface, so the header band is visually part of the
   shared header area (consistent with other modules).                */
.pi-main-content .ls-subheader {
  background: #f5f5f5;
  padding: 8px 16px 0;
  border-bottom: none;
  flex-shrink: 0;
  z-index: 10;
}

/* Hide the empty tabs row (toolbar has moved below workflow tabs) */
.pi-main-content .ls-sh__tabs {
  display: none;
}

/* Secondary toolbar — below workflow tabs, inside opp_page */
.pi-secondary-toolbar {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  flex-wrap: nowrap;
  flex-shrink: 0;
  background: #f5f5f5;
}

.pi-route-select {
  min-width: 90px !important;
}

.pi-toolbar-select {
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 5px 28px 5px 10px !important;
  border-radius: 8px !important;
  border: 1px solid #d1d5db !important;
  min-width: 80px;
  height: 34px !important;
  background-color: #f9fafb !important;
  color: #374151 !important;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 8px center !important;
  background-size: 10px !important;
}

.pi-toolbar-select:hover {
  border-color: #9ca3af !important;
  background-color: #f3f4f6 !important;
}

.pi-toolbar-select:focus {
  border-color: #9ca3af !important;
  box-shadow: none !important;
  outline: none !important;
}

/* Human / Veterinary / All segmented control */
.pi-pharma-type-toggle {
  display: flex;
  gap: 0;
}

.pi-pharma-type-toggle .form-check {
  padding: 0;
  margin: 0;
}

.pi-pharma-type-toggle .form-check-input {
  display: none;
}

.pi-pharma-type-toggle .form-check-label {
  font-size: 13px;
  font-weight: 500;
  padding: 5px 12px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #d1d5db;
  border-radius: 0;
  cursor: pointer;
  color: #374151;
  background: #f9fafb;
  transition: all 0.15s;
  margin-left: -1px;
}

.pi-pharma-type-toggle .form-check:first-child .form-check-label {
  border-radius: 8px 0 0 8px;
  margin-left: 0;
}

.pi-pharma-type-toggle .form-check:last-child .form-check-label {
  border-radius: 0 8px 8px 0;
}

.pi-pharma-type-toggle .form-check-input:checked + .form-check-label {
  background: var(--blue-600, #00509e);
  color: #fff;
  border-color: var(--blue-600, #00509e);
  z-index: 1;
}

.pi-toolbar-btn {
  font-size: 12px !important;
  font-weight: 500 !important;
  padding: 5px 14px !important;
  height: 34px !important;
  border-radius: 8px !important;
  white-space: nowrap;
  flex-shrink: 0;
  color: #374151 !important;
  background-color: #fff !important;
  border: 1px solid #d1d5db !important;
  transition: all 0.15s ease;
  letter-spacing: 0.01em;
}

.pi-toolbar-btn:hover {
  color: #111827 !important;
  background-color: #f9fafb !important;
  border-color: #9ca3af !important;
}

/* Filters button — primary action style */
.pi-toolbar-btn--filters {
  font-weight: 600 !important;
  color: #fff !important;
  background-color: #00509e !important;
  border-color: #00509e !important;
}

.pi-toolbar-btn--filters:hover {
  background-color: #003d7a !important;
  border-color: #003d7a !important;
  color: #fff !important;
}

/* Results count/meta row */
.pi-opp-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0 6px;
  font-size: 12px;
  color: var(--gray-500, #6b6b6b);
  min-height: 28px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.pi-opp-count {
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-600, #525252);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}


/* ================================================================
   5a. ACTIVE FILTER CHIPS
   ================================================================ */

.pi-active-chips {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.pi-active-chips:empty {
  display: none;
}

.pi-chip {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--blue-050, #f5fafe);
  color: var(--blue-700, #004480);
  border: 1px solid var(--blue-200, #bae0fd);
  white-space: nowrap;
  cursor: default;
}

.pi-chip i {
  font-size: 12px;
  cursor: pointer;
  opacity: 0.6;
}

.pi-chip i:hover {
  opacity: 1;
}

/* Exclusion chips — slightly different visual treatment */
.pi-chip--exclude {
  background: #fef2f2;
  color: #991b1b;
  border-color: #fecaca;
}


/* ── Shortage / Sub-group toggle active-state indicator ── */
.pi-app .hide-zero-toggle.btn.active {
  color: #fff !important;
  background: var(--blue-600, #00509e) !important;
  border-color: var(--blue-600, #00509e) !important;
}
.pi-app .hide-zero-toggle.btn:not(.active) {
  color: #6b7280 !important;
  border-color: #d1d5db !important;
  background: #f9fafb !important;
}

/* ================================================================
   5b. INLINE SWITCHES (inside unified toolbar)
   ================================================================ */

.pi-inline-switch {
  font-size: 13px !important;
  flex-shrink: 0;
}

.pi-inline-switch .form-check-label {
  font-size: 13px;
  color: #374151;
  cursor: pointer;
  white-space: nowrap;
}

.pi-inline-switch .form-check-input {
  cursor: pointer;
}


/* ================================================================
   6. FILTERS OFFCANVAS
   ================================================================ */

.pi-filters-offcanvas .offcanvas-body {
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pi-oc-section {
  padding: 14px 0;
  border-bottom: 1px solid var(--divider-glass, rgba(255,255,255,0.1));
}

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

.pi-oc-section-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted, rgba(255,255,255,0.6));
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
}

.pi-oc-section .form-select,
.pi-oc-section .form-control {
  font-size: 13px;
  background-color: rgba(255,255,255,0.08);
  color: var(--text-strong, #f4f7ff);
  border: 1px solid var(--divider-glass, rgba(255,255,255,0.12));
}

.pi-oc-section .form-select:focus,
.pi-oc-section .form-control:focus {
  background-color: rgba(255,255,255,0.12);
  border-color: var(--brand-accent, #1FD1A3);
  box-shadow: 0 0 0 2px rgba(31, 209, 163, 0.2);
  color: var(--text-strong, #f4f7ff);
}

.pi-oc-section .form-select option {
  background: #10264f;
  color: #f4f7ff;
}


/* ================================================================
   6a. ROUTE TOAST (compact header-only toast)
   ================================================================ */

@keyframes pi-toast-slide-in {
  0%   { opacity: 0; transform: translateX(24px) scale(0.96); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes pi-toast-fade-out {
  0%   { opacity: 1; transform: translateX(0) scale(1); }
  100% { opacity: 0; transform: translateX(16px) scale(0.97); }
}

.toast.global-toast.pi-route-toast {
  width: auto !important;
  max-width: 380px !important;
  min-width: 220px !important;
  border-radius: 12px !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.28),
    0 2px 8px rgba(0, 0, 0, 0.16),
    0 0 0 1px rgba(255, 255, 255, 0.06) !important;
  animation: pi-toast-slide-in 0.35s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

.toast.global-toast.pi-route-toast.hide {
  animation: pi-toast-fade-out 0.25s cubic-bezier(0.4, 0, 1, 1) forwards;
}

.toast.global-toast.pi-route-toast > .toast-body {
  display: none !important;
  padding: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}

.toast.global-toast.pi-route-toast > .toast-header {
  border-bottom: none !important;
  border-radius: 12px !important;
  padding: 10px 14px !important;
  gap: 10px;
  font-size: 13.5px !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em;
}

.toast.global-toast.pi-route-toast > .toast-header strong,
.toast.global-toast.pi-route-toast > .toast-header .me-auto {
  font-weight: 600 !important;
  font-size: 13.5px !important;
  letter-spacing: 0.01em;
}

.toast.global-toast.pi-route-toast > .toast-header .btn-close {
  margin-left: 8px !important;
  padding: 6px !important;
  opacity: 0.5 !important;
  transition: opacity 0.15s ease;
}

.toast.global-toast.pi-route-toast > .toast-header .btn-close:hover {
  opacity: 1 !important;
}

/* Refined success dot with subtle pulse */
.toast.global-toast.pi-route-toast > .toast-header .bg-success,
.toast.global-toast.pi-route-toast > .toast-header .text-bg-success,
.toast.global-toast.pi-route-toast > .toast-header [class*="bg-success"] {
  width: 10px !important;
  height: 10px !important;
  min-width: 10px !important;
  box-shadow: 0 0 6px rgba(31, 209, 163, 0.45) !important;
}



/* ================================================================
   7. REVIEW PAGE — LAYOUT & HEADER
   ================================================================ */

/* Review page needs its own scroll container + padding since the
   workflow tabs are hidden and the subheader lives in opp_page.    */
#pi-nordics-par-imp-review-page.pi-page {
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 24px 16px;
}

/* Queue page also needs its own scroll container. */
#pi-nordics-par-imp-queue-page.pi-page {
  overflow-y: auto;
  overflow-x: hidden;
}

.pi-review-header {
  position: sticky;
  top: 0;
  background: #fff;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle, #e2e8f0);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  z-index: 20;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.pi-review-back-btn {
  display: inline-flex;
  align-items: center;
  font-size: 13px !important;
  color: var(--blue-600, #00509e) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
  white-space: nowrap;
  padding: 0 !important;
}

.pi-review-back-btn:hover {
  color: var(--blue-700, #004480) !important;
}

.pi-header-sep {
  width: 1px;
  height: 20px;
  background: var(--border-subtle, #e2e8f0);
  flex-shrink: 0;
}

.pi-header-sep-sm {
  width: 1px;
  height: 16px;
  background: var(--border-subtle, #e2e8f0);
  flex-shrink: 0;
}

.pi-review-name-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
  flex: 1;
}

.pi-review-product-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pi-review-product-strength {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gray-500, #6b6b6b);
  white-space: nowrap;
}

.pi-review-route {
  font-size: 13px;
  color: var(--gray-500, #6b6b6b);
  white-space: nowrap;
}

.pi-review-meta-text {
  font-size: 12px;
  color: var(--gray-500, #6b6b6b);
  white-space: nowrap;
  padding: 2px 8px;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  background: var(--gray-050, #f5f7fa);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.pi-review-nav {
  display: flex;
  flex-direction: row;
  gap: 6px;
  margin-left: auto;
  align-items: center;
}

.pi-watchlist-header-btn {
  color: var(--gray-500, #6b6b6b) !important;
  border-color: var(--border-subtle, #e2e8f0) !important;
}

.pi-watchlist-header-btn:hover {
  color: var(--orange-500, #e57c00) !important;
  border-color: var(--orange-500, #e57c00) !important;
  background: transparent !important;
}

.pi-nav-btn {
  width: 30px;
  height: 30px;
  padding: 0 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}


/* ================================================================
   7b. REVIEW SUMMARY STRIP
   ================================================================ */

/* Summary label / value (reused by route stage metrics) */
.pi-summary-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pi-summary-label {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  line-height: 1.3;
}

.pi-summary-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
}


/* ================================================================
   7c. REVIEW STEPPER
   ================================================================ */

.pi-review-stepper {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0;
  padding: 0 0 12px;
  margin: 0 0 16px;
  border-bottom: 1px solid var(--border-subtle, #e2e8f0);
}

.pi-wf-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 100px;
  position: relative;
  cursor: pointer;
}

.pi-wf-step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  transition: all 0.15s;
}

.pi-wf-step--done .pi-wf-step-dot {
  background: #dcfce7;
  color: var(--green-500, #009e8f);
}

.pi-wf-step--current .pi-wf-step-dot {
  background: var(--blue-600, #00509e);
  color: #fff;
}

.pi-wf-step--future .pi-wf-step-dot {
  background: #e5e7eb;
  color: #4b5563;
  border: 1px solid #d1d5db;
}

.pi-wf-step-label {
  font-size: 13px;
  margin-top: 6px;
  color: var(--gray-500, #6b6b6b);
  font-weight: 500;
  white-space: nowrap;
}

.pi-wf-step--done .pi-wf-step-label {
  color: #9ca3af;
}

.pi-wf-step--current .pi-wf-step-label {
  color: var(--blue-600, #00509e);
  font-weight: 600;
}

.pi-wf-step--future .pi-wf-step-label {
  color: #4b5563;
}

.pi-wf-step-line {
  width: 40px;
  height: 2px;
  align-self: center;
  flex-shrink: 0;
  background: var(--border-subtle, #e2e8f0);
  margin: 0 4px;
  margin-bottom: 18px;
}

.pi-wf-step-line--done {
  background: var(--blue-600, #00509e);
}


/* ================================================================
   8a. SCREEN STAGE — Decision Interface
   ================================================================ */

/* ── Decision Summary Panel (hero — compact decision surface) ── */
.pi-decision-panel {
  background: var(--gray-050, #f5f7fa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  padding: 16px 20px;
  margin-bottom: 12px;
}

.pi-decision-inner {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.pi-decision-left {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.pi-decision-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
}

.pi-decision-rec-row {
  display: flex;
  align-items: center;
  margin-bottom: 1px;
}

.pi-decision-rec-text {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
}

.pi-decision-supporting {
  font-size: 12px;
  color: var(--gray-700, #3f3f3f);
  line-height: 1.4;
}

.pi-decision-blocker {
  font-size: 11px;
  color: var(--gray-600, #525252);
  font-weight: 500;
}

.pi-decision-chips {
  display: flex;
  gap: 6px;
}

.pi-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: transparent;
  border: 1px solid var(--gray-300, #d1d5db);
  border-radius: 12px;
  white-space: nowrap;
}

.pi-status-chip-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--gray-500, #6b6b6b);
  font-weight: 600;
  margin: 0;
  line-height: 1;
}

.pi-status-chip-value {
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.pi-decision-cta {
  font-size: 12px !important;
  font-weight: 600 !important;
  padding: 7px 16px !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  white-space: nowrap;
  background-color: var(--blue-800) !important;
  border-color: var(--blue-800) !important;
  color: #fff !important;
}

.pi-decision-cta:hover {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
  background-color: var(--blue-900) !important;
  border-color: var(--blue-900) !important;
}

.pi-decision-action-btn {
  font-size: 11px !important;
  padding: 4px 10px !important;
  font-weight: 500 !important;
}

.pi-review-footer--empty {
  display: none;
}

@media (max-width: 768px) {
  .pi-decision-inner {
    flex-direction: column;
    gap: 10px;
  }
  .pi-decision-right {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }
}

/* ── Hero value block (primary metric in decision panel) ── */
.pi-hero-value-block {
  margin-top: 4px;
}

.pi-hero-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--gray-900, #1f1f1f);
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.pi-hero-value-label {
  font-size: 11px;
  color: var(--gray-600, #525252);
  margin-top: 1px;
  font-weight: 500;
}

.pi-hero-value-range {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
  margin-top: 2px;
}


/* ── Route Economics strip (source → dest pricing snapshot) ── */
.pi-route-econ-strip {
  display: flex;
  align-items: stretch;
  gap: 0;
  background: #fff;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  overflow: hidden;
}

.pi-route-econ-card {
  flex: 1;
  padding: 14px 16px;
  min-width: 0;
}

.pi-route-econ-card--result {
  background: var(--gray-050, #f5f7fa);
  border-left: 2px solid var(--green-500, #009e8f);
}

.pi-route-econ-heading {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--gray-600, #525252);
  font-weight: 600;
}

.pi-route-econ-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.pi-route-econ-price--spread {
  color: var(--green-600, #009e8f);
}

.pi-route-econ-sublabel {
  font-size: 10px;
  color: var(--gray-500, #6b6b6b);
  margin-top: 2px;
}

.pi-route-econ-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  flex-shrink: 0;
}

.pi-route-econ-equals {
  font-size: 20px;
  font-weight: 300;
  color: var(--gray-400, #a1a1a1);
  line-height: 1;
}

@media (max-width: 900px) {
  .pi-route-econ-strip {
    flex-wrap: wrap;
  }
  .pi-route-econ-card {
    flex: 1 1 40%;
  }
  .pi-route-econ-arrow {
    padding: 4px 8px;
  }
}

@media (max-width: 480px) {
  .pi-route-econ-strip {
    flex-direction: column;
  }
  .pi-route-econ-arrow {
    padding: 4px 0;
    transform: rotate(90deg);
  }
}


/* ── Section blocks ── */
.pi-screen-section-block {
  margin-bottom: 10px;
}

.pi-section-title-sm {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-600, #525252);
  margin-bottom: 6px;
}

/* ── Business Case metrics (4-col: spread, demand, premium, feasibility) ── */
.pi-biz-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

@media (max-width: 768px) {
  .pi-biz-metrics-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .pi-biz-metrics-grid {
    grid-template-columns: 1fr;
  }
}

.pi-biz-metric {
  background: #fff;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  padding: 12px 14px;
}

.pi-biz-metric-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--gray-600, #525252);
  font-weight: 600;
  margin-bottom: 4px;
}

.pi-biz-metric-value {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.pi-biz-metric-source {
  font-size: 9px;
  color: var(--gray-500, #6b6b6b);
  margin-top: 2px;
  font-style: italic;
  opacity: 0.85;
}

/* ── Rationale lists ── */
.pi-rationale-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 640px) {
  .pi-rationale-lists {
    grid-template-columns: 1fr;
  }
}

.pi-rationale-group-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-600, #525252);
  margin-bottom: 6px;
}

.pi-rationale-pros {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pi-rationale-pros li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  color: var(--gray-700, #3f3f3f);
  line-height: 1.5;
}

.pi-rationale-pros li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-500, #009e8f);
}

.pi-rationale-cautions {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pi-rationale-cautions li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  color: var(--gray-700, #3f3f3f);
  line-height: 1.5;
}

.pi-rationale-cautions li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange-500, #e57c00);
}

/* ── Eligibility tab: product comparison ── */
.pi-elig-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 768px) {
  .pi-elig-grid {
    grid-template-columns: 1fr;
  }
}

.pi-elig-card {
  background: #fff;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  overflow: hidden;
}

.pi-elig-card-heading {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--gray-700, #3f3f3f);
  padding: 10px 14px;
  background: var(--gray-050, #f5f7fa);
  border-left: 3px solid currentColor;
  border-bottom: 1px solid var(--border-subtle, #e2e8f0);
}

.pi-elig-card-body {
  padding: 4px 0;
}

.pi-elig-field-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 14px;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}

.pi-elig-field-row:last-child {
  border-bottom: none;
}

.pi-elig-field-label {
  font-size: 12px;
  color: var(--gray-500, #6b6b6b);
  font-weight: 500;
  flex-shrink: 0;
  margin-right: 12px;
}

.pi-elig-field-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
  text-align: right;
  word-break: break-word;
}

.pi-screen-heading {
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--gray-900, #1f1f1f);
  margin: 0 0 10px;
}

.pi-assessment-card {
  background: var(--gray-050, #f5f7fa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  padding: 14px 20px;
  margin-bottom: 16px;
}

.pi-assessment-text {
  font-size: 14px;
  color: var(--gray-700, #3f3f3f);
  line-height: 1.55;
  margin: 0;
}

.pi-screen-section {
  margin-bottom: 14px;
}

.pi-screen-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #374151;
  margin: 0 0 8px;
}

.pi-screen-highlight {
  border-left: 3px solid var(--blue-600, #00509e);
  padding-left: 16px;
}

/* Pros list (green dots) */
.pi-pros-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pi-pros-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--gray-700, #3f3f3f);
  line-height: 1.5;
}

.pi-pros-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-500, #009e8f);
}

/* Cons list (amber dots) */
.pi-cons-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pi-cons-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--gray-700, #3f3f3f);
  line-height: 1.5;
}

.pi-cons-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange-500, #e57c00);
}

/* Card grid: 3 columns × 2 rows, collapse to 2 on narrow */
.pi-screen-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .pi-screen-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Two-column assessment layout (pros + cons side by side) */
.pi-screen-assessment-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

/* Compact metric cards */
.pi-compact-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--gray-050, #f5f7fa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
}

.pi-compact-card-title {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-weight: 600;
}

.pi-compact-card-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
}

.pi-screen-metric {
  display: inline-flex;
  flex-direction: column;
  margin-right: 20px;
  margin-bottom: 8px;
}

.pi-screen-metric-label {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.pi-screen-metric-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
}


/* ================================================================
   8b. VALIDATE SECTIONS
   ================================================================ */

.pi-validate-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 4px;
  background: var(--gray-050, #f5f7fa);
  border-radius: var(--border-radius, 6px);
  padding: 4px;
  border: 1px solid var(--border-subtle, #e2e8f0);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.pi-validate-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--border-radius, 6px);
  cursor: pointer;
  font-size: 13px;
  color: var(--gray-500, #6b6b6b);
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.pi-validate-nav-item:hover {
  background: var(--blue-050, #f5fafe);
}

.pi-validate-nav-item--active {
  background: #fff;
  color: var(--blue-600, #00509e);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.pi-validate-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pi-validate-status--clear {
  background: var(--green-500, #009e8f);
}

.pi-validate-status--needs-review {
  background: var(--orange-500, #e57c00);
}

.pi-validate-status--blocker {
  background: var(--red-500, #d55e00);
}

/* ── Equivalence header + chips ── */
.pi-equiv-header {
  margin-bottom: 16px;
}

.pi-equiv-tier-badge {
  font-size: 11px !important;
  padding: 4px 10px !important;
}

.pi-equiv-summary-text {
  font-size: 13px;
  color: var(--gray-500, #6b6b6b);
  margin-left: 10px;
}

.pi-equiv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.pi-equiv-chip {
  display: inline-flex;
  align-items: center;
  background: var(--gray-050, #f5f7fa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 12px;
}

.pi-equiv-chip-label {
  color: var(--gray-500, #6b6b6b);
  margin-right: 4px;
}

.pi-equiv-chip-value {
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
}

/* ── Equivalence: dest row highlight ── */
.pi-equiv-row--dest td {
  background: var(--blue-050, #f5fafe) !important;
  font-weight: 500;
}

/* ── Legacy: product table highlight row ── */
.pi-oc-mx-row--highlight {
  background: var(--blue-050, #f5fafe) !important;
}

/* ── Market tab: snapshot strip ── */
.pi-mkt-snap {
  margin-bottom: 16px;
}

.pi-mkt-snap-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
  margin-bottom: 10px;
}

.pi-mkt-snap-row {
  display: flex;
  gap: 24px;
  padding: 10px 14px;
  background: var(--blue-050, #f5fafe);
  border: 1px solid var(--blue-200, #b8d4f0);
  border-radius: var(--border-radius, 6px);
  flex-wrap: wrap;
}

.pi-mkt-snap-item {
  min-width: 110px;
}

.pi-mkt-snap-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--gray-500, #6b6b6b);
  margin-bottom: 1px;
}

.pi-mkt-snap-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
}

.pi-mkt-snap-interp {
  font-size: 12px;
  color: var(--gray-600, #525252);
  margin-top: 8px;
  font-style: italic;
}

/* ── Market tab: price basis block ── */
.pi-mkt-basis {
  margin-bottom: 16px;
  padding: 10px 14px;
  background: #fafafa;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
}

.pi-mkt-basis-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.pi-mkt-basis-item {
  min-width: 140px;
}

.pi-mkt-basis-label {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
  display: block;
}

.pi-mkt-basis-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
}

/* ── Market tab: chart headers ── */
.pi-mkt-chart-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
  margin-top: 16px;
}

.pi-mkt-chart-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
}

.pi-mkt-chart-subtitle {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
}

.pi-mkt-chart-context {
  font-size: 12px;
  color: var(--gray-600, #525252);
  margin-bottom: 4px;
}


/* ── Market tab: chart switcher tabs ── */
.pi-mkt-chart-tabs {
  margin-top: 12px;
  border-bottom: none;
}

.pi-mkt-chart-tabs .nav-tabs {
  border-bottom: 1px solid var(--border-subtle, #e2e8f0);
  gap: 0;
}

.pi-mkt-tab-label {
  font-size: 12px !important;
  font-weight: 500 !important;
  color: var(--gray-600, #525252) !important;
  padding: 8px 16px !important;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  background: transparent !important;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.pi-mkt-tab-label:hover {
  color: var(--gray-900, #1f1f1f) !important;
  border-bottom-color: #d1d5db !important;
}

.pi-mkt-tab-label--active,
.pi-mkt-tab-label.active {
  color: var(--blue-600, #00509e) !important;
  font-weight: 600 !important;
  border-bottom-color: var(--blue-600, #00509e) !important;
  background: transparent !important;
}

.pi-mkt-chart-tabs .tab-content {
  padding-top: 8px;
}


/* ── Legacy (kept for backward compat) ── */
.pi-market-module-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
}

.pi-market-module-interp {
  font-size: 12px;
  color: var(--gray-700, #3f3f3f);
  margin-bottom: 8px;
}

.pi-market-kv-label {
  font-size: 12px;
  color: var(--gray-500, #6b6b6b);
}

.pi-market-kv-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
}


/* ================================================================
   8c. EQUIVALENCE MATRIX
   ================================================================ */

.pi-equiv-matrix {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border-radius: var(--border-radius, 6px);
  overflow: hidden;
  border: 1px solid var(--border-subtle, #e2e8f0);
}

.pi-equiv-matrix th {
  padding: 10px 14px;
  background: var(--surface-2, #f8fafc);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-2, #475569);
  border-bottom: 2px solid var(--border-subtle, #e2e8f0);
  text-align: left;
}

.pi-equiv-matrix td {
  padding: 10px 14px;
  border-bottom: 1px solid #f3f4f6;
  vertical-align: top;
  color: var(--gray-900, #1f1f1f);
}

.pi-equiv-matrix tr:hover td {
  background: var(--gray-050, #f5f7fa);
}

.pi-equiv-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 10px;
}

.pi-equiv-status--match {
  background: #f0fdf4;
  color: var(--green-500, #009e8f);
}

.pi-equiv-status--acceptable {
  background: var(--blue-050, #f5fafe);
  color: var(--blue-600, #00509e);
}

.pi-equiv-status--review {
  background: #fffbeb;
  color: var(--orange-500, #e57c00);
}

.pi-equiv-status--blocker {
  background: #fef2f2;
  color: var(--red-500, #d55e00);
}

.pi-equiv-status--info {
  background: #f3f4f6;
  color: var(--gray-500, #6b6b6b);
}


/* ================================================================
   8d. ECONOMICS SECTION — PRELIMINARY ECONOMICS
   ================================================================ */

/* -- Maturity badge -- */
.pi-econ-maturity-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 2px 8px;
  border-radius: 3px;
  background: var(--orange-100, #fce6d6);
  color: var(--orange-700, #b45e00);
  white-space: nowrap;
}

/* -- Helper copy below section title -- */
.pi-econ-helper-copy {
  font-size: 12px;
  color: var(--gray-500, #6b6b6b);
  margin-top: 4px;
  margin-bottom: 16px;
  line-height: 1.4;
}

/* -- Summary strip -- */
.pi-econ-summary-strip {
  display: flex;
  gap: 24px;
  padding: 12px 16px;
  background: var(--blue-050, #f5fafe);
  border: 1px solid var(--blue-200, #b8d4f0);
  border-radius: var(--border-radius, 6px);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.pi-econ-summary-item {
  min-width: 120px;
}

.pi-econ-summary-label {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 2px;
}

.pi-econ-summary-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
}

/* -- Two-column content row -- */
.pi-econ-content-row {
  display: flex;
  gap: 24px;
  margin-bottom: 8px;
}

.pi-econ-breakdown-col {
  flex: 1;
  min-width: 0;
}

.pi-econ-scope-col {
  flex: 1;
  min-width: 0;
}

.pi-econ-subsection-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-700, #3f3f3f);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 10px;
}

/* -- Known economics breakdown (reuses bridge classes) -- */
.pi-econ-bridge {
  width: 100%;
  font-size: 13px;
}

.pi-econ-bridge-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f3f4f6;
}

.pi-econ-bridge-row--total {
  font-weight: 700;
  border-top: 2px solid var(--gray-900, #1f1f1f);
  border-bottom: none;
  padding-top: 10px;
  margin-top: 4px;
}

.pi-econ-bridge-label {
  color: var(--gray-700, #3f3f3f);
}

.pi-econ-bridge-value {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
}

.pi-econ-bridge-value--positive {
  color: var(--green-500, #009e8f);
}

.pi-econ-bridge-value--negative {
  color: var(--red-500, #d55e00);
}

/* -- Model scope panel -- */
.pi-econ-scope-body {
  background: var(--gray-050, #fafafa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  padding: 14px 16px;
}

.pi-econ-scope-heading {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-700, #3f3f3f);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.pi-econ-scope-heading--gap {
  margin-top: 12px;
}

.pi-econ-scope-list {
  font-size: 12px;
  color: var(--gray-700, #3f3f3f);
  margin: 4px 0 0 0;
  padding-left: 18px;
  line-height: 1.6;
}

.pi-econ-scope-list--muted {
  color: var(--gray-400, #94a3b8);
  font-style: italic;
}

.pi-econ-scope-footnote {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
  margin-top: 10px;
  font-style: italic;
  line-height: 1.4;
}

/* -- Scenario cards -- */
.pi-econ-scenarios {
  display: flex;
  flex-direction: row;
  gap: 12px;
  flex-wrap: wrap;
}

.pi-econ-scenario-card {
  background: #fff;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  padding: 16px;
  min-width: 180px;
  flex: 1;
}

.pi-econ-scenario-card--active {
  border-color: var(--blue-600, #00509e);
  border-width: 2px;
  background: var(--blue-050, #f5fafe);
  box-shadow: 0 0 0 1px var(--blue-200, #b8d4f0);
}

.pi-econ-scenario-card-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--gray-500, #6b6b6b);
  margin-bottom: 8px;
}

.pi-econ-scenario-card-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
}

.pi-econ-scenario-card-detail {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
  margin-top: 4px;
}

/* -- Decision support row (Why pursue + What to validate next) -- */
.pi-econ-decision-row {
  display: flex;
  gap: 24px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle, #e2e8f0);
}

.pi-econ-decision-col {
  flex: 1;
  min-width: 0;
}

.pi-econ-decision-list {
  font-size: 12px;
  color: var(--gray-700, #3f3f3f);
  margin: 0;
  padding-left: 18px;
  line-height: 1.7;
}

/* -- Simulation CTA -- */
.pi-econ-sim-cta {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle, #e2e8f0);
}


/* ================================================================
   8e. ROUTE OUTCOMES
   ================================================================ */

.pi-route-section {
  background: #fff;
  border-radius: var(--border-radius, 6px);
  padding: 20px;
  border: 1px solid var(--border-subtle, #e2e8f0);
  margin-bottom: 16px;
}

.pi-route-summary {
  font-size: 14px;
  color: var(--gray-700, #3f3f3f);
  margin-bottom: 16px;
  line-height: 1.6;
}

.pi-route-outcomes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.pi-route-outcome-btn {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--border-radius, 6px);
  border: 2px solid var(--border-subtle, #e2e8f0);
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  text-align: left;
}

.pi-route-outcome-btn:hover {
  border-color: var(--blue-600, #00509e);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.pi-route-outcome-btn--selected {
  border-color: var(--blue-600, #00509e);
  background: var(--blue-050, #f5fafe);
}

.pi-route-outcome-btn i,
.pi-route-outcome-icon i {
  font-size: 18px;
  color: var(--gray-500, #6b6b6b);
}

.pi-route-outcome-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.pi-route-outcome-btn-label,
.pi-route-outcome-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
}

.pi-route-outcome-btn-desc,
.pi-route-outcome-desc {
  font-size: 13px;
  color: var(--gray-500, #6b6b6b);
  line-height: 1.4;
  margin-top: 2px;
}

.pi-route-outcome-btn--success i { color: var(--green-500, #009e8f); }
.pi-route-outcome-btn--primary i { color: var(--blue-600, #00509e); }
.pi-route-outcome-btn--secondary i { color: var(--gray-500, #6b6b6b); }
.pi-route-outcome-btn--info i { color: #0891b2; }
.pi-route-outcome-btn--warning i { color: var(--orange-500, #e57c00); }
.pi-route-outcome-btn--danger i { color: var(--red-500, #d55e00); }


/* ================================================================
   9. REVIEW FOOTER
   ================================================================ */

.pi-review-footer {
  position: sticky;
  bottom: -16px;
  background: #fff;
  border-top: 1px solid var(--border-subtle, #e2e8f0);
  padding: 12px 0;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  z-index: 20;
  margin-top: 16px;
}

.pi-review-footer-secondary {
  display: flex;
  flex-direction: row;
  gap: 8px;
}

.pi-review-footer-primary {
  display: flex;
  flex-direction: row;
  gap: 8px;
}


/* ================================================================
   10. QUEUE
   ================================================================ */

.pi-queue-area {
  padding: 0;
}


/* ================================================================
   11. PIPELINE PAGE
   ================================================================ */

.pi-pipeline-tabs .nav-link {
  font-size: 13px !important;
  font-weight: 600 !important;
  color: var(--gray-500, #6b6b6b) !important;
  padding: 8px 16px !important;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  background: transparent !important;
}

.pi-pipeline-tabs .nav-link:hover {
  color: var(--gray-900, #1f1f1f) !important;
  border-bottom-color: var(--border-subtle, #e2e8f0) !important;
}

.pi-pipeline-tabs .nav-link.active {
  color: var(--blue-600, #00509e) !important;
  border-bottom-color: var(--blue-600, #00509e) !important;
}

.pi-pipeline-tab-badge {
  font-size: 10px !important;
  padding: 2px 6px !important;
  margin-left: 6px;
  vertical-align: middle;
}

.pi-pipeline-item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  margin-bottom: 8px;
  transition: border-color 0.15s;
  cursor: pointer;
}

.pi-pipeline-item:hover {
  border-color: var(--blue-500, #0066cc);
}

.pi-pipeline-item-content {
  flex: 1;
  min-width: 0;
}

.pi-pipeline-item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
}

.pi-pipeline-item-meta {
  font-size: 12px;
  color: var(--gray-500, #6b6b6b);
  margin-top: 2px;
}

.pi-pipeline-item-metrics {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 6px;
  font-size: 12px;
}

.pi-pipeline-item-metric {
  font-size: 12px;
  color: var(--gray-700, #3f3f3f);
  font-variant-numeric: tabular-nums;
}

.pi-pipeline-item-status {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 10px;
  letter-spacing: 0.2px;
  white-space: nowrap;
}


/* ================================================================
   12. EMPTY STATES
   ================================================================ */

.pi-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  text-align: center;
}

.pi-empty-state i {
  font-size: 2.5rem;
  color: var(--border-subtle, #e2e8f0);
  opacity: 0.5;
  margin-bottom: 12px;
}

.pi-empty-state-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700, #3f3f3f);
  margin-bottom: 6px;
}

.pi-empty-state-desc {
  font-size: 13px;
  color: var(--gray-500, #6b6b6b);
  max-width: 400px;
  line-height: 1.5;
}

.pi-empty-surface {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  text-align: center;
}

.pi-empty-surface-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700, #3f3f3f);
  margin-bottom: 6px;
}

.pi-empty-surface-desc {
  font-size: 13px;
  color: var(--gray-500, #6b6b6b);
  max-width: 400px;
  line-height: 1.5;
}


/* ================================================================
   13. AG GRID — PI-specific helpers (inherits standard custom-ag-grid)
   ================================================================ */

/* Remove double border-radius — parent .pi-content-surface already rounds */
.pi-app .custom-ag-grid.ag-theme-alpine {
  border-radius: 0;
  border: none;
}

/* Numeric cell alignment — tabular figures + right-align */
.pi-app .custom-ag-grid .pi-tnum {
  font-variant-numeric: tabular-nums;
  justify-content: flex-end;
  text-align: right;
}

.pi-app .custom-ag-grid .pi-header-right .ag-header-cell-label {
  justify-content: flex-end;
  text-align: right;
}

/* ── Polished grid overrides ── */

/* Zebra-striped rows */
.pi-polished-grid .ag-row-odd {
  background-color: #fafbfc;
}
.pi-polished-grid .ag-row-even {
  background-color: #ffffff;
}

/* Hover highlight */
.pi-polished-grid .ag-row:hover {
  background-color: #f0f5ff !important;
  transition: background-color 0.15s ease;
}

/* Selected row — clear blue accent */
.pi-polished-grid .ag-row-selected {
  background-color: #eff6ff !important;
  border-left: 3px solid #3b82f6 !important;
}

/* Header refinements */
.pi-polished-grid .ag-header {
  background-color: #f8f9fb;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.8rem;
}
.pi-polished-grid .ag-header-cell {
  padding: 0 14px;
}
.pi-polished-grid .ag-header-cell-text {
  font-weight: 600 !important;
  color: #4b5563 !important;
  letter-spacing: 0.01em;
  text-transform: none;
  font-size: 0.8rem;
}

/* Cell padding */
.pi-polished-grid .ag-cell {
  padding: 0 14px;
  display: flex;
  align-items: center;
  border-right: none;
  line-height: 1.4;
}

/* Row border — subtle separator */
.pi-polished-grid .ag-row {
  border-bottom: 1px solid #f0f1f3;
}

/* Pagination panel styling */
.pi-polished-grid .ag-paging-panel {
  border-top: 1px solid #e5e7eb;
  background-color: #f8f9fb;
  padding: 8px 16px;
  font-size: 0.8rem;
  color: #6b7280;
  min-height: 44px;
  font-variant-numeric: tabular-nums;
}
.pi-polished-grid .ag-paging-button {
  cursor: pointer;
  color: #6b7280;
  transition: color 0.15s, background 0.15s;
  border-radius: 4px;
  padding: 2px 4px;
}
.pi-polished-grid .ag-paging-button:hover {
  color: #1d4ed8;
  background: #eff6ff;
}
.pi-polished-grid .ag-paging-page-summary-panel {
  gap: 4px;
}

/* Pinned right column — no distracting border */
.pi-polished-grid .ag-pinned-right-cols-container .ag-cell {
  border-left: none;
}
.pi-polished-grid .ag-pinned-right-header {
  border-left: none;
}

/* Scrollbar polish */
.pi-polished-grid .ag-body-viewport::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.pi-polished-grid .ag-body-viewport::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}
.pi-polished-grid .ag-body-viewport::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}
.pi-polished-grid .ag-body-viewport::-webkit-scrollbar-track {
  background: transparent;
}

/* Filter menu icon — smaller and less distracting */
.pi-polished-grid .ag-header-cell-menu-button {
  opacity: 0;
  transition: opacity 0.15s;
}
.pi-polished-grid .ag-header-cell:hover .ag-header-cell-menu-button {
  opacity: 0.6;
}
.pi-polished-grid .ag-header-cell:hover .ag-header-cell-menu-button:hover {
  opacity: 1;
}

/* Sort indicator — subtle on idle, clear when active */
.pi-polished-grid .ag-header-cell-sorted-asc .ag-header-cell-text,
.pi-polished-grid .ag-header-cell-sorted-desc .ag-header-cell-text {
  color: #1d4ed8 !important;
}

/* Sort icon styling */
.pi-polished-grid .ag-sort-ascending-icon,
.pi-polished-grid .ag-sort-descending-icon {
  color: #1d4ed8;
}

/* Tooltip styling */
.pi-polished-grid .ag-tooltip {
  background-color: #1e293b;
  color: #f8fafc;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  border: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* No-rows overlay */
.pi-polished-grid .ag-overlay-no-rows-wrapper {
  padding: 40px 20px;
}

/* Loading overlay */
.pi-polished-grid .ag-overlay-loading-wrapper {
  background: rgba(255, 255, 255, 0.7);
}


/* ================================================================
   13b. MASTER-DETAIL LAYOUT — table + sticky preview panel
   ================================================================ */

.pi-master-detail {
  display: flex;
  flex-direction: row;
  gap: 0;
  flex: 1;
  min-height: 0;
  width: 100%;
  overflow: hidden;
}

.pi-master-table {
  flex: 1 1 0%;
  min-width: 0;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}



/* ================================================================
   14. RESPONSIVE
   ================================================================ */

@media (max-width: 1200px) {
  .pi-screen-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pi-screen-assessment-cols {
    grid-template-columns: 1fr;
  }

  .pi-route-outcomes {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pi-workflow-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .pi-wf-tab {
    padding: 8px 12px;
    font-size: 12px;
  }

  .pi-main-content {
    padding: 0;
  }

  .pi-top-toolbar {
    flex-wrap: wrap;
    gap: 8px;
  }

  .pi-page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .pi-review-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0;
  }

  .pi-review-nav {
    margin-left: 0;
  }

  .pi-review-footer {
    flex-direction: column;
    gap: 8px;
    padding: 12px 0;
  }

  .pi-screen-cards-grid {
    grid-template-columns: 1fr;
  }

  .pi-screen-assessment-cols {
    grid-template-columns: 1fr;
  }

  .pi-route-outcomes {
    grid-template-columns: 1fr;
  }

  .pi-econ-scenarios {
    flex-direction: column;
  }

  .pi-review-stepper {
    overflow-x: auto;
    padding: 0 0 12px;
  }

  .pi-content-surface {
    margin: 0;
  }
}


/* ================================================================
   15. UTILITY CLASSES
   ================================================================ */

.pi-card {
  background: #fff;
  border-radius: var(--border-radius, 6px);
  border: 1px solid var(--border-subtle, #e2e8f0);
  padding: 20px;
}

.pi-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #374151;
  margin-bottom: 8px;
}

.pi-badge-clear {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 10px;
  background: #f0fdf4;
  color: var(--green-500, #009e8f);
}

.pi-badge-review {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 10px;
  background: #fffbeb;
  color: var(--orange-500, #e57c00);
}

.pi-badge-blocker {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 10px;
  background: #fef2f2;
  color: var(--red-500, #d55e00);
}


/* ================================================================
   16. RISK / FEASIBILITY
   ================================================================ */

.pi-risk-register {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.pi-risk-register th {
  padding: 8px 12px;
  background: var(--surface-2, #f8fafc);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-2, #475569);
  border-bottom: 2px solid var(--border-subtle, #e2e8f0);
  text-align: left;
}

.pi-risk-register td {
  padding: 10px 12px;
  border-bottom: 1px solid #f3f4f6;
}

.pi-risk-item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid #f3f4f6;
}

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

.pi-risk-severity--high {
  border-left: 3px solid var(--red-500, #d55e00);
  padding-left: 10px;
}

.pi-risk-severity--medium {
  border-left: 3px solid var(--orange-500, #e57c00);
  padding-left: 10px;
}

.pi-risk-severity--low {
  border-left: 3px solid var(--green-500, #009e8f);
  padding-left: 10px;
}

.pi-severity-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}

.pi-severity--high {
  background: #fef2f2;
  color: var(--red-500, #d55e00);
}

.pi-severity--medium {
  background: #fffbeb;
  color: var(--orange-500, #e57c00);
}

.pi-severity--low {
  background: #f0fdf4;
  color: var(--green-500, #009e8f);
}


/* ================================================================
   16a. SUBSTITUTION GROUP TAB
   ================================================================ */

/* -- Group summary block -- */
.pi-sg-summary {
  padding: 12px 16px;
  background: var(--gray-050, #fafafa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  margin-bottom: 20px;
}

/* -- Persistent context strip (shown on non-SG tabs) -- */
.pi-sg-context-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
  padding: 8px 14px;
  background: var(--gray-050, #fafafa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  margin-bottom: 16px;
}


/* ================================================================
   16b. FEASIBILITY TRIAGE
   ================================================================ */

/* -- Summary bar -- */
.pi-feas-summary {
  padding: 12px 16px;
  background: var(--gray-050, #fafafa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  margin-bottom: 16px;
}

.pi-feas-headline {
  font-size: 15px;
  font-weight: 700;
}

.pi-feas-counts {
  font-size: 12px;
  color: var(--gray-600, #525252);
  margin-top: 2px;
}

.pi-feas-meta {
  font-size: 11px;
  color: var(--gray-400, #94a3b8);
  margin-top: 4px;
}

/* -- Two-column content -- */
.pi-feas-content-row {
  display: flex;
  gap: 20px;
}

.pi-feas-main-col {
  flex: 3;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* -- Open issue rows -- */
.pi-feas-issues {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pi-feas-issue-row {
  padding: 10px 12px;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-bottom: none;
  background: #fff;
}

.pi-feas-issue-row:first-child {
  border-radius: var(--border-radius, 6px) var(--border-radius, 6px) 0 0;
}

.pi-feas-issue-row:last-child {
  border-bottom: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: 0 0 var(--border-radius, 6px) var(--border-radius, 6px);
}

.pi-feas-issue-row:only-child {
  border-radius: var(--border-radius, 6px);
  border-bottom: 1px solid var(--border-subtle, #e2e8f0);
}

.pi-feas-issue-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.pi-feas-issue-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
}

.pi-feas-issue-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding-left: 26px;
}

.pi-feas-issue-status {
  font-size: 11px;
  color: var(--orange-600, #c75500);
  font-weight: 600;
}

.pi-feas-issue-impact {
  font-size: 11px;
  color: var(--gray-500, #6b6b6b);
}

.pi-feas-dot {
  font-size: 11px;
  color: var(--gray-300, #c4c4c4);
}

.pi-feas-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 3px;
  background: var(--gray-100, #f1f1f1);
  color: var(--gray-600, #525252);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.pi-feas-tag--lead-time {
  background: var(--orange-100, #fce6d6);
  color: var(--orange-700, #b45e00);
}

/* -- Passed checks (quieted) -- */
.pi-feas-passed-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pi-feas-passed-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 0;
}

.pi-feas-passed-label {
  font-size: 12px;
  color: var(--gray-400, #94a3b8);
}

/* -- Side summary card -- */
.pi-feas-side-card {
  flex: 1.2;
  min-width: 180px;
  max-width: 240px;
}

.pi-feas-side-body {
  background: var(--gray-050, #fafafa);
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--border-radius, 6px);
  padding: 12px 14px;
}

.pi-feas-side-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 0;
  border-bottom: 1px solid #f3f4f6;
}

.pi-feas-side-row:last-child {
  border-bottom: none;
}

.pi-feas-side-label {
  font-size: 12px;
  color: var(--gray-500, #6b6b6b);
}

.pi-feas-side-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
  text-align: right;
}


/* ================================================================
   FOCUS & ACCESSIBILITY
   ================================================================ */

.pi-app *:focus-visible {
  outline: 2px solid var(--blue-600, #00509e);
  outline-offset: 2px;
}


/* ═══════════════════════════════════════════════════════════════════
   Simulation modal
   ═══════════════════════════════════════════════════════════════════ */

.pi-sim-modal .modal-content {
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.pi-sim-modal-header {
  padding: 14px 20px;
  border-bottom: 1px solid #f1f5f9;
}

.pi-sim-modal-header .modal-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900, #1f1f1f);
}

.pi-sim-modal-body {
  padding: 16px 20px 20px;
}

/* ── Input form ── */
.pi-sim-form {
  background: var(--gray-050, #f8fafc);
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 14px 16px 12px;
  margin-bottom: 16px;
}

.pi-sim-input-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.pi-sim-input-group {
  display: flex;
  flex-direction: column;
}

.pi-sim-input-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--gray-500, #64748b);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 4px;
}

.pi-sim-input-group .form-control,
.pi-sim-input-group .form-select {
  font-size: 13px;
}

.pi-sim-action-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-top: 10px;
}

.pi-sim-run-btn {
  min-width: 110px;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 6px 16px !important;
}

.pi-sim-advanced-toggle {
  font-size: 11px;
  color: var(--gray-500, #64748b);
  cursor: pointer;
  user-select: none;
}

.pi-sim-advanced-toggle:hover {
  color: var(--gray-700, #334155);
}

.pi-sim-advanced-fields {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.pi-sim-advanced-fields .pi-sim-input-group {
  width: 120px;
}

/* ── Results metrics grid ── */
.pi-sim-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #e2e8f0;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}

.pi-sim-metric {
  background: #fff;
  padding: 12px 16px;
}

.pi-sim-metric-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--gray-500, #64748b);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 2px;
}

.pi-sim-metric-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900, #1f1f1f);
  font-variant-numeric: tabular-nums;
  line-height: 1.3;
}

.pi-sim-metric-sub {
  font-size: 11px;
  color: var(--gray-400, #94a3b8);
  margin-top: 1px;
}

/* ── Placeholder ── */
.pi-sim-placeholder {
  text-align: center;
  color: var(--gray-400, #94a3b8);
  font-size: 13px;
  padding: 32px 16px;
}