/* BPA Pilot Premium — visual elevation only. Design tokens from design-system. */

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

:root {
  --bpa-radius: 12px;
  --bpa-radius-lg: 16px;
  --bpa-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.03);
  --bpa-shadow-hover: 0 8px 24px rgba(15, 23, 42, 0.08);
  --bpa-pad: 1.25rem;
  --bpa-pad-lg: 1.5rem;
  --bpa-ease: 160ms ease;
  --bpa-type-company: clamp(2rem, 3.2vw, 2.25rem); /* 32–36px */
  --bpa-type-section: 1.25rem; /* 20px */
  --bpa-type-card: 1rem; /* 16px */
  --bpa-type-body: 0.875rem; /* 14px */
  --bpa-type-note: 0.8125rem; /* 13px */
  --bpa-navy: var(--color-navy-900, #152a45);
  --bpa-blue: var(--color-blue-600, #2f6fed);
  --bpa-green: var(--color-green-700, #047857);
  --bpa-red: var(--color-red-700, #b91c1c);
  --bpa-gray: var(--color-gray-500, #64748b);
  --bpa-line: var(--color-gray-200, #e2e8f0);
  --bpa-surface: var(--color-white, #ffffff);
  --bpa-page: var(--color-gray-50, #f8fafc);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ——— Global shell: calm vertical rhythm ——— */
body.ia-atelier .app-shell,
body.ia-letter .app-shell {
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
}

body.ia-atelier .app-header,
body.ia-letter .app-header {
  padding: 0.75rem 1.1rem 0.65rem;
  margin-bottom: 1.5rem;
  border-radius: var(--bpa-radius-lg);
  box-shadow: var(--bpa-shadow);
  border: 1px solid var(--bpa-line);
  background: var(--bpa-surface);
}

body.ia-atelier .app-header-top,
body.ia-letter .app-header-top {
  margin-bottom: 0.45rem;
}

/* Company lives on page hero — avoid duplicate in chrome */
body.ia-atelier .ia-header-business,
body.ia-letter .ia-header-business {
  display: none;
}

/* Linear-style tabs */
body.ia-atelier .app-nav-links,
body.ia-letter .app-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem;
  padding: 0.15rem;
  margin: 0;
  border: 0;
  background: transparent;
  border-top: 1px solid var(--bpa-line);
  padding-top: 0.45rem;
}

body.ia-atelier .app-nav-links a.nav-link,
body.ia-letter .app-nav-links a.nav-link,
body.ia-atelier .app-nav-links .nav-item-disabled,
body.ia-letter .app-nav-links .nav-item-disabled {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.7rem;
  margin: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--bpa-gray);
  font-size: var(--bpa-type-note);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--bpa-ease), background var(--bpa-ease);
}

body.ia-atelier .app-nav-links a.nav-link svg,
body.ia-letter .app-nav-links a.nav-link svg,
body.ia-atelier .app-nav-links .nav-item-disabled svg,
body.ia-letter .app-nav-links .nav-item-disabled svg {
  width: 14px;
  height: 14px;
  opacity: 0.55;
}

body.ia-atelier .app-nav-links a.nav-link:hover,
body.ia-letter .app-nav-links a.nav-link:hover {
  color: var(--bpa-navy);
  background: var(--color-gray-100, #f1f5f9);
}

body.ia-atelier .app-nav-links a.nav-link.active-nav,
body.ia-letter .app-nav-links a.nav-link.active-nav {
  color: var(--bpa-navy);
  background: var(--color-gray-100, #f1f5f9);
  font-weight: 600;
}

body.ia-atelier .app-nav-links a.nav-link.active-nav::after,
body.ia-letter .app-nav-links a.nav-link.active-nav::after {
  content: "";
  position: absolute;
  left: 0.7rem;
  right: 0.7rem;
  bottom: 0.15rem;
  height: 2px;
  border-radius: 2px;
  background: var(--bpa-blue);
}

body.ia-atelier .ia-header-cta-quiet,
body.ia-letter .ia-header-cta-quiet {
  font-size: var(--bpa-type-note);
  font-weight: 550;
  color: var(--bpa-blue);
  border: 0;
  background: transparent;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
  transition: background var(--bpa-ease);
}

body.ia-atelier .ia-header-cta-quiet:hover,
body.ia-letter .ia-header-cta-quiet:hover {
  background: var(--color-blue-50, #eff6ff);
}

/* ——— Page hero (executive, horizontal meta) ——— */
.bpa-page-hero.ia-hero {
  padding: 1.6rem 1.7rem 1.5rem;
  margin-bottom: 1.35rem;
  border-radius: var(--bpa-radius-lg);
  box-shadow: var(--bpa-shadow);
  background: var(--bpa-surface);
  border: 1px solid var(--bpa-line);
}

.bpa-page-hero .ia-hero-grid {
  gap: 1.15rem;
}

.bpa-page-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  margin: 0 0 1.15rem;
}

.bpa-page-hero-meta .ia-hero-company {
  font-size: clamp(1.85rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--bpa-navy);
  margin: 0;
  text-transform: none;
}

.bpa-page-hero-meta .bpa-hero-meta-item {
  font-size: var(--bpa-type-body);
  color: var(--bpa-gray);
  font-weight: 500;
}

.bpa-page-hero-meta .bpa-hero-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-gray-300, #cbd5e1);
  flex: 0 0 auto;
}

.bpa-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  background: var(--color-green-50, #ecfdf5);
  color: var(--bpa-green);
  border: 1px solid rgba(4, 120, 87, 0.18);
}

.bpa-status-chip.is-attention {
  background: var(--color-red-50, #fef2f2);
  color: var(--bpa-red);
  border-color: rgba(185, 28, 28, 0.18);
}

.bpa-status-chip.is-pending {
  background: var(--color-blue-50, #eff6ff);
  color: var(--color-blue-800, #1e40af);
  border-color: rgba(47, 111, 237, 0.2);
}

/* ——— Period selector (premium one-line) ——— */
.bpa-time-filter {
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
  background: transparent;
  border-radius: 0;
}

.bpa-time-filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
}

.bpa-time-filter-field {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.bpa-time-filter-primary {
  min-width: 0;
}

.bpa-time-filter-label {
  font-size: var(--bpa-type-body);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--bpa-gray);
  white-space: nowrap;
}

.bpa-time-filter-field select {
  appearance: none;
  -webkit-appearance: none;
  min-height: 2.25rem;
  padding: 0.4rem 2rem 0.4rem 0.75rem;
  border: 1px solid var(--bpa-line);
  border-radius: var(--bpa-radius);
  background-color: var(--bpa-surface);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.25L6 7.75L9.5 4.25' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.65rem center;
  background-size: 12px;
  color: var(--bpa-navy);
  font-size: var(--bpa-type-body);
  font-weight: 550;
  box-shadow: var(--bpa-shadow);
  cursor: pointer;
  transition: border-color var(--bpa-ease), box-shadow var(--bpa-ease), transform var(--bpa-ease);
}

.bpa-time-filter-field select:hover {
  border-color: var(--color-gray-300, #cbd5e1);
  box-shadow: var(--bpa-shadow-hover);
}

.bpa-time-filter-field select:focus {
  outline: none;
  border-color: var(--bpa-blue);
  box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.15);
}

.bpa-time-filter-analyzing {
  margin: 0.55rem 0 0;
  font-size: var(--bpa-type-note);
  color: var(--bpa-gray);
}

/* ——— Executive Brief — readable summary, not widgets ——— */
.bpa-exec-brief {
  margin: 0.35rem 0 0;
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--bpa-line);
  border-radius: var(--bpa-radius-lg);
  background: var(--bpa-surface);
  box-shadow: var(--bpa-shadow);
}

.bpa-exec-brief-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.bpa-exec-brief-head h2 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--bpa-navy);
  letter-spacing: -0.025em;
}

.bpa-confidence-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.bpa-confidence-badge.is-high {
  background: var(--color-green-50, #ecfdf5);
  color: var(--bpa-green);
  border-color: rgba(4, 120, 87, 0.2);
}

.bpa-confidence-badge.is-medium {
  background: var(--color-blue-50, #eff6ff);
  color: var(--color-blue-800, #1e40af);
  border-color: rgba(47, 111, 237, 0.22);
}

.bpa-confidence-badge.is-low {
  background: var(--color-red-50, #fef2f2);
  color: var(--bpa-red);
  border-color: rgba(185, 28, 28, 0.2);
}

.bpa-exec-brief-headline {
  display: block;
  margin: 0 0 0.9rem;
  font-size: 1.125rem;
  font-weight: 650;
  line-height: 1.35;
  color: var(--bpa-navy);
  letter-spacing: -0.015em;
}

.bpa-exec-brief-bullets {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.bpa-exec-brief-bullets li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--color-gray-700, #334155);
}

.bpa-exec-brief-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-gray-300, #cbd5e1);
}

.bpa-exec-brief-bullets li.is-critical::before,
.bpa-exec-brief-bullets li.is-warning::before {
  background: var(--bpa-red);
}

.bpa-exec-brief-bullets li.is-positive::before {
  background: var(--bpa-green);
}

.bpa-exec-brief-bullets li.is-information::before {
  background: var(--bpa-blue);
}

/* ——— KPIs — dominant after brief ——— */
.ia-kpi-section {
  margin-bottom: 1.75rem;
}

.bpa-kpi-primary {
  margin-top: 1.5rem;
  margin-bottom: 1.35rem;
}

.ia-metric-row-primary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.ia-metric-row-primary .ia-metric {
  display: flex;
  flex-direction: column;
  min-height: 11.5rem;
  padding: 1.45rem 1.35rem 1.25rem;
  background: var(--bpa-surface);
  border: 1px solid var(--bpa-line);
  border-radius: var(--bpa-radius-lg);
  box-shadow: var(--bpa-shadow);
  transition: box-shadow var(--bpa-ease), transform var(--bpa-ease), border-color var(--bpa-ease);
}

.ia-metric-row-primary .ia-metric:hover,
.ia-metric-row-primary .ia-metric:focus-visible {
  box-shadow: var(--bpa-shadow-hover);
  border-color: var(--color-gray-300, #cbd5e1);
  transform: translateY(-2px);
  outline: none;
}

.ia-metric-row-primary .ia-metric-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--bpa-gray);
}

.ia-metric-row-primary .ia-metric-value {
  margin-top: 0.35rem;
  font-size: clamp(1.85rem, 2.8vw, 2.35rem);
  font-weight: 750;
  letter-spacing: -0.04em;
  color: var(--bpa-navy);
  line-height: 1.05;
}

.ia-metric-row-primary .ia-metric-featured .ia-metric-value {
  font-size: clamp(2.05rem, 3.1vw, 2.55rem);
}

.ia-metric-row-primary .ia-metric-delta {
  margin-top: auto;
  padding-top: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 550;
}

.ia-metric-row-primary .ia-spark {
  width: 108px;
  height: 42px;
  opacity: 1;
}

.bpa-kpi-secondary {
  margin-bottom: 1.75rem;
}

.ia-metric-row-ops {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  background: var(--bpa-surface);
  border: 1px solid var(--bpa-line);
  border-radius: var(--bpa-radius-lg);
  overflow: hidden;
  box-shadow: var(--bpa-shadow);
}

.ia-metric-compact {
  min-height: 0;
  padding: 1.15rem 1.1rem;
  border: 0;
  border-right: 1px solid var(--bpa-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: background var(--bpa-ease);
}

.ia-metric-compact:last-child { border-right: 0; }

.ia-metric-compact:hover,
.ia-metric-compact:focus-visible {
  background: var(--bpa-page);
  box-shadow: none;
  transform: none;
  outline: none;
}

.ia-metric-compact .ia-metric-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 650;
  color: var(--bpa-gray);
}

.ia-metric-compact .ia-metric-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--bpa-navy);
}

/* ——— Section titles — descending weight ——— */
.ia-section-title {
  margin: 0 0 1.1rem;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--bpa-navy);
  text-transform: none;
}

.bpa-section-alerts .ia-section-title,
.bpa-section-insights .ia-section-title {
  font-size: 1.15rem;
}

.bpa-section-notes .ia-section-title {
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--color-gray-700, #334155);
}

/* ——— Alert cards — secondary to KPIs ——— */
.ia-alerts-first.ia-notes-panel {
  margin: 1.75rem 0;
  padding: 1.5rem 0 0;
  border: 0;
  border-top: 1px solid var(--bpa-line);
  background: transparent;
}

.ia-notes-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.ia-note.bpa-alert-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.2rem 1.25rem;
  border-radius: var(--bpa-radius-lg);
  border: 1px solid var(--bpa-line);
  background: var(--bpa-surface);
  box-shadow: var(--bpa-shadow);
  min-height: 9rem;
  transition: box-shadow var(--bpa-ease), transform var(--bpa-ease);
}

.ia-note.bpa-alert-card:hover {
  box-shadow: var(--bpa-shadow-hover);
  transform: translateY(-1px);
}

.bpa-alert-icon {
  width: 1.85rem;
  height: 1.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 0.95rem;
  background: var(--color-red-50, #fef2f2);
  color: var(--bpa-red);
}

.ia-note.is-positive .bpa-alert-icon,
.ia-note.is-information .bpa-alert-icon {
  background: var(--color-blue-50, #eff6ff);
  color: var(--bpa-blue);
}

.bpa-alert-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  color: var(--bpa-navy);
  line-height: 1.3;
}

.bpa-alert-desc {
  margin: 0;
  font-size: 0.875rem;
  color: var(--bpa-gray);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bpa-alert-cta {
  margin-top: auto;
  padding-top: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bpa-blue);
  text-decoration: none;
}

.bpa-alert-cta:hover { opacity: 0.85; }

.ia-note-field { display: none; }

/* ——— CFO insight cards ——— */
.ia-insights-panel {
  margin: 1.75rem 0;
  padding-top: 0.25rem;
}

.ia-insights-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ia-insight {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.25rem 1.3rem;
  border-radius: var(--bpa-radius-lg);
  border: 1px solid var(--bpa-line);
  background: var(--bpa-surface);
  box-shadow: var(--bpa-shadow);
  min-height: 9.5rem;
  transition: box-shadow var(--bpa-ease), transform var(--bpa-ease);
}

.ia-insight:hover {
  box-shadow: var(--bpa-shadow-hover);
  transform: translateY(-1px);
}

.ia-insight-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  color: var(--bpa-navy);
  line-height: 1.3;
}

.ia-insight-detail,
.ia-insight-action,
.ia-insight-impact {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-gray-700, #334155);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ia-insight-detail strong,
.ia-insight-action strong,
.ia-insight-impact strong {
  font-weight: 600;
  color: var(--bpa-gray);
  font-size: 0.78rem;
}

/* ——— Charts — waterfall leads ——— */
.ia-viz-panel {
  margin: 2rem 0 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bpa-line);
}

.ia-figure {
  padding: 1.25rem 1.3rem;
  border-radius: var(--bpa-radius-lg);
  border: 1px solid var(--bpa-line);
  background: var(--bpa-surface);
  box-shadow: var(--bpa-shadow);
}

.ia-figure-title {
  font-size: 1rem;
  font-weight: 650;
  color: var(--bpa-navy);
}

.ia-figure-note {
  font-size: 0.8125rem;
  color: var(--bpa-gray);
}

.bpa-waterfall.ia-figure-wide {
  grid-column: 1 / -1;
  padding: 1.6rem 1.7rem 1.4rem;
  margin-bottom: 0.25rem;
}

.bpa-waterfall .ia-canvas-xl {
  min-height: 360px;
  height: 360px;
}

.bpa-chart-secondary .ia-canvas {
  min-height: 200px;
  height: 200px;
}

.bpa-chart-secondary {
  opacity: 0.98;
}

.ia-callouts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1.15rem;
}

.ia-callout {
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  background: var(--bpa-page);
  border: 1px solid var(--bpa-line);
  font-size: 0.8125rem;
}

.ia-callout strong {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.95rem;
  color: var(--bpa-navy);
}

.ia-notes-panel.bpa-section-notes {
  margin: 1.5rem 0 0;
  padding-top: 1.35rem;
  border-top: 1px solid var(--bpa-line);
  opacity: 0.95;
}

.ia-muted {
  font-size: 0.875rem;
  color: var(--bpa-gray);
}

.ia-link {
  color: var(--bpa-blue);
  font-weight: 550;
  text-decoration: none;
}

.ia-link:hover { opacity: 0.85; }

/* ——— Financial Analysis product cards ——— */
.ia-letter-page.bpa-fa-page {
  width: min(980px, 100%);
  max-width: 100%;
  margin: 0.5rem auto 1.5rem;
  padding: 1.5rem 1.35rem 2rem;
  border-radius: var(--bpa-radius-lg);
  box-shadow: var(--bpa-shadow);
  background: transparent;
  border: 0;
}

.bpa-fa-page .ia-letter-nav {
  margin-bottom: 1.25rem;
}

.bpa-fa-page .ia-letter-hero {
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
  border-radius: var(--bpa-radius-lg);
  background: var(--bpa-surface);
  border: 1px solid var(--bpa-line);
  box-shadow: var(--bpa-shadow);
}

.bpa-fa-page .ia-letter-kicker {
  font-size: var(--bpa-type-note);
  letter-spacing: 0.04em;
  color: var(--bpa-gray);
  text-transform: none;
  font-weight: 550;
}

.bpa-fa-page .ia-letter-title {
  font-family: var(--font-sans, inherit);
  font-size: var(--bpa-type-company);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.bpa-fa-page .ia-letter-meta {
  margin-top: 0.75rem;
  font-size: var(--bpa-type-body);
}

.bpa-fa-page .ia-letter-status {
  margin: 0.75rem 0 0;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  background: var(--color-blue-50, #eff6ff);
  color: var(--color-blue-800, #1e40af);
}

.bpa-fa-page .ia-letter-block {
  margin-top: 1.15rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--bpa-radius-lg);
  background: var(--bpa-surface);
  border: 1px solid var(--bpa-line);
  box-shadow: var(--bpa-shadow);
}

.bpa-fa-page .ia-letter-block h2 {
  margin: 0 0 1rem;
  font-size: var(--bpa-type-section);
  font-weight: 650;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--bpa-navy);
}

.bpa-fa-page .ia-letter-lede {
  font-size: var(--bpa-type-body);
  color: var(--color-gray-700, #334155);
  line-height: 1.5;
  max-width: 60ch;
}

.bpa-fa-findings {
  display: grid;
  gap: 0.75rem;
}

.bpa-fa-page .ia-letter-item {
  margin: 0;
  padding: var(--bpa-pad);
  border: 1px solid var(--bpa-line);
  border-radius: var(--bpa-radius);
  background: var(--bpa-page);
  border-bottom: 1px solid var(--bpa-line);
}

.bpa-fa-page .ia-letter-item h3 {
  margin: 0 0 0.5rem;
  font-size: var(--bpa-type-card);
  font-weight: 650;
  color: var(--bpa-navy);
}

.bpa-fa-page .ia-letter-item .theme {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bpa-gray);
}

.bpa-fa-page .ia-letter-item p {
  margin: 0.3rem 0 0;
  font-size: var(--bpa-type-body);
  color: var(--color-gray-700, #334155);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bpa-fa-page .ia-letter-item .lbl {
  display: inline;
  margin-right: 0.25rem;
  font-size: var(--bpa-type-note);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--bpa-gray);
}

/* Risk chips */
.bpa-fa-risks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.bpa-fa-page .ia-risk-row {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  margin: 0;
  border: 1px solid var(--bpa-line);
  border-radius: 999px;
  background: var(--bpa-page);
  max-width: 100%;
}

.bpa-fa-page .ia-risk-row > div {
  font-size: var(--bpa-type-body);
  color: var(--color-gray-700, #334155);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 28rem;
}

.bpa-fa-page .ia-risk-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--color-gray-100, #f1f5f9);
  color: var(--bpa-gray);
  flex: 0 0 auto;
}

.bpa-fa-page .ia-risk-tag.is-high {
  background: var(--color-red-50, #fef2f2);
  color: var(--bpa-red);
}

.bpa-fa-page .ia-risk-tag.is-medium {
  background: var(--color-blue-50, #eff6ff);
  color: var(--color-blue-800, #1e40af);
}

.bpa-fa-page .ia-risk-tag.is-low {
  background: var(--color-green-50, #ecfdf5);
  color: var(--bpa-green);
}

/* Priority / recommendation task cards */
.bpa-fa-priorities {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.bpa-priority-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: var(--bpa-pad);
  border-radius: var(--bpa-radius);
  border: 1px solid var(--bpa-line);
  background: var(--bpa-page);
  min-height: 8rem;
}

.bpa-priority-card strong {
  font-size: var(--bpa-type-card);
  color: var(--bpa-navy);
}

.bpa-priority-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.bpa-priority-chip {
  display: inline-flex;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 650;
  background: var(--color-gray-100, #f1f5f9);
  color: var(--bpa-gray);
}

.bpa-priority-card p {
  margin: 0;
  font-size: var(--bpa-type-body);
  color: var(--color-gray-700, #334155);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bpa-priority-cta {
  margin-top: auto;
  align-self: flex-start;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  background: var(--bpa-navy);
  color: #fff !important;
  font-size: var(--bpa-type-note);
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--bpa-ease);
}

.bpa-priority-cta:hover { opacity: 0.9; }

.bpa-fa-page .ia-letter-details {
  margin-top: 1.15rem;
  padding: 1rem 1.25rem;
  border-radius: var(--bpa-radius-lg);
  background: var(--bpa-surface);
  border: 1px solid var(--bpa-line);
}

.bpa-fa-page .kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: 0.65rem;
}

.bpa-fa-page .kpi-item {
  padding: 0.85rem;
  border-radius: var(--bpa-radius);
  border: 1px solid var(--bpa-line);
  background: var(--bpa-page);
  box-shadow: none;
}

/* ——— Responsive ——— */
@media (max-width: 1100px) {
  .ia-metric-row-primary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .ia-metric-row-ops {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.65rem;
    background: transparent;
    border: 0;
    overflow: visible;
  }
  .ia-metric-compact {
    border: 1px solid var(--bpa-line);
    border-radius: var(--bpa-radius);
    background: var(--bpa-surface);
    box-shadow: var(--bpa-shadow);
  }
  .ia-metric-compact:last-child {
    border-right: 1px solid var(--bpa-line);
  }
}

@media (max-width: 860px) {
  .ia-notes-columns,
  .ia-insights-list,
  .bpa-fa-priorities {
    grid-template-columns: 1fr;
  }
  .ia-metric-row-primary,
  .ia-metric-row-ops {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .bpa-waterfall .ia-canvas-xl {
    min-height: 280px;
    height: 280px;
  }
  .bpa-page-hero-meta .ia-hero-company {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .ia-metric-row-primary,
  .ia-metric-row-ops {
    grid-template-columns: 1fr;
  }
  .bpa-time-filter-row {
    flex-direction: column;
    align-items: stretch;
  }
  .bpa-time-filter-field {
    width: 100%;
    justify-content: space-between;
  }
  .bpa-time-filter-field select {
    flex: 1;
    min-width: 0;
  }
  .bpa-fa-page .ia-risk-row {
    max-width: 100%;
  }
  .bpa-fa-page .ia-risk-row > div {
    white-space: normal;
  }
}

/* Operational KPI drill-down panel */
body.ia-atelier .bpa-drilldown-panel {
  width: min(460px, 100%);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 28%);
}
body.ia-atelier .bpa-ops-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 0.85rem;
  margin: 0.65rem 0 0;
}
body.ia-atelier .bpa-ops-summary dt {
  margin: 0;
  color: #64748b;
  font-size: 0.78rem;
}
body.ia-atelier .bpa-ops-summary dd {
  margin: 0;
  font-weight: 650;
  color: #152a45;
}
body.ia-atelier .bpa-ops-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
body.ia-atelier .bpa-ops-search input,
body.ia-atelier .bpa-ops-filter select {
  border: 1px solid #d8e0ea;
  border-radius: 10px;
  padding: 0.45rem 0.7rem;
  background: #fff;
  color: #152a45;
  font: inherit;
}
body.ia-atelier .bpa-ops-chart-wrap {
  position: relative;
  height: 180px;
}
body.ia-atelier .bpa-ops-table-wrap {
  overflow: auto;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}
body.ia-atelier .bpa-ops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
body.ia-atelier .bpa-ops-table th,
body.ia-atelier .bpa-ops-table td {
  padding: 0.55rem 0.65rem;
  text-align: left;
  border-bottom: 1px solid #eef2f7;
}
body.ia-atelier .bpa-ops-table th {
  color: #64748b;
  font-weight: 600;
  background: #f8fafc;
}
body.ia-atelier .bpa-ops-see-all,
body.ia-atelier .bpa-drilldown-cta {
  margin-top: 0.65rem;
  display: inline-flex;
  align-items: center;
  border: 0;
  background: transparent;
  color: #2f6fed;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
body.ia-atelier .bpa-ops-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}
body.ia-atelier .bpa-ops-list li {
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  background: rgba(47, 111, 237, 0.06);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Ops drill-down audit polish */
body.ia-atelier .bpa-drilldown-panel,
body.ia-letter .bpa-drilldown-panel {
  width: min(460px, 100%);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 28%);
}
body.ia-atelier .bpa-drilldown-body,
body.ia-letter .bpa-drilldown-body {
  gap: 1.1rem;
}
body.ia-atelier .bpa-drilldown-exec,
body.ia-letter .bpa-drilldown-exec {
  margin: 0.35rem 0 0;
  color: #64748b;
  font-size: 0.92rem;
  line-height: 1.45;
}
body.ia-atelier .bpa-ops-summary,
body.ia-letter .bpa-ops-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.4rem 0.9rem;
  margin: 0;
}
body.ia-atelier .bpa-ops-summary dt,
body.ia-letter .bpa-ops-summary dt {
  margin: 0;
  color: #64748b;
  font-size: 0.78rem;
}
body.ia-atelier .bpa-ops-summary dd,
body.ia-letter .bpa-ops-summary dd {
  margin: 0;
  font-weight: 650;
  color: #152a45;
}
body.ia-atelier .bpa-ops-toolbar,
body.ia-letter .bpa-ops-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
body.ia-atelier .bpa-ops-search,
body.ia-atelier .bpa-ops-filter,
body.ia-atelier .bpa-ops-sort,
body.ia-letter .bpa-ops-search,
body.ia-letter .bpa-ops-filter,
body.ia-letter .bpa-ops-sort {
  flex: 1 1 120px;
  min-width: 0;
}
body.ia-atelier .bpa-ops-search input,
body.ia-atelier .bpa-ops-filter select,
body.ia-atelier .bpa-ops-sort select,
body.ia-letter .bpa-ops-search input,
body.ia-letter .bpa-ops-filter select,
body.ia-letter .bpa-ops-sort select {
  width: 100%;
  border: 1px solid #d8e0ea;
  border-radius: 10px;
  padding: 0.45rem 0.7rem;
  background: #fff;
  color: #152a45;
  font: inherit;
}
body.ia-atelier .bpa-ops-chart-wrap,
body.ia-letter .bpa-ops-chart-wrap {
  position: relative;
  height: 180px;
}
body.ia-atelier .bpa-ops-table-wrap,
body.ia-letter .bpa-ops-table-wrap {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  max-height: min(42vh, 320px);
}
body.ia-atelier .bpa-ops-table,
body.ia-letter .bpa-ops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
body.ia-atelier .bpa-ops-table th,
body.ia-atelier .bpa-ops-table td,
body.ia-letter .bpa-ops-table th,
body.ia-letter .bpa-ops-table td {
  padding: 0.55rem 0.65rem;
  text-align: left;
  border-bottom: 1px solid #eef2f7;
  white-space: nowrap;
}
body.ia-atelier .bpa-ops-table th,
body.ia-letter .bpa-ops-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: #64748b;
  font-weight: 600;
  background: #f8fafc;
}
body.ia-atelier .bpa-ops-bridge-intro,
body.ia-letter .bpa-ops-bridge-intro {
  margin: 0 0 0.45rem;
  color: #475569;
  font-size: 0.9rem;
}
body.ia-atelier .bpa-ops-list,
body.ia-letter .bpa-ops-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}
body.ia-atelier .bpa-ops-list li,
body.ia-letter .bpa-ops-list li {
  padding: 0.5rem 0.6rem;
  border-radius: 10px;
  background: rgba(47, 111, 237, 0.06);
  color: #152a45;
  font-size: 0.9rem;
}
body.ia-atelier .bpa-ops-see-all,
body.ia-atelier .bpa-drilldown-cta,
body.ia-letter .bpa-ops-see-all,
body.ia-letter .bpa-drilldown-cta {
  margin-top: 0.65rem;
  display: inline-flex;
  align-items: center;
  border: 0;
  background: transparent;
  color: #2f6fed;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
body.ia-letter .kpi-item.ia-metric-clickable {
  cursor: pointer;
}
@media (max-width: 720px) {
  body.ia-atelier .bpa-drilldown-panel,
  body.ia-letter .bpa-drilldown-panel {
    width: 100%;
  }
  body.ia-atelier .bpa-ops-table-wrap,
  body.ia-letter .bpa-ops-table-wrap {
    max-height: 50vh;
  }
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ——— Local KPI card filters ——— */
.ia-metric-filterable {
  position: relative;
}
.ia-metric-filter-badge {
  margin: 0.15rem 0 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ia-accent, #1d4ed8);
}
.ia-metric-filter-trigger {
  display: inline-block;
  margin-top: 0.45rem;
  margin-right: 0.75rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ia-faint, #64748b);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}
.ia-metric-preview {
  margin-top: 0.55rem;
  padding-top: 0.45rem;
  border-top: 1px solid rgba(21, 42, 69, 0.08);
}
.ia-metric-preview-title {
  margin: 0 0 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ia-faint, #64748b);
}
.ia-metric-preview-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ia-metric-preview-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0.15rem 0;
  font-size: 0.78rem;
  color: var(--ia-ink, #152a45);
}
.ia-metric-preview-list strong {
  font-weight: 600;
  white-space: nowrap;
}
.ia-metric-preview-more {
  display: inline-block;
  margin-top: 0.35rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ia-accent, #1d4ed8);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}
.ia-metric-meta {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  color: var(--ia-faint, #64748b);
}
.ia-metric-details {
  display: inline-block;
  margin-top: 0.45rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ia-accent, #1d4ed8);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.ia-metric-clear-filter {
  display: inline-block;
  margin-top: 0.35rem;
  margin-left: 0.65rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ia-faint, #64748b);
  font: inherit;
  font-size: 0.72rem;
  cursor: pointer;
}
.ia-metric-clear-filter[hidden] {
  display: none !important;
}
.ia-metric.is-filtered {
  box-shadow: inset 0 0 0 1px rgba(29, 78, 216, 0.28);
}
.ia-metric-compact .ia-metric-details,
.ia-metric-compact .ia-metric-clear-filter {
  display: block;
  margin-left: 0;
}

.bpa-kpi-filter {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.bpa-kpi-filter[hidden] {
  display: none !important;
}
.bpa-kpi-filter-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.42);
}
.bpa-kpi-filter-sheet {
  position: relative;
  z-index: 1;
  width: min(420px, 100%);
  max-height: min(78vh, 640px);
  overflow: auto;
  background: #fff;
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -12px 40px rgba(15, 23, 42, 0.18);
  padding: 0.75rem 1rem 1.25rem;
}
.bpa-kpi-filter-handle {
  width: 42px;
  height: 4px;
  border-radius: 999px;
  background: #cbd5e1;
  margin: 0.15rem auto 0.75rem;
}
.bpa-kpi-filter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.bpa-kpi-filter-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}
.bpa-kpi-filter-close {
  border: 0;
  background: #f1f5f9;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}
.bpa-kpi-filter-group {
  margin: 0 0 1rem;
}
.bpa-kpi-filter-group-title {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748b;
}
.bpa-kpi-filter-option {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
  padding: 0.7rem 0.8rem;
  margin: 0 0 0.45rem;
  cursor: pointer;
  font: inherit;
}
.bpa-kpi-filter-option:hover,
.bpa-kpi-filter-option.is-active {
  border-color: rgba(29, 78, 216, 0.45);
  background: #f8fafc;
}
.bpa-kpi-filter-option-main {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: baseline;
}
.bpa-kpi-filter-option-value {
  font-weight: 700;
  white-space: nowrap;
}
.bpa-kpi-filter-option-secondary {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  color: #64748b;
}
.bpa-kpi-filter-preview {
  margin: 0.4rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.75rem;
  color: #475569;
}
.bpa-kpi-filter-preview li {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}
.bpa-kpi-filter-foot {
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid #e2e8f0;
}
.bpa-kpi-filter-details {
  width: 100%;
  border: 0;
  background: #0f172a;
  color: #fff;
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
@media (min-width: 768px) {
  .bpa-kpi-filter {
    align-items: flex-start;
    justify-content: flex-start;
  }
  .bpa-kpi-filter-sheet {
    border-radius: 14px;
    max-height: min(70vh, 560px);
    position: fixed;
    margin: 0;
  }
  .bpa-kpi-filter-sheet:not(.is-anchored) {
    /* fallback centered until JS measures the card */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .bpa-kpi-filter-sheet.is-anchored {
    transform: none;
  }
  .bpa-kpi-filter-handle {
    display: none;
  }
}
body.bpa-kpi-filter-open {
  overflow: hidden;
}


/* ——— Shared fullscreen analysis workspace ———
   Root cause of prior "side panel" look:
   .bpa-drilldown-panel is a right-anchored drawer (top:0; right:0; width ~420–460px)
   from import-flow.css + body.ia-atelier overrides. Width-only overrides were not enough;
   position/top/right must be reset and specificity must beat body.ia-atelier.

   Scroll root cause (Safari): panel is a flex item under a centered overlay and clipped
   with overflow:hidden. Without min-height:0 on the panel, WebKit sizes the column to
   content height so .bpa-drilldown-body never becomes a constrained scrollport.
*/
.bpa-drilldown.bpa-drilldown--workspace,
.bpa-drilldown.bpa-drilldown--fullscreen,
.bpa-drilldown.bpa-drilldown--cogs {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
}
.bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-backdrop,
.bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-backdrop,
.bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-backdrop {
  background: rgba(15, 23, 42, 0.55);
}

/* Beat body.ia-atelier .bpa-drilldown-panel { width: min(460px, 100%) } */
body.ia-atelier .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
body.ia-letter .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
body.ia-atelier .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
body.ia-letter .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
body.ia-atelier .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel,
body.ia-letter .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel,
.bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
.bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
.bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  left: auto !important;
  bottom: auto !important;
  transform: none !important;
  align-self: center;
  width: min(94vw, 1680px) !important;
  max-width: 95vw !important;
  height: 92vh !important;
  max-height: 94vh !important;
  min-height: 0 !important;
  margin: 0 !important;
  border-radius: 16px;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  box-shadow: 0 28px 90px rgba(15, 23, 42, 0.35);
  background: #f8fafc;
}

body.ia-atelier .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-body,
body.ia-letter .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-body,
body.ia-atelier .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-body,
body.ia-letter .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-body,
body.ia-atelier .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-body,
body.ia-letter .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-body,
.bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-body,
.bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-body,
.bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-body {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  height: 0; /* Safari: force flex child to honor remaining viewport height */
  overflow-x: hidden !important;
  overflow-y: auto !important;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 0.85rem 1.25rem 1.35rem;
  display: block;
}

.bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-head,
.bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-head,
.bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-head {
  flex: 0 0 auto;
  position: sticky;
  top: 0;
  z-index: 2;
  border-bottom: 1px solid #e2e8f0;
  background: #fff;
  padding: 0.85rem 1.25rem;
}
.bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-kicker,
.bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-kicker,
.bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-kicker {
  display: none;
}

.bpa-cogs-workspace {
  display: grid;
  gap: 0.9rem;
}
.bpa-cogs-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.85rem 1.25rem;
  padding: 0.15rem 0 0.85rem;
  border-bottom: 1px solid #e2e8f0;
  background: transparent;
}
.bpa-cogs-header-title h2 {
  margin: 0;
  font-size: 1.15rem;
  color: #152a45;
}
.bpa-cogs-header-value {
  margin: 0.2rem 0 0;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #152a45;
}
.bpa-kpi-composition-list,
.bpa-cash-clearing-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.bpa-kpi-composition-item,
.bpa-cash-clearing-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  font-size: var(--bpa-type-body, 0.875rem);
  color: var(--bpa-navy, #152a45);
}
.bpa-kpi-composition-item.is-subtract span::before {
  content: "− ";
}
.bpa-kpi-composition-item.is-total {
  margin-top: 0.35rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(21, 42, 69, 0.12);
  font-weight: 600;
}
.bpa-cash-clearing-note {
  margin: 0 0 0.75rem;
  color: #64748b;
  font-size: var(--bpa-type-note, 0.8125rem);
}
.bpa-cash-clearing-total {
  margin: 0.75rem 0 0;
  font-weight: 600;
}
.bpa-cogs-header-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.75rem;
  align-items: stretch;
}
.bpa-cogs-metric {
  min-width: 7.75rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
}
.bpa-cogs-metric span {
  display: block;
  font-size: 0.68rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.bpa-cogs-metric strong {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.98rem;
  color: #152a45;
}
.bpa-cogs-metric.is-favorable strong { color: #047857; }
.bpa-cogs-metric.is-pressure strong { color: #b91c1c; }

.bpa-cogs-ranks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.bpa-cogs-workspace-body {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 0.85rem;
  align-items: stretch;
  min-height: 320px;
}
.bpa-cogs-table-section,
.bpa-cogs-side {
  min-width: 0;
  display: flex;
  flex-direction: column;
  margin: 0;
}
.bpa-cogs-side {
  gap: 0.75rem;
}
.bpa-cogs-footer {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0.85rem;
}

.bpa-cogs-section {
  margin: 0;
  padding: 0.85rem 0.95rem;
  border: 1px solid #e8eef5;
  border-radius: 12px;
  background: #fff;
}
.bpa-cogs-section h3 {
  margin: 0 0 0.65rem;
  font-size: 0.92rem;
  color: #152a45;
}
.bpa-cogs-rank {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}
.bpa-cogs-rank-item {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: #f8fafc;
  cursor: pointer;
  border: 1px solid transparent;
}
.bpa-cogs-rank-item:hover,
.bpa-cogs-rank-item:focus {
  border-color: rgba(47, 111, 237, 0.35);
  outline: none;
}
.bpa-cogs-rank-item.is-pressure strong { color: #b91c1c; }
.bpa-cogs-rank-item.is-favorable strong { color: #047857; }
.bpa-cogs-rank-item span {
  color: #64748b;
  font-size: 0.82rem;
  white-space: nowrap;
}
.bpa-cogs-insight {
  margin: 0;
  font-size: 0.92rem;
  color: #334155;
  line-height: 1.45;
}
.bpa-cogs-empty {
  margin: 0.35rem 0 0;
  color: #64748b;
  font-size: 0.86rem;
}
.bpa-cogs-toolbar-section {
  padding-bottom: 0.75rem;
}
.bpa-cogs-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.75rem;
  align-items: end;
}
.bpa-cogs-search {
  flex: 1 1 280px;
  min-width: min(100%, 240px);
}
.bpa-cogs-search input {
  font-size: 0.98rem;
  padding: 0.65rem 0.85rem;
}
.bpa-cogs-control {
  flex: 0 1 160px;
  min-width: 140px;
}
.bpa-cogs-search input,
.bpa-cogs-control select {
  width: 100%;
  border: 1px solid #d8e0ea;
  border-radius: 10px;
  padding: 0.5rem 0.7rem;
  background: #fff;
  color: #152a45;
  font: inherit;
}
.bpa-cogs-control span {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.72rem;
  color: #64748b;
  font-weight: 600;
}
.bpa-cogs-table-wrap {
  overflow: auto;
  flex: 1;
  min-height: 280px;
  max-height: min(48vh, 520px);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}
.bpa-cogs-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.86rem;
}
.bpa-cogs-table th,
.bpa-cogs-table td {
  padding: 0.55rem 0.65rem;
  text-align: left;
  border-bottom: 1px solid #eef2f7;
  white-space: nowrap;
  vertical-align: top;
}
.bpa-cogs-table th.bpa-cogs-col-account,
.bpa-cogs-table td.bpa-cogs-col-account,
.bpa-cogs-table th:first-child,
.bpa-cogs-table td:first-child {
  min-width: 14rem;
  max-width: 28rem;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  line-height: 1.35;
}
.bpa-cogs-table th.bpa-cogs-col-num,
.bpa-cogs-table td.bpa-cogs-col-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  min-width: 5.5rem;
  white-space: nowrap;
}
.bpa-cogs-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f8fafc;
  color: #64748b;
  font-weight: 600;
}
.bpa-cogs-table th.is-sortable {
  cursor: pointer;
}
.bpa-cogs-table th.is-asc::after { content: " ↑"; }
.bpa-cogs-table th.is-desc::after { content: " ↓"; }
.bpa-cogs-table tr.is-selected td {
  background: rgba(47, 111, 237, 0.08);
}
.bpa-cogs-table td.is-favorable { color: #047857; font-weight: 600; }
.bpa-cogs-table td.is-pressure { color: #b91c1c; font-weight: 600; }
.bpa-cogs-chart-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.bpa-cogs-chart-wrap {
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 280px;
  height: clamp(260px, 32vh, 360px);
  flex: 1 1 auto;
}
.bpa-cogs-detail-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 0.85rem;
  margin: 0.65rem 0 0;
}
.bpa-cogs-detail-grid dt {
  margin: 0;
  color: #64748b;
  font-size: 0.8rem;
}
.bpa-cogs-detail-grid dd {
  margin: 0;
  font-weight: 650;
  color: #152a45;
}
.bpa-cogs-back {
  border: 0;
  background: none;
  color: #2f6fed;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  margin-bottom: 0.5rem;
}
.bpa-cogs-control[hidden],
.bpa-cogs-section[hidden],
.bpa-cogs-empty[hidden],
.bpa-cogs-insight[hidden] {
  display: none !important;
}
body.bpa-workspace-open,
body.bpa-cogs-workspace-open,
body.bpa-drilldown-open.bpa-workspace-open,
body.bpa-drilldown-open.bpa-cogs-workspace-open {
  overflow: hidden;
  position: relative;
}

.bpa-cogs-notice {
  margin: 0;
  padding: 0.75rem 0.9rem;
  border: 1px solid #fde68a;
  border-radius: 12px;
  background: #fffbeb;
  color: #92400e;
  font-size: 0.9rem;
  line-height: 1.45;
}

@media (max-width: 1100px) {
  .bpa-cogs-workspace-body {
    grid-template-columns: 1fr;
  }
  .bpa-cogs-chart-wrap {
    min-width: 0;
    height: 260px;
  }
}
@media (max-width: 960px) {
  .bpa-cogs-ranks,
  .bpa-cogs-footer {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 1024px) {
  body.ia-atelier .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
  body.ia-letter .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
  body.ia-atelier .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
  body.ia-letter .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
  body.ia-atelier .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel,
  body.ia-letter .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel,
  .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
  .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
  .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel {
    width: 100vw !important;
    max-width: 100vw !important;
    height: 100vh !important;
    max-height: 100vh !important;
    border-radius: 0;
  }
}
@media (max-width: 767px) {
  body.ia-atelier .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
  body.ia-letter .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
  body.ia-atelier .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
  body.ia-letter .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
  body.ia-atelier .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel,
  body.ia-letter .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel,
  .bpa-drilldown.bpa-drilldown--workspace .bpa-drilldown-panel,
  .bpa-drilldown.bpa-drilldown--fullscreen .bpa-drilldown-panel,
  .bpa-drilldown.bpa-drilldown--cogs .bpa-drilldown-panel {
    width: 100vw !important;
    max-width: 100vw !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    border-radius: 0;
  }
  .bpa-cogs-header-value {
    font-size: 1.55rem;
  }
  .bpa-cogs-table-wrap {
    max-height: 46vh;
    min-height: 220px;
  }
  .bpa-cogs-chart-wrap {
    height: 240px;
  }
}