@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --indigo: #4737FF;
  --plum: #6C2BD9;
  --ice: #EEF2FF;
  --graphite: #1F2937;
  --success: #1F9D73;
  --caution: #E8B339;
  --danger: #DC2626;
  --bg: #F7F8FA;
  --surface: #FFFFFF;
  --border: #D1D5DB;
  --border-strong: #9CA3AF;
  --text-primary: #111827;
  --text-secondary: #6B7280;
  --text-muted: #9CA3AF;
  --accent-line: #4737FF;
  --panel-border: #E5E7EB;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
  background: var(--bg);
  color: var(--text-primary);
  font: 13px/1.45 'IBM Plex Sans', system-ui, sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

p,
h1,
h2,
h3,
h4 {
  margin: 0;
}

strong {
  font-weight: 600;
}

.app-shell {
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 44px;
  min-height: 44px;
  padding: 0 12px;
  background: #111827;
  color: #FFFFFF;
  border-bottom: 1px solid #0B1220;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.logo-mark {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 2px;
  background: var(--indigo);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
}

.brand-kicker,
.section-kicker,
.deal-kicker,
.kpi-label,
.status-label,
.table-wrap th {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.brand-kicker {
  color: #9CA3AF;
}

.brand h1 {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.1;
  color: #FFFFFF;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.status-strip {
  display: grid;
  gap: 2px;
  min-width: 320px;
  max-width: 560px;
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #0F172A;
}

.status-label {
  color: #9CA3AF;
  letter-spacing: 0.14em;
}

.status-strip-body {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.status-context {
  min-width: 0;
  overflow: hidden;
  color: #E5E7EB;
  font-size: 11px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.sidebar-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 84px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 2px;
  background: #111827;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workspace {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  grid-template-rows: 1fr;
}

.sidebar {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: var(--surface);
  border-right: 1px solid var(--panel-border);
}

.sidebar-header {
  padding: 10px 12px 12px;
  border-bottom: 1px solid var(--panel-border);
  background: var(--bg);
}

.section-kicker,
.deal-kicker,
.kpi-label,
.table-wrap th {
  color: var(--text-muted);
}

.sidebar-header h2 {
  margin-top: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.sidebar-header p:last-child {
  margin-top: 4px;
  color: var(--text-secondary);
  font-size: 12px;
}

.opportunity-list {
  display: grid;
  gap: 8px;
  padding: 8px;
}

.opportunity-card {
  padding: 8px 10px;
  border: 1px solid var(--panel-border);
  border-left: 3px solid transparent;
  border-radius: 2px;
  background: var(--surface);
  cursor: pointer;
}

.opportunity-card:hover {
  border-left-color: var(--indigo);
  background: #F5F6FF;
}

.opportunity-card.active {
  border-left-color: var(--indigo);
  background: var(--ice);
}

.opportunity-card-header,
.deal-headline,
.kpi-value-row,
.panel-header,
.timeline-label,
.margin-row,
.band-labels,
.exec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.opportunity-card-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 6px 8px;
}

.opportunity-card h3 {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.25;
}

.card-copy,
.opportunity-card p,
.opportunity-card li,
.hero-copy,
.kpi-foot,
.timeline-copy,
.guardrail-copy,
.exec-list li,
.table-wrap td,
.note-item,
.check-item p,
.context-card p:last-child {
  color: var(--text-secondary);
}

.card-copy {
  grid-column: 1 / -1;
  font-size: 11px;
  line-height: 1.35;
}

.deal-meta-row,
.competitor-pill-row,
.card-footer,
.filter-group,
.version-tabs,
.guardrail-tabs,
.deal-context {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.deal-meta-row,
.competitor-pill-row,
.card-footer {
  margin-top: 6px;
}

.metric-chip,
.stage-pill,
.meta-pill,
.version-badge,
.severity-badge,
.status-badge,
.score-pill,
.recommendation-badge,
.timeline-delta,
.priority-pill,
.timeline-version {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 18px;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: #FFFFFF;
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.score-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 2px 5px;
  border-radius: 2px;
  font-size: 11px;
  font-weight: 700;
  font-family: 'IBM Plex Mono', monospace;
  line-height: 1;
}

.score-chip.green {
  background: #D1FAE5;
  color: #065F46;
}

.score-chip.orange {
  background: #FEF3C7;
  color: #92400E;
}

.score-chip.red {
  background: #FEE2E2;
  color: #991B1B;
}

.card-header-chips {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.metric-chip,
.version-badge,
.status-badge,
.timeline-delta,
.timeline-version,
.margin-value,
.kpi-value,
.critique-dimension,
.timeline-score,
.band-labels strong,
.band-labels span,
.table-wrap td strong {
  font-family: 'IBM Plex Mono', monospace;
}

.metric-chip {
  border-color: var(--border-strong);
  background: #F9FAFB;
  color: var(--graphite);
}

.meta-pill {
  background: #F9FAFB;
  color: var(--text-secondary);
}

.stage-pill,
.score-pill.success,
.recommendation-badge.success,
.status-badge.resolved {
  background: #ECFDF5;
  border-color: #A7F3D0;
  color: var(--success);
}

.score-pill.caution,
.recommendation-badge.caution,
.priority-pill.medium,
.severity-badge.medium {
  background: #FFFBEB;
  border-color: #FDE68A;
  color: #92400E;
}

.score-pill.danger,
.recommendation-badge.danger,
.priority-pill.high,
.severity-badge.high,
.timeline-delta.high {
  background: #FEF2F2;
  border-color: #FECACA;
  color: var(--danger);
}

.priority-pill.low,
.severity-badge.low,
.timeline-delta.low {
  background: var(--ice);
  border-color: #C7D2FE;
  color: var(--indigo);
}

.status-badge.open {
  background: #FFF7ED;
  border-color: #FED7AA;
  color: #9A3412;
}

.version-badge {
  border-color: #374151;
  background: #111827;
  color: #FFFFFF;
}

.stakeholder-details {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #E5E7EB;
}

.stakeholder-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 600;
}

.stakeholder-details summary::-webkit-details-marker {
  display: none;
}

.stakeholder-list {
  display: grid;
  gap: 6px;
  margin-top: 6px;
}

.stakeholder-item {
  padding: 6px 8px;
  border: 1px solid #E5E7EB;
  background: #F9FAFB;
}

.stakeholder-item strong {
  display: block;
  margin-bottom: 1px;
  font-size: 12px;
  color: var(--text-primary);
}

.main-content {
  display: grid;
  gap: 8px;
  align-content: start;
  min-height: 0;
  padding: 12px;
  overflow-y: auto;
  background: var(--bg);
}

.panel,
.kpi-card {
  min-width: 0;
  border: 1px solid var(--panel-border);
  border-radius: 0;
  background: var(--surface);
}

.panel {
  padding: 12px;
}

.deal-summary {
  border-left: 3px solid var(--accent-line);
}

.deal-summary-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(260px, 0.95fr);
  gap: 8px;
}

.deal-summary h2,
.panel-header h2 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
}

.hero-copy {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.55;
}

.deal-context {
  margin-top: 8px;
}

.deal-stats {
  display: grid;
  gap: 8px;
}

.context-card {
  padding: 10px;
  border: 1px solid #E5E7EB;
  border-left: 3px solid #E5E7EB;
  background: #F9FAFB;
}

.context-card strong {
  display: block;
  margin-top: 2px;
  color: var(--text-primary);
  font-size: 12px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.kpi-card {
  padding: 10px 14px;
}

.kpi-value-row {
  align-items: flex-end;
}

.kpi-value {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  color: var(--graphite);
}

.kpi-value small {
  margin-bottom: 2px;
  font-size: 12px;
  color: var(--text-secondary);
}

.kpi-foot {
  margin-top: 6px;
  font-size: 11px;
  line-height: 1.45;
}

.score-track {
  height: 4px;
  margin-top: 8px;
  overflow: hidden;
  background: #E5E7EB;
}

.score-fill {
  width: 0;
  height: 100%;
  transition: width 0.35s ease, background-color 0.2s ease;
}

.score-fill.success {
  background: var(--success);
}

.score-fill.caution {
  background: var(--caution);
}

.score-fill.danger {
  background: var(--danger);
}

.timeline-panel,
.guardrail-panel,
.draft-panel,
.critique-panel {
  min-height: 0;
}

.panel-header {
  align-items: flex-end;
  margin-bottom: 10px;
}

.panel-header > div {
  min-width: 0;
}

.version-tabs,
.guardrail-tabs {
  gap: 0;
  border-bottom: 1px solid #E5E7EB;
}

.version-tab,
.filter-button,
.guardrail-tab {
  padding: 8px 12px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
}

.version-tab:hover,
.filter-button:hover,
.guardrail-tab:hover {
  color: var(--text-primary);
}

.version-tab.active,
.filter-button.active,
.guardrail-tab.active {
  color: var(--text-primary);
  border-bottom-color: var(--indigo);
}

.middle-grid,
.bottom-grid {
  display: grid;
  gap: 8px;
}

.middle-grid {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.85fr);
}

.bottom-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.95fr);
}

.draft-panel,
.timeline-panel {
  display: flex;
  flex-direction: column;
}

.draft-panel {
  border-left: 3px solid var(--accent-line);
  padding-left: 10px;
}

.draft-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 2px;
}

.draft-content p {
  margin-bottom: 12px;
  color: #1F2937;
  font-size: 12.5px;
  line-height: 1.62;
}

.critique-panel,
.guardrail-panel {
  display: flex;
  flex-direction: column;
  padding: 0;
}

.critique-header,
.guardrail-panel .panel-header {
  padding: 12px 12px 0;
}

.guardrail-panel .panel-header {
  margin-bottom: 0;
}

.critique-header {
  margin-bottom: 0;
  padding-bottom: 8px;
  border-bottom: 1px solid #E5E7EB;
}

.filter-group {
  gap: 0;
}

.critique-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.critique-card {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 6px 10px 6px 14px;
  border: 0;
  border-bottom: 1px solid #F3F4F6;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.critique-card::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background: var(--indigo);
}

.critique-card.high::before {
  background: var(--danger);
}

.critique-card.medium::before {
  background: var(--caution);
}

.critique-card.low::before {
  background: var(--indigo);
}

.critique-card.resolved {
  background: #F9FAFB;
}

.critique-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.critique-card-top > div {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.severity-badge {
  width: 42px;
  padding: 2px 0;
}

.critique-dimension {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
}

.critique-comment {
  padding-left: 50px;
  font-size: 12px;
  line-height: 1.4;
}

.critique-card.resolved .critique-dimension {
  text-decoration: line-through;
  text-decoration-color: var(--success);
}

.critique-card.resolved .critique-comment {
  color: var(--text-muted);
}

.empty-state {
  padding: 12px;
  background: #F9FAFB;
  color: var(--text-secondary);
}

.empty-state strong {
  color: var(--text-primary);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
  padding-top: 12px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12px;
  right: 12px;
  border-top: 1px dashed var(--border-strong);
}

.timeline-item {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 6px;
  padding: 8px 8px 10px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: var(--bg);
  text-align: left;
}

.timeline-item:hover {
  background: #F9FAFB;
}

.timeline-item.active {
  background: #FFFFFF;
  border-bottom-color: var(--indigo);
}

.timeline-dot {
  width: 24px;
  height: 4px;
  background: var(--border-strong);
}

.timeline-item.active .timeline-dot {
  background: var(--indigo);
}

.timeline-label {
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 6px;
}

.timeline-version {
  color: var(--text-primary);
}

.timeline-score {
  font-size: 22px;
  font-weight: 600;
  color: var(--graphite);
}

.timeline-copy {
  font-size: 11px;
  line-height: 1.35;
}

.guardrail-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 12px;
  border-top: 1px solid #E5E7EB;
}

.guardrail-section {
  display: grid;
  gap: 8px;
}

.pricing-card,
.margin-card,
.list-card,
.table-wrap,
.exec-card {
  padding: 10px;
  border: 1px solid #E5E7EB;
  border-radius: 0;
  background: #FFFFFF;
}

.pricing-rail {
  position: relative;
  height: 8px;
  margin: 8px 0 6px;
  border: 1px solid var(--border);
  background: var(--ice);
}

.pricing-marker {
  position: absolute;
  top: -2px;
  width: 2px;
  height: 12px;
  border: 0;
  border-radius: 0;
  transform: translateX(-50%);
  background: var(--indigo);
  box-shadow: none;
}

.band-labels {
  align-items: flex-start;
  font-size: 11px;
  color: var(--text-secondary);
}

.margin-grid,
.exec-grid {
  display: grid;
  gap: 8px;
}

.margin-grid {
  grid-template-columns: 1fr;
}

.margin-stat {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 8px;
  align-items: center;
  border-left: 3px solid #E5E7EB;
  background: #F9FAFB;
}

.margin-stat.good {
  border-left-color: var(--success);
}

.margin-stat.bad {
  border-left-color: var(--danger);
}

.margin-stat p:last-child {
  font-size: 11px;
  color: var(--text-secondary);
}

.margin-value {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-size: 24px;
  font-weight: 600;
}

.margin-value.good {
  color: var(--success);
}

.margin-value.bad {
  color: var(--danger);
}

.note-list,
.checklist,
.exec-list {
  display: grid;
  gap: 6px;
}

.note-item,
.check-item,
.exec-list li {
  padding: 6px 8px;
  border-left: 3px solid var(--accent-line);
  background: #F9FAFB;
}

.check-item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 8px;
}

.check-icon {
  width: 16px;
  height: 16px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 0;
  background: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  font-family: 'IBM Plex Mono', monospace;
}

.check-icon.met {
  border-color: #A7F3D0;
  background: #ECFDF5;
  color: var(--success);
}

.check-icon.unmet {
  border-color: #FECACA;
  background: #FEF2F2;
  color: var(--danger);
}

.table-wrap {
  overflow-x: auto;
}

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

.table-wrap th,
.table-wrap td {
  padding: 8px;
  border-bottom: 1px solid #E5E7EB;
  text-align: left;
  vertical-align: top;
}

.table-wrap th {
  background: #F9FAFB;
}

.exec-header {
  align-items: center;
  margin-bottom: 8px;
}

.exec-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.exec-list li {
  position: relative;
  padding-left: 14px;
  font-size: 12px;
  line-height: 1.4;
}

.exec-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.exec-list.work li {
  border-left-color: var(--caution);
}

.scroll-note {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-muted);
}

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

::-webkit-scrollbar-thumb {
  background: #C4CAD4;
  border-radius: 0;
}

::-webkit-scrollbar-track {
  background: #F1F3F5;
}

/* ── Deal Summary zone tint ──────────────────────────────────────────── */

.deal-summary {
  background: #F0F4FF;
  border-left: 3px solid var(--indigo);
}

/* ── Commercial Readiness KPI emphasis ──────────────────────────────── */

.kpi-card.emphasis {
  border-top: 3px solid var(--indigo);
  background: #F5F3FF;
}

/* ── Critique panel accent ───────────────────────────────────────────── */

.critique-panel {
  border-top: 3px solid #D97706;
  background: #FFFDF7;
}

/* ── Draft panel toggle ──────────────────────────────────────────────── */

.draft-toggle-btn {
  align-self: flex-start;
  padding: 3px 10px;
  border: 1px solid #C7D2FE;
  background: transparent;
  color: var(--indigo);
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 0;
  transition: background 0.1s, color 0.1s;
}

.draft-toggle-btn:hover {
  background: var(--indigo);
  color: #fff;
}

.draft-panel.collapsed .draft-content {
  display: none;
}

@media (max-width: 1200px) {
  .deal-summary-grid,
  .middle-grid,
  .bottom-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  body {
    overflow: auto;
  }

  .sidebar-toggle {
    display: inline-flex;
  }

  .workspace {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    top: 44px;
    left: 0;
    bottom: 0;
    width: min(90vw, 300px);
    z-index: 20;
    transform: translateX(-104%);
    transition: transform 0.2s ease;
    border-right: 1px solid var(--panel-border);
  }

  .app-shell.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .main-content {
    padding: 8px;
  }

  .kpi-grid,
  .timeline,
  .exec-grid {
    grid-template-columns: 1fr;
  }

  .timeline::before {
    display: none;
  }

  .status-strip {
    min-width: 0;
    max-width: calc(100vw - 120px);
  }
}

@media (max-width: 640px) {
  .topbar {
    padding: 0 8px;
  }

  .brand-kicker {
    display: none;
  }

  .topbar-right {
    gap: 8px;
  }

  .status-strip {
    padding: 4px 6px;
  }

  .status-context {
    max-width: 148px;
  }

  .version-tab,
  .filter-button,
  .guardrail-tab {
    padding-left: 8px;
    padding-right: 8px;
  }

  .panel,
  .kpi-card {
    padding: 10px;
  }

  .critique-header,
  .guardrail-panel .panel-header,
  .guardrail-content {
    padding-left: 10px;
    padding-right: 10px;
  }

  .critique-comment {
    padding-left: 0;
  }

  .critique-card-top {
    display: grid;
    gap: 4px;
  }

  .critique-card-top > div {
    grid-template-columns: 42px minmax(0, 1fr);
  }
}