/* ============================================================
   detail.css - detail panels and the economics page
   Loaded after theme.css on every page. Everything that restyles legacy
   markup is scoped to details.chapter-detail, so leads, heroes and other
   bands are untouched. Inline style attributes in old markup need
   !important to be overridden.
   ============================================================ */

/* ---------- headings inside panels: inlet, no colour coding ---------- */
.chapter-detail h3,
.chapter-detail h4 { color: var(--inlet) !important; }
.chapter-detail h3 { font-size: 20px; font-weight: 800; font-variation-settings: 'wdth' 80; margin: 32px 0 10px; line-height: 1.2; }
.chapter-detail-body > h3:first-child { margin-top: 0; }

/* ---------- tables: inlet header, hairline rows, ink text ---------- */
.chapter-detail .data-table { font-size: 15px; margin: 8px 0 16px; }
.chapter-detail .data-table thead th,
.chapter-detail .data-table th[style] {
  background: var(--inlet) !important;
  color: var(--fog) !important;
  font-size: 14px;
  font-weight: 600;
  border: 0 !important;
}
.chapter-detail .data-table tbody tr,
.chapter-detail .data-table tbody tr:nth-child(even) { background: transparent; }
.chapter-detail .data-table tbody tr:hover { background: var(--bg); }
.chapter-detail .data-table tbody td,
.chapter-detail .data-table tbody td[style] {
  color: var(--dark) !important;
  border-bottom: 1px solid var(--border);
  background: transparent !important;
  vertical-align: top;
}
.chapter-detail .data-table tbody td:last-of-type {
  text-align: right;
  color: var(--inlet) !important;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
/* subtotals: bold ink on a heavier rule, no fill */
.chapter-detail .data-table tfoot td,
.chapter-detail .data-table tfoot td[style] {
  background: transparent !important;
  color: var(--inlet) !important;
  border: 0 !important;
  border-top: 2px solid var(--inlet) !important;
  font-weight: 800;
  font-size: 16px;
}
.chapter-detail .data-table tfoot td:last-of-type { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
/* grand totals: the one place buoy appears in a panel */
.chapter-detail .data-table tr.is-total > td,
.chapter-detail .data-table tr.is-total > td[style] {
  background: var(--buoy) !important;
  color: var(--deep) !important;
  border-top: 2px solid var(--inlet) !important;
  font-weight: 800;
}
.chapter-detail .data-table tr.is-total:hover { background: var(--buoy); }
.chapter-detail .data-table tr.is-base > td { font-weight: 700; }

/* ledger: two-column label/value list without a header */
.chapter-detail .data-table.ledger { max-width: 640px; }
.chapter-detail .data-table.ledger tbody tr:first-child td { border-top: 1px solid var(--border); }

/* wide tables scroll inside their own wrapper */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.table-scroll > .data-table { margin: 8px 0 16px; }
.scenario-table { min-width: 640px; }
.scenario-table td:not(:first-child) { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* two columns of tables, stacking on narrow screens */
.detail-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin-top: 24px; }
.detail-cols > div > h3:first-child { margin-top: 0; }
@media (max-width: 800px) { .detail-cols { grid-template-columns: 1fr; gap: 8px; } }

/* plain ruled list */
.chapter-detail .ruled-list { list-style: none; padding: 0; margin: 8px 0 16px; border-top: 1px solid var(--border); max-width: 70ch; }
.chapter-detail .ruled-list li { font-size: 16px; padding: 10px 0; border-bottom: 1px solid var(--border); color: var(--dark); line-height: 1.55; }

/* ---------- legacy stat cards become ruled rows ---------- */
.chapter-detail .stat-row { gap: 0; border-top: 1px solid var(--border); }
.chapter-detail .stat-card,
.chapter-detail .stat-card[style] {
  background: transparent !important;
  border: 0 !important;
  border-bottom: 1px solid var(--border) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  text-align: left;
  padding: 14px 16px 14px 0;
}
.chapter-detail .stat-value,
.chapter-detail .stat-value[style] { color: var(--inlet) !important; font-weight: 800; }
.chapter-detail .stat-label { color: var(--medium); }

/* ---------- legacy inline-styled tiles, bands and badges ---------- */
/* coloured header bands (e.g. benefits cards) become inlet */
.chapter-detail [style*="background: var(--teal)"],
.chapter-detail [style*="background: var(--coral)"],
.chapter-detail [style*="background: var(--amber)"],
.chapter-detail [style*="background: var(--accent)"],
.chapter-detail [style*="background: var(--purple)"] {
  background: var(--inlet) !important;
  color: var(--fog) !important;
  letter-spacing: normal !important;
}
/* tinted and white boxes become hairline-ruled blocks */
.chapter-detail [style*="background: rgba("],
.chapter-detail [style*="background: var(--bg)"],
.chapter-detail [style*="background: var(--white)"][style*="border-radius"] {
  background: transparent !important;
  border: 0 !important;
  border-top: 1px solid var(--border) !important;
  border-bottom: 1px solid var(--border) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}
/* pill badges become plain muted text */
.chapter-detail [style*="border-radius: 10px"] {
  background: transparent !important;
  color: var(--medium) !important;
  padding: 0 !important;
  font-size: 14px !important;
  letter-spacing: normal !important;
}
/* coloured text becomes inlet (not text sitting on a filled band) */
.chapter-detail [style*="color: var(--teal)"]:not([style*="background"]),
.chapter-detail [style*="color: var(--coral)"]:not([style*="background"]),
.chapter-detail [style*="color: var(--amber)"]:not([style*="background"]),
.chapter-detail [style*="color: var(--purple)"]:not([style*="background"]),
.chapter-detail [style*="color: var(--accent)"]:not([style*="background"]),
.chapter-detail [style*="color: #534AB7"]:not([style*="background"]) { color: var(--inlet) !important; }
/* no all-caps labels */
.chapter-detail [style*="text-transform: uppercase"] { text-transform: none !important; letter-spacing: normal !important; }
/* no drop shadows */
.chapter-detail [style*="box-shadow"] { box-shadow: none !important; }

/* charts inside panels sit on white, not a tinted tile */
.chapter-detail .chart-container { background: transparent; border-top: 1px solid var(--border); border-radius: 0; padding: 16px 0 0; }
.chapter-detail .chart-capex { min-height: 280px; max-width: 760px; }

/* ---------- info buttons: never cover a value ---------- */
/* table rows: the button sits in the row's right padding, centred */
.data-table:has(tr.has-source) tr > td:last-of-type,
.data-table:has(tr.has-source) thead th:last-of-type { padding-right: 44px; }
tr.has-source > .source-btn { top: 50%; right: 10px; transform: translateY(-50%); }
tr.has-source:hover > .source-btn { transform: translateY(-50%) scale(1.06); }
/* rows and blocks inside panels: leave room on the right */
.chapter-detail .has-source:not(tr):not(.chart-container) { padding-right: 36px; }
.chapter-detail .chart-container.has-source > .source-btn { top: 16px; right: 0; }
.lcoh-mix-key li.has-source { padding-right: 40px; }
.lcoh-mix-key li > .source-btn { top: 50%; transform: translateY(-50%); right: 4px; }
.chapter-figures .fig.has-source { padding-right: 36px; }

/* ---------- economics: prose line length ---------- */
.page-economics .chapter-detail-body p,
.page-economics .chapter-detail-body li,
.page-economics .chapter-visual figcaption { max-width: 70ch; }
.page-economics .chapter-detail-body p { font-size: 17px; line-height: 1.55; color: var(--dark); }
.page-economics .chapter-detail-body p strong { color: var(--inlet); }

/* ---------- economics: waterfall (lead visual) ---------- */
.econ-waterfall { position: relative; margin: 32px 0 0; border-top: 1px solid var(--border); padding-top: 20px; }
.econ-waterfall-title,
.lcoh-mix-title { font-size: 18px; font-weight: 700; color: var(--inlet); margin: 0 0 12px; font-variation-settings: 'wdth' 85; }
.econ-waterfall-canvas { position: relative; height: 420px; max-width: 900px; }
.econ-waterfall-canvas canvas { width: 100% !important; }
.econ-waterfall figcaption,
.lcoh-mix figcaption { margin-top: 12px; font-size: 16px; line-height: 1.5; color: var(--dark); }
.chart-error { color: var(--medium); font-size: 16px; padding: 24px 0; }
@media (max-width: 600px) {
  .econ-waterfall-canvas { height: 400px; }
}

/* ---------- economics: weighted LCOH bar (lead visual) ---------- */
.lcoh-mix { margin: 32px 0 0; border-top: 1px solid var(--border); padding-top: 20px; max-width: 900px; }
.lcoh-mix-bar { display: flex; height: 44px; gap: 2px; visibility: hidden; }
.lcoh-mix.is-ready .lcoh-mix-bar { visibility: visible; }
.lcoh-seg { flex: 1 1 0; min-width: 0; display: flex; align-items: center; padding: 0 10px; font-weight: 700; font-size: 15px; font-variant-numeric: tabular-nums; overflow: hidden; white-space: nowrap; }
.seg-e { background: var(--inlet); color: var(--fog); }
.seg-p { background: var(--accent); color: var(--fog); }
.seg-b { background: var(--glacier); color: var(--inlet); }
.lcoh-mix-key { list-style: none; margin: 12px 0 0; padding: 0; border-top: 1px solid var(--border); }
.lcoh-mix-key li { position: relative; display: grid; grid-template-columns: 14px minmax(0, 1fr) auto; column-gap: 12px; align-items: baseline; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 16px; color: var(--dark); }
.lcoh-mix-key i { display: block; width: 14px; height: 14px; align-self: start; margin-top: 4px; border-radius: 1px; }
.lcoh-mix-key i.seg-b { outline: 1px solid var(--accent); outline-offset: -1px; }
.lcoh-name { font-weight: 600; color: var(--inlet); }
.lcoh-mix-key b { font-weight: 800; font-size: 20px; color: var(--inlet); font-variant-numeric: tabular-nums; font-variation-settings: 'wdth' 75; }
.lcoh-share { grid-column: 2 / 4; color: var(--medium); font-size: 15px; }
.lcoh-mix figcaption b { font-weight: 800; color: var(--inlet); }
@media (min-width: 700px) {
  .lcoh-mix-key li { grid-template-columns: 14px minmax(0, 1fr) 120px 140px; }
  .lcoh-share { grid-column: auto; text-align: right; }
}

/* ---------- mobile: no page-level horizontal scroll ---------- */
@media (max-width: 700px) {
  .chapter-detail [style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
  .chapter-detail [style*="display: flex"][style*="align-items: center"] { flex-wrap: wrap !important; }
  .chapter-detail .data-table { font-size: 14px; }
  .chapter-detail .data-table td,
  .chapter-detail .data-table th { padding: 9px 10px; }
  .chapter-detail .data-table tbody td:last-of-type { white-space: normal; }
  .scenario-table td:not(:first-child) { white-space: nowrap; }
  .chapter-photo .chapter-detail-body { padding: 20px 16px; }
}

/* screen-reader tables: never widen the page */
.econ-waterfall .visually-hidden { top: 0; left: 0; margin: 0; padding: 0; border: 0; clip-path: inset(50%); }
.econ-waterfall .visually-hidden table { width: 1px; table-layout: fixed; }
.chapter-detail .data-table thead th.right { white-space: nowrap; }

/* Undo the legacy mobile table hack (styles.css, max-width 640px: every row
   its own display:table) where a .table-scroll wrapper does the scrolling,
   so columns stay aligned. */
@media (max-width: 640px) {
  .table-scroll > .data-table,
  .data-table.ledger { display: table; overflow: visible; white-space: normal; width: 100%; }
  .table-scroll > .data-table thead,
  .data-table.ledger thead { display: table-header-group; width: auto; table-layout: auto; }
  .table-scroll > .data-table tbody,
  .data-table.ledger tbody { display: table-row-group; width: auto; table-layout: auto; }
  .table-scroll > .data-table tfoot,
  .data-table.ledger tfoot { display: table-footer-group; width: auto; table-layout: auto; }
  .table-scroll > .data-table tr,
  .data-table.ledger tr { display: table-row; width: auto; table-layout: auto; }
}

/* ============================================================
   System and Crofton panels (body.page-system, body.page-crofton)
   Legacy cards, tiles and comparison boxes become ruled blocks:
   hairline on top, no fill, no box, sentence-case inlet headings.
   ============================================================ */
:is(.page-system, .page-crofton) .chapter-detail .card-grid,
:is(.page-system, .page-crofton) .chapter-detail .site-details,
:is(.page-system, .page-crofton) .chapter-detail .timeline-grid { gap: 8px 32px; margin-top: 24px; }

:is(.page-system, .page-crofton) .chapter-detail :is(.card, .site-detail-card, .phase, .metric-card),
:is(.page-system, .page-crofton) .chapter-detail :is(.card, .site-detail-card, .phase, .metric-card):hover {
  position: relative;
  background: transparent !important;
  border: 0 !important;
  border-top: 1px solid var(--border) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  transform: none !important;
  padding: 16px 36px 20px 0 !important;
}
:is(.page-system, .page-crofton) .chapter-detail :is(.card, .site-detail-card, .phase, .metric-card) > .source-btn { top: 16px; right: 0; }
:is(.page-system, .page-crofton) .chapter-detail :is(.card, .site-detail-card, .phase) h3 {
  font-size: 20px;
  margin: 0 0 10px;
  text-transform: none;
  letter-spacing: normal;
  line-height: 1.2;
}
:is(.page-system, .page-crofton) .chapter-detail :is(.card, .site-detail-card, .phase) :is(p, li) {
  font-size: 16px;
  line-height: 1.55;
  color: var(--dark);
}
:is(.page-system, .page-crofton) .chapter-detail .card p + p { margin-top: 8px; }
:is(.page-system, .page-crofton) .chapter-detail .card p strong { color: var(--inlet); }
:is(.page-system, .page-crofton) .chapter-detail .site-detail-card li { padding-left: 18px; }
:is(.page-system, .page-crofton) .chapter-detail .site-detail-card p + p { margin-top: 10px; }
:is(.page-system, .page-crofton) .chapter-detail .section-subtitle,
:is(.page-system, .page-crofton) .chapter-detail-body > p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--dark);
  max-width: 70ch;
}

/* card photos (system distribution): same frame for each, above the heading */
.page-system .distribution-grid .card img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 2px;
  margin: 0 0 12px;
}
.page-system .distribution-grid .card .card-caption {
  font-size: 14px;
  color: var(--medium);
  margin: -4px 0 12px;
}

/* Burrard and Waterfront photo blocks */
.page-system .chapter-detail .site-showcase-img { border-radius: 3px; box-shadow: none; }
.page-system .chapter-detail .site-showcase-text p { font-size: 17px; line-height: 1.55; color: var(--dark); }

/* layout diagram: plain rows inside each node, square corners */
.page-system .diagram-node { border-radius: 3px; }
.page-system .diagram-sub { border-radius: 2px; background: transparent; border: 0; border-top: 1px solid var(--border); margin-top: 0; padding: 8px 4px; }
.page-system .diagram-node > p { margin-bottom: 6px; }

/* why hydrogen: one ruled block per use, two plain columns */
.page-system .chapter-detail .comparison-grid { gap: 8px; }
.page-system .chapter-detail .comparison-card,
.page-system .chapter-detail .comparison-card:hover {
  position: relative;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--border);
  border-radius: 0;
  box-shadow: none;
  transform: none;
  overflow: visible;
  padding: 0 36px 16px 0;
}
.page-system .chapter-detail .comparison-card > .source-btn { top: 16px; right: 0; }
.page-system .chapter-detail .comparison-card-header { background: transparent; border: 0; padding: 16px 0 12px; }
.page-system .chapter-detail .comparison-card-header h3 { font-size: 20px; margin: 0; }
.page-system .chapter-detail .comparison-card-header .comparison-challenge { font-size: 15px; color: var(--medium); }
.page-system .chapter-detail .comparison-columns { gap: 32px; }
.page-system .chapter-detail .comparison-col,
.page-system .chapter-detail .comparison-col-battery,
.page-system .chapter-detail .comparison-col-hydrogen { background: transparent; border: 0; padding: 0; }
.page-system .chapter-detail .comparison-col-label,
.page-system .chapter-detail .comparison-col-battery .comparison-col-label,
.page-system .chapter-detail .comparison-col-hydrogen .comparison-col-label {
  color: var(--inlet);
  font-size: 16px;
  font-weight: 700;
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 4px;
}
.page-system .chapter-detail .comparison-col p { font-size: 16px; line-height: 1.55; }
@media (max-width: 768px) {
  .page-system .chapter-detail .comparison-columns { gap: 14px; }
  .page-system .chapter-detail .comparison-card-header h3 { font-size: 18px; }
}

/* Crofton figures (capex, environmental impact): inlet values, no tile */
.page-crofton .chapter-detail .metric-value { color: var(--inlet) !important; font-size: 34px; font-variation-settings: 'wdth' 75; }
.page-crofton .chapter-detail .metric-label { color: var(--dark); font-size: 16px; font-weight: 600; }
.page-crofton .chapter-detail .metric-note { font-size: 15px; }
.page-crofton .chapter-detail .phase-dates { color: var(--medium) !important; font-size: 15px; margin-bottom: 8px; }

/* Crofton tables */
.page-crofton .chapter-detail h3.has-source { display: block; }
.page-crofton .chapter-detail h3.has-source > .source-btn { top: 0; right: 0; }
.page-crofton .pathway-table { min-width: 560px; }
.page-crofton .pathway-table td:not(:first-child),
.page-crofton .pathway-table th:not(:first-child) { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.page-crofton .pathway-table .cell-note { display: block; font-size: 14px; font-weight: 400; color: var(--medium); white-space: normal; }
.page-crofton .crofton-revenue { max-width: 760px; }
.page-crofton .crofton-revenue tr.is-subtotal > td { font-weight: 800; color: var(--inlet) !important; border-top: 2px solid var(--inlet); }
.page-crofton .crofton-revenue tr.is-extra > td { color: var(--medium) !important; font-weight: 400; }
.page-crofton .table-note { font-size: 15px; color: var(--medium); margin-top: 6px; max-width: 70ch; }
.page-crofton .detail-note { margin-top: 24px; padding: 14px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.page-crofton .detail-note p { margin: 0; font-size: 16px; line-height: 1.55; color: var(--dark); max-width: 80ch; }
:is(.page-system, .page-crofton) .chapter-detail .site-detail-card li::before { top: 15px; border-radius: 1px; }
:is(.page-system, .page-crofton) .chapter-detail :is(.card, .site-detail-card, .phase, .metric-card):not(.has-source) { padding-right: 0 !important; }
.page-crofton .chapter-detail h3[data-source="crofton-ebitda"] { max-width: 760px; }