/* Shared layout for FIRE scenario lifecycle chart pages */
.back-scenarios { margin: 0 0 8px; font-size: .78rem; }
.back-scenarios a { color: var(--grey-3); text-decoration: none; font-weight: 600; }
.back-scenarios a:hover { color: var(--black); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
nav { border-bottom: var(--rule); background: var(--white); position: sticky; top: 0; z-index: 50; }
.nav-inner { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); height: 56px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--black); text-decoration: none; }
.nav-links { display: flex; gap: 24px; flex-wrap: wrap; }
.nav-links a { font-size: .78rem; color: var(--grey-3); text-decoration: none; }
.nav-links a:hover { color: var(--black); }

.page-hero { padding: 48px 0 40px; border-bottom: var(--rule); }
.eyebrow { font-size: .62rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--grey-4); font-family: var(--font-mono); margin-bottom: 10px; }
h1 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.15; margin-bottom: 14px; }
.lead { font-size: .92rem; color: var(--grey-3); max-width: 720px; line-height: 1.65; }

.pull-quote {
  margin: 28px 0 0; padding: 24px 28px; border-left: 3px solid var(--black);
  background: var(--grey-7); font-size: .95rem; font-weight: 600; line-height: 1.5; color: var(--grey-2);
}
.pull-quote cite { display: block; margin-top: 12px; font-size: .68rem; font-style: normal; font-family: var(--font-mono); color: var(--grey-4); letter-spacing: .06em; text-transform: uppercase; }

.stats-strip {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--grey-5); border: 1px solid var(--grey-5); margin: 28px 0;
}
.s-cell { background: var(--grey-7); padding: 16px 18px; }
.s-cell-label { font-size: .58rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--grey-4); font-family: var(--font-mono); margin-bottom: 6px; }
.s-cell-val { font-family: var(--font-mono); font-size: .98rem; font-weight: 800; color: var(--black); }
.s-cell-val.pos { color: var(--pos); }
.s-cell-val.warn { color: var(--warn); }
.s-cell-val.neg { color: var(--neg); }

.chart-wrap { background: var(--grey-7); border: 1px solid var(--grey-5); overflow: hidden; margin-bottom: 28px; }
.chart-canvas-wrap { position: relative; cursor: crosshair; }
.chart-tooltip {
  position: absolute;
  pointer-events: none;
  left: 0;
  top: 0;
  display: none;
  max-width: min(300px, calc(100vw - 48px));
  padding: 12px 14px;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  border-radius: 2px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  z-index: 20;
}
.chart-tooltip.visible { display: block; }
.chart-tooltip strong { font-weight: 700; color: var(--white); }
.chart-tooltip .tt-meta { font-size: 10px; color: #94a3b8; margin-bottom: 8px; letter-spacing: 0.04em; text-transform: uppercase; }
.chart-header { padding: 18px 22px 0; }
.chart-title { font-size: .95rem; font-weight: 700; letter-spacing: -.01em; margin-bottom: 4px; }
.chart-subtitle { font-size: .72rem; color: var(--grey-4); font-family: var(--font-mono); line-height: 1.45; }
.chart-source { font-size: .6rem; color: var(--grey-4); font-family: var(--font-mono); padding: 0 22px 12px; margin-top: 4px; line-height: 1.55; }
.chart-legend {
  display: flex; flex-wrap: wrap; gap: 14px 20px; padding: 10px 14px;
  border-top: 1px solid var(--grey-5); font-size: 10px; font-family: var(--font-mono); background: var(--white);
}
.leg-item { display: flex; align-items: center; gap: 6px; color: var(--grey-4); }
.leg-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.leg-line { width: 20px; height: 0; border-top-width: 2px; flex-shrink: 0; }

.sub-label {
  font-size: .62rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--grey-4); font-family: var(--font-mono); margin: 36px 0 12px;
}

.fin-table-wrap { overflow-x: auto; border: 1px solid var(--grey-5); margin-bottom: 40px; max-height: 520px; overflow-y: auto; }
.fin-table { width: 100%; border-collapse: collapse; font-size: .76rem; }
.fin-table thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--black); color: var(--white); padding: 10px 12px; text-align: right;
  font-size: .58rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-family: var(--font-mono); white-space: nowrap;
}
.fin-table thead th:first-child { text-align: left; }
.fin-table tbody tr { border-bottom: 1px solid var(--grey-6); }
.fin-table tbody td {
  padding: 8px 12px; text-align: right; font-family: var(--font-mono); font-size: .74rem; color: var(--grey-2);
}
.fin-table tbody td:first-child { text-align: left; font-family: var(--font-sans); font-weight: 600; color: var(--black); }
.fin-table tbody tr.phase-coast { background: rgba(217,119,6,.06); }
.fin-table tbody tr.phase-retire { background: rgba(220,38,38,.04); }
.fin-table tbody tr.depleted { background: rgba(220,38,38,.12); }
.fin-table .pos { color: var(--pos); }
.fin-table .warn { color: var(--warn); }
.fin-table .neg { color: var(--neg); }

.data-note { font-size: .68rem; font-family: var(--font-mono); color: var(--grey-4); line-height: 1.65; margin-bottom: 40px; max-width: 820px; }

.page-footer { padding: 28px 0; border-top: var(--rule); font-size: .72rem; color: var(--grey-4); font-family: var(--font-mono); }

@media (max-width: 1000px) {
  .stats-strip { grid-template-columns: 1fr 1fr; }
}