/* MaX Briefing — layout rhythm & fit (loaded after briefing.css) */

:root {
  --bf-pad: clamp(14px, 2vw, 20px);
  --bf-pad-lg: clamp(16px, 2.5vw, 24px);
  --bf-gap: 12px;
  --bf-gap-lg: 16px;
  --bf-max: 100%;
}

/* Prevent horizontal bleed in scroll region */
.bf-main {
  overflow-x: clip;
}

/* Full-width page column — uses all space beside sidebar */
.bf-page {
  width: 100%;
  max-width: var(--bf-max);
  margin: 0;
  padding: 0 var(--bf-pad-lg) var(--bf-pad-lg);
  min-width: 0;
  box-sizing: border-box;
}

.bf-page .bf-news-edition,
.bf-page .bf-news-body,
.bf-page .bf-news-carousel,
.bf-page .bf-detail-col {
  min-width: 0;
}

/* ── Unify horizontal spacing (page owns gutters) ── */
.bf-page .bf-news-section,
.bf-page .bf-news-section--ticker,
.bf-page .bf-detail-col {
  padding-left: 0;
  padding-right: 0;
}

.bf-page .bf-news-section-head--inset {
  padding: var(--bf-gap-lg) 0 0;
  margin-bottom: 0;
}

.bf-page .bf-news-lead,
.bf-page .bf-news-rail {
  padding-left: 0;
  padding-right: 0;
}

.bf-page .bf-detail-col {
  padding-bottom: 0;
}

/* ── Hero ── */
.bf-page .bf-news-hero {
  padding: var(--bf-pad-lg) var(--bf-pad, 14px) var(--bf-pad);
  margin-top: 0;
}

.bf-page .bf-news-hero::after {
  left: var(--bf-pad, 14px);
  right: var(--bf-pad, 14px);
}

.bf-page .bf-news-headline {
  font-size: clamp(1.25rem, 2.2vw, 1.875rem);
  max-width: none;
}

.bf-page .bf-news-dek {
  font-size: 0.875rem;
  max-width: none;
}

/* ── Section rhythm ── */
.bf-page .bf-news-section {
  padding-top: var(--bf-gap-lg);
  padding-bottom: var(--bf-gap);
}

.bf-page .bf-news-section--ticker {
  padding-top: 10px;
  padding-bottom: 10px;
  background: transparent;
  border-bottom: 1px solid var(--border);
}

.bf-page .bf-news-section--footer {
  padding-top: var(--bf-gap);
  padding-bottom: 0;
}

.bf-page .bf-news-section-head {
  margin-bottom: 10px;
}

.bf-page .bf-news-section-title {
  font-size: 0.8125rem;
}

.bf-page .bf-news-section-rule {
  height: 18px;
}

/* ── Lead + rail: proportional columns ── */
.bf-page .bf-news-body {
  grid-template-columns: 1fr;
  gap: 0;
  padding-bottom: var(--bf-gap);
}

.bf-page .bf-news-col {
  border-right: none;
  min-width: 0;
}

.bf-page .bf-mustknow-section {
  padding-top: var(--bf-gap);
  padding-bottom: 4px;
}

.bf-page .bf-mustknow-section + .bf-news-body {
  padding-top: var(--bf-gap);
}

.bf-page .bf-mustknow-journey {
  margin-left: 0;
  margin-right: 0;
}

.bf-page .bf-news-col:first-child {
  padding-right: var(--bf-gap);
  border-right: 1px solid var(--border);
}

.bf-page .bf-news-body--solo .bf-news-col:first-child {
  border-right: none;
  padding-right: 0;
}

.bf-page .bf-news-lead {
  padding-top: 10px;
  padding-bottom: var(--bf-gap-lg);
}

.bf-page .bf-lead-chart {
  margin-bottom: 12px;
}

.bf-page .bf-lead-chart-canvas.bf-lead-tv-container,
.bf-page .bf-lead-chart .bf-lead-tv-container {
  height: 160px;
  min-height: 160px;
}

@media (max-width: 1100px) {
  .bf-page .bf-lead-chart-tiles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .bf-page .bf-lead-chart-tiles {
    grid-template-columns: 1fr 1fr;
  }

  .bf-page .bf-lead-chart-tile:last-child {
    grid-column: 1 / -1;
  }

  .bf-page .bf-lead-chart .bf-lead-tv-container {
    height: 140px;
    min-height: 140px;
  }
}

.bf-page .bf-news-lead-headline {
  font-size: 1rem;
  margin-bottom: 10px;
  padding-bottom: 10px;
}

.bf-page .bf-news-lead-body {
  font-size: 0.8125rem;
  line-height: 1.7;
}

/* ── News carousel ── */
.bf-page .bf-news-carousel {
  gap: var(--bf-gap);
}

.bf-page .bf-ncard {
  min-height: 136px;
  padding: 14px 16px;
  border-radius: 10px;
  flex: 0 0 min(260px, calc(100% - 4px));
}

.bf-page .bf-ncard:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

.bf-page .bf-ncard--wide,
.bf-page .bf-ncard--half,
.bf-page .bf-ncard--std {
  flex: 0 0 min(260px, calc(100% - 4px));
}

.bf-page .bf-ncard-title {
  font-size: 0.875rem;
}

.bf-page .bf-ncard--wide .bf-ncard-title {
  font-size: 0.9375rem;
}

/* ── Actions & snapshot ── */
.bf-page .bf-news-actions {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr));
  gap: var(--bf-gap);
}

.bf-page .bf-snapshot-grid {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 180px), 1fr));
  gap: var(--bf-gap);
}

/* ── Ticker ── */
.bf-page .bf-pulse-chip {
  min-width: 96px;
  padding: 6px 10px;
}

.bf-page .bf-ticker-scroll {
  min-width: 0;
}

.bf-page .bf-collapse {
  margin-top: 0;
}

.bf-page .bf-news-edition {
  padding-bottom: 0;
}

/* ── Timeline & tabs: same horizontal rhythm as page ── */
.bf-timeline {
  padding: 8px var(--bf-pad-lg) 6px;
  justify-content: center;
}

.bf-tl-track {
  flex: 1 1 auto;
  width: 100%;
  max-width: var(--bf-max);
  min-height: 58px;
  min-width: 0;
}

.bf-tl-slot.active .bf-tl-node {
  transform: scale(1.04);
}

.bf-tl-label {
  font-size: 0.5625rem;
  max-width: 72px;
}

.bf-market-tabs {
  padding: 6px var(--bf-pad-lg);
}

@media (max-width: 1100px) {
  .bf-page .bf-news-body {
    grid-template-columns: 1fr;
    gap: var(--bf-gap);
  }

  .bf-page .bf-news-col:first-child {
    border-right: none;
    padding-right: 0;
    padding-bottom: var(--bf-gap);
    border-bottom: 1px solid var(--border);
  }

  .bf-page .bf-news-col--rail {
    padding: var(--bf-pad);
  }

}

@media (max-width: 768px) {
  :root {
    --bf-pad: 14px;
    --bf-pad-lg: 14px;
  }

  .bf-timeline,
  .bf-market-tabs {
    padding-left: 14px;
    padding-right: 14px;
  }

  .bf-page {
    padding-left: 14px;
    padding-right: 14px;
  }

  /* Override briefing.css mobile padding re-add */
  .bf-page .bf-news-section,
  .bf-page .bf-news-section-head--inset,
  .bf-page .bf-news-lead,
  .bf-page .bf-news-section--ticker {
    padding-left: 0;
    padding-right: 0;
  }

  .bf-page .bf-ncard,
  .bf-page .bf-ncard--wide,
  .bf-page .bf-ncard--half,
  .bf-page .bf-ncard--std {
    flex: 0 0 min(240px, calc(100% - 4px));
  }

  .bf-tl-label {
    display: none;
  }

  .bf-tl-track {
    min-height: 48px;
  }

  .bf-tl-node {
    width: 30px;
    height: 30px;
  }
}