/* EM FX & Rates — Beta Opportunity Screen.
 * Dark theme inherited from site.css; tokens scoped to .efr-page. */

.efr-page {
  --efr-bg:        var(--bg-primary,   #0a0e1a);
  --efr-surface:   var(--bg-secondary, #111827);
  --efr-surface-2: #161d33;
  --efr-border:    var(--border,       #1f2937);
  --efr-text:      var(--text-primary, #e5e7eb);
  --efr-dim:       var(--text-secondary,#9ca3af);
  --efr-mute:      var(--text-muted,   #6b7280);
  --efr-accent:    #3b82f6;
  --efr-good:      #10b981;
  --efr-bad:       #ef4444;
  --efr-warn:      #f59e0b;

  margin: 0;
  padding: 28px max(20px, calc((100vw - 1320px) / 2)) 64px;
  background: var(--efr-bg);
  color: var(--efr-text);
  font-variant-numeric: tabular-nums;
  min-height: calc(100vh - 60px);
}

.efr-pos { color: var(--efr-good); }
.efr-neg { color: var(--efr-bad); }

/* ── Header ──────────────────────────────────────────────── */
.efr-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 24px; flex-wrap: wrap; margin-bottom: 22px;
}
.efr-eyebrow {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--efr-mute); font-weight: 600;
}
.efr-title { margin: 6px 0 8px; font-size: 26px; font-weight: 700; letter-spacing: -0.01em; }
.efr-sub { margin: 0; max-width: 760px; font-size: 13.5px; line-height: 1.6; color: var(--efr-dim); }
.efr-sub b { color: var(--efr-text); font-weight: 600; }
.efr-header-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.efr-updated { font-size: 11px; color: var(--efr-mute); width: 100%; text-align: right; }

.efr-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px;
  border-radius: 7px; font-size: 13px; font-weight: 600; cursor: pointer;
  text-decoration: none; border: 1px solid var(--efr-border); transition: all .15s;
}
.efr-btn-primary { background: var(--efr-accent); color: #fff; border-color: var(--efr-accent); }
.efr-btn-primary:hover { filter: brightness(1.1); }
.efr-btn-ghost { background: transparent; color: var(--efr-dim); }
.efr-btn-ghost:hover { color: var(--efr-text); border-color: #2a3245; }
.efr-btn:disabled { opacity: .6; cursor: default; }

/* ── How-to guide (collapsible) ──────────────────────────── */
.efr-guide {
  border: 1px solid var(--efr-border); border-radius: 12px;
  background: var(--efr-surface); margin-bottom: 18px; overflow: hidden;
}
.efr-guide > summary {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px;
  cursor: pointer; list-style: none; font-size: 13.5px; color: var(--efr-dim);
}
.efr-guide > summary::-webkit-details-marker { display: none; }
.efr-guide > summary b { color: var(--efr-text); }
.efr-guide-q {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: var(--efr-accent); color: #fff; font-weight: 700; font-size: 13px;
}
.efr-guide-chev { margin-left: auto; transition: transform .2s; color: var(--efr-mute); }
.efr-guide[open] .efr-guide-chev { transform: rotate(180deg); }
.efr-guide-body { padding: 4px 18px 18px; border-top: 1px solid var(--efr-border); }
.efr-guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 16px 0; }
.efr-guide-card h4 { margin: 0 0 6px; font-size: 13.5px; font-weight: 650; display: flex; align-items: center; gap: 8px; }
.efr-guide-card p { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--efr-dim); }
.efr-guide-card b { color: var(--efr-text); }
.efr-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.efr-dot-long { background: #34d399; }
.efr-dot-dur  { background: #60a5fa; }
.efr-dot-cvx  { background: #fbbf24; }
.efr-guide-foot {
  margin: 4px 0 0; padding: 12px 14px; font-size: 12px; line-height: 1.6;
  color: var(--efr-mute); background: rgba(255,255,255,.02);
  border: 1px solid var(--efr-border); border-radius: 8px;
}
.efr-guide-foot b { color: var(--efr-dim); }

/* ── Sticky jump-nav ─────────────────────────────────────── */
.efr-jump {
  position: sticky; top: 0; z-index: 20; display: flex; gap: 4px; flex-wrap: wrap;
  padding: 8px 6px; margin-bottom: 22px;
  background: rgba(10,14,26,.85); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--efr-border);
}
.efr-jump-link {
  font-size: 12.5px; font-weight: 600; color: var(--efr-dim); text-decoration: none;
  padding: 6px 12px; border-radius: 7px; transition: all .15s;
}
.efr-jump-link:hover { color: var(--efr-text); background: rgba(255,255,255,.04); }
.efr-jump-link.active { color: #fff; background: var(--efr-accent); }

/* ── Section tags ────────────────────────────────────────── */
.efr-tag { font-size: 10px; font-weight: 600; padding: 2px 8px; border-radius: 5px; text-transform: uppercase; letter-spacing: .05em; vertical-align: middle; }
.efr-tag-dur { background: rgba(96,165,250,.16); color: #60a5fa; }
.efr-tag-cvx { background: rgba(251,191,36,.16); color: #fbbf24; }

/* ── ETF duration chips ──────────────────────────────────── */
.efr-etf-chips { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.efr-etf-chip {
  font-size: 12px; color: var(--efr-text); background: var(--efr-surface);
  border: 1px solid var(--efr-border); border-radius: 8px; padding: 7px 11px;
}
.efr-etf-chip b { color: #60a5fa; }
.efr-chip-sub { color: var(--efr-mute); font-size: 10.5px; }

/* Compression cell coloring */
.efr-comp-low  { color: #60a5fa; font-weight: 600; }
.efr-comp-high { color: #fbbf24; font-weight: 600; }

/* ── Backdrop strip ──────────────────────────────────────── */
.efr-backdrop {
  background: linear-gradient(135deg, #0c1424 0%, #111d36 100%);
  border: 1px solid var(--efr-border); border-radius: 12px;
  padding: 18px 20px; margin-bottom: 26px;
}
.efr-kpis {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px; margin-bottom: 14px;
}
.efr-kpi { display: flex; flex-direction: column; gap: 3px; }
.efr-kpi-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--efr-mute); }
.efr-kpi-value { font-size: 21px; font-weight: 700; }
.efr-kpi-chg { font-size: 11.5px; font-weight: 600; }
.efr-narrative {
  margin: 0; padding-top: 14px; border-top: 1px solid var(--efr-border);
  font-size: 13px; line-height: 1.65; color: var(--efr-dim);
}

/* ── Sections ────────────────────────────────────────────── */
.efr-section { margin-bottom: 30px; }
.efr-section-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 18px; flex-wrap: wrap; margin-bottom: 14px;
}
.efr-section h2 { margin: 0 0 4px; font-size: 17px; font-weight: 650; }
.efr-note { margin: 0; max-width: 720px; font-size: 12px; line-height: 1.6; color: var(--efr-mute); }
.efr-note b { color: var(--efr-dim); }
.efr-method { margin: 10px 2px 0; font-size: 11px; color: var(--efr-mute); line-height: 1.6; }
.efr-source { font-size: 11px; color: var(--efr-mute); margin-top: 8px; }
.efr-mt { margin-top: 18px; }

/* ── Toggle group ────────────────────────────────────────── */
.efr-toggle-group { display: inline-flex; gap: 4px; background: var(--efr-surface); border: 1px solid var(--efr-border); border-radius: 8px; padding: 3px; }
.efr-toggle { border: none; background: transparent; color: var(--efr-dim); font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 6px; cursor: pointer; }
.efr-toggle:hover { color: var(--efr-text); }
.efr-toggle.active { background: var(--efr-accent); color: #fff; }

/* ── Tables ──────────────────────────────────────────────── */
.efr-table-wrap { overflow-x: auto; border: 1px solid var(--efr-border); border-radius: 12px; background: var(--efr-surface); }
.efr-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.efr-table thead th {
  position: sticky; top: 0; background: var(--efr-surface-2); color: var(--efr-dim);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em;
  text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--efr-border); white-space: nowrap;
}
.efr-table th.num, .efr-table td.num { text-align: right; }
.efr-table tbody td { padding: 11px 12px; border-bottom: 1px solid rgba(255,255,255,.04); }
.efr-table tbody tr:last-child td { border-bottom: none; }
.efr-table tbody tr:hover { background: rgba(255,255,255,.02); }
.efr-compact { width: 100%; }
.efr-compact thead th, .efr-compact tbody td { padding: 8px 10px; }

.efr-sortable { cursor: pointer; user-select: none; }
.efr-sortable:hover { color: var(--efr-text); }
.efr-sorted { color: var(--efr-accent); }
.efr-sorted[data-dir="asc"]::after { content: ' ▲'; font-size: 8px; }
.efr-sorted[data-dir="desc"]::after { content: ' ▼'; font-size: 8px; }

.efr-empty { text-align: center; color: var(--efr-mute); padding: 22px 12px !important; font-size: 12.5px; }

/* Currency cell */
.efr-ccy { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.efr-flag { font-size: 15px; }
.efr-bloc { font-size: 10px; color: var(--efr-mute); background: rgba(255,255,255,.05); padding: 1px 6px; border-radius: 4px; margin-left: 2px; }
.efr-rank { color: var(--efr-mute); font-variant-numeric: tabular-nums; }

/* Screen-specific */
.efr-screen tbody tr:first-child { background: rgba(59,130,246,.05); }
.efr-rationale-col { min-width: 280px; }
.efr-rationale { font-size: 12px; color: var(--efr-dim); line-height: 1.5; }

/* Signal badges */
.efr-badge { display: inline-block; font-size: 10.5px; font-weight: 600; padding: 3px 8px; border-radius: 5px; white-space: nowrap; line-height: 1.3; }
.efr-badge-long    { background: rgba(16,185,129,.14); color: #34d399; border: 1px solid rgba(16,185,129,.3); }
.efr-badge-value   { background: rgba(59,130,246,.14); color: #60a5fa; border: 1px solid rgba(59,130,246,.3); }
.efr-badge-rich    { background: rgba(245,158,11,.14); color: #fbbf24; border: 1px solid rgba(245,158,11,.3); }
.efr-badge-neutral { background: rgba(148,163,184,.12); color: #94a3b8; border: 1px solid rgba(148,163,184,.25); }

/* Sparkline cell */
.efr-spark-cell { width: 130px; }
.efr-spark-cell canvas { display: block; }

/* Rates grid */
.efr-rates-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.efr-sub-h2 { font-size: 15px; font-weight: 650; margin: 0 0 10px; display: flex; align-items: center; gap: 10px; }
.efr-pill { font-size: 11px; font-weight: 600; color: var(--efr-dim); background: rgba(255,255,255,.05); padding: 2px 8px; border-radius: 5px; }
.efr-src { font-size: 10px; font-weight: 500; color: var(--efr-mute); text-transform: uppercase; letter-spacing: .05em; }
.efr-asof { font-size: 11px; color: var(--efr-mute); }

@media (max-width: 880px) {
  .efr-rates-grid { grid-template-columns: 1fr; }
  .efr-updated { text-align: left; }
}