/* ===================================================================
   ETF Internals — supplemental styles
   Inherits all core tokens from app-shell.css
   Follows same conventions as market-movers.css
   =================================================================== */

/* ── Page container ─────────────────────────────────────────────── */
.ei-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  color: var(--text, inherit);
}

/* ── Sticky header ──────────────────────────────────────────────── */
.ei-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg-elev, inherit);
  border-bottom: 1px solid var(--border, transparent);
  padding: 10px 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.ei-title-block {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1 1 auto;
  min-width: 0;
}

.ei-title-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius, 8px);
  background: var(--accent, currentColor);
  opacity: 0.8;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ei-title-icon svg { width: 16px; height: 16px; fill: #fff; }

.ei-title-block h1 {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--text, inherit);
  line-height: 1.2;
}

.ei-fund-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text, inherit);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex: 1 1 0;
  padding-left: 6px;
  border-left: 2px solid var(--border, #D1D5DB);
}

.ei-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.ei-autocomplete-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  width: auto !important;
}
.ei-ticker-input {
  width: 90px;
  padding: 5px 8px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  border: 1px solid var(--border, #D1D5DB);
  border-radius: 5px;
  background: var(--bg, inherit);
  color: var(--text, inherit);
  outline: none;
}
.ei-ticker-input:focus {
  width: 140px;
  border-color: var(--accent, currentColor);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 25%, transparent);
}

.ei-refresh-ts {
  font-size: 10px;
  color: var(--muted, inherit);
  white-space: nowrap;
}

/* ── Button groups (pill toggles) — reuse mm- pattern ─────────── */
.ei-btn-group {
  display: flex;
  gap: 0;
  border: 1px solid var(--border, transparent);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.ei-btn-group .ei-btn {
  border: none;
  border-radius: 0;
  border-right: 1px solid var(--border, transparent);
}
.ei-btn-group .ei-btn:last-child { border-right: none; }

.ei-btn {
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  color: var(--muted, inherit);
  border: 1px solid var(--border, transparent);
  border-radius: 5px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  font-family: inherit;
}
.ei-btn:hover {
  background: var(--bg-elev, rgba(255,255,255,0.04));
  color: var(--text, inherit);
}
.ei-btn.active {
  background: var(--accent, currentColor);
  color: #fff;
  font-weight: 600;
}

/* ── Main content area ──────────────────────────────────────────── */
.ei-content {
  flex: 1;
  padding: 16px 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── Cards ──────────────────────────────────────────────────────── */
.ei-card {
  background: var(--card-bg, var(--bg-elev, inherit));
  border: 1px solid var(--card-border, var(--border, transparent));
  border-radius: var(--radius, 12px);
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.ei-card-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 8px;
  flex-wrap: wrap;
}
.ei-card-header h3 {
  font-size: 13px;
  font-weight: 600;
  margin: 0;
  color: var(--text, inherit);
}
.ei-card-header .ei-card-ctx {
  font-size: 10px;
  color: var(--muted, inherit);
}

/* ── Grid layouts ───────────────────────────────────────────────── */
.ei-section-internals {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
}
.ei-section-leaderboards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

/* ── Breadth bar ────────────────────────────────────────────────── */
.ei-breadth-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 6px;
}
.ei-breadth-bar {
  height: 22px;
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  background: var(--border, rgba(255,255,255,0.06));
}
.ei-breadth-seg {
  transition: width 0.5s ease;
  min-width: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 600;
  color: #fff;
}
.ei-breadth-seg--adv { background: var(--success, green); }
.ei-breadth-seg--unc { background: var(--muted, #888); opacity: 0.5; }
.ei-breadth-seg--dec { background: var(--danger, red); }

/* ── Stats card ─────────────────────────────────────────────────── */
.ei-stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px 0;
}
.ei-stats-row + .ei-stats-row {
  border-top: 1px solid var(--border, transparent);
}
.ei-stat {
  text-align: center;
}
.ei-stat-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted, inherit);
  margin-bottom: 2px;
}
.ei-stat-value {
  font-size: 16px;
  font-weight: 700;
}
.ei-stat-value--sm {
  font-size: 13px;
}

/* ── Leaderboard grid cards ──────────────────────────────────────── */
.ei-grid-wrap {
  height: 320px;
}
.ei-grid-wrap .ag-root-wrapper {
  border: none !important;
}

/* ── Heatmap card ───────────────────────────────────────────────── */
.ei-heatmap-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.ei-heatmap-container {
  width: 100%;
  min-height: 600px;
}

/* ── Loading bar ───────────────────────────────────────────────── */
.ei-loading-bar {
  padding: 12px 20px;
  text-align: center;
  color: var(--muted, #999);
  font-size: 13px;
}
.ei-loading-bar strong { color: var(--text, inherit); }

/* ── Semantic text colors ───────────────────────────────────────── */
.ei-text-positive { color: var(--success, green); }
.ei-text-negative { color: var(--danger, red); }
.ei-text-muted    { color: var(--muted, inherit); }
.ei-text-accent   { color: var(--accent, currentColor); }

/* ── AG Grid cell color overrides (must beat dark-theme !important) ─ */
.ei-grid-wrap .ag-cell.ei-cell-pos,
.ei-grid-wrap .ag-cell.ei-cell-neg,
.ei-grid-wrap .ag-cell.ei-cell-pos-sm,
.ei-grid-wrap .ag-cell.ei-cell-neg-sm {
  text-align: right !important;
  font-weight: 600 !important;
}
.ei-grid-wrap .ag-cell.ei-cell-pos    { color: var(--success, #16a34a) !important; }
.ei-grid-wrap .ag-cell.ei-cell-neg    { color: var(--danger, #dc2626) !important; }
.ei-grid-wrap .ag-cell.ei-cell-pos-sm { color: var(--success, #16a34a) !important; font-size: 11px !important; }
.ei-grid-wrap .ag-cell.ei-cell-neg-sm { color: var(--danger, #dc2626) !important; font-size: 11px !important; }
.dark-theme .ei-grid-wrap .ag-cell.ei-cell-pos,
.dark-theme .ei-grid-wrap .ag-cell.ei-cell-pos-sm { color: var(--success, #22c55e) !important; }
.dark-theme .ei-grid-wrap .ag-cell.ei-cell-neg,
.dark-theme .ei-grid-wrap .ag-cell.ei-cell-neg-sm { color: var(--danger, #ef4444) !important; }

/* ── AG Grid tooltip dark theme ─────────────────────────────────── */
.dark-theme .ei-grid-wrap .ag-tooltip {
  background: #1e2433 !important;
  color: #e6e9f0 !important;
  border: 1px solid #2d3548 !important;
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 11px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

/* ── Inline arrows ──────────────────────────────────────────────── */
.ei-arrow { display: inline-block; width: 10px; height: 10px; vertical-align: middle; margin-right: 2px; }

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .ei-section-leaderboards { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  .ei-section-internals { grid-template-columns: 1fr; }
  .ei-header { padding: 10px 12px; }
  .ei-content { padding: 12px 12px 24px; }
}