/* ============================================================
   WACCU Pulse — Condition Code Intelligence
   Spec-aligned rebuild: sidebar layout, leaderboard, race, chart views
   ============================================================ */

:root {
  --waccu-cat-weeds: #16a34a;
  --waccu-cat-applications: #2563eb;
  --waccu-cat-cultural: #d97706;
  --waccu-cat-curative: #dc2626;
  --waccu-cat-upsell: #7c3aed;
  --waccu-surface: var(--bg-card-alt, #f8fafc);
  --waccu-surface-strong: var(--bg-card, #ffffff);
  --waccu-border: var(--border-default, #e2e8f0);
  --waccu-shadow: 0 18px 34px rgba(15,23,42,0.08);
  --waccu-radius: 14px;
}

/* ---- Summary Bar ---- */
.waccu-summary-bar {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin-bottom: 20px;
}

.waccu-stat-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--waccu-border);
  border-radius: var(--waccu-radius);
  background: var(--waccu-surface-strong);
  box-shadow: var(--waccu-shadow);
}

.waccu-stat-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted, #64748b);
}

.waccu-stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text-primary, #0f172a);
}

/* ---- Header Controls ---- */
.waccu-header-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---- Period Controls ---- */
.waccu-period-controls {
  margin-bottom: 20px;
}

.waccu-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.waccu-pill {
  border: 1px solid var(--waccu-border);
  border-radius: 999px;
  background: rgba(255,255,255,0.72);
  color: var(--text-secondary, #475569);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 14px;
  transition: background 180ms, border-color 180ms, color 180ms, transform 180ms;
}

.waccu-pill:hover {
  border-color: color-mix(in srgb, var(--waccu-cat-weeds) 28%, var(--waccu-border));
  color: var(--text-primary, #0f172a);
  transform: translateY(-1px);
}

.waccu-pill.is-active {
  color: #fff;
  border-color: var(--waccu-cat-weeds);
  background: linear-gradient(135deg, var(--waccu-cat-weeds), #15803d);
}

#waccu-custom-range {
  margin-top: 10px;
  display: flex;
  gap: 12px;
}

#waccu-custom-range[hidden] { display: none; }

/* ---- View Toggle ---- */
.waccu-view-toggle {
  display: flex;
  gap: 4px;
  background: rgba(0,0,0,0.05);
  border-radius: 10px;
  padding: 3px;
}

.waccu-view-btn {
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary, #475569);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 7px 14px;
  transition: background 180ms, color 180ms;
}

.waccu-view-btn:hover {
  background: rgba(0,0,0,0.06);
}

.waccu-view-btn--active,
.waccu-view-btn.waccu-view-btn--active {
  background: #fff;
  color: var(--text-primary, #0f172a);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* ============================================================
   LAYOUT — Two-column: sidebar + main
   ============================================================ */
.waccu-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

/* ---- Sidebar ---- */
.waccu-sidebar {
  position: sticky;
  top: 20px;
  align-self: start;
  padding: 12px;
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: var(--waccu-radius);
  background: var(--bg-card, #ffffff);
  box-shadow: 0 1px 4px rgba(15,23,42,0.06);
}

.waccu-tab-bar {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.waccu-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: var(--waccu-radius);
  background: transparent;
  color: var(--text-secondary, #475569);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  transition: background 180ms, border-color 180ms, color 180ms;
}

.waccu-tab:hover {
  background: rgba(0,0,0,0.03);
}

.waccu-tab--active {
  background: rgba(255,255,255,0.9);
  border-color: var(--waccu-border);
  border-left: 3px solid var(--cat-color, var(--waccu-cat-weeds));
  color: var(--text-primary, #0f172a);
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.waccu-tab__initial {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--cat-color, var(--waccu-cat-weeds)) 12%, transparent);
  color: var(--cat-color, var(--waccu-cat-weeds));
  font-size: 15px;
  font-weight: 900;
  flex-shrink: 0;
}

.waccu-tab--active .waccu-tab__initial {
  background: var(--cat-color, var(--waccu-cat-weeds));
  color: #fff;
}

.waccu-tab__label {
  flex: 1;
  min-width: 0;
}

.waccu-tab__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(0,0,0,0.06);
  font-size: 11px;
  font-weight: 800;
  color: var(--text-muted, #64748b);
}

.waccu-tab--active .waccu-tab__count {
  background: color-mix(in srgb, var(--cat-color, var(--waccu-cat-weeds)) 16%, transparent);
  color: var(--cat-color, var(--waccu-cat-weeds));
}

/* ---- Main area ---- */
.waccu-main {
  min-width: 0;
}

/* ============================================================
   LEADERBOARD
   ============================================================ */
.waccu-lb-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.waccu-loading {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted, #64748b);
  font-weight: 600;
}

/* ---- Leaderboard Row ---- */
.waccu-lb-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1.2fr) auto minmax(140px, 1fr) auto auto 36px;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--waccu-border);
  border-radius: var(--waccu-radius);
  background: var(--waccu-surface-strong);
  box-shadow: 0 2px 8px rgba(15,23,42,0.04);
  cursor: pointer;
  transition: transform 180ms, box-shadow 180ms, border-color 180ms;
  animation: waccu-row-enter 0.35s ease both;
}

.waccu-lb-row:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15,23,42,0.08);
  border-color: color-mix(in srgb, var(--waccu-cat-applications) 20%, var(--waccu-border));
}

.waccu-lb-row.expanded {
  border-color: color-mix(in srgb, var(--waccu-cat-applications) 28%, var(--waccu-border));
  box-shadow: 0 12px 32px rgba(37,99,235,0.1);
}

/* Stagger animation delays */
@keyframes waccu-row-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.waccu-lb-row:nth-child(1) { animation-delay: calc(1 * 50ms); }
.waccu-lb-row:nth-child(2) { animation-delay: calc(2 * 50ms); }
.waccu-lb-row:nth-child(3) { animation-delay: calc(3 * 50ms); }
.waccu-lb-row:nth-child(4) { animation-delay: calc(4 * 50ms); }
.waccu-lb-row:nth-child(5) { animation-delay: calc(5 * 50ms); }
.waccu-lb-row:nth-child(6) { animation-delay: calc(6 * 50ms); }
.waccu-lb-row:nth-child(7) { animation-delay: calc(7 * 50ms); }
.waccu-lb-row:nth-child(8) { animation-delay: calc(8 * 50ms); }
.waccu-lb-row:nth-child(9) { animation-delay: calc(9 * 50ms); }
.waccu-lb-row:nth-child(10) { animation-delay: calc(10 * 50ms); }
.waccu-lb-row:nth-child(11) { animation-delay: calc(11 * 50ms); }
.waccu-lb-row:nth-child(12) { animation-delay: calc(12 * 50ms); }
.waccu-lb-row:nth-child(13) { animation-delay: calc(13 * 50ms); }
.waccu-lb-row:nth-child(14) { animation-delay: calc(14 * 50ms); }
.waccu-lb-row:nth-child(15) { animation-delay: calc(15 * 50ms); }
.waccu-lb-row:nth-child(16) { animation-delay: calc(16 * 50ms); }
.waccu-lb-row:nth-child(17) { animation-delay: calc(17 * 50ms); }
.waccu-lb-row:nth-child(18) { animation-delay: calc(18 * 50ms); }
.waccu-lb-row:nth-child(19) { animation-delay: calc(19 * 50ms); }
.waccu-lb-row:nth-child(20) { animation-delay: calc(20 * 50ms); }

/* ---- Rank Badge ---- */
.waccu-lb-rank {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 900;
  background: rgba(0,0,0,0.05);
  color: var(--text-muted, #64748b);
}

.waccu-lb-rank--gold {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  box-shadow: 0 2px 8px rgba(245,158,11,0.3);
}

.waccu-lb-rank--silver {
  background: linear-gradient(135deg, #9ca3af, #6b7280);
  color: white;
  box-shadow: 0 2px 8px rgba(156,163,175,0.3);
}

.waccu-lb-rank--bronze {
  background: linear-gradient(135deg, #cd7c3a, #b45309);
  color: white;
  box-shadow: 0 2px 8px rgba(205,124,58,0.3);
}

/* ---- Code Info ---- */
.waccu-lb-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.waccu-lb-code {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text-primary, #0f172a);
  letter-spacing: -0.01em;
}

.waccu-lb-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted, #64748b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---- Category Chip ---- */
.waccu-lb-category {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.waccu-lb-category[data-cat="weeds"] { background: color-mix(in srgb, var(--waccu-cat-weeds) 14%, transparent); color: var(--waccu-cat-weeds); }
.waccu-lb-category[data-cat="applications"] { background: color-mix(in srgb, var(--waccu-cat-applications) 14%, transparent); color: var(--waccu-cat-applications); }
.waccu-lb-category[data-cat="cultural"] { background: color-mix(in srgb, var(--waccu-cat-cultural) 14%, transparent); color: var(--waccu-cat-cultural); }
.waccu-lb-category[data-cat="curative"] { background: color-mix(in srgb, var(--waccu-cat-curative) 14%, transparent); color: var(--waccu-cat-curative); }
.waccu-lb-category[data-cat="upsell"] { background: color-mix(in srgb, var(--waccu-cat-upsell) 14%, transparent); color: var(--waccu-cat-upsell); }

/* ---- Progress Bar ---- */
.waccu-lb-bar-wrap {
  position: relative;
  height: 12px;
  border-radius: 999px;
  background: rgba(0,0,0,0.06);
  overflow: hidden;
}

.waccu-lb-bar {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--waccu-cat-weeds), #22c55e);
  transition: width 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.waccu-lb-bar[data-cat="weeds"]        { background: linear-gradient(90deg, var(--waccu-cat-weeds), #22c55e); }
.waccu-lb-bar[data-cat="applications"] { background: linear-gradient(90deg, var(--waccu-cat-applications), #60a5fa); }
.waccu-lb-bar[data-cat="cultural"]     { background: linear-gradient(90deg, var(--waccu-cat-cultural), #fbbf24); }
.waccu-lb-bar[data-cat="curative"]     { background: linear-gradient(90deg, var(--waccu-cat-curative), #f87171); }
.waccu-lb-bar[data-cat="upsell"]       { background: linear-gradient(90deg, var(--waccu-cat-upsell), #a78bfa); }

/* ---- Count ---- */
.waccu-lb-count {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text-primary, #0f172a);
  text-align: right;
  white-space: nowrap;
}

/* ---- Trend Badge ---- */
.waccu-lb-trend {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.waccu-trend--up {
  background: rgba(22,163,74,0.12);
  color: #166534;
}

.waccu-trend--down {
  background: rgba(239,68,68,0.12);
  color: #b91c1c;
}

.waccu-trend--notable {
  background: rgba(217,119,6,0.14);
  color: #92400e;
  font-weight: 900;
}

.waccu-trend--spike {
  background: rgba(220,38,38,0.14);
  color: #dc2626;
  animation: waccu-pulse 1.5s ease-in-out infinite;
}

.waccu-trend--surge {
  background: rgba(220,38,38,0.2);
  color: #b91c1c;
  animation: waccu-shake 0.8s ease-in-out infinite;
}

/* ---- Expand button ---- */
.waccu-lb-expand {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted, #64748b);
  cursor: pointer;
  font-size: 14px;
  transition: transform 180ms, background 180ms;
}

.waccu-lb-expand:hover { background: rgba(0,0,0,0.05); }
.waccu-lb-row.expanded .waccu-lb-expand { transform: rotate(180deg); }

/* ---- Drill-Down Panel ---- */
.waccu-drill-panel {
  grid-column: 1 / -1;
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid rgba(148,163,184,0.2);
  animation: waccu-drill-open 220ms ease;
}

.waccu-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0,0,0,0.1);
  border-top-color: var(--accent-green, #16a34a);
  border-radius: 50%;
  animation: waccu-spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

@keyframes waccu-spin { to { transform: rotate(360deg); } }

.waccu-drill-loading,
.waccu-drill-empty,
.waccu-drill-error {
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary, #64748b);
}

.waccu-drill-error { color: #dc2626; }

.waccu-empty-state {
  padding: 24px 16px;
  text-align: center;
  color: var(--text-secondary, #64748b);
  font-size: 14px;
  line-height: 1.6;
}

.waccu-empty-state small { font-size: 12px; opacity: 0.75; }

.waccu-drill-panel[hidden] { display: none; }

.waccu-drill-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.waccu-drill-table th {
  text-align: left;
  padding: 8px 10px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted, #64748b);
  border-bottom: 2px solid rgba(0,0,0,0.06);
}

.waccu-drill-table td {
  padding: 10px;
  border-bottom: 1px solid rgba(0,0,0,0.04);
  color: var(--text-primary, #0f172a);
}

.waccu-drill-table tr:last-child td { border-bottom: none; }

.waccu-drill-radar-wrap {
  max-width: 300px;
  margin: 16px auto;
}

/* ============================================================
   RACE VIEW
   ============================================================ */
.waccu-race-mode-toggle { display: flex; gap: 4px; margin-bottom: 16px; }
.waccu-race-mode-btn { border: 1px solid var(--border-color, #e5e7eb); border-radius: 999px; background: transparent; color: var(--text-secondary, #475569); cursor: pointer; font: inherit; font-size: 13px; font-weight: 700; padding: 6px 14px; transition: all 180ms; }
.waccu-race-mode-btn.is-active { background: var(--accent-green, #16a34a); border-color: var(--accent-green, #16a34a); color: #fff; }
.waccu-tech-initials { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; font-size: 11px; font-weight: 800; flex-shrink: 0; }
.waccu-tech-initials--rlc { background: rgba(37,99,235,0.15); color: #2563eb; }
.waccu-tech-initials--gx { background: rgba(22,163,74,0.15); color: #16a34a; }

.waccu-race-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 8px 0;
}

.waccu-race-lane {
  display: grid;
  grid-template-columns: 120px 1fr 60px;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--waccu-border);
  border-radius: var(--waccu-radius);
  background: var(--waccu-surface-strong);
  animation: waccu-row-enter 0.35s ease both;
}

.waccu-race-lane:nth-child(1)  { animation-delay: 100ms; }
.waccu-race-lane:nth-child(2)  { animation-delay: 200ms; }
.waccu-race-lane:nth-child(3)  { animation-delay: 300ms; }
.waccu-race-lane:nth-child(4)  { animation-delay: 400ms; }
.waccu-race-lane:nth-child(5)  { animation-delay: 500ms; }
.waccu-race-lane:nth-child(6)  { animation-delay: 600ms; }
.waccu-race-lane:nth-child(7)  { animation-delay: 700ms; }
.waccu-race-lane:nth-child(8)  { animation-delay: 800ms; }
.waccu-race-lane:nth-child(9)  { animation-delay: 900ms; }
.waccu-race-lane:nth-child(10) { animation-delay: 1000ms; }

.waccu-race-label {
  font-weight: 800;
  font-size: 13px;
  color: var(--text-primary, #0f172a);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.waccu-race-label small {
  display: block;
  font-weight: 600;
  font-size: 11px;
  color: var(--text-muted, #64748b);
}

.waccu-race-label--tech {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.waccu-race-label-text {
  min-width: 0;
}

.waccu-race-label-text strong,
.waccu-race-label-text small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.waccu-race-label-text strong {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-primary, #0f172a);
}

.waccu-race-track {
  position: relative;
  height: 24px;
  border-radius: 999px;
  background: rgba(0,0,0,0.05);
  overflow: hidden;
}

.waccu-race-bar {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--waccu-cat-weeds), #22c55e);
  transition: width 1.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.waccu-race-count {
  font-size: 1rem;
  font-weight: 900;
  text-align: right;
  color: var(--text-primary, #0f172a);
}

/* ============================================================
   CHART / ALL CODES VIEW
   ============================================================ */
.waccu-chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.waccu-chart-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 14px;
  border: 1px solid var(--waccu-border);
  border-radius: var(--waccu-radius);
  background: var(--waccu-surface-strong);
  box-shadow: 0 2px 8px rgba(15,23,42,0.04);
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  animation: waccu-row-enter 0.35s ease both;
}

.waccu-chart-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.waccu-chart-card:focus {
  outline: 2px solid var(--accent-green, #16a34a);
  outline-offset: 2px;
}

.waccu-chart-card:focus:not(:focus-visible) { outline: none; }

.waccu-chart-card.expanded {
  grid-column: 1 / -1;
}

.waccu-chart-card .waccu-drill-panel {
  width: 100%;
  margin-top: 12px;
  border-top: 1px solid var(--border-color, #e5e7eb);
  padding-top: 12px;
}

.waccu-chart-card--spike {
  border-color: var(--waccu-cat-curative);
  box-shadow: 0 0 0 2px rgba(220,38,38,0.15), 0 4px 16px rgba(220,38,38,0.1);
  animation: waccu-card-glow 2s ease-in-out infinite;
}

@keyframes waccu-card-glow {
  0%, 100% { box-shadow: 0 0 0 2px rgba(220,38,38,0.15), 0 4px 16px rgba(220,38,38,0.1); }
  50% { box-shadow: 0 0 0 4px rgba(220,38,38,0.25), 0 8px 24px rgba(220,38,38,0.15); }
}

.waccu-chart-card__code {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--text-primary, #0f172a);
}

.waccu-chart-card__name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted, #64748b);
}

.waccu-chart-card__count {
  font-size: 1.2rem;
  font-weight: 800;
}

.waccu-chart-card__trend {
  font-size: 11px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 999px;
}

.waccu-chart-card__mover {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
  margin-top: 4px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.waccu-mover--up {
  background: rgba(22,163,74,0.1);
  color: #16a34a;
}

.waccu-mover--down {
  background: rgba(220,38,38,0.1);
  color: #dc2626;
}

/* ============================================================
   PAIRING SECTION
   ============================================================ */
.waccu-pairing-section {
  margin-top: 24px;
}

.waccu-section-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 0 14px;
  color: var(--text-primary, #0f172a);
}

.waccu-pairing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.waccu-pairing-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--waccu-border);
  border-radius: var(--waccu-radius);
  background: var(--waccu-surface-strong);
  box-shadow: var(--waccu-shadow);
}

.waccu-pairing-card h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
}

.waccu-pairing-loading {
  color: var(--text-muted, #64748b);
  font-size: 13px;
  padding: 20px 0;
}

.waccu-compliance-bar {
  position: relative;
  height: 12px;
  border-radius: 999px;
  background: rgba(0,0,0,0.06);
  overflow: hidden;
}

.waccu-compliance-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.8s ease;
}

.waccu-compliance-fill.compliant { background: linear-gradient(90deg, #16a34a, #22c55e); }
.waccu-compliance-fill.warning { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.waccu-compliance-fill.violation { background: linear-gradient(90deg, #ef4444, #dc2626); }

.waccu-offender-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: 10px;
  background: rgba(248,250,252,0.8);
  font-size: 13px;
}

.waccu-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.waccu-status-badge.compliant { background: rgba(22,163,74,0.12); color: #166534; }
.waccu-status-badge.warning { background: rgba(245,158,11,0.14); color: #92400e; }
.waccu-status-badge.violation { background: rgba(239,68,68,0.12); color: #b91c1c; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes waccu-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes waccu-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-2px); }
  40% { transform: translateX(2px); }
  60% { transform: translateX(-1px); }
  80% { transform: translateX(1px); }
}

@keyframes waccu-drill-open {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* waccuPulseView is now inside #mainContent — no overrides needed */

#waccuPulseView .page-header {
  flex-direction: column;
  gap: 16px;
  align-items: stretch;
}

#waccu-company-toggle {
  min-height: 0;
}

/* Ensure company toggle renders when empty (no dangling whitespace) */
#waccu-company-toggle:empty {
  display: none;
}

@media (min-width: 769px) {
  #waccuPulseView .page-header {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  #waccuPulseView .page-header {
    flex-direction: column;
    gap: 12px;
  }
  .waccu-header-controls {
    width: 100%;
  }
  .waccu-layout {
    grid-template-columns: 1fr;
  }
  .waccu-sidebar {
    position: static;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .waccu-tab-bar {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 6px;
    overflow-x: auto;
  }
  .waccu-tab {
    flex: 0 0 auto;
    flex-direction: row;
    padding: 8px 12px;
  }
  .waccu-tab__label { display: none; }
  .waccu-summary-bar { grid-template-columns: repeat(2, 1fr); }
  .waccu-lb-row {
    grid-template-columns: 40px minmax(0,1fr) auto;
    gap: 8px;
  }
  .waccu-lb-category,
  .waccu-lb-bar-wrap { display: none; }
  .waccu-pairing-grid { grid-template-columns: 1fr; }
  .waccu-race-lane { grid-template-columns: 80px 1fr 50px; }
}

@media (max-width: 600px) {
  .waccu-summary-bar { grid-template-columns: repeat(2, 1fr); }
  .waccu-chart-grid { grid-template-columns: repeat(2, 1fr); }
  .waccu-view-toggle { flex-wrap: wrap; }
}

/* ============================================================
   CHART VIEW — Financial-style analytics
   ============================================================ */

.waccu-cv-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
  margin-top: 16px;
}

/* Watchlist sidebar */
.waccu-cv-watchlist {
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 12px;
  padding: 16px;
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.waccu-cv-wl-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.waccu-cv-wl-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary, #0f172a);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.waccu-cv-wl-clear {
  background: none;
  border: none;
  color: var(--text-secondary, #475569);
  font-size: 12px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all 0.15s;
}
.waccu-cv-wl-clear:hover {
  background: #fee2e2;
  color: #dc2626;
}

/* Category quick-add */
.waccu-cv-wl-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.waccu-cv-cat-btn {
  background: color-mix(in srgb, var(--cat-btn) 10%, transparent);
  color: var(--cat-btn);
  border: 1px solid color-mix(in srgb, var(--cat-btn) 25%, transparent);
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.waccu-cv-cat-btn:hover {
  background: color-mix(in srgb, var(--cat-btn) 20%, transparent);
  border-color: var(--cat-btn);
}

/* Search */
.waccu-cv-search-wrap {
  position: relative;
}

.waccu-cv-search {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 8px;
  font-size: 12px;
  outline: none;
  background: var(--bg-card, #ffffff);
  color: var(--text-primary, #0f172a);
  box-sizing: border-box;
  transition: border-color 0.15s;
}
.waccu-cv-search:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.waccu-cv-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  z-index: 50;
  max-height: 240px;
  overflow-y: auto;
  margin-top: 4px;
}

.waccu-cv-sr-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  cursor: pointer;
  transition: background 0.1s;
  font-size: 12px;
}
.waccu-cv-sr-item:hover { background: #f1f5f9; }
.waccu-cv-sr-item--active { background: #f0fdf4; }

.waccu-cv-sr-code {
  font-weight: 700;
  color: var(--text-primary, #0f172a);
  min-width: 36px;
}
.waccu-cv-sr-name {
  color: var(--text-secondary, #475569);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.waccu-cv-sr-check {
  color: #16a34a;
  font-weight: 700;
}

/* Watchlist items */
.waccu-cv-wl-items {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}

.waccu-cv-wl-empty {
  text-align: center;
  color: var(--text-secondary, #475569);
  font-size: 12px;
  padding: 20px 0;
}

.waccu-cv-wl-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.waccu-cv-wl-item:hover {
  border-color: var(--border-color, #e5e7eb);
  background: #f1f5f9;
}

.waccu-cv-wl-badge {
  min-width: 38px;
  padding: 2px 6px;
  border-radius: 5px;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  text-align: center;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 1px rgba(0,0,0,0.15);
}

.waccu-cv-wl-info {
  flex: 1;
  min-width: 0;
}

.waccu-cv-wl-name {
  font-size: 11px;
  color: var(--text-primary, #0f172a);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.waccu-cv-wl-stats {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 1px;
}

.waccu-cv-wl-current {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary, #0f172a);
}

.waccu-cv-wl-trend {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.waccu-cv-wl-trend--up { color: #16a34a; }
.waccu-cv-wl-trend--down { color: #dc2626; }

.waccu-cv-wl-remove {
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 13px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  line-height: 1;
  transition: all 0.15s;
}
.waccu-cv-wl-remove:hover {
  background: #fee2e2;
  color: #dc2626;
}

/* Chart area */
.waccu-cv-chart-area {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.waccu-cv-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 10px;
  padding: 10px 14px;
}

.waccu-cv-ranges,
.waccu-cv-type-toggle {
  display: flex;
  gap: 2px;
  background: #f1f5f9;
  border-radius: 8px;
  padding: 2px;
}

.waccu-cv-range-btn,
.waccu-cv-type-btn {
  background: none;
  border: none;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary, #475569);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.waccu-cv-range-btn:hover,
.waccu-cv-type-btn:hover {
  color: var(--text-primary, #0f172a);
  background: rgba(255,255,255,0.6);
}
.waccu-cv-range-btn.is-active,
.waccu-cv-type-btn.is-active {
  background: #ffffff;
  color: var(--text-primary, #0f172a);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* Canvas wrapper */
.waccu-cv-canvas-wrap {
  position: relative;
  height: 420px;
  background: var(--bg-card, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 12px;
  padding: 16px;
  overflow: hidden;
}

.waccu-cv-canvas-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

/* Empty state */
.waccu-cv-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  z-index: 2;
}

.waccu-cv-empty-icon {
  font-size: 48px;
  opacity: 0.3;
}

.waccu-cv-empty-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary, #0f172a);
  opacity: 0.6;
}

.waccu-cv-empty-hint {
  font-size: 13px;
  color: var(--text-secondary, #475569);
  opacity: 0.5;
}

/* Movers bar */
.waccu-cv-movers {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-radius: 10px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  overflow-x: auto;
}

.waccu-cv-movers-label {
  color: #94a3b8;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.waccu-cv-movers-list {
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
}

.waccu-cv-mover {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  transition: transform 0.15s;
}
.waccu-cv-mover:hover { transform: scale(1.05); }

.waccu-cv-mover--up {
  background: rgba(22,163,74,0.15);
  color: #22c55e;
}

.waccu-cv-mover--down {
  background: rgba(220,38,38,0.15);
  color: #f87171;
}

.waccu-cv-mover-code {
  font-weight: 800;
  letter-spacing: 0.02em;
}

.waccu-cv-mover-pct {
  font-weight: 600;
}

/* ---- Chart View Responsive ---- */
@media (max-width: 768px) {
  .waccu-cv-layout {
    grid-template-columns: 1fr;
  }
  .waccu-cv-watchlist {
    position: static;
    max-height: none;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 12px;
    gap: 8px;
  }
  .waccu-cv-wl-header {
    width: 100%;
  }
  .waccu-cv-wl-cats {
    width: 100%;
  }
  .waccu-cv-search-wrap {
    width: 100%;
  }
  .waccu-cv-wl-items {
    flex-direction: row;
    flex-wrap: wrap;
    overflow-x: auto;
    gap: 4px;
  }
  .waccu-cv-wl-item {
    flex: 0 0 auto;
  }
  .waccu-cv-wl-info .waccu-cv-wl-name {
    max-width: 80px;
  }
  .waccu-cv-canvas-wrap {
    height: 300px;
  }
  .waccu-cv-controls {
    gap: 8px;
  }
}

@media (max-width: 767px) {
  .waccu-chart-card.expanded { grid-column: 1 / -1; }
  .waccu-chart-card__mover { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}