/* =============================================
   ROUTE COMPLETION DESIGN SYSTEM
   Version: 1.0 (2026-04-01)

   Sections:
   1. Custom Properties (RC-specific only)
   2. Layout & Containers
   3. Toolbar
   4. Hero Metric
   5. Stat Cards
   6. Tech Leaderboard
   7. Sparklines
   8. Anomaly Badges
   9. Insights Panel
   10. Tech Deep Dive
   11. Charts
   12. Drill Panels
   13. Department Chips
   14. Empty & Loading States
   15. Animations
   16. Responsive
   17. Dark Mode Adjustments
   ============================================= */

/* 1. Custom Properties (RC-specific only) */
:root {
  --rc-chart-1: #16a34a;
  --rc-chart-2: #2563eb;
  --rc-chart-3: #dc2626;
  --rc-chart-4: #d97706;
  --rc-chart-5: #7c3aed;
  --rc-chart-6: #0891b2;
  --rc-chart-7: #be185d;
  --rc-chart-8: #65a30d;
  --rc-chart-9: #ea580c;
  --rc-chart-10: #6366f1;
  --rc-chart-11: #059669;
  --rc-chart-12: #db2777;
  --rc-chart-13: #ca8a04;
  --rc-chart-14: #4f46e5;
  --rc-chart-15: #0d9488;

  --rc-text-hero: 36px;
  --rc-text-stat: 24px;
  --rc-text-heading: 16px;
  --rc-text-body: 14px;
  --rc-text-caption: 12px;
  --rc-text-micro: 10px;

  --rc-ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --rc-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --rc-duration-fast: 200ms;
  --rc-duration-normal: 350ms;
  --rc-duration-slow: 600ms;
  --rc-stagger-delay: 50ms;

  --rc-bar-complete: var(--accent-green);
  --rc-bar-missed: var(--accent-red);
  --rc-bar-bg: var(--slate-100);

  --rc-success: var(--accent-green);
  --rc-success-bg: var(--green-50);
  --rc-warning: var(--accent-amber);
  --rc-warning-bg: var(--yellow-100);
  --rc-danger: var(--accent-red);
  --rc-danger-bg: var(--red-100);
  --rc-info: var(--accent-blue);
  --rc-info-bg: var(--blue-100);
  --rc-neutral: var(--text-muted);

  --rc-surface: var(--bg-card);
  --rc-surface-raised: var(--bg-card-alt);
  --rc-surface-sunken: var(--bg-secondary);
  --rc-border: var(--border-default);
  --rc-border-subtle: var(--border-subtle);

  --rc-gap-xs: 4px;
  --rc-gap-sm: 8px;
  --rc-gap-md: 16px;
  --rc-gap-lg: 24px;
  --rc-gap-xl: 32px;
}

/* 2. Layout & Containers */
#routeCompletionView {
  display: flex;
  flex-direction: column;
  gap: var(--analytics-section-gap);
}

#routeCompletionView.hidden {
  display: none;
}

#rcFleetView,
#rcTechView {
  display: flex;
  flex-direction: column;
  gap: var(--analytics-section-gap);
}

#rcFleetView {
  animation: rc-fade-in var(--rc-duration-normal) var(--rc-ease-out);
}

#rcTechView {
  animation: rc-slide-left var(--rc-duration-normal) var(--rc-ease-out);
}

.rc-section-title,
.rc-chart-title {
  color: var(--text-primary);
  font-size: var(--rc-text-heading);
  font-weight: 700;
  line-height: 1.25;
}

.rc-monthly-panel,
.rc-weekly-panel,
.rc-daily-panel,
.rc-analytics-panel,
.rc-quality-panel,
.rc-benchmark-panel,
.rc-anomaly-panel,
.rc-chart-panel,
.rc-insights,
.rc-tech-detail,
.rc-stat-card,
.rc-tech-row,
.rc-tech-header {
  background: var(--rc-surface);
  border: 1px solid var(--rc-border);
  border-radius: var(--analytics-card-radius);
  box-shadow: var(--analytics-card-shadow);
}

.rc-monthly-panel,
.rc-weekly-panel,
.rc-daily-panel,
.rc-analytics-panel,
.rc-quality-panel,
.rc-benchmark-panel,
.rc-anomaly-panel,
.rc-chart-panel {
  padding: var(--analytics-card-padding);
}

.rc-btn,
.rc-back-btn,
.rc-day-nav-btn,
.rc-filter-btn,
.rc-chart-toggle,
.rc-tab,
.rc-segment,
.rc-filter-select {
  font: inherit;
  transition:
    background-color var(--rc-duration-fast) var(--rc-ease-out),
    color var(--rc-duration-fast) var(--rc-ease-out),
    border-color var(--rc-duration-fast) var(--rc-ease-out),
    box-shadow var(--rc-duration-fast) var(--rc-ease-out),
    transform var(--rc-duration-fast) var(--rc-ease-out);
}

.rc-btn,
.rc-back-btn,
.rc-day-nav-btn,
.rc-filter-btn,
.rc-chart-toggle {
  cursor: pointer;
}

.rc-btn:focus-visible,
.rc-back-btn:focus-visible,
.rc-day-nav-btn:focus-visible,
.rc-filter-btn:focus-visible,
.rc-chart-toggle:focus-visible,
.rc-tab:focus-visible,
.rc-segment:focus-visible,
.rc-filter-select:focus-visible,
.rc-date-input:focus-visible,
.rc-insights-header:focus-visible,
.rc-tech-row:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent-blue) 55%, transparent);
  outline-offset: 2px;
}

/* 3. Toolbar */
.rc-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--rc-gap-md);
  flex-wrap: wrap;
  padding: 18px 20px;
  background: var(--rc-surface);
  border: 1px solid var(--rc-border);
  border-radius: var(--analytics-card-radius);
  box-shadow: var(--analytics-card-shadow);
}

.rc-toolbar-tabs,
.rc-toolbar-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.rc-toolbar-filters {
  margin-left: auto;
}

.rc-filter-group {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--rc-gap-sm);
}

.rc-tech-filter-search {
  width: 100%;
}

.rc-tech-filter-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 40;
  width: 320px;
  max-height: 360px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  background: var(--bg-card);
  border: 1px solid var(--rc-border);
  border-radius: 16px;
  box-shadow: var(--analytics-card-shadow);
}

.rc-tech-filter-menu[hidden] {
  display: none;
}

.rc-tech-filter-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

.rc-tech-filter-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.rc-tech-filter-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 2px;
}

.rc-tech-filter-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--rc-border);
  border-radius: 12px;
  background: var(--bg-card-alt);
  color: var(--text-primary);
  cursor: pointer;
}

.rc-tech-filter-option--selected {
  background: color-mix(in srgb, var(--accent-green) 10%, var(--bg-card));
}

.rc-tech-filter-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.rc-filter-group + .rc-filter-group::before {
  content: "";
  width: 1px;
  height: 24px;
  margin-right: 4px;
  background: var(--rc-border);
}

.rc-tab,
.rc-segment,
.rc-filter-btn,
.rc-filter-select,
.rc-day-nav-btn,
.rc-btn,
.rc-chart-toggle,
.rc-back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--rc-border);
  border-radius: 999px;
  background: var(--rc-surface-raised);
  color: var(--text-secondary);
  font-size: var(--rc-text-body);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.rc-tab:hover,
.rc-segment:hover,
.rc-filter-btn:hover,
.rc-chart-toggle:hover,
.rc-back-btn:hover,
.rc-day-nav-btn:hover,
.rc-btn:hover {
  background: var(--bg-card);
  border-color: color-mix(in srgb, var(--accent-green) 20%, var(--rc-border));
  color: var(--text-primary);
  transform: translateY(-1px);
}

.rc-tab--active,
.rc-segment--active {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #fff;
  box-shadow: 0 10px 22px color-mix(in srgb, var(--accent-green) 22%, transparent);
}

.rc-segmented-control {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--rc-border);
  border-radius: 999px;
  background: var(--rc-surface-raised);
}

.rc-segment {
  min-height: 30px;
  padding: 0 12px;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.rc-segment--active:hover {
  color: #fff;
}

.rc-filter-select {
  appearance: none;
  padding-right: 38px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.rc-custom-range,
.rc-day-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.rc-date-input {
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--rc-border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
}

.rc-date-sep,
.rc-day-nav-label {
  color: var(--text-secondary);
  font-size: var(--rc-text-body);
  font-weight: 600;
}

.rc-day-nav {
  justify-content: center;
}

.rc-day-nav-btn {
  width: 38px;
  padding: 0;
}

.rc-btn--sm {
  min-height: 34px;
  padding: 0 12px;
  font-size: var(--rc-text-caption);
}

/* 4. Hero Metric */
.rc-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 28px clamp(20px, 4vw, 40px);
  text-align: center;
  background:
    radial-gradient(circle at top, color-mix(in srgb, var(--accent-green) 10%, transparent), transparent 55%),
    linear-gradient(180deg, var(--rc-surface) 0%, var(--rc-surface-raised) 100%);
  border: 1px solid var(--rc-border);
  border-radius: calc(var(--analytics-card-radius) + 4px);
  box-shadow: var(--analytics-card-shadow);
}

.rc-hero-label {
  color: var(--text-muted);
  font-size: var(--rc-text-caption);
  font-weight: 700;
  letter-spacing: 0.16em;
}

.rc-hero-value {
  color: var(--accent-green);
  font-size: var(--rc-text-hero);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  animation: rc-count-up var(--rc-duration-slow) var(--rc-ease-spring);
}

.rc-hero-value[data-state="warning"] {
  color: var(--accent-amber);
}

.rc-hero-value[data-state="danger"] {
  color: var(--accent-red);
}

.rc-hero-bar,
.rc-completion-bar {
  position: relative;
  overflow: hidden;
  width: min(100%, 520px);
  height: 8px;
  border-radius: 999px;
  background: var(--rc-bar-bg);
}

.rc-hero-bar-fill,
.rc-completion-bar-fill {
  width: var(--fill, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--rc-bar-complete) 0%, var(--green-500) 100%);
  animation: rc-bar-fill var(--rc-duration-slow) var(--rc-ease-out);
}

.rc-hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: var(--rc-text-body);
}

/* 5. Stat Cards */
.rc-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.rc-stat-grid--8 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rc-stat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 124px;
  padding: var(--analytics-card-padding);
  overflow: hidden;
  isolation: isolate;
  animation: rc-slide-up var(--rc-duration-normal) var(--rc-ease-out);
}

.rc-stat-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--rc-accent, var(--accent-green));
}

.rc-stat-card::after {
  content: "";
  position: absolute;
  inset: auto -12% -45% auto;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--rc-accent, var(--accent-green)) 10%, transparent);
  z-index: -1;
}

.rc-stat-card:hover {
  box-shadow: var(--analytics-card-shadow-hover, var(--shadow-md));
}

.rc-stat-card-label {
  color: var(--text-muted);
  font-size: var(--rc-text-caption);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.rc-stat-card-value {
  color: var(--text-primary);
  font-size: var(--rc-text-stat);
  font-weight: 800;
  line-height: 1.05;
}

.rc-stat-card-subvalue,
.rc-stat-card-meta {
  color: var(--text-muted);
  font-size: var(--rc-text-caption);
}

.rc-stat-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
}

.rc-delta-badge,
.rc-anomaly-badge,
.rc-company-badge,
.rc-dept-chip,
.rc-insights-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 20px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: var(--rc-text-micro);
  font-weight: 700;
  line-height: 1;
}

.rc-delta-badge--up {
  color: var(--rc-success);
  background: var(--rc-success-bg);
}

.rc-delta-badge--down {
  color: var(--rc-danger);
  background: var(--rc-danger-bg);
}

.rc-delta-badge--neutral {
  color: var(--text-muted);
  background: var(--bg-secondary);
}

/* 6. Tech Leaderboard */
.rc-tech-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rc-tech-row {
  display: grid;
  grid-template-columns: 40px minmax(180px, 1.35fr) minmax(160px, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
  animation: rc-slide-up var(--rc-duration-normal) var(--rc-ease-out) both;
}

.rc-tech-row:nth-child(1) { animation-delay: calc(var(--rc-stagger-delay) * 0); }
.rc-tech-row:nth-child(2) { animation-delay: calc(var(--rc-stagger-delay) * 1); }
.rc-tech-row:nth-child(3) { animation-delay: calc(var(--rc-stagger-delay) * 2); }
.rc-tech-row:nth-child(4) { animation-delay: calc(var(--rc-stagger-delay) * 3); }
.rc-tech-row:nth-child(5) { animation-delay: calc(var(--rc-stagger-delay) * 4); }
.rc-tech-row:nth-child(6) { animation-delay: calc(var(--rc-stagger-delay) * 5); }
.rc-tech-row:nth-child(7) { animation-delay: calc(var(--rc-stagger-delay) * 6); }
.rc-tech-row:nth-child(8) { animation-delay: calc(var(--rc-stagger-delay) * 7); }
.rc-tech-row:nth-child(9) { animation-delay: calc(var(--rc-stagger-delay) * 8); }
.rc-tech-row:nth-child(10) { animation-delay: calc(var(--rc-stagger-delay) * 9); }
.rc-tech-row:nth-child(n + 11) { animation-delay: calc(var(--rc-stagger-delay) * 10); }

.rc-tech-row::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: var(--accent-green);
  transition: width var(--rc-duration-fast) var(--rc-ease-out);
}

.rc-tech-row:hover,
.rc-tech-row:focus-within {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent-green) 32%, var(--rc-border));
  box-shadow: var(--analytics-card-shadow-hover, var(--shadow-md));
}

.rc-tech-row:hover::before,
.rc-tech-row--expanded::before {
  width: 4px;
}

.rc-tech-row--expanded {
  border-color: color-mix(in srgb, var(--accent-green) 30%, var(--rc-border));
}

.rc-rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--bg-card-alt) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--rc-border);
  color: var(--text-secondary);
  font-size: var(--rc-text-caption);
  font-weight: 800;
}

.rc-tech-main,
.rc-tech-summary,
.rc-tech-actions,
.rc-tech-meta,
.rc-tech-row-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rc-tech-main,
.rc-tech-summary {
  flex-wrap: wrap;
}

.rc-tech-main {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.rc-tech-name {
  color: var(--text-primary);
  font-size: var(--rc-text-body);
  font-weight: 700;
  line-height: 1.2;
}

.rc-tech-meta {
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: var(--rc-text-caption);
}

.rc-tech-row-center {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.rc-tech-row-right {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.rc-tech-pct {
  min-width: 56px;
  color: var(--accent-green);
  font-size: 18px;
  font-weight: 800;
  text-align: right;
}

.rc-tech-pct[data-state="warning"] {
  color: var(--accent-amber);
}

.rc-tech-pct[data-state="danger"] {
  color: var(--accent-red);
}

.rc-tech-chevron {
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1;
}

.rc-tech-detail {
  display: none;
  margin-top: -4px;
  padding: 18px 20px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  animation: rc-expand var(--rc-duration-normal) var(--rc-ease-out);
}

.rc-tech-row--expanded + .rc-tech-detail,
.rc-tech-detail--open {
  display: block;
}

/* 7. Sparklines */
.rc-sparkline {
  width: 60px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--bg-card-alt) 65%, transparent);
  border: 1px solid var(--border-light);
}

.rc-sparkline canvas,
.rc-sparkline svg {
  width: 60px;
  height: 24px;
  display: block;
}

.rc-sparkline--up {
  color: var(--accent-green);
}

.rc-sparkline--down {
  color: var(--accent-red);
}

.rc-sparkline--flat {
  color: var(--text-muted);
}

/* 8. Anomaly Badges */
.rc-anomaly-badge {
  border: 1px solid transparent;
}

.rc-anomaly-badge--danger {
  color: var(--rc-danger);
  background: var(--rc-danger-bg);
  border-color: color-mix(in srgb, var(--rc-danger) 18%, transparent);
  animation: rc-pulse 1.8s ease-in-out infinite;
}

.rc-anomaly-badge--warning {
  color: var(--rc-warning);
  background: var(--rc-warning-bg);
  border-color: color-mix(in srgb, var(--rc-warning) 18%, transparent);
}

.rc-anomaly-badge--success {
  color: var(--rc-success);
  background: var(--rc-success-bg);
  border-color: color-mix(in srgb, var(--rc-success) 18%, transparent);
}

/* 9. Insights Panel */
.rc-insights {
  overflow: hidden;
}

.rc-insights-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  color: var(--text-primary);
  font-size: var(--rc-text-heading);
  font-weight: 700;
}

.rc-insights-count {
  margin-left: 6px;
  color: var(--accent-amber);
  background: color-mix(in srgb, var(--accent-amber) 14%, var(--bg-card));
  vertical-align: middle;
}

.rc-insights-chevron {
  color: var(--text-muted);
  font-size: 14px;
  transition: transform var(--rc-duration-fast) var(--rc-ease-out);
}

.rc-insights--collapsed .rc-insights-chevron {
  transform: rotate(-90deg);
}

.rc-insights-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 1200px;
  padding: 0 20px 20px;
  overflow: hidden;
  transition:
    max-height var(--rc-duration-normal) var(--rc-ease-out),
    opacity var(--rc-duration-fast) var(--rc-ease-out),
    padding var(--rc-duration-fast) var(--rc-ease-out);
  animation: rc-expand var(--rc-duration-normal) var(--rc-ease-out);
}

.rc-insights--collapsed .rc-insights-body {
  max-height: 0;
  opacity: 0;
  padding-bottom: 0;
}

.rc-insight-card {
  display: flex;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--rc-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
}

.rc-insight-icon {
  flex: 0 0 auto;
  font-size: 18px;
  line-height: 1;
}

.rc-insight-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  color: var(--text-secondary);
  font-size: var(--rc-text-body);
}

.rc-insight-content strong {
  color: var(--text-primary);
}

.rc-insight-link {
  color: var(--accent-blue);
  font-size: var(--rc-text-caption);
  font-weight: 700;
  text-decoration: none;
}

.rc-insight-link:hover {
  text-decoration: underline;
}

/* 10. Tech Deep Dive */
.rc-tech-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px;
}

.rc-tech-header-info {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
  flex: 1;
}

.rc-tech-photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-green) 20%, var(--bg-card-alt)), var(--bg-card-alt));
  border: 1px solid var(--rc-border);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.25);
}

.rc-tech-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.rc-tech-photo-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--text-primary);
}

.rc-tech-header-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.rc-tech-header-text .rc-tech-name {
  font-size: 24px;
  font-weight: 800;
}

/* 11. Charts */
.rc-chart-panel,
.rc-monthly-panel,
.rc-analytics-panel,
.rc-quality-panel,
.rc-benchmark-panel,
.rc-anomaly-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.rc-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.rc-chart-body,
.rc-analytics-charts,
.rc-quality-content,
.rc-benchmark-content,
.rc-anomaly-timeline {
  position: relative;
  min-height: 200px;
}

.rc-chart-body {
  padding-top: 4px;
}

.rc-chart-body canvas,
.rc-analytics-charts canvas {
  width: 100%;
  max-width: 100%;
  display: block;
}

.rc-analytics-charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.rc-analytics-card,
.rc-quality-card,
.rc-benchmark-card {
  min-height: 220px;
  padding: 18px;
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
  border: 1px solid var(--rc-border);
  border-radius: var(--radius-lg);
}

.rc-analytics-card {
  background: var(--bg-card);
  border: 1px solid var(--rc-border);
  border-radius: var(--analytics-card-radius);
  padding: var(--analytics-card-padding);
}

.rc-chart-canvas-wrap {
  height: 180px;
  margin-top: 12px;
}

.rc-analytics-card canvas {
  height: 180px;
  margin-top: 0;
}

.rc-quality-card {
  background: var(--bg-card);
  border: 1px solid var(--rc-border);
  border-radius: var(--analytics-card-radius);
  padding: var(--analytics-card-padding);
}

.rc-benchmark-card {
  background: var(--bg-card);
  border: 1px solid var(--rc-border);
  border-radius: var(--analytics-card-radius);
  padding: var(--analytics-card-padding);
}

.rc-quality-stack,
.rc-quality-list {
  display: flex;
  flex-direction: column;
  margin-top: 14px;
}

.rc-quality-stack {
  gap: 12px;
}

.rc-quality-list {
  gap: 8px;
}

.rc-quality-list--spacious {
  gap: 12px;
}

.rc-quality-score {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
}

.rc-quality-bar {
  display: flex;
  height: 18px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--bg-card-alt);
}

.rc-quality-segment {
  height: 100%;
}

.rc-quality-segment--promoters {
  background: var(--accent-green);
}

.rc-quality-segment--passives {
  background: var(--accent-amber);
}

.rc-quality-segment--detractors {
  background: var(--accent-red);
}

.rc-quality-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.rc-quality-row--total {
  padding-top: 12px;
  border-top: 1px solid var(--rc-border);
}

.rc-benchmark-values {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}

.rc-benchmark-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
}

.rc-benchmark-footer {
  margin-top: 14px;
}

/* 12. Drill Panels */
.rc-monthly-bars,
.rc-daily-log,
.rc-anomaly-timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rc-month-row,
.rc-daily-entry,
.rc-anomaly-event {
  display: grid;
  grid-template-columns: minmax(84px, 110px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
  border: 1px solid var(--rc-border);
  border-radius: var(--radius-lg);
}

.rc-month-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 16px;
  text-align: left;
  cursor: pointer;
  background: var(--bg-card);
  border: 1px solid var(--rc-border);
  border-radius: var(--radius-md);
  transition: border-color var(--rc-duration-fast) var(--rc-ease-out);
}

.rc-month-row:hover {
  border-color: var(--accent-blue);
}

.rc-month-row--active {
  border-color: color-mix(in srgb, var(--accent-blue) 40%, var(--rc-border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-blue) 25%, transparent);
}

.rc-month-row-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.rc-month-label,
.rc-daily-date,
.rc-anomaly-date {
  color: var(--text-primary);
  font-size: var(--rc-text-caption);
  font-weight: 700;
}

.rc-month-value,
.rc-daily-metrics,
.rc-anomaly-copy {
  color: var(--text-secondary);
  font-size: var(--rc-text-body);
}

.rc-daily-entry {
  display: grid;
  grid-template-columns: minmax(84px, 110px) minmax(0, 1fr) auto;
  align-items: center;
}

.rc-daily-entry--single {
  grid-template-columns: minmax(0, 1fr);
  align-items: flex-start;
  gap: 8px;
}

.rc-daily-entry-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.rc-daily-metrics {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rc-daily-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.rc-daily-warn {
  color: var(--accent-amber);
}

.rc-daily-quote {
  color: var(--text-primary);
}

.rc-daily-time {
  color: var(--text-muted);
}

.rc-anomaly-event--timeline {
  grid-template-columns: 24px minmax(84px, 110px) minmax(0, 1fr);
}

.rc-weekly-table {
  overflow-x: auto;
  border: 1px solid var(--rc-border);
  border-radius: var(--radius-lg);
}

.rc-weekly-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.rc-weekly-table th,
.rc-weekly-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-light);
  text-align: left;
  font-size: var(--rc-text-caption);
}

.rc-weekly-table th {
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--bg-card-alt);
}

.rc-weekly-table td {
  color: var(--text-secondary);
}

.rc-weekly-table tr:last-child td {
  border-bottom: 0;
}

.rc-daily-log {
  max-height: 480px;
  overflow-y: auto;
  padding-right: 4px;
}

/* 13. Department Chips */
.rc-dept-chip {
  color: var(--text-secondary);
  background: var(--bg-card-alt);
  border: 1px solid var(--border-light);
  font-size: var(--rc-text-caption);
  font-weight: 600;
}

.rc-company-badge {
  min-height: 18px;
  padding: 0 6px;
  color: #fff;
  font-size: var(--rc-text-micro);
  letter-spacing: 0.04em;
}

.rc-company-badge--rlc {
  background: var(--accent-blue);
}

.rc-company-badge--gx {
  background: var(--accent-green);
}

/* 14. Empty & Loading States */
.rc-empty-state,
.rc-loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 180px;
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
  border: 1px dashed var(--rc-border);
  border-radius: var(--analytics-card-radius);
}

.rc-empty-state--compact {
  min-height: auto;
  padding: 16px;
}

.rc-empty-state--min-120 {
  min-height: 120px;
}

.rc-empty-state--span-full {
  grid-column: 1 / -1;
}

.rc-skeleton-card,
.rc-skeleton-row,
.rc-skeleton-line,
.rc-skeleton-pill {
  position: relative;
  overflow: hidden;
  background: var(--bg-card-alt);
}

.rc-skeleton-card::after,
.rc-skeleton-row::after,
.rc-skeleton-line::after,
.rc-skeleton-pill::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  animation: rc-skeleton-shimmer 1.4s infinite;
}

.rc-skeleton-card {
  min-height: 124px;
  border: 1px solid var(--rc-border);
  border-radius: var(--analytics-card-radius);
}

.rc-skeleton-row {
  height: 86px;
  border: 1px solid var(--rc-border);
  border-radius: var(--analytics-card-radius);
}

.rc-skeleton-line {
  height: 12px;
  border-radius: 999px;
}

.rc-skeleton-pill {
  width: 68px;
  height: 20px;
  border-radius: 999px;
}

/* 15. Animations */
@keyframes rc-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes rc-slide-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rc-slide-left {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes rc-expand {
  from {
    max-height: 0;
    opacity: 0;
  }
  to {
    max-height: 2000px;
    opacity: 1;
  }
}

@keyframes rc-bar-fill {
  from { width: 0; }
  to { width: var(--fill, 0%); }
}

@keyframes rc-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes rc-count-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rc-skeleton-shimmer {
  100% {
    transform: translateX(100%);
  }
}

/* 16. Responsive */
@media (max-width: 1023px) {
  .rc-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rc-stat-grid--8 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rc-tech-row {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .rc-tech-row-center,
  .rc-tech-row-right {
    grid-column: 2;
  }

  .rc-tech-row-right {
    justify-content: flex-start;
  }

  .rc-tech-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .rc-analytics-charts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 639px) {
  .rc-toolbar {
    padding: 16px;
  }

  .rc-toolbar-tabs,
  .rc-toolbar-filters,
  .rc-filter-group,
  .rc-custom-range {
    width: 100%;
  }

  .rc-toolbar-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rc-toolbar-filters {
    margin-left: 0;
    flex-direction: column;
    align-items: stretch;
  }

  .rc-filter-group + .rc-filter-group::before {
    display: none;
  }

  .rc-filter-select,
  .rc-filter-btn,
  .rc-segmented-control,
  .rc-date-input,
  .rc-btn,
  .rc-back-btn {
    width: 100%;
  }

  .rc-segmented-control {
    justify-content: stretch;
  }

  .rc-segment {
    flex: 1 1 0;
  }

  .rc-hero {
    padding: 24px 18px;
  }

  .rc-hero-value {
    font-size: 32px;
  }

  .rc-stat-grid,
  .rc-stat-grid--8 {
    grid-template-columns: 1fr;
  }

  .rc-tech-row,
  .rc-month-row,
  .rc-daily-entry,
  .rc-anomaly-event {
    grid-template-columns: 1fr;
  }

  .rc-tech-row-right {
    width: 100%;
    justify-content: space-between;
  }

  .rc-tech-pct {
    text-align: left;
  }

  .rc-tech-header-info {
    flex-direction: column;
    align-items: flex-start;
  }

  .rc-insight-card {
    flex-direction: column;
  }
}

/* 17. Dark Mode Adjustments */
[data-theme="dark"] {
  --rc-bar-bg: color-mix(in srgb, var(--slate-100) 78%, transparent);
  --rc-success-bg: rgba(22, 163, 74, 0.16);
  --rc-warning-bg: rgba(217, 119, 6, 0.16);
  --rc-danger-bg: rgba(220, 38, 38, 0.16);
  --rc-info-bg: rgba(37, 99, 235, 0.16);
}

[data-theme="dark"] .rc-hero {
  background:
    radial-gradient(circle at top, rgba(34, 197, 94, 0.12), transparent 55%),
    linear-gradient(180deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
}

[data-theme="dark"] .rc-tab,
[data-theme="dark"] .rc-segment,
[data-theme="dark"] .rc-filter-btn,
[data-theme="dark"] .rc-filter-select,
[data-theme="dark"] .rc-back-btn,
[data-theme="dark"] .rc-day-nav-btn,
[data-theme="dark"] .rc-chart-toggle,
[data-theme="dark"] .rc-btn {
  background: var(--bg-secondary);
}

[data-theme="dark"] .rc-segmented-control {
  background: rgba(15, 23, 42, 0.55);
}

[data-theme="dark"] .rc-stat-card::after {
  background: color-mix(in srgb, var(--rc-accent, var(--accent-green)) 16%, transparent);
}

[data-theme="dark"] .rc-sparkline,
[data-theme="dark"] .rc-weekly-table th,
[data-theme="dark"] .rc-dept-chip,
[data-theme="dark"] .rc-insight-card,
[data-theme="dark"] .rc-analytics-card,
[data-theme="dark"] .rc-quality-card,
[data-theme="dark"] .rc-benchmark-card,
[data-theme="dark"] .rc-month-row,
[data-theme="dark"] .rc-daily-entry,
[data-theme="dark"] .rc-anomaly-event {
  background: linear-gradient(180deg, var(--bg-card) 0%, rgba(15, 23, 42, 0.78) 100%);
}

[data-theme="dark"] .rc-skeleton-card::after,
[data-theme="dark"] .rc-skeleton-row::after,
[data-theme="dark"] .rc-skeleton-line::after,
[data-theme="dark"] .rc-skeleton-pill::after {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}