:root {
  --font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  --background: #ffffff;
  --foreground: #1c1b1f;
  --card: #ffffff;
  --card-border: rgba(0, 0, 0, 0.08);
  --muted: #ececf0;
  --muted-foreground: #717182;
  --accent: #e9ebef;
  --radius: 0.625rem;
  --shadow-card: 0 20px 35px rgba(15, 15, 15, 0.06);
  --primary: #030213;
  --primary-light: #151221;
  --success: #27ae60;
  --warning: #f39c12;
  --danger: #e74c3c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-family);
  min-height: 100vh;
}

.page-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 40px 60px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-title {
  font-size: clamp(1.75rem, 2.4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--primary);
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-card);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.kpi-and-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 720px;
  gap: 26px;
  align-items: stretch;
}

.kpi-stack {
  display: flex;
  flex-direction: row;
  gap: 18px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.kpi-bar-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 320px;
}

.kpi-card h4 {
  margin: 0;
  font-size: 1rem;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 600;
  color: var(--primary);
}

.kpi-subtext {
  font-size: 1rem;
  color: var(--muted-foreground);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 26px;
  align-items: start;
}

.chart-panel,
.filters-panel,
.table-section {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px;
}

.chart-toggle {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 16px;
}

.chart-panel {
  min-height: 420px;
}

.filters-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 420px;
  align-items: stretch;
}

/*
  Dash `dcc.Dropdown` menus are absolutely positioned and can be clipped if any
  ancestor has overflow constraints (e.g., cards/columns in the filters sidebar).
  Force overflow to be visible for the filter card so dropdown menus can extend
  beyond the container.
*/
.filters-column.filter-section,
.filters-column.filter-section .card,
.filters-column.filter-section .card-body {
  overflow: visible !important;
}

/* React-Select/Dash internal wrappers can also clip menus */
.filters-column.filter-section .dash-dropdown,
.filters-column.filter-section .Select,
.filters-column.filter-section .Select-control,
.filters-column.filter-section .Select-menu-outer {
  overflow: visible !important;
}

/* Create a local stacking context for the whole filter card */
.filters-column.filter-section {
  position: relative;
  z-index: 2000;
}

/* Ensure dropdown menus layer above neighboring content */
.filters-column.filter-section .Select-menu-outer {
  z-index: 3000 !important;
}

.filter-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.filters-scroll {
  flex: 1;
  max-height: 420px;
  overflow-y: auto;
  padding-right: 12px;
}

.filters-panel h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--primary);
}

.bar-selector {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bar-card-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.filter-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filter-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-label {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin-bottom: 4px;
}

.filter-dropdown .Select-control,
.filter-dropdown .Select-placeholder {
  font-family: var(--font-family);
}

.table-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-heading {
  margin: 0 0 18px 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
}

.table-card {
  border-radius: var(--radius);
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-card);
}

.table-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .filters-panel {
    max-height: none;
  }

  .kpi-and-bar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-wrapper {
    padding: 24px 18px 40px;
  }

  .kpi-value {
    font-size: 1.9rem;
  }
}