:root {
  --primary: #10b981;
  /* Emerald 500 */
  --primary-hover: #059669;
  /* Emerald 600 */
  --bg-main: #064e3b;
  /* Emerald 900 (Darker) */
  --bg-card: rgba(6, 78, 59, 0.6);
  --bg-sidebar: #064e3b;
  --text-main: #ecfdf5;
  --text-muted: #a7f3d0;
  --border: rgba(16, 185, 129, 0.2);
  --glass: rgba(16, 185, 129, 0.05);
  --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
}

.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 280px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transition: var(--transition);
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.brand img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.3));
}

/* Main Content */
.main-content {
  flex: 1;
  padding: 2rem;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

.header {
  margin-bottom: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.header p {
  color: var(--text-muted);
}

/* Export Button */
.btn-export {
  background-color: var(--primary);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  font-size: 1rem;
}

.btn-export:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
}

.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* KPI Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.kpi-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 120px;
}

.kpi-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  background: rgba(37, 99, 235, 0.05);
}

.kpi-label {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}


/* Charts Grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.chart-container {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  min-height: 400px;
}

.chart-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

/* Filters */
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.filter-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

select,
input {
  background: var(--bg-main);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 0.625rem;
  border-radius: 0.5rem;
  width: 100%;
  outline: none;
  transition: var(--transition);
}

select:focus,
input:focus {
  border-color: var(--primary);
}

/* Table */
.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  background: rgba(255, 255, 255, 0.05);
  text-align: left;
  padding: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

td {
  padding: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
}

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

/* Footer Section */
.footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-logos {
  display: flex;
  align-items: center;
  gap: 3rem;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-logos:hover {
  opacity: 1;
}

.footer-logo {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.footer-logo.gov {
  height: 38px;
}


.footer p {
  color: var(--text-muted);
  font-size: 0.75rem;
}

@media (max-width: 768px) {
  .app-container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}

/* Print Mode for PDF Export */
@media print {
  @page {
    size: A4 landscape;
    margin: 10mm;
  }
  
  body {
    background-color: var(--bg-main) !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  
  .sidebar, .btn-export {
    display: none !important;
  }
  
  .app-container {
    display: block;
    min-height: auto;
  }
  
  .main-content {
    padding: 0 !important;
    max-width: 100% !important;
    margin: 0 !important;
  }
  
  .kpi-card, .chart-container, .table-container {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
  }
  
  .charts-grid {
    gap: 10px;
    margin-bottom: 2rem;
  }
  
  .table-container {
    page-break-before: auto;
  }
}