/* 
 * Ontario Landfills Dashboard Styles
 * Created: April 2, 2025
 */

/* ===== Base Styles ===== */
:root {
  /* Color variables */
  --primary-color: #1976D2;
  --secondary-color: #455A64;
  --light-bg: #F5F7FA;
  --dark-text: #333333;
  --light-text: #FFFFFF;
  --border-color: #E0E0E0;
  
  /* Status colors */
  --open-color: #4CAF50;
  --closed-color: #9E9E9E;
  
  /* Fee category colors */
  --low-medium-fee: #2196F3;
  --medium-fee: #FFC107;
  --medium-high-fee: #FF9800;
  --high-fee: #F44336;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark-text);
  background-color: var(--light-bg);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

h1, h2, h3, h4, h5, h6 {
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  line-height: 1.3;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #0D47A1;
}

/* ===== Header Styles ===== */
.dashboard-header {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: var(--spacing-lg) 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.dashboard-header h1 {
  font-size: 2.2rem;
  margin-bottom: var(--spacing-xs);
}

.dashboard-header h2 {
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.main-nav a {
  color: var(--light-text);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 4px;
  font-weight: 500;
}

.main-nav a:hover, .main-nav a.active {
  background-color: rgba(255, 255, 255, 0.2);
}

/* ===== Main Content Styles ===== */
.dashboard-main {
  padding: var(--spacing-xl) 0;
}

.dashboard-section {
  margin-bottom: var(--spacing-xxl);
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--border-color);
}

.dashboard-section:last-child {
  border-bottom: none;
}

.dashboard-section h2 {
  font-size: 1.8rem;
  color: var(--secondary-color);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--primary-color);
  display: inline-block;
}

/* ===== Stats Cards ===== */
.stats-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  background-color: white;
  border-radius: 8px;
  padding: var(--spacing-lg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  flex: 1;
  min-width: 200px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--secondary-color);
  font-weight: 500;
}

/* ===== Charts ===== */
.charts-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.chart-container {
  background-color: white;
  border-radius: 8px;
  padding: var(--spacing-lg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  flex: 1;
  min-width: 300px;
}

.chart-container h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
  color: var(--secondary-color);
  text-align: center;
}

.chart-container.full-width {
  flex-basis: 100%;
}

/* ===== Map Section ===== */
#landfill-map {
  height: 500px;
  border-radius: 8px;
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.filter-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

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

.filter-group label {
  font-weight: 500;
  color: var(--secondary-color);
}

.filter-group select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: white;
  font-family: inherit;
}

.map-legend {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.map-legend h4 {
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

.legend-item {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-xs);
}

.legend-color {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  margin-right: var(--spacing-sm);
}

/* ===== Data Table Section ===== */
.table-controls {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.search-box {
  display: flex;
  gap: var(--spacing-xs);
}

.search-box input {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  width: 300px;
}

.search-box button, .export-btn button {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.search-box button:hover, .export-btn button:hover {
  background-color: #0D47A1;
}

.table-container {
  background-color: white;
  border-radius: 8px;
  padding: var(--spacing-lg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow-x: auto;
}

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

#landfills-table th, #landfills-table td {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: left;
}

#landfills-table th {
  background-color: var(--primary-color);
  color: white;
}

#landfills-table tr:nth-child(even) {
  background-color: #f2f2f2;
}

/* ===== Regional Analysis Section ===== */
.region-selector {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.region-selector label {
  font-weight: 500;
  color: var(--secondary-color);
}

.region-selector select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: white;
  font-family: inherit;
  min-width: 200px;
}

.regional-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

/* ===== Footer Styles ===== */
.dashboard-footer {
  background-color: var(--secondary-color);
  color: var(--light-text);
  padding: var(--spacing-xl) 0;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section {
  flex: 1;
  min-width: 250px;
}

.footer-section h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  color: var(--light-text);
}

.footer-section p {
  margin-bottom: var(--spacing-sm);
  opacity: 0.8;
}

.copyright {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== Responsive Styles ===== */
@media (max-width: 992px) {
  .charts-row {
    flex-direction: column;
  }
  
  .chart-container {
    min-width: 100%;
  }
  
  .stat-card {
    min-width: 150px;
  }
  
  #landfill-map {
    height: 400px;
  }
}

@media (max-width: 768px) {
  .dashboard-header h1 {
    font-size: 1.8rem;
  }
  
  .dashboard-header h2 {
    font-size: 1rem;
  }
  
  .main-nav ul {
    flex-wrap: wrap;
  }
  
  .stats-container {
    flex-direction: column;
  }
  
  .stat-card {
    min-width: 100%;
  }
  
  .table-controls {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .search-box {
    width: 100%;
  }
  
  .search-box input {
    width: 100%;
  }
  
  #landfill-map {
    height: 300px;
  }
  
  .filter-controls {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .filter-group {
    width: 100%;
  }
  
  .filter-group select {
    flex: 1;
  }
}

@media (max-width: 576px) {
  .dashboard-section h2 {
    font-size: 1.5rem;
  }
  
  .chart-container h3 {
    font-size: 1rem;
  }
  
  .footer-content {
    flex-direction: column;
  }
  
  .footer-section {
    min-width: 100%;
  }
}