/* /public/styles.css */
/* Dashboard styling */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  background: #f5f5f5;
  color: #333;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

header {
  background: #2c3e50;
  color: white;
  padding: 30px;
  border-radius: 8px;
  margin-bottom: 30px;
  text-align: center;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
}

section {
  background: white;
  padding: 25px;
  border-radius: 8px;
  margin-bottom: 30px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

h2 {
  color: #2c3e50;
  margin-bottom: 20px;
  font-size: 1.8rem;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.kpi-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 25px;
  border-radius: 8px;
  text-align: center;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.kpi-card h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  opacity: 0.9;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: bold;
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.2;
}

.chart-section canvas {
  max-height: 400px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

thead {
  background: #2c3e50;
  color: white;
}

th, td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

tbody tr:hover {
  background: #f8f9fa;
}

@media (max-width: 768px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  
  header h1 {
    font-size: 1.8rem;
  }
  
  .kpi-value {
    font-size: 1.3rem;
  }
}