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

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #f8f9fa;
}

.App {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background-color: #1a1a2e;
  color: white;
  padding: 30px 20px;
  text-align: center;
  margin-bottom: 30px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

header h1 {
  margin: 0;
  font-size: 2.5em;
  font-weight: bold;
}

header p {
  margin: 10px 0 0 0;
  font-size: 1.76em;
  opacity: 0.9;
  color: #ffffff;
}

.container {
  max-width: 1800px;
  margin: 0 auto;
  padding: 0 20px;
  flex: 1;
}

nav {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

nav h2 {
  margin-top: 0;
  margin-bottom: 15px;
  color: #1a1a2e;
}

.nav-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 10px 20px;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
}

.nav-links a:nth-child(1) {
  background-color: #0077b6;
}

.nav-links a:nth-child(2) {
  background-color: #06a77d;
}

.nav-links a:nth-child(3) {
  background-color: #9c27b0;
}

.nav-links a:nth-child(4) {
  background-color: #4ecdc4;
}

.section {
  margin-bottom: 60px;
}

footer {
  background-color: #1a1a2e;
  color: white;
  padding: 30px 20px;
  text-align: center;
  margin-top: 60px;
}

footer p {
  margin: 0;
  opacity: 0.8;
}

/* Common component styles */
.component-container {
  width: 100%;
  padding: 20px;
  background-color: #f8f9fa;
}

.component-inner {
  max-width: 1600px;
  margin: 0 auto;
}

.component-title {
  text-align: center;
  color: #1a1a2e;
  margin-bottom: 10px;
}

.component-subtitle {
  text-align: center;
  color: #000000;
  margin-bottom: 20px;
  font-size: 22.4px;
}

.control-panel {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.chart-container {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin-bottom: 20px;
}

.chart-title {
  text-align: center;
  margin-top: 0;
  font-size: 25.6px;
}

.chart-wrapper {
  position: relative;
  height: 350px;
  width: 100%;
}

.chart-wrapper-small {
  position: relative;
  height: 300px;
  width: 100%;
}

.info-box {
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.info-box-yellow {
  background-color: #fff3cd;
  border: 2px solid #ffc107;
}

.info-box-blue {
  background-color: #e8f4f8;
  border: 2px solid #0288d1;
}

.info-box-purple {
  background-color: #f3e5f5;
  border: 2px solid #9c27b0;
}

.info-box-green {
  background-color: #e8f5e9;
  border: 2px solid #4caf50;
}

.info-box h3 {
  margin-top: 0;
  font-size: 25.5px;
}

.info-box ul {
  padding-left: 20px;
  margin: 0;
}

.data-table {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin-bottom: 30px;
  overflow-x: auto;
}

.data-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 20.8px;
}

.data-table th {
  padding: 12px;
  text-align: left;
  border-bottom: 2px solid #ddd;
  background-color: #f5f5f5;
}

.data-table td {
  padding: 10px;
  border-bottom: 1px solid #eee;
}

.slider-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.slider-item {
  flex: 1;
  min-width: 200px;
}

.slider-item label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  font-size: 22.4px;
  color: #000000;
}

.slider-item input[type="range"] {
  width: 100%;
}

.slider-hint {
  font-size: 19.2px;
  color: #000000;
  margin-top: 4px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 20px;
}

.band-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.band-card {
  background-color: white;
  padding: 16px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.band-card-title {
  color: white;
  padding: 8px;
  border-radius: 4px;
  margin-bottom: 12px;
  font-weight: bold;
  font-size: 25.6px;
}

.band-card-content {
  font-size: 15.68px;
  line-height: 1.6;
}

.band-card-content p {
  margin: 4px 0;
  color: #000000;
}

@media (max-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .grid-auto {
    grid-template-columns: 1fr;
  }
}