body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f7f9fc;
  color: #333;
  margin: 0;
  padding: 0;
}

header {
  text-align: center;
  padding: 1.5rem 1rem;
  background-color: #2c3e50;
  color: white;
}

header h1 {
  margin: 0;
  font-size: 2rem;
}

header p {
  margin: 0.5rem 0 0;
  font-size: 1rem;
  color: #bdc3c7;
}

main.dashboard {
  padding: 2rem;
  max-width: 1000px;
  margin: auto;
}

.company-header h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.data-block {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow 0.2s ease;
}

.data-block:hover {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.data-block .icon {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.data-block .label {
  font-size: 0.85rem;
  color: #7f8c8d;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-block .value {
  font-size: 1.25rem;
  font-weight: 600;
}

.data-block.gain .value {
  color: #27ae60;
}

.data-block.loss .value {
  color: #c0392b;
}

.data-block.neutral .value {
  color: #2c3e50;
}