.kaspa-app {
  max-width: 1000px;
  margin: auto;
  font-family: Arial, sans-serif;
  transition: background 0.3s, color 0.3s;
}
.kaspa-header {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
  align-items: center;
  justify-content: space-between;
}
.kaspa-select, .kaspa-search {
  padding: 6px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
}
.kaspa-search {
  width: 100%;
  margin-bottom: 20px;
}
.kaspa-card {
  display: flex;
  gap: 15px;
  background: #f9f9f9;
  border-left: 4px solid #49EACB;
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 8px;
  align-items: flex-start;
}
.kaspa-icon {
  width: 48px;
  height: 48px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
}
.kaspa-card h2 {
  margin: 0 0 10px;
  color: #333;
}
.kaspa-card p {
  margin: 4px 0;
}
.toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
}
.dark-mode {
  background: #1c1c1c;
  color: #e0e0e0;
}
.dark-mode .kaspa-card {
  background: #2a2a2a;
  border-left-color: #70C7BA;
}
.dark-mode .kaspa-card h2 {
  color: #e0e0e0;
}
.dark-mode .kaspa-search,
.dark-mode .kaspa-select {
  background: #333;
  color: #fff;
  border: 1px solid #555;
}