.cc-amortization-calculator {
  max-width: 500px;
  margin: auto;
  padding: 15px;
  border-radius: 8px;
  background-color: #f9f9fb;
  font-family: Arial, sans-serif;
}

.cc-amortization-calculator h2 {
  text-align: center;
}

.cc-section {
  margin-bottom: 15px;
}

.cc-section label, .one-time-entry {
  display: block;
  margin: 8px 0;
  font-size: 14px;
}

.cc-section input {
  width: 100%;
  padding: 6px;
  font-size: 14px;
  box-sizing: border-box;
}

.cc-optional {
  background-color: #eef4ff;
  padding: 10px;
  border-radius: 5px;
}

.one-time-entry {
  display: flex;
  gap: 10px;
  margin-bottom: 6px;
}

.one-time-entry input {
  flex: 1;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  font-size: 13px;
}

table th, table td {
  border: 1px solid #ccc;
  padding: 4px;
  text-align: center;
}

#cc-amortization-chart {
  max-width: 100%;
  margin: 20px 0;
}

.cc-summary {
  text-align: center;
  font-weight: bold;
}

.cc-footer {
  margin-top: 20px;
  text-align: center;
  font-size: 12px;
}

body.dark-theme {
  background-color: #121212;
  color: #f0f0f0;
}

body.dark-theme .cc-amortization-calculator {
  background-color: #1e1e1e;
  color: #f0f0f0;
}

body.dark-theme input,
body.dark-theme table {
  background-color: #2a2a2a;
  color: #f0f0f0;
  border-color: #444;
}