/* Custom styles for BigInt Calculator */
.calculator {
  background: var(--color-section-bg);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  padding: 24px;
}

.input-group {
  margin-bottom: 16px;
}

.input-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

.input-group input[type="text"],
.input-group select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 16px;
  background: var(--color-bg);
  color: var(--color-text-primary);
  box-sizing: border-box;
}

.input-group input[type="text"]:focus,
.input-group select:focus {
  border-color: var(--color-brand-teal);
  outline: none;
}

#calculateButton {
  width: 100%;
  margin-bottom: 32px;
}

.result-area {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  min-height: 50px;
}

#resultOutput {
  font-family: 'SF Mono', 'Courier New', Courier, monospace;
  font-size: 1.2rem;
  word-break: break-all;
  white-space: pre-wrap;
  margin: 0;
  padding-right: 60px;
}

#copyButton {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 6px 10px;
  font-size: 12px;
  background-color: var(--color-section-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  transition: background-color 0.3s;
}

#copyButton:hover {
  background-color: rgba(0,0,0,0.05);
}

:root[saved-theme="dark"] #copyButton:hover {
  background-color: rgba(255,255,255,0.05);
}

.note {
  font-size: 0.9rem;
  color: #ff3b30;
  margin-top: 16px;
  padding-left: 8px;
  border-left: 3px solid #ff3b30;
}