/*
 * Styles for the Love Calculator WordPress shortcode.
 *
 * These styles use class selectors prefixed with “love-” to avoid
 * conflicting with theme styles.  The design follows mobile‑first
 * principles and uses flexible units so the calculator looks good on
 * devices of all sizes.  Colors are chosen to maintain sufficient
 * contrast for readability.
 */

:root {
  --love-primary-color: #c2185b;
  --love-primary-dark: #8c003c;
  --love-text-color: #333;
  --love-bg-color: #fff8f9;
  --love-border-radius: 6px;
  --love-max-width: 480px;
  --love-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

.love-calculator {
  max-width: var(--love-max-width);
  margin: 0 auto;
  padding: 20px;
  background-color: var(--love-bg-color);
  border-radius: var(--love-border-radius);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  font-family: var(--love-font-family);
}

.love-calculator .love-heading {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  text-align: center;
  color: var(--love-primary-color);
}

.love-calculator .love-instructions {
  text-align: center;
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--love-text-color);
}

.love-calculator form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.love-calculator .love-field label {
  font-weight: bold;
  margin-bottom: 4px;
  display: block;
}

.love-calculator .love-field input[type="text"] {
  padding: 10px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: var(--love-border-radius);
  width: 100%;
}

.love-calculator .love-button {
  padding: 12px;
  font-size: 1rem;
  color: #fff;
  background-color: var(--love-primary-color);
  border: none;
  border-radius: var(--love-border-radius);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.love-calculator .love-button:hover,
.love-calculator .love-button:focus {
  background-color: var(--love-primary-dark);
}

.love-calculator .love-result {
  margin-top: 20px;
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
  min-height: 1.5em;
  color: var(--love-primary-color);
}

.love-calculator .love-disclaimer {
  margin-top: 20px;
  font-size: 0.875rem;
  color: #666;
  text-align: center;
}

@media (min-width: 600px) {
  .love-calculator .love-heading {
    font-size: 2rem;
  }
}