.bs-dairy-calculator {
  max-width: 820px;
  margin: 35px auto;
  padding: 26px;
  background: #f7fbf8;
  border: 1px solid #d6e5da;
  border-radius: 14px;
  box-shadow: 0 6px 22px rgba(31, 82, 55, .08);
  color: #26352d;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}
.bs-dairy-calculator * { box-sizing: border-box; }
.bs-dairy-calculator h2 {
  margin: 0 0 12px;
  padding: 0;
  border: 0;
  color: #174c34;
  font-size: 29px;
  line-height: 1.3;
}
.bs-calc-intro { margin-bottom: 24px; color: #43584b; font-size: 17px; }
.bs-question {
  min-width: 0;
  margin: 22px 0;
  padding: 20px;
  background: #fff;
  border: 1px solid #dbe7de;
  border-radius: 10px;
}
.bs-question-title {
  display: block;
  width: 100%;
  margin-bottom: 13px;
  padding: 0;
  color: #174c34;
  font-size: 18px;
  font-weight: 700;
}
.bs-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 10px 0;
  padding: 10px 12px;
  background: #f8faf8;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: .2s ease;
}
.bs-option:hover { background: #eef7f1; border-color: #a9cbb4; }
.bs-option input {
  flex: 0 0 auto;
  margin-top: 5px;
  accent-color: #237247;
  transform: scale(1.15);
}
.bs-button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
.bs-dairy-calculator button {
  min-height: 46px;
  padding: 12px 20px;
  border: 0;
  border-radius: 8px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
}
.bs-calculate-btn { background: #237247; color: #fff; }
.bs-calculate-btn:hover { background: #185c37; }
.bs-reset-btn { background: #e8eeea; color: #284635; }
.bs-reset-btn:hover { background: #d8e3dc; }
.bs-error {
  display: none;
  margin-top: 18px;
  padding: 13px 16px;
  background: #fff0ee;
  border-left: 4px solid #c94b3e;
  border-radius: 6px;
  color: #8e2d24;
  font-weight: 700;
}
.bs-result {
  display: none;
  margin-top: 28px;
  padding: 24px;
  background: #eaf6ee;
  border: 2px solid #8cbea0;
  border-radius: 12px;
}
.bs-result h3 { margin: 0 0 12px; color: #174c34; font-size: 25px; }
.bs-result-badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 7px 13px;
  background: #237247;
  color: #fff;
  border-radius: 20px;
  font-size: 15px;
  font-weight: 700;
}
.bs-result ul { margin: 15px 0 0; padding-left: 22px; }
.bs-score-box {
  margin-top: 18px;
  padding: 14px 16px;
  background: rgba(255,255,255,.72);
  border-radius: 8px;
  font-size: 15px;
}
.bs-practical-box {
  margin-top: 18px;
  padding: 16px;
  background: #fff;
  border-left: 4px solid #d5a035;
  border-radius: 7px;
}
.bs-disclaimer {
  margin-top: 22px;
  padding: 14px 16px;
  background: #f1f1f1;
  border-radius: 7px;
  color: #5c5c5c;
  font-size: 14px;
}
@media (max-width: 600px) {
  .bs-dairy-calculator { padding: 18px; border-radius: 10px; }
  .bs-dairy-calculator h2 { font-size: 25px; }
  .bs-question { padding: 16px; }
  .bs-dairy-calculator button { width: 100%; }
}