.calorie-calculator {
  max-width: 700px;
  margin: 2rem auto;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  background: linear-gradient(145deg, #ffffff, #f8f9fa);
}

.calculator-header {
  margin-bottom: 2.5rem;
}

.calculator-header .subtitle {
  color: #666;
}

.gender-selection {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin: 1.5rem 0;
}

.radio-card {
  flex: 1;
  max-width: 200px;
  cursor: pointer;
}

.radio-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background-color: #f8f9fa;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.radio-card input[type="radio"] {
  display: none;
}

.radio-card input[type="radio"]:checked + .radio-content {
  transform: translateY(-2px);
}

.radio-card input[value="male"]:checked + .radio-content {
  background-color: #ebf5ff;
  border-color: #3273dc;
  box-shadow: 0 4px 12px rgba(50, 115, 220, 0.1);
}

.radio-card input[value="male"] + .radio-content i {
  color: #3273dc;
}

.radio-card input[value="female"]:checked + .radio-content {
  background-color: #feecf0;
  border-color: #f14668;
  box-shadow: 0 4px 12px rgba(241, 70, 104, 0.1);
}

.radio-card input[value="female"] + .radio-content i {
  color: #f14668;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2rem 0;
}

.input-group .field {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

.input {
  height: 3.2rem;
  font-size: 1.1rem;
  border-radius: 10px;
  padding-left: 2.8rem;
  border: 2px solid #e9ecef;
  transition: all 0.3s ease;
}

.tracking-box,
.bmr-display,
.final-calculation {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.calorie-tracking-section {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.current-items,
.added-items {
  max-height: 200px;
  overflow-y: auto;
  background: #f5f5f5;
  border-radius: 6px;
  padding: 0.5rem;
}

.added-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  margin-bottom: 0.5rem;
  background: white;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.modal-card {
  max-width: 600px;
  width: 90%;
}

.tabs li.is-active a {
  border-bottom-color: #3298dc;
  color: #3298dc;
}

/* 반응형 스타일 */
@media (max-width: 768px) {
  .container {
    padding: 0;
    max-width: 100%;
  }

  .calorie-calculator {
    padding: 1.5rem;
    margin: 0;
    max-width: 100%;
    width: 100%;
    min-height: 100vh;
    border-radius: 0;
    box-shadow: none;
  }

  .input-group .field {
    max-width: 100%;
  }

  .input {
    height: 3.5rem;
    font-size: 1.2rem;
    padding: 1rem 2.8rem;
  }

  .gender-selection {
    gap: 1.5rem;
    margin: 2rem 0;
  }

  .radio-card {
    max-width: none;
    width: 100%;
  }

  .radio-content {
    padding: 2rem;
  }

  .result-box,
  .tracking-box,
  .final-calculation {
    padding: 2rem;
    margin: 1.5rem -1.5rem;
  }

  .calorie-tracking-section {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .modal-card {
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    margin: 0;
  }

  .modal-card-head,
  .modal-card-body,
  .modal-card-foot {
    border-radius: 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0;
  }

  .calorie-calculator {
    padding: 1rem;
    margin: 0;
    min-height: 100vh;
    width: 100vw;
  }

  .calculator-header {
    margin-bottom: 1.5rem;
  }

  .calculator-header .title {
    font-size: 1.3rem;
    line-height: 1.4;
    padding: 0;
  }

  .calculator-header .subtitle {
    font-size: 0.9rem;
    padding: 0 1rem;
  }

  .gender-selection {
    gap: 0.8rem;
    margin: 1rem 0;
  }

  .radio-card {
    max-width: none;
    flex: 1;
  }

  .radio-content {
    padding: 1rem;
  }

  .radio-content i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
  }

  .input-group {
    gap: 1rem;
    margin: 1.5rem 0;
  }

  .field {
    margin-bottom: 0.8rem;
  }

  .input {
    height: 3.2rem;
    font-size: 1rem;
    padding: 0 2.5rem;
  }

  .control .icon.is-left {
    font-size: 1.2rem;
    height: 3.2rem;
  }

  .calculate-btn {
    width: 100%;
    height: 3.2rem;
    font-size: 1.1rem;
    margin: 0.5rem 0;
  }

  .result-box {
    margin: 1rem 0;
    padding: 1rem;
  }

  .tracking-box {
    padding: 1rem;
    margin: 0.5rem 0;
  }

  .box-header {
    margin-bottom: 1rem;
  }

  .box-header .title {
    font-size: 1rem;
  }

  .added-items {
    max-height: 150px;
  }

  .added-item {
    padding: 0.5rem;
    font-size: 0.9rem;
  }

  .final-calculation .columns {
    padding: 0.8rem;
  }

  .final-calculation .heading {
    font-size: 0.8rem;
  }

  .final-calculation .title.is-5 {
    font-size: 1rem;
  }

  .modal-card-body {
    padding: 1rem;
  }

  .modal-card-head,
  .modal-card-foot {
    padding: 0.8rem;
  }

  .modal-card-title {
    font-size: 1.1rem;
  }
}

/* 입력 필드 스타일 */
.field {
  margin-bottom: 1.5rem;
}

.field.is-grouped {
  display: flex;
  gap: 1rem;
}

/* 모달 스타일 */
.modal-card-head {
  background-color: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
}

.modal-card-foot {
  background-color: #f8f9fa;
  border-top: 1px solid #dee2e6;
  justify-content: flex-end;
}

/* 탭 컨텐츠 스타일 */
.tab-content {
  padding: 1rem 0;
}

/* 수량 입력 필드 스타일 */
.input[type="number"] {
  text-align: center;
}

/* 섭취/소비 박스 헤더 스타일 */
.box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

/* 섭취/소비 구분 스타일 */
.intake-box {
  border-top: 4px solid #3298dc;
}

.burn-box {
  border-top: 4px solid #f14668;
}

/* 결과 표시 박스 스타일 */
.result-box {
  margin-top: 2rem;
  padding: 1.5rem;
}

.result-content {
  margin-top: 1rem;
}

/* 최종 계산 결과 스타일 */
.final-calculation .columns {
  margin: 0;
  padding: 1rem;
  border-radius: 8px;
}

.final-calculation .heading {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.5rem;
}

/* 도움말 텍스트 스타일 */
.help {
  font-size: 0.85rem;
  margin-top: 0.25rem;
  color: #666;
}

/* 삭제 버튼 스타일 */
.delete-item {
  margin-left: 0.5rem;
  padding: 0.25rem 0.5rem;
}

.delete-item .icon {
  margin: 0;
}

/* 모달 내 삭제 버튼 스타일 */
.current-items .delete-item {
  background-color: transparent;
  border: none;
  color: #666;
}

.current-items .delete-item:hover {
  color: #f14668;
}

/* 성별 선택 아이콘만 크기 수정 */
.radio-content i {
  font-size: 3rem; /* 아이콘 크기만 증가 */
}