.ovulation-calculator-container {
    margin: 20px auto !important;
    padding: 22px !important;
    background: #f8f7fa !important;
    border-radius: 12px !important;
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 1180px !important;
    font-family: 'Noto Sans KR', Arial, sans-serif !important;
    color: #333 !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08) !important;
    overflow: hidden !important;
    font-size: 14px !important;
}

/* 워드프레스 테마와의 충돌 방지를 위한 전역 리셋 */
.ovulation-calculator-container *,
.ovulation-calculator-container *::before,
.ovulation-calculator-container *::after {
    box-sizing: border-box !important;
}

@media screen and (max-width:768px) {
    .ovulation-calculator-container {
        padding: 15px 5px !important;
        margin: 10px auto !important;
        border-radius: 8px !important;
    }
}

.ovulation-calculator-container h2 {
    text-align: center !important;
    font-size: 1.7em !important;
    margin-top: 0 !important;
    margin-bottom: 5px !important;
    color: #8e44ad !important;
    font-weight: 700 !important;
}

.explain-text {
    text-align: center !important;
    font-size: 0.95em !important;
    margin-bottom: 20px !important;
    color: #666 !important;
}

.calculator-layout {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 15px !important;
    margin-bottom: 0 !important;
}

.input-section {
    flex: 1 !important;
    background: #fff !important;
    border-radius: 10px !important;
    padding: 20px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
    border: 1px solid #e0e0e0 !important;
    min-width: 280px !important;
}

.results-section {
    flex: 1.2 !important;
    background: #fff !important;
    border-radius: 10px !important;
    padding: 20px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
    border: 1px solid #e0e0e0 !important;
    min-width: 280px !important;
    display: block; /* 결과 섹션 기본적으로 표시 */
}

.section-title {
    font-size: 1.2em !important;
    font-weight: 600 !important;
    margin-top: 0 !important;
    margin-bottom: 16px !important;
    color: #8e44ad !important;
    padding-bottom: 8px !important;
    border-bottom: 2px solid #f2f2f2 !important;
}

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

.input-group label {
    display: block !important;
    margin-bottom: 6px !important;
    font-weight: 500 !important;
    color: #444 !important;
    font-size: 0.95em !important;
}

.date-input {
    width: 100% !important;
    padding: 10px !important;
    border: 1px solid #ddd !important;
    border-radius: 6px !important;
    font-size: 14px !important;
    color: #333 !important;
    background: #fff !important;
    box-sizing: border-box !important;
}

.cycle-input-wrapper {
    display: flex !important;
    align-items: center !important;
}

.number-input {
    width: calc(100% - 32px) !important;
    padding: 10px !important;
    border: 1px solid #ddd !important;
    border-radius: 6px 0 0 6px !important;
    font-size: 14px !important;
    color: #333 !important;
    background: #fff !important;
    box-sizing: border-box !important;
}

.cycle-controls {
    display: flex !important;
    flex-direction: column !important;
    width: 32px !important;
    padding: 0 !important;
    margin: 0 !important;
    box-sizing: border-box !important;
}

.cycle-btn {
    height: 20px !important;
    background: #f0f0f0 !important;
    border: 1px solid #ddd !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #444 !important;
    padding: 0 !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
    min-height: 0 !important;
    line-height: normal !important;
    text-align: center !important;
}

.cycle-btn:first-child {
    border-radius: 0 6px 0 0 !important;
    border-bottom: none !important;
}

.cycle-btn:last-child {
    border-radius: 0 0 6px 0 !important;
}

.cycle-btn:hover {
    background: #e0e0e0 !important;
}

.input-hint {
    margin-top: 4px !important;
    margin-bottom: 0 !important;
    font-size: 0.85em !important;
    color: #777 !important;
}

.btn-calculate {
    width: 100% !important;
    padding: 12px !important;
    background: #8e44ad !important;
    color: white !important;
    border: none !important;
    border-radius: 6px !important;
    font-size: 1em !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: background 0.2s !important;
    box-shadow: 0 2px 5px rgba(142, 68, 173, 0.3) !important;
}

.btn-calculate:hover {
    background: #7d3c98 !important;
}

.results-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 10px !important;
    margin-bottom: 16px !important;
}

.result-card {
    background: #f9f9f9 !important;
    border-radius: 8px !important;
    padding: 12px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05) !important;
    border: 1px solid #eee !important;
}

.result-icon {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    flex-shrink: 0 !important;
}

.period-icon {
    background: #e84393 !important;
}

.ovulation-icon {
    background: #8e44ad !important;
}

.fertile-icon {
    background: #e67e22 !important;
}

.result-info h4 {
    margin: 0 0 3px 0 !important;
    font-size: 0.9em !important;
    color: #555 !important;
}

.result-info p {
    margin: 0 !important;
    font-size: 0.95em !important;
    font-weight: 600 !important;
    color: #333 !important;
}

/* 새로운 예측 결과 스타일 */
.future-predictions {
    margin-bottom: 16px !important;
    background: #f9f9f9 !important;
    border-radius: 8px !important;
    padding: 15px !important;
    border: 1px solid #eee !important;
}

.prediction-title {
    margin: 0 0 12px 0 !important;
    font-size: 1.05em !important;
    color: #444 !important;
    font-weight: 600 !important;
}

.prediction-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
}

.prediction-item {
    background: white !important;
    border-radius: 6px !important;
    padding: 12px !important;
    border: 1px solid #eee !important;
}

.prediction-item h5 {
    margin: 0 0 8px 0 !important;
    font-size: 0.95em !important;
    color: #8e44ad !important;
}

.prediction-detail {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
}

.prediction-data {
    flex: 1 1 calc(50% - 10px) !important;
    min-width: 140px !important;
}

.prediction-data-label {
    font-size: 0.85em !important;
    color: #666 !important;
    margin: 0 0 2px 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.prediction-data-value {
    font-size: 0.9em !important;
    color: #333 !important;
    font-weight: 500 !important;
    margin: 0 !important;
}

.data-icon {
    width: 12px !important;
    height: 12px !important;
    display: inline-flex !important;
    justify-content: center !important;
    align-items: center !important;
}

.calendar-view {
    margin-bottom: 15px !important;
    background: #f9f9f9 !important;
    border-radius: 8px !important;
    padding: 15px !important;
    border: 1px solid #eee !important;
}

.month-navigation {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 10px !important;
}

.calendar-title {
    margin: 0 !important;
    font-size: 1.05em !important;
    color: #444 !important;
    font-weight: 600 !important;
}

.nav-btn {
    background: #f0f0f0 !important;
    border: 1px solid #ddd !important;
    border-radius: 4px !important;
    width: 28px !important;
    height: 28px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    color: #555 !important;
    padding: 0 !important;
}

.nav-btn:hover {
    background: #e0e0e0 !important;
}

.calendar-container {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    gap: 3px !important;
    margin-bottom: 10px !important;
}

.calendar-day {
    aspect-ratio: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.85em !important;
    border-radius: 50% !important;
}

.calendar-day.day-label {
    font-weight: 600 !important;
    color: #666 !important;
    font-size: 0.8em !important;
}

.calendar-day.current-month {
    background: white !important;
    border: 1px solid #eee !important;
    color: #333 !important;
}

.calendar-day.other-month {
    background: #f0f0f0 !important;
    color: #aaa !important;
}

.calendar-day.period-day {
    background: #fce7f3 !important;
    border: 1px solid #fbcfe8 !important;
    color: #db2777 !important;
    font-weight: 600 !important;
}

.calendar-day.ovulation-day {
    background: #ede9fe !important;
    border: 1px solid #ddd6fe !important;
    color: #8b5cf6 !important;
    font-weight: 600 !important;
}

.calendar-day.fertile-day {
    background: #fef3c7 !important;
    border: 1px solid #fde68a !important;
    color: #d97706 !important;
}

.calendar-day.today {
    box-shadow: 0 0 0 2px #3b82f6 inset !important;
}

.calendar-legend {
    display: flex !important;
    gap: 12px !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    margin-top: 5px !important;
}

.legend-item {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.legend-color {
    width: 10px !important;
    height: 10px !important;
    border-radius: 50% !important;
}

.legend-text {
    font-size: 0.85em !important;
    color: #666 !important;
}

.period-color {
    background: #fce7f3 !important;
    border: 1px solid #fbcfe8 !important;
}

.ovulation-color {
    background: #ede9fe !important;
    border: 1px solid #ddd6fe !important;
}

.fertile-color {
    background: #fef3c7 !important;
    border: 1px solid #fde68a !important;
}

.today-color {
    box-shadow: 0 0 0 2px #3b82f6 inset !important;
    background: white !important;
}

.notice-box {
    background: #f8f4ff !important;
    border: 1px solid #e9d5ff !important;
    border-radius: 8px !important;
    padding: 12px !important;
    display: flex !important;
    gap: 12px !important;
    align-items: flex-start !important;
}

.notice-icon {
    color: #8e44ad !important;
    flex-shrink: 0 !important;
    margin-top: 2px !important;
}

.notice-content p {
    margin: 0 !important;
    font-size: 0.9em !important;
    color: #555 !important;
    line-height: 1.5 !important;
}

@media screen and (max-width: 1000px) {
    .input-section, .results-section {
        flex: 1 1 100% !important;
    }
}

@media screen and (max-width: 768px) {
    .results-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .input-section, .results-section {
        padding: 15px 10px !important;
    }
    
    .prediction-detail {
        flex-direction: column !important;
    }
}

@media screen and (max-width: 480px) {
    .ovulation-calculator-container {
        padding: 10px 4px !important;
    }
    
    .input-section, .results-section {
        padding: 10px 8px !important;
    }
    
    .results-grid {
        grid-template-columns: 1fr !important;
    }
    
    .calendar-container {
        gap: 2px !important;
    }
    
    .calendar-day {
        font-size: 0.8em !important;
    }
    
    .calendar-legend {
        justify-content: flex-start !important;
    }
}