/* 기본 스타일 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background: linear-gradient(135deg, #e8f5e8 0%, #b8e6b8 100%);
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.test-container {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 이미지 컨테이너 */
.image-container {
    text-align: center;
    margin: 20px 0;
}

.image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 광고 컨테이너 스타일 */
.ad-container {
    max-width: 800px;
    margin: 20px auto;
    text-align: center;
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border: 2px solid #4CAF50;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-container.top {
    margin-top: 0;
    margin-bottom: 25px;
}

.ad-container.mid {
    margin: 25px auto;
    padding: 20px;
}

.ad-container.result {
    margin: 30px auto;
    padding: 20px;
}

/* 애니메이션 정의 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes moveStripes {
    0% { background-position: 0 0; }
    100% { background-position: 50px 0; }
}

/* 시작 페이지 스타일 */
.start-page {
    text-align: center;
    animation: fadeIn 0.8s ease;
}

.main-title {
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #2c5530;
    font-weight: bold;
}

/* 시작 페이지의 이미지 수정 */
.start-img {
    width: 200px;
    height: 200px;
    margin: 30px auto;
    background: linear-gradient(45deg, #4CAF50, #2E7D32);
    border-radius: 50%;
    position: relative;
    animation: pulse 2s infinite;
    overflow: hidden;
}

.start-img::before {
    content: '🏥';
    position: absolute;
    font-size: 80px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.sub-title {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #666;
    line-height: 1.6;
}

/* 지원 정보 스타일 */
.support-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
    padding: 20px;
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
    border-radius: 15px;
    border: 2px solid #4CAF50;
}

.support-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.support-item:hover {
    transform: translateY(-5px);
}

.support-item .icon {
    font-size: 2em;
    margin-right: 15px;
}

.support-item .text {
    font-weight: bold;
    color: #2c5530;
}

/* 버튼 스타일 */
.start-btn {
    background: linear-gradient(45deg, #4CAF50, #45a049);
    color: white;
    padding: 20px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.3em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 15px rgba(76, 175, 80, 0.3);
    margin: 20px 0;
}

.start-btn:hover {
    background: linear-gradient(45deg, #45a049, #388e3c);
    transform: translateY(-3px);
    box-shadow: 0 12px 20px rgba(76, 175, 80, 0.4);
}

/* 공유 버튼 스타일 */
.share-btn {
    margin-top: 30px;
}

.kakao-share {
    display: inline-flex;
    align-items: center;
    background: #FEE500;
    color: #381E1F;
    padding: 15px 25px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(254, 229, 0, 0.3);
}

.kakao-share:hover {
    background: #F5D800;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(254, 229, 0, 0.4);
}

.kakao-icon {
    width: 20px;
    height: 20px;
    background: #381E1F;
    border-radius: 50%;
    margin-right: 10px;
}

/* 질문 페이지 스타일 */
.question-page {
    animation: fadeIn 0.5s ease;
}

.progress-container {
    margin-bottom: 30px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #45a049);
    border-radius: 4px;
    transition: width 0.3s ease;
    background-size: 30px 30px;
    background-image: linear-gradient(45deg, rgba(255,255,255,.3) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.3) 50%, rgba(255,255,255,.3) 75%, transparent 75%, transparent);
    animation: moveStripes 1s linear infinite;
}

.question-counter {
    text-align: center;
    margin-top: 10px;
    font-weight: bold;
    color: #4CAF50;
    font-size: 1.1em;
}

.question {
    font-size: 1.8em;
    margin-bottom: 30px;
    text-align: center;
    color: #2c5530;
    font-weight: bold;
    line-height: 1.4;
}

.answers {
    display: grid;
    gap: 15px;
}

.answer {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1em;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.answer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.1), transparent);
    transition: left 0.5s ease;
}

.answer:hover {
    border-color: #4CAF50;
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(76, 175, 80, 0.2);
}

.answer:hover::before {
    left: 100%;
}

.answer.selected {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    border-color: #4CAF50;
    transform: scale(1.02);
}

/* 결과 페이지 스타일 */
.result-page {
    text-align: center;
    animation: fadeIn 0.8s ease;
}

.result-title {
    font-size: 2.2em;
    margin-bottom: 30px;
    color: #2c5530;
    font-weight: bold;
}

.result-img {
    width: 150px;
    height: 150px;
    margin: 30px auto;
    border-radius: 50%;
    position: relative;
    animation: pulse 2s infinite;
}

.result-content {
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
    padding: 30px;
    border-radius: 20px;
    margin: 30px 0;
    border: 2px solid #4CAF50;
    font-size: 1.2em;
    line-height: 1.6;
    color: #2c5530;
}

.result-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.retry-btn {
    background: linear-gradient(45deg, #666, #555);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 30px;
    font-size: 1.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.retry-btn:hover {
    background: linear-gradient(45deg, #555, #444);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* 분석 팝업 스타일 */
.analysis-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-content {
    background: white;
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    animation: fadeIn 0.5s ease;
}

.analysis-header {
    margin-bottom: 30px;
}

.analysis-text {
    font-size: 1.5em;
    margin-bottom: 20px;
    color: #2c5530;
    font-weight: bold;
}

.countdown {
    font-size: 3em;
    font-weight: bold;
    color: #4CAF50;
    margin: 20px 0;
    animation: pulse 1s infinite;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #e0e0e0;
    border-top: 5px solid #4CAF50;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

.popup-ad-container {
    margin-top: 30px;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 10px;
}

/* 숨김 클래스 */
.hidden {
    display: none !important;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .test-container {
        padding: 20px;
    }
    
    .main-title {
        font-size: 2em;
    }
    
    .question {
        font-size: 1.5em;
    }
    
    .support-info {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .result-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .popup-content {
        padding: 20px;
        margin: 20px;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 1.8em;
    }
    
    .start-img {
        width: 150px;
        height: 150px;
    }
    
    .start-img::before {
        font-size: 60px;
    }
    
    .support-item {
        padding: 10px;
    }
    
    .support-item .icon {
        font-size: 1.5em;
    }
}