/* ================================
   베어링 동작 원리 시뮬레이션 전용 CSS
   Prefix: bearingSim-
   최종 수정본 - 2024
   ================================ */

/* 메인 컨테이너 */
.bearingSim-container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* 배경 그라디언트 */
.bearingSim-wrapper {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* 제목 스타일 */
.bearingSim-mainTitle {
    text-align: center;
    color: #333;
    margin-bottom: 10px;
    font-size: 32px;
}

.bearingSim-subtitle {
    text-align: center;
    color: #6c757d;
    margin-bottom: 30px;
    font-size: 16px;
}

/* 시뮬레이션 그리드 */
.bearingSim-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 30px 0;
}

/* 시뮬레이션 박스 - 중앙 정렬 수정 */
.bearingSim-box {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;



}

/*
    justify-content: center;
*/

/*
    max-width: 320px; /* 기존 350px에서 320px로 줄임 */
*/
/*    
    width: 100%;    
*/

.bearingSim-box:hover {
    transform: translateY(-5px);
}

/* 시뮬레이션 제목 */
.bearingSim-boxTitle {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

/* 캔버스 스타일 - 중앙 정렬 수정 */
/*
.bearingSim-canvas {
    display: block;
    margin: 0 auto;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 10px;
    transition: border-color 0.3s ease;
    vertical-align: middle;
}
*/

/* 캔버스 컨테이너 - 간격 줄이기 */
.bearingSim-canvas {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px; /* 기존 25px에서 15px로 줄임 */
    width: 100%;
}

.bearingSim-canvas:hover {
    border-color: #764ba2;
}

/* 정보 패널 - 너비 100% 설정 */
.bearingSim-infoPanel {
    background: #e9ecef;
    border-radius: 10px;
    padding: 15px;
    margin-top: 15px;
    animation: bearingSimSlideUp 0.5s ease;
    text-align: left;
    width: 100%;
    box-sizing: border-box;
}

/* 측정값 표시 */
.bearingSim-metric {
    display: flex;
    justify-content: space-between;
    margin: 8px 0;
    font-size: 14px;
    padding: 5px;
    transition: background-color 0.3s ease;
}

.bearingSim-metric:hover {
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 5px;
}

.bearingSim-metricLabel {
    color: #495057;
    font-weight: 500;
}

.bearingSim-metricValue {
    font-weight: bold;
    color: #764ba2;
    font-family: 'Segoe UI', 'Malgun Gothic', sans-serif;
}

/* 컨트롤 패널 */
.bearingSim-controls {
    margin-top: 15px;
    text-align: center;
}

/* 버튼 스타일 */
.bearingSim-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    margin: 0 5px;
    transition: transform 0.2s, box-shadow 0.2s;
    font-weight: 600;
}

.bearingSim-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(118, 75, 162, 0.3);
}

.bearingSim-button:active {
    transform: scale(0.98);
}

/* 팁 박스 */
.bearingSim-tipBox {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
    animation: bearingSimFadeIn 1s ease;
}

.bearingSim-tipBox h3 {
    margin: 0 0 10px 0;
    color: #856404;
    font-size: 16px;
}

.bearingSim-tipBox p {
    margin: 5px 0;
    color: #664d03;
}

/* 베어링 타입 섹션 */
.bearingSim-sectionTitle {
    margin-top: 40px;
    margin-bottom: 20px;
    color: #333;
    font-size: 24px;
}

/* 베어링 카드 그리드 */
.bearingSim-typeGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

/* 베어링 카드 */
.bearingSim-typeCard {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.bearingSim-typeCard:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: #764ba2;
}

/* 베어링 아이콘 */
.bearingSim-typeIcon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    background: #f8f9fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    transition: all 0.3s ease;
}

.bearingSim-typeCard:hover .bearingSim-typeIcon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: rotate(360deg);
}

.bearingSim-typeCard h3 {
    margin: 10px 0;
    color: #333;
}

.bearingSim-typeCard p {
    color: #6c757d;
    font-size: 14px;
    margin: 5px 0;
}

.bearingSim-typeCard ul {
    text-align: left;
    font-size: 14px;
    margin: 10px 0;
    padding-left: 20px;
    list-style-type: disc;
}

/* 상태 표시 배지 */
.bearingSim-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    margin: 5px;
}

.bearingSim-badge.good {
    background: #d4edda;
    color: #155724;
}

.bearingSim-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.bearingSim-badge.danger {
    background: #f8d7da;
    color: #721c24;
}

/* 비교 테이블 */
.bearingSim-comparisonTable {
    width: 100%;
    margin: 30px 0;
    border-collapse: collapse;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.bearingSim-comparisonTable thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bearingSim-comparisonTable th {
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.bearingSim-comparisonTable td {
    padding: 12px 15px;
    border-bottom: 1px solid #dee2e6;
    background: white;
}

.bearingSim-comparisonTable tbody tr {
    background: white;
}

.bearingSim-comparisonTable tbody tr:hover {
    background: #f8f9fa;
}

.bearingSim-comparisonTable tbody tr:last-child td {
    border-bottom: none;
}

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

@keyframes bearingSimFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes bearingSimRotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 반응형 디자인 */
@media screen and (max-width: 768px) {
    .bearingSim-grid {
        grid-template-columns: 1fr;
    }
    
    .bearingSim-typeGrid {
        grid-template-columns: 1fr;
    }
    
    .bearingSim-container {
        padding: 20px;
    }
    
    .bearingSim-comparisonTable {
        font-size: 14px;
    }
    
    .bearingSim-comparisonTable th,
    .bearingSim-comparisonTable td {
        padding: 8px;
    }
}

@media screen and (max-width: 480px) {
    .bearingSim-mainTitle {
        font-size: 24px;
    }
    
    .bearingSim-canvas {
        width: 200px !important;
        height: 200px !important;
    }
}

/* 로딩 스피너 */
.bearingSim-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: #764ba2;
    animation: bearingSimRotate 1s ease-in-out infinite;
}

/* 특수 효과 - 회전 표시 */
.bearingSim-spinning {
    animation: bearingSimRotate 2s linear infinite;
}

/* 특수 효과 - 발열 표시 */
.bearingSim-heatEffect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 0, 0, 0.3) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.bearingSim-heatEffect.active {
    opacity: 1;
}