/**
 * Interactive Kyūshū Map - Modal Popup Styles
 * Basecamp Kyūshū Website
 */

/* Modal Overlay */
.prefecture-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.prefecture-modal.active {
    display: flex;
}

/* Dark Overlay Background */
.prefecture-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 35, 50, 0.85);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

/* Modal Content Container */
.prefecture-modal-content {
    position: relative;
    background: #ffffff;
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10000;
}

/* Close Button */
.prefecture-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(26, 35, 50, 0.1);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 28px;
    line-height: 1;
    color: #1a2332;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}

.prefecture-modal-close:hover {
    background: #d67942;
    color: #ffffff;
    transform: rotate(90deg);
}

/* Modal Body */
.prefecture-modal-body {
    padding: 40px 30px 30px;
}

/* Modal Header */
.prefecture-modal-header {
    text-align: center;
    margin-bottom: 25px;
    border-bottom: 2px solid #e8dcc8;
    padding-bottom: 20px;
}

.prefecture-emoji {
    font-size: 48px;
    display: block;
    margin-bottom: 10px;
}

.prefecture-name {
    font-size: 28px;
    font-weight: 700;
    color: #1a2332;
    margin: 0 0 8px 0;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

.prefecture-name-jp {
    font-size: 18px;
    color: #4a7ba7;
    margin: 0;
    font-weight: 500;
}

/* Modal Description */
.prefecture-modal-description,
.prefecture-modal-description-jp {
    font-size: 16px;
    line-height: 1.8;
    color: #1a2332;
    margin-bottom: 20px;
    text-align: left;
}

.prefecture-modal-description {
    font-weight: 400;
}

.prefecture-modal-description-jp {
    font-size: 14px;
    color: #666;
    font-style: italic;
    padding-top: 15px;
    border-top: 1px solid #e8dcc8;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .prefecture-modal-content {
        max-width: 95%;
        max-height: 90vh;
        margin: 10px;
    }
    
    .prefecture-modal-body {
        padding: 35px 20px 25px;
    }
    
    .prefecture-emoji {
        font-size: 40px;
    }
    
    .prefecture-name {
        font-size: 24px;
    }
    
    .prefecture-name-jp {
        font-size: 16px;
    }
    
    .prefecture-modal-description {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .prefecture-modal-description-jp {
        font-size: 13px;
    }
    
    .prefecture-modal-close {
        width: 36px;
        height: 36px;
        font-size: 24px;
        top: 10px;
        right: 10px;
    }
}

/* Smooth Scrollbar for Modal */
.prefecture-modal-content::-webkit-scrollbar {
    width: 8px;
}

.prefecture-modal-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.prefecture-modal-content::-webkit-scrollbar-thumb {
    background: #4a7ba7;
    border-radius: 10px;
}

.prefecture-modal-content::-webkit-scrollbar-thumb:hover {
    background: #d67942;
}