/* LINE Widget & Modal Styles */

/* LINE Floating Widget Button */
#line-widget {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    z-index: 9999;
}

#line-widget:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

#line-widget img {
    width: 42px;
    height: 42px;
    /* filter remove to show original colors */
}

/* LINE Modal Overlay */
#line-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#line-modal.show {
    opacity: 1;
}

#line-modal.hidden {
    display: none;
}

/* LINE Modal Content */
#line-modal .modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    max-width: 380px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

#line-modal.show .modal-content {
    transform: translate(-50%, -50%) scale(1);
}

/* Close Button */
#line-modal .close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    color: #999;
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
}

#line-modal .close-btn:hover {
    color: #333;
}

/* Modal Title */
#line-modal h2 {
    color: #333;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

#line-modal p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

/* QR Code Container */
#line-modal .qr-container {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    display: inline-block;
}

#line-modal .qr-container img {
    width: 180px;
    height: 180px;
    border-radius: 10px;
}

/* LINE Add Button */
#line-modal .line-add-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #06C755;
    color: white;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

#line-modal .line-add-button:hover {
    background: #05a647;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(6, 199, 85, 0.3);
}

#line-modal .line-add-button i {
    font-size: 1.2rem;
}

/* Responsive */
@media (max-width: 480px) {
    #line-widget {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    #line-widget img {
        width: 30px;
        height: 30px;
    }

    #line-modal .modal-content {
        padding: 2rem 1.5rem;
    }

    #line-modal .qr-container img {
        width: 150px;
        height: 150px;
    }
}