.custom-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #fff;
    border-left: 4px solid #4CAF50;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    padding: 16px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    z-index: 10000;
    animation: slideIn 0.3s ease-out;
    min-width: 300px;
    margin-bottom: 10px;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* クリック可能な通知コンテンツ用のスタイル */
.notification-content.clickable {
    cursor: pointer;
    transition: background-color 0.2s ease;
    padding: 4px 8px;
    border-radius: 4px;
}

.notification-content.clickable:hover {
    background-color: #f0f8f0;
}

.notification-content i {
    color: #4CAF50;
    font-size: 18px;
}

.notification-content span {
    font-size: 14px;
    color: #333;
}

.notification-close {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    padding: 4px;
    font-size: 16px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.notification-close:hover {
    background-color: #f0f0f0;
    color: #333;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.custom-notification + .custom-notification {
    margin-top: 70px;
}