/*form用のCSS*/
body {
    font-family: Arial, sans-serif;
    background: #e2e4e6ff;
    padding: 15px;
    color: #333;
}

#wall {
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

#whitebox_area {
    display: block;
    width: 100%;
    max-width: 620px;
    height: auto;
    margin: 0;
    padding: 0;
    background-color: #fff;
    border-radius: 8px;
    padding: 20px;
}


/*-------------------
formエリア
-------------------*/

#form-container {
    max-width: 600px;
    margin: auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

#form-container .form-group {
    margin-bottom: 15px;
}

#form-container label {
    display: block;
    margin-bottom: 5px;
    color: #10529eff;
}

#form-container label .sub {
    color: #7a8c9eff;
    font-size: 90%;
}

#form-container .req {
    color: red;
    margin-left: 3px;
}

#form-container .opt {
    color: #888;
    font-size: 0.8em;
    font-weight: normal;
    margin-left: 5px;
}

#form-container input,
#form-container select,
#form-container textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

#form-container .date-row {
    display: flex;
    gap: 5px;
}

#form-container .contact-area {
    background: #eef6ff;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #cfe2ff;
}

#form-container button {
    background: #0056b3;
    color: white;
    border: none;
    padding: 15px;
    width: 100%;
    cursor: pointer;
    border-radius: 5px;
    font-weight: bold;
    font-size: 16px;
    transition: 0.3s;
}

#form-container button:hover {
    background: #004494;
}

#form-container .notice {
    font-size: 80%;
    color: #3e9abeff;
    margin: 0;
    padding: 0;
    line-height: 100%;
}

#form-container .flexbox {
    display: flex;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    height: auto;
    width: 100%;
    line-height: 100%;
}

#form-container .flexbox #tel {
    max-width: 250px;
    width: 100%;
    height: 37px;
    margin: 0;

}

@media screen and (max-width: 450px) {
    #form-container .flexbox {
        display: block;
    }

}




#form-container #logo {
    width: 20%;
    max-width: 100px;
    height: auto;
    margin-bottom: 30px;
    object-fit: contain;
}

#form-container .midasi {
    display: flex;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    height: auto;
    width: 100%;
    line-height: 100%;
}

#form-container .midasi-text {
    font-weight: 800;
    font-size: 140%;
    margin-left: 60px;
    color: #5c5c5cff;
    margin-top: 10px;
    line-height: 110%;
    width: 75%;
    height: auto;
}

@media screen and (max-width: 450px) {
    #form-container .midasi-text {
        margin-left: 20px;
        font-size: 110%;
    }

}

/*---------------
確認ページ
-------------*/
#form-container {
    border: solid 1px #6e6e6e;
    background-color: #ffffff;
    border-collapse: collapse;
    /* セル間の余白をなくして枠線を結合 */
    border-spacing: 0;
    /* (念のため) 余白を0にする */
}

#form-container tr {
    border: solid 1px #5e5e5e;
    padding: 5px;
}

#form-container th {
    border: solid 1px #5e5e5e;
    padding: 5px;
    background-color: #cdeeee;
}

#form-container td {
    border: solid 1px #5e5e5e;
    padding: 5px;
}



#back-to-btm {
    background: #d9dfd8;
    color: #858282;
    border: none;
    padding: 15px;
    width: 100%;
    cursor: pointer;
    border-radius: 5px;
    font-weight: bold;
    font-size: 16px;
    transition: 0.3s;
    max-width: 150px;
    margin-right: 5px;
}

#submit-btm {
    background: #0056b3;
    color: white;
    border: none;
    padding: 15px;
    width: 100%;
    cursor: pointer;
    border-radius: 5px;
    font-weight: bold;
    font-size: 16px;
    transition: 0.3s;
    max-width: 200px;
}

#whitebox_area .flex-2box {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
}

@media screen and (max-width: 450px) {
    #whitebox_area .flex-2box {
        flex-direction: column;
    }
}