body {
    background-image: url('https://wacha2.cloudfree.jp/wp-content/uploads/2025/05/IMG_9713.jpg');
    background-size: 320px;
    font-family: sans-serif;
    line-height: 1.6;
    padding: 20px;
    max-width: 800px;
    margin: auto;
    background-color: #f0f2f5;
    padding-bottom: 80px;
}

.container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: #ff6fb2;
    border-bottom: 2px solid #333;
    padding-bottom: 10px;
}

.input-row {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 5px;
}

.label {
    font-weight: bold;
    min-width: 85px;
}

/* 個別の色指定 */
.label.ice {
    color: #ff0000; /* パッキパキの赤、アイスレッド */
}

.label.yuki {
    color: #ff6fb2; /* ピンク */
}

input[type="text"] {
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
    flex-grow: 0; 
    max-width: 100%;
    box-sizing: border-box;
}

select {
    padding: 5px;
    border-radius: 4px;
    border: 1px solid #ccc;
}


.output-area {
    margin-top: 30px;
    background: #333;
    color: #fff;
    padding: 20px;
    border-radius: 5px 5px 0 0;
    white-space: pre-wrap;
    font-weight: bold;
}

.btn-group {
    display: flex;
    gap: 0px;
    margin-top: 0px;
}

.copy-btn, .x-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 5px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    transition: background 0.3s;
}

/* 左側の角だけ丸める */
.copy-btn {
    background: #e40000;
    color: white;
    border-bottom-left-radius: 10px;
}
.copy-btn:hover {
    background: #ffc9c5;
}

/* 右側の角だけ丸める */
.x-btn {
    background: #000;
    color: white;
    border-bottom-right-radius: 10px;
}
.x-btn:hover {
    background: #333;
}

/* リンクボタンのグループ */
.link-group {
    display: flex;
    flex-direction: column; /* スマホで見やすいように縦並び */
    gap: 10px;
    margin-top: 30px;
    margin-bottom: 20px;
}

.official-btn {
    display: block;
    text-align: center;
    padding: 10px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    font-size: 14px;
    transition: opacity 0.3s;
}

.official-btn:hover {
    opacity: 0.8;
}

/* 各ボタンの色 */
.btn-yuki-x { background-color: #ff6fb2; color: #fff; }
.btn-ice-x { background-color: #ff0000; color: #fff; }
.btn-youtube { background-color: #505050; color: #ffffff; }

/* PCなど幅がある時は横並びにする設定 */
@media (min-width: 600px) {
    .link-group {
        flex-direction: row;
    }
    .official-btn {
        flex: 1;
    }
}

footer {
    background-color: #000000;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 1001;
    left: 0;
    margin: 0;
}

footer p {
    font-size: 13px;
    margin: 0;
}