/* 基本設定 */
body {
    font-family: "Helvetica Neue", sans-serif;
    background-color: #f2f2f2;
    color: #333;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* 上部バー */
.user-bar {
    background-color: #007bff;
    color: white;
    padding: 1rem;
    text-align: right;
    font-size: 0.95rem;
}

.user-bar a {
    color: white;
    margin-left: 1rem;
}

/* コンテナ共通 */
.container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* 検索フォーム */
.search-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.search-form input {
    flex: 1;
    padding: 0.8rem;
    font-size: 1rem;
    border-radius: 8px;
    border: 1px solid #ccc;
}

.search-form button {
    padding: 0.8rem 1.2rem;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    background-color: #007bff;
    color: white;
    cursor: pointer;
}

/* FAQ表示 */
.faq-box {
    background-color: #fff;
    padding: 1.2rem;
    margin-bottom: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.faq-box h3 {
    margin: 0;
    font-size: 1.1rem;
    cursor: pointer;
    color: #007bff;
}

.faq-box h3:hover {
    text-decoration: underline;
}

.faq-answer {
    display: none;
    background-color: #f9f9f9;
    border-left: 4px solid #007bff;
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 6px;
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
}

/* タグ表示 */
.tag-list {
    margin-top: 1rem;
}

.tag {
    display: inline-block;
    margin-right: 0.5rem;
    padding: 0.2rem 0.5rem;
    background-color: #eef;
    border-radius: 4px;
    font-size: 0.85rem;
}

/* 編集・削除リンク */
.faq-actions {
    margin-top: 0.8rem;
    font-size: 0.9rem;
}

/* フォーム（投稿・編集共通） */
.faq-form {
    background-color: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    max-width: 600px;
    margin: 2rem auto;
    box-sizing: border-box;
}

.faq-form h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #333;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    font-weight: bold;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.5rem;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 0.9rem;
    font-size: 1.1rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    background-color: #f9f9f9;
    line-height: 1.5;
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

/* 送信ボタン */
.faq-form button {
    width: 100%;
    padding: 1rem;
    font-size: 1.2rem;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.faq-form button:hover {
    background-color: #218838;
}

/* タグ候補 */
.tag-suggestions {
    margin-top: 1rem;
}

.tag-choice {
    display: inline-block;
    background: #eef;
    padding: 0.4rem 0.7rem;
    margin: 0.3rem 0.4rem 0.3rem 0;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
}

.tag-choice:hover {
    background: #cde;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .faq-box h3 {
        font-size: 1.2rem;
    }

    .faq-answer {
        font-size: 1.05rem;
        padding: 1.2rem;
    }

    .faq-form {
        padding: 1.2rem;
    }

    .faq-form h2 {
        font-size: 1.3rem;
    }

    .form-group label {
        font-size: 1rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 1rem;
    }

    .faq-form button {
        font-size: 1.1rem;
    }
}