/* ===== 全体 ===== */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #f7f3ec;
    color: #2f241c;
    font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    line-height: 1.8;
}

.container {
    max-width: 880px;
    margin: 0 auto;
    padding: 32px 20px;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.page-header h1 {
    margin: 0;
}

.category-select {
    display: none;
}

.category-nav {
    margin: 20px 0;
}

.category-nav a {
    display: inline-block;
    margin: 4px;
    padding: 6px 14px;
    background: #eadfce;
    border-radius: 999px;
    text-decoration: none;
    font-size: 14px;
}

.card {
    background: #fff;
    border-radius: 16px;
    padding: 22px;
    margin: 18px 0;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.card h2 {
    margin-top: 0;
    font-size: 20px;
}

.meta {
    color: #7b6d62;
    font-size: 14px;
}

.cta-group {
    margin: 20px 0;
}

.cta {
    display: inline-block;
    background: #8a5a36;
    color: #fff;
    padding: 12px 20px;
    border-radius: 999px;
    text-decoration: none;
    margin: 10px 8px 10px 0;
    text-align: center;
}

a {
    color: #7a4b2a;
    font-weight: bold;
}

form input,
form select,
form textarea {
    width: 100%;
    max-width: 640px;
    padding: 10px;
    border: 1px solid #d6c8b8;
    border-radius: 8px;
    font-size: 16px;
}

button {
    background: #8a5a36;
    color: #fff;
    border: none;
    padding: 12px 22px;
    border-radius: 999px;
    font-size: 16px;
    cursor: pointer;
}

/* 検索フォーム */
.search-form input {
    margin-bottom: 12px;
}

.search-form button {
    margin-top: 8px;
}

/* ===== スマホ最適化 ===== */
@media (max-width: 600px) {
    .container {
        padding: 16px 12px;
    }

    .page-header {
        align-items: flex-start;
    }

    .page-header h1 {
        font-size: 20px;
        line-height: 1.4;
        flex: 1;
    }

    .category-select {
        display: block;
        width: 120px;
        padding: 8px 10px;
        border: 1px solid #d6c8b8;
        border-radius: 999px;
        background: #fff;
        color: #7a4b2a;
        font-weight: bold;
        font-size: 13px;
    }

    h2 {
        font-size: 18px;
    }

    .card {
        padding: 16px;
        border-radius: 12px;
        margin: 14px 0;
    }

    .category-nav {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding-bottom: 8px;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .category-nav a {
        font-size: 13px;
        padding: 6px 12px;
        flex: 0 0 auto;
    }

    .cta-group {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin: 20px 0;
    }

    .cta {
        display: block;
        width: 100%;
        text-align: center;
        margin: 0;
    }

    button {
        width: 100%;
    }

    form input,
    form select,
    form textarea {
        font-size: 16px;
    }
}

.admin-buttons {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.btn {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 8px;
    text-decoration: none;
    color: #fff;
    background: #8a5a36;
    font-size: 14px;
}

.btn.gray {
    background: #888;
}

.btn.danger {
    background: #c0392b;
}

@media (max-width: 600px) {
    .admin-buttons {
        flex-direction: column;
    }

    .btn {
        text-align: center;
        width: 100%;
    }
}

.cta.secondary {
    background: #d2b48c;
}