/* フロントヘッダー共通CSS */
.resv-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0 8px 0;
    border-bottom: 1px solid #eee;
    background: #fff;
    /* 追従 */
    position: sticky;
    top: 0;
    z-index: 100;
}
.resv-header .logo {
    display: flex;
    align-items: center;
    gap: 8px;
}
.resv-header .logo img {
    height: 36px;
}
.resv-header .title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-left: 12px;
}
.resv-header .header-icons {
    display: flex;
    align-items: center;
    gap: 16px;
}
.resv-header .lang-select {
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 0.95rem;
}
.resv-header .menu-btn-wrapper {
    position: relative;
}

.resv-header .menu-btn {
    background: none;
    border: none;
    font-size: 1.7rem;
    cursor: pointer;
}

.cart-icon {
    text-decoration: none;
    position: relative;
}

.cart-count {
    width: 25px;
    height: 25px;
    background-color: #f00;
    color: #fff;
    border-radius: 50%;
    padding: 2px 4px;
    font-size: 0.8rem;
    font-weight: bold;
    margin-left: 8px;
    z-index: 200;
    position: absolute;
    top: -10px;
    left: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hide {
    display: none;
}

@media (max-width: 600px) {
    .resv-header {
        flex-direction: column;
        gap: 8px;
    }
}