/* ハンバーガーメニュー */
.hamburger-menu {
    position: fixed;
    top: 0;
    right: -315px;
    width: 315px;
    height: 100vh;
    background: #fff;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
}

.resv-header.open .hamburger-menu {
    right: 0;
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.menu-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
}

.menu-content {
    padding: 60px 20px 20px;
}

.menu-link {
    display: block;
    padding: 12px 16px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s;
}

.menu-link:hover {
    background-color: #f5f5f5;
}

.menu-link:last-child {
    border-bottom: none;
}

/* メニュー展開時のオーバーレイ */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.resv-header.open .menu-overlay {
    opacity: 1;
    visibility: visible;
}

.menu-content i {
    width: 20px;
    margin-right: 5px;
}