:root {
    --primary-color: #e67e22;
    --secondary-color: #d35400;
    --background-color: #fdf6e3;
    --text-color: #5d4037;
    --card-bg: #ffffff;
    --accent-color: #27ae60;
}

body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.4;
    margin: 0;
    padding: 20px;
    position: relative;
    min-height: 100vh;
}



h1,
h2,
h3 {
    color: var(--secondary-color);
    font-family: "YakuHanJP", "Zen Maru Gothic", sans-serif;
}

h1 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    border-bottom: 3px solid var(--primary-color);
    display: inline-block;
    padding-bottom: 10px;
}

h2 {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    margin-top: 20px;
    display: inline-block;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.section {
    margin-bottom: 30px;
    scroll-margin-top: 20px;
    /* Add scroll offset so header doesn't cover content if sticky (though it's not sticky yet) */
}

/* Navigation Menu */
.nav-menu {
    display: inline-flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 10px;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: bold;
    padding: 10px 15px;
    border-radius: 5px;
    background-color: #fff3e0;
    transition: all 0.2s ease;
    display: block;
    font-size: 0.95rem;
    border: 1px solid #ffe0b2;
}

.nav-menu a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Fixed Side Navigation */
.side-nav {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    border: 1px solid #ffe0b2;
}

.side-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.side-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: bold;
    display: block;
    padding: 8px 15px;
    border-radius: 5px;
    transition: all 0.2s;
    background: #fff;
    border-left: 4px solid var(--primary-color);
}

.side-nav a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateX(-5px);
}

@media (max-width: 1200px) {
    .side-nav {
        display: none;
        /* Hide side nav on smaller screens where it might overlap */
    }
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.menu-card {
    background: var(--card-bg);
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s;
    font-size: 1.1rem;
}

.menu-card:hover {
    transform: translateY(-5px);
}

.menu-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 10px;
}

.menu-card img.large-img {
    height: 290px;
    object-position: center 30%;
}

.menu-title {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 5px;
}

.menu-price {
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.5rem;
}

.price-list {
    list-style: none;
    padding: 0;
}

.price-list li {
    border-bottom: 1px dashed #ccc;
    padding: 5px 0;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.price-list li span:last-child {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--secondary-color);
}

.tax-excluded {
    font-size: 0.9rem;
    color: #666;
    font-weight: normal;
    margin-left: 5px;
}

.tax-label {
    font-size: 0.7em;
    margin-right: 2px;
}



.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.bento-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    padding-bottom: 15px;
}

.bento-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.bento-name {
    font-weight: bold;
    margin: 10px 0 5px;
    font-size: 1.1em;
}

.bento-price {
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1.5rem;
}

/* Utility */
.text-center {
    text-align: center;
}

.flex-center {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.menu-switch {
    cursor: pointer;
    color: var(--secondary-color);
    text-decoration: underline;
    transition: color 0.2s;
}

.menu-switch:hover {
    color: var(--primary-color);
}

/* Daily Lunch Section */
.daily-lunch-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.lunch-item {
    background: white;
    border-radius: 10px;
    padding: 15px;
    width: 200px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.lunch-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.lunch-item.today {
    transform: scale(1.15);
    border: 3px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.4);
    z-index: 10;
}

.lunch-item.today::before {
    content: "本日１１時３０分より　３０食限定販売！";
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: bold;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    z-index: 11;
}

.lunch-day {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #666;
}

.lunch-name {
    font-weight: bold;
    font-size: 1.1rem;
    margin: 5px 0;
}