body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #181818;
    color: white;
}

nav {
    background: #111;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    border-bottom: 3px solid orange;
}

nav h1 {
    color: orange;
}

nav a {
    color: white;
    margin-left: 15px;
    text-decoration: none;
}

nav a:hover {
    color: orange;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 20px;
}

/* category */

.category {
    background: #222;
    margin-bottom: 10px;
    border-radius: 8px;
    overflow: hidden;
}

.category button {
    width: 100%;
    background: #ff8800;
    border: none;
    padding: 14px;
    font-size: 18px;
    text-align: left;
    cursor: pointer;
    color: black;
    font-weight: bold;
}

.items {
    display: none;
    padding: 15px;
}

/* cards */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.card {
    background: #333;
    border-radius: 8px;
    overflow: hidden;
}

.card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    background: #555;
}

.card div {
    padding: 10px;
}

.card h3 {
    margin: 0;
    color: orange;
}

.card p {
    font-size: 14px;
}

.price {
    color: orange;
    font-weight: bold;
}

/* list items */

.list {
    margin-top: 10px;
}

.row {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #444;
    padding: 8px 0;
}

.row span {
    color: orange;
}