body {
    font-family: Arial, sans-serif;
    background-color: #0f0f0f;
    color: #fff;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: #191919;
    padding: 1rem 0;
    border-bottom: 2px solid #00ff00;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #00ff00;
    font-size: 2rem;
    margin: 0;
}

nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 1rem;
}

#authSection button {
    background-color: #00ff00;
    color: #000;
    border: none;
    padding: 0.5rem 1rem;
    margin-left: 0.5rem;
    cursor: pointer;
    border-radius: 4px;
}

.hero {
    text-align: center;
    padding: 2rem 0;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.stat {
    background-color: #191919;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #00ff00;
}

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

.shop-card, .item-card {
    background-color: #191919;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #333;
    text-align: center;
}

.shop-card img, .item-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 4px;
}

.shop-card h4, .item-card h4 {
    color: #00ff00;
}

.price {
    font-weight: bold;
    color: #00ff00;
}

.sidebar {
    width: 300px;
    background-color: #191919;
    padding: 1rem;
    border-right: 1px solid #333;
    height: fit-content;
}

#dashboard .container {
    display: flex;
    gap: 2rem;
}

form input {
    display: block;
    width: 100%;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    background-color: #333;
    color: #fff;
    border: 1px solid #00ff00;
    border-radius: 4px;
}

#myItemsList li {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.remove-btn {
    background-color: #ff0000;
    color: #fff;
    border: none;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    border-radius: 4px;
}

footer {
    background-color: #191919;
    text-align: center;
    padding: 1rem 0;
    margin-top: 2rem;
}

.page {
    padding: 2rem 0;
}