styles.css

body {
    font-family: 'Roboto Mono', monospace; /* Futuristic font */
    margin: 0;
    padding: 0;
    background: url('vending_m.png') center/cover no-repeat fixed; /* Replace with actual image URL */
    color: #e0e0e0; /* Light gray text for contrast */
}

p {
    background-color: #1a1a1a; /* Darker background for paragraphs */
    color: #e0e0e0; /* Maintain light gray text for readability */
    padding: 10px;
    border-radius: 5px;
}

header {
    background-color: #222831; /* Dark futuristic shade */
    color: #00adb5; /* Neon teal */
    padding: 20px;
    text-align: center;
}

header h1 {
    font-size: 2rem;
    margin: 0;
}

main {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh; /* Centers the grid vertically */
    padding: 20px;
}

.machine-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(20px, 1fr)); /* Increased minimum width */
    grid-auto-rows: 1fr; /* Ensures square buttons */
    grid-gap: 25px; /* Slightly larger gap between buttons */
    max-width: 90vw; /* Responsive max width */
    width: 100%;
    place-items: center;
}

.machine-slot {
    background-color: #393e46; /* Dark gray */
    color: #ff2e63; /* Neon pink */
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem; /* Larger font size */
    padding: 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: transform 0.3s, background-color 0.3s;
    aspect-ratio: 1 / 1; /* Ensures square buttons */
}

.machine-slot:hover {
    transform: scale(1.1);
    background-color: #00adb5; /* Neon teal hover */
}

footer {
    background-color: #222831;
    color: #00adb5;
    padding: 20px;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
}

/* Media query for small screens */

@media only screen and (max-width: 600px) {
    .machine-grid {
        grid-template-columns: repeat(2, minmax(50px, 1fr)); /* Larger buttons on small screens too */
    }
}