/* Base reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

/* Page container */
.page {
    max-width: 900px;
    margin: auto;
    padding: 1rem;
}

/* Card styling */
.card {
    background: #ffffff;
    padding: 1.25rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Muted text */
.muted {
    color: #666;
    font-size: 0.9rem;
}

/* Buttons */
.button {
    display: block;
    text-align: center;
    background: #007BFF;
    color: #fff;
    padding: 0.75rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
}

/* Grid layout */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Spacing between stacked buttons on mobile */
.grid-2 .button {
    width: 100%;
}

/* =========================
   📱 MOBILE RESPONSIVE FIX
   ========================= */
@media (max-width: 600px) {
    .grid-2 {
        grid-template-columns: 1fr; /* stack instead of 2 columns */
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.2rem;
    }

    .card {
        padding: 1rem;
    }
}