.admin-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 25px;
    font-size: 16px;
    font-weight: bold;
    color: white;
    background-color: var(--button-color-light);
    border-radius: 8px;
    text-align: center;
    transition: background 0.3s ease;
    min-height: 80px;
}

.admin-btn:hover {
    background-color: var(--button-hover-color);
}

.grid {
    display: grid;
    gap: 16px;
}

/* Responsive button layout */
@media (max-width: 768px) {
    .grid-cols-2 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .grid-cols-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .grid-cols-4 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}