.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    padding: 20px;
}

.tool-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.tool-card:active {
    transform: scale(0.98);
}

.tool-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.tool-title {
    font-size: 14px;
    font-weight: 500;
    color: #333;
}

/* Dark mode support if applicable */
@media (prefers-color-scheme: dark) {
    .tool-card {
        background: #2c2c2c;
    }
    .tool-title {
        color: #eee;
    }
}