/* Base Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Button Styles */
.btn-primary {
    background-color: #4f46e5;
    color: white;
    transition: all 0.2s;
}

.btn-primary:hover {
    background-color: #4338ca;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: #f1f5f9;
    color: #334155;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background-color: #e2e8f0;
    transform: translateY(-1px);
}

/* Card Hover Effect */
.card-hover {
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Form Input Styles */
.form-input {
    border: 1px solid #e2e8f0;
    transition: border-color 0.2s;
}

.form-input:focus {
    border-color: #4f46e5;
    outline: none;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Responsive Grid Adjustments */
@media (max-width: 640px) {
    .product-grid {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}

@media (min-width: 640px) and (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}