* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f8f9fa;
}

/* Navbar */
.navbar {
    background: #1a1a2e !important;
    padding: 15px 0 !important;
}
.navbar-brand {
    color: white !important;
    font-weight: bold;
}
.navbar-brand i {
    color: #e67e22;
}
.nav-link {
    color: rgba(255,255,255,0.9) !important;
}

/* Product Cards */
.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: 0.3s;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}
.product-img {
    height: 200px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product-img i {
    font-size: 4rem;
    color: #999;
}
.product-info {
    padding: 15px;
}
.product-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.product-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #e67e22;
}
.product-meta {
    font-size: 0.75rem;
    color: #666;
}

/* Buttons */
.btn-add {
    background: #667eea;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 5px;
}
.btn-add:hover {
    background: #5a67d8;
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    right: -350px;
    top: 0;
    width: 350px;
    height: 100%;
    background: white;
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
    transition: 0.3s;
    z-index: 1000;
}
.cart-sidebar.open {
    right: 0;
}
.cart-header {
    background: #2c3e50;
    color: white;
    padding: 15px;
}
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    z-index: 999;
}
.cart-overlay.open {
    display: block;
}
.toast-msg {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #27ae60;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    display: none;
    z-index: 1100;
}

/* Responsive */
@media (max-width: 768px) {
    .product-img {
        height: 150px;
    }
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
}

/* Footer */
.footer {
    background: #1a1a2e;
    color: white;
    padding: 40px 0 20px;
    margin-top: 50px;
}
.footer a {
    color: #ccc;
    text-decoration: none;
}
.footer a:hover {
    color: #e67e22;
}