body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    color: #333;
    background-color: #f9f9f9;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo {
    height: 40px;
    vertical-align: middle;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: bold;
    margin-left: 10px;
}

ul { display: flex; list-style: none; }
ul li { margin-left: 20px; }
ul li a { text-decoration: none; color: #333; font-weight: 500; }

.hero {
    text-align: center;
    padding: 60px 20px;
    background: white;
}

.food-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 40px 5%;
}

.food-card {
    background: white;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: transform 0.2s;
}

.food-card:hover { transform: translateY(-5px); }

.food-card h3 { margin: 10px 0 5px; }
.food-card .price { color: #27ae60; font-weight: bold; }

.btn-primary, .btn-secondary, .btn-order {
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.btn-primary {
    background-color: #e67e22;
    color: white;
}

.btn-primary:hover {
    background-color: #d35400;
}

.btn-secondary {
    background-color: #f1f1f1;
    color: #333;
    font-size: 0.9rem;
}

.btn-secondary:hover {
    background-color: #ddd;
}

.btn-order {
    background-color: #27ae60;
    color: white;
    width: 100%;
}

.btn-order:hover {
    background-color: #219150;
}

#auth-section, #user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

#user-name {
    font-size: 0.9rem;
    font-weight: 500;
}