/* Reset & Base */
body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #f1f5f9;
    margin: 0;
    padding: 0;
    color: #334155;
}

/* Header */
.header {
    background-color: #047857;
    color: white;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.header h1 {
    margin: 0 0 10px 0;
    font-size: 24px;
}

.table-info {
    font-size: 16px;
    background: rgba(255, 255, 255, 0.2);
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
}

.table-info input {
    background: transparent;
    border: none;
    border-bottom: 2px solid white;
    color: white;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    outline: none;
}

/* Layout */
.container {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
}

/* Menu Section */
.menu-section h2, .cart-section h2 {
    color: #0f172a;
    border-bottom: 2px solid #cbd5e1;
    padding-bottom: 10px;
    margin-top: 0;
}

.menu-item {
    background: white;
    border-radius: 12px;
    padding: 15px 20px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.menu-item h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
    color: #1e293b;
}

.menu-item .price {
    color: #059669;
    font-weight: bold;
    font-size: 16px;
}

.add-to-cart {
    background-color: #059669;
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
}

.add-to-cart:hover {
    background-color: #047857;
}

/* Cart Section */
.cart-section {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.empty-cart {
    text-align: center;
    color: #94a3b8;
    font-style: italic;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    border-bottom: 1px dashed #e2e8f0;
    padding-bottom: 12px;
}

.cart-item-info {
    display: flex;
    flex-direction: column;
}

.cart-item-name {
    font-weight: bold;
    color: #334155;
}

.cart-item-price {
    color: #64748b;
    font-size: 14px;
}

.remove-btn {
    background-color: #ef4444;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
}

.cart-total {
    margin-top: 20px;
    text-align: right;
}

.price-text {
    color: #059669;
    font-size: 24px;
}

.checkout-btn {
    width: 100%;
    background-color: #0f172a;
    color: white;
    border: none;
    padding: 15px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 20px;
    transition: background 0.2s;
}

.checkout-btn:hover {
    background-color: #1e293b;
}