body {
    font-family: 'Roboto', sans-serif; /* Elegant body font */
    line-height: 1.6;
    margin: 0;
    padding: 30px; /* Increased padding */
    background-color: #f4f1eb; /* Soft, warm background */
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif; /* Elegant heading font */
    color: #5d4037; /* Deep, warm brown */
    margin-bottom: 15px;
}

h1 {
    margin-bottom: 30px;
    font-size: 2.5em;
    text-align: center;
}

h2 {
     border-bottom: 2px solid #d7ccc8; /* Subtle separator */
     padding-bottom: 8px;
     margin-bottom: 20px;
     width: 100%; /* Ensure border spans the width */
     box-sizing: border-box;
}

div {
    background-color: #ffffff;
    padding: 25px; /* Increased padding */
    margin-bottom: 30px; /* Increased margin */
    border-radius: 10px; /* Softened corners */
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); /* Softer shadow */
    width: 100%;
    max-width: 800px; /* Wider max width */
    box-sizing: border-box;
}

label {
    display: block;
    margin-bottom: 10px;
    font-weight: 400; /* Lighter font weight */
    color: #5d4037; /* Match heading color */
    font-size: 1.1em;
}

input[type="file"],
input[type="text"] {
    padding: 12px;
    margin-right: 15px; /* Increased margin */
    border: 1px solid #d7ccc8; /* Soft border color */
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 1em;
    font-family: 'Roboto', sans-serif;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus {
    outline: none;
    border-color: #a1887f; /* Highlight on focus */
    box-shadow: 0 0 5px rgba(161, 136, 127, 0.3);
}


button {
    padding: 12px 25px; /* Increased padding */
    background-color: #8d6e63; /* Muted button color */
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.1s ease;
    font-size: 1em;
    font-weight: 400; /* Lighter font weight */
    text-transform: none; /* No uppercase */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

button:hover:not(:disabled) {
    background-color: #6d4c41; /* Darker on hover */
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

 button:active:not(:disabled) {
    transform: translateY(1px); /* Slight press down */
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}


button:disabled {
    background-color: #e0e0e0;
    color: #a0a0a0;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

#ingredientInputsContainer div,
#selectedItemsList li {
    display: flex;
    align-items: center;
    margin-bottom: 12px; /* Increased margin */
    padding: 10px; /* Increased padding */
    background-color: #efebe9; /* Very light background */
    border-radius: 5px;
    border: 1px solid #d7ccc8;
}

 #ingredientInputsContainer input[type="text"] {
    flex-grow: 1;
    margin-right: 15px;
    border: 1px solid #ccc;
}


#walmartResultsContainer .ingredient-section {
     margin-top: 25px; /* Increased margin */
     padding-top: 20px; /* Increased padding */
     border-top: 1px solid #d7ccc8; /* Match border color */
}

#walmartResultsContainer .ingredient-section h3 {
    margin-top: 0;
    color: #6d4c41; /* Match button color */
    margin-bottom: 15px;
}


#walmartResultsContainer .item-card {
    border: 1px solid #e0e0e0;
    padding: 15px;
    margin: 12px 0; /* Increased margin */
    border-radius: 8px;
    background-color: #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#walmartResultsContainer .item-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}


#walmartResultsContainer .item-card h4 {
    margin-top: 0;
    margin-bottom: 5px;
    color: #333;
    font-family: 'Roboto', sans-serif; /* Use Roboto for item names */
    font-weight: 500;
}

#walmartResultsContainer .item-card p {
    margin-bottom: 10px; /* Increased margin */
    font-size: 0.95em; /* Slightly larger font */
    color: #555;
}

#selectedItemsList {
    list-style: none;
    padding: 0;
}

#selectedItemsList li {
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

#selectedItemsList li:last-child {
    border-bottom: none;
}

#selectedItemsList li button {
     padding: 6px 12px; /* Adjusted delete button size */
     background-color: #e57373; /* Softer red for delete */
     color: white;
     box-shadow: none;
     text-transform: none;
     font-weight: normal;
     margin-left: 10px; /* Added margin back */
}

 #selectedItemsList li button:hover:not(:disabled) {
     background-color: #ef5350; /* Slightly darker red on hover */
     transform: none;
     box-shadow: none;
 }


#totalPrice {
    font-weight: 700; /* Bolder font weight */
    color: #5d4037; /* Match heading color */
    font-size: 1.3em; /* Larger font */
    margin-top: 20px; /* Space above total */
}

#sendIngredientsBtn {
    margin-left:20px;
}