/* Estilos gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f9f5f0;
    color: #4a3520;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

/* Cabeçalho */
header {
    text-align: center;
    margin-bottom: 2.5rem;
}

header h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    color: #3a2a1d;
}

header p {
    font-size: 1.1rem;
    color: #6b5744;
}

/* Calculadora */
.calculator {
    background-color: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
}

.input-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #4a3520;
}

select, input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #d9cfc1;
    border-radius: 6px;
    background-color: #fdfbf8;
    color: #4a3520;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

select:focus, input:focus {
    outline: none;
    border-color: #b08968;
    box-shadow: 0 0 0 2px rgba(176, 137, 104, 0.2);
}

button {
    background-color: #7d5a44;
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #6a4c3a;
}

/* Resultados */
.results {
    background-color: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.results h2 {
    margin-bottom: 1.5rem;
    color: #3a2a1d;
    text-align: center;
}

.ingredients {
    display: grid;
    gap: 1rem;
}

.ingredient {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem;
    border-radius: 6px;
    background-color: #fdfbf8;
    border-left: 4px solid #d9cfc1;
}

.ingredient-name {
    font-weight: 500;
}

.ingredient-value {
    font-weight: 600;
    color: #7d5a44;
}

.total {
    margin-top: 0.5rem;
    background-color: #f0e9e0;
    border-left: 4px solid #7d5a44;
}

.total .ingredient-name,
.total .ingredient-value {
    font-weight: 700;
    color: #3a2a1d;
}

/* Rodapé */
footer {
    text-align: center;
    margin-top: 2.5rem;
    color: #6b5744;
    font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 600px) {
    .container {
        padding: 1rem;
    }
    
    header h1 {
        font-size: 1.8rem;
    }
    
    .calculator, .results {
        padding: 1.5rem;
    }
}