/* Fondo y tipografía corporativa */
.calculadora-gigot {
    max-width: 1200px;
    margin: 40px auto;
    background: linear-gradient(135deg, #fff9f5 0%, #ffffff 100%);
    border-radius: 24px;
    box-shadow: 0 20px 35px -10px rgba(0,0,0,0.1);
    padding: 2rem;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.calculadora-gigot h2 {
    font-size: 2rem;
    color: #2c1a12;
    border-left: 5px solid #e6b8a2;
    padding-left: 20px;
    margin-bottom: 1.5rem;
}

.calculadora-gigot .intro {
    color: #5e3e2e;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.5;
}

/* Grupo de productos */
.grupo-producto {
    background: white;
    border-radius: 20px;
    padding: 1rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    border: 1px solid #f0e2d8;
}

.grupo-producto input, 
.grupo-producto select {
    flex: 2;
    padding: 12px 16px;
    border-radius: 40px;
    border: 1px solid #e2cfc2;
    font-size: 0.95rem;
    background: #fefaf7;
}

.grupo-producto input:focus {
    outline: none;
    border-color: #d4a58c;
    box-shadow: 0 0 0 2px rgba(212,165,140,0.2);
}

.eliminar-producto {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #b28b72;
    transition: 0.2s;
}

.eliminar-producto:hover {
    color: #c25d3a;
}

/* Botones */
.btn-agregar, .btn-calcular {
    background: #2c1a12;
    border: none;
    padding: 12px 28px;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
    margin-top: 10px;
    font-size: 1rem;
}

.btn-agregar {
    background: #e6b8a2;
    color: #2c1a12;
    margin-right: 15px;
}

.btn-calcular {
    background: #c58462;
}

.btn-agregar:hover, .btn-calcular:hover {
    transform: translateY(-2px);
    filter: brightness(0.96);
}

/* Resultados */
.resultados {
    margin-top: 3rem;
    background: #fff6f0;
    border-radius: 28px;
    padding: 1.5rem;
}

.ganancia-total {
    font-size: 2.5rem;
    font-weight: 800;
    color: #2c1a12;
    background: #ffffffd9;
    display: inline-block;
    padding: 0.3rem 1.2rem;
    border-radius: 60px;
    margin-bottom: 2rem;
}

.detalle-venta {
    background: white;
    border-radius: 20px;
    padding: 1rem;
    margin-bottom: 2rem;
}

/* Gráfico */
.grafico-container {
    margin-top: 2rem;
    background: white;
    border-radius: 24px;
    padding: 1rem;
}

#graficoProyeccion {
    max-height: 350px;
}

/* Responsive */
@media (max-width: 680px) {
    .calculadora-gigot {
        padding: 1rem;
    }
    .grupo-producto {
        flex-direction: column;
        align-items: stretch;
    }
}